/udunits-1.12.11/src/configure
Shell | 13696 lines | 12218 code | 822 blank | 656 comment | 843 complexity | cbd339de2af544b5bc403b3fe5ee2a31 MD5 | raw file
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- Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
- 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
- This configure script is free software; the Free Software Foundation
- gives unlimited permission to copy, distribute and modify it.
- _ACEOF
- exit
- fi
- cat >config.log <<_ACEOF
- This file contains any messages produced by compilers while
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- It was created by $as_me, which was
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- _ACEOF
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- ## --------- ##
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- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- ac_cv_prog_CC="$ac_prog"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
- done
- done
- IFS=$as_save_IFS
- fi
- fi
- CC=$ac_cv_prog_CC
- if test -n "$CC"; then
- { echo "$as_me:$LINENO: result: $CC" >&5
- echo "${ECHO_T}$CC" >&6; }
- else
- { echo "$as_me:$LINENO: result: no" >&5
- echo "${ECHO_T}no" >&6; }
- fi
- test -n "$CC" && break
- done
- ;;
- 5*)
- for ac_prog in cc gcc
- do
- # Extract the first word of "$ac_prog", so it can be a program name with args.
- set dummy $ac_prog; ac_word=$2
- { echo "$as_me:$LINENO: checking for $ac_word" >&5
- echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
- if test "${ac_cv_prog_CC+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
- else
- if test -n "$CC"; then
- ac_cv_prog_CC="$CC" # Let the user override the test.
- else
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
- for as_dir in $PATH
- do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- ac_cv_prog_CC="$ac_prog"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
- done
- done
- IFS=$as_save_IFS
- fi
- fi
- CC=$ac_cv_prog_CC
- if test -n "$CC"; then
- { echo "$as_me:$LINENO: result: $CC" >&5
- echo "${ECHO_T}$CC" >&6; }
- else
- { echo "$as_me:$LINENO: result: no" >&5
- echo "${ECHO_T}no" >&6; }
- fi
- test -n "$CC" && break
- done
- #
- # The following is commented-out because
- # the configure script uses CPPFLAGS when
- # compiling C++ source and SunOS 5's CC (at
- # least) emits error messages when given the
- # -Xa option causing the configure script to
- # abandon `$CXX -E' in favor of `/lib/cpp'.
- #
- # case "$CC" in
- # *gcc*)
- # ;;
- # *)
- # UC_ENSURE(CPPFLAGS, -Xa) dnl
- # ;;
- # esac
- ;;
- esac
- ;;
- *)
- for ac_prog in c89 cc gcc
- do
- # Extract the first word of "$ac_prog", so it can be a program name with args.
- set dummy $ac_prog; ac_word=$2
- { echo "$as_me:$LINENO: checking for $ac_word" >&5
- echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
- if test "${ac_cv_prog_CC+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
- else
- if test -n "$CC"; then
- ac_cv_prog_CC="$CC" # Let the user override the test.
- else
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
- for as_dir in $PATH
- do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- ac_cv_prog_CC="$ac_prog"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
- done
- done
- IFS=$as_save_IFS
- fi
- fi
- CC=$ac_cv_prog_CC
- if test -n "$CC"; then
- { echo "$as_me:$LINENO: result: $CC" >&5
- echo "${ECHO_T}$CC" >&6; }
- else
- { echo "$as_me:$LINENO: result: no" >&5
- echo "${ECHO_T}no" >&6; }
- fi
- test -n "$CC" && break
- done
- ;;
- esac
- ;;
- *)
- { echo "$as_me:$LINENO: checking for C compiler" >&5
- echo $ECHO_N "checking for C compiler... $ECHO_C" >&6; }
- { echo "$as_me:$LINENO: result: $CC" >&5
- echo "${ECHO_T}$CC" >&6; }
- ;;
- esac
- case "${CC-}" in
- '')
- echo "CC:C compiler:/bin/cc" >> confdefs.missing
- ;;
- *)
- # Find out if we are using GNU C, under whatever name.
- cat <<UD_EOF > conftest.c
- #ifdef __GNUC__
- yes
- #endif
- UD_EOF
- ${CC} -E conftest.c > conftest.out 2>&1
- if egrep yes conftest.out >/dev/null 2>&1; then
- GCC=1 # For later tests.
- fi
- case `uname -s` in
- AIX)
- for arg in -D_ALL_SOURCE; do
- case "$CPPFLAGS" in
- *$arg*)
- ;;
- *)
- CPPFLAGS="${CPPFLAGS-} $arg"
- ;;
- esac
- done
- cat >>confdefs.h <<\_ACEOF
- #define _ALL_SOURCE 1
- _ACEOF
- ;;
- HP-UX)
- for arg in -D_HPUX_SOURCE; do
- case "$CPPFLAGS" in
- *$arg*)
- ;;
- *)
- CPPFLAGS="${CPPFLAGS-} $arg"
- ;;
- esac
- done
- cat >>confdefs.h <<\_ACEOF
- #define _HPUX_SOURCE 1
- _ACEOF
- ;;
- esac
- ;;
- esac
- rm -f conftest*
- { echo "$as_me:$LINENO: checking type of operating system" >&5
- echo $ECHO_N "checking type of operating system... $ECHO_C" >&6; }
- if test -z "$OPSYS"; then
- OPSYS=`uname -s | tr '[A-Z]' '[a-z]' | sed 's;/;;g'`
- if test -z "$OPSYS"; then
- echo "OPSYS:operating system:sunos5" >> confdefs.missing
- fi
- fi
- case $OPSYS in
- aix)
- OS_NAME=`uname -s`
- OS_MAJOR=`uname -v | sed 's/[^0-9]*\([0-9]*\)\..*/\1/'`
- ;;
- hp-ux)
- OPSYS=hpux`uname -r | sed 's/[A-Z.0]*\([0-9]*\).*/\1/'`
- OS_NAME=HPUX
- OS_MAJOR=`uname -r | sed 's/[A-Z.0]*\([0-9]*\).*/\1/'`
- ;;
- irix)
- OPSYS=${OPSYS}`uname -r | sed 's/\..*//'`
- OS_NAME=IRIX
- OS_MAJOR=`uname -r | sed 's/\..*//'`
- ;;
- osf*)
- OS_NAME=OSF1
- OS_MAJOR=`uname -r | sed 's/[^0-9]*\([0-9]*\)\..*/\1/'`
- ;;
- sn*)
- OPSYS=unicos
- OS_NAME=UNICOS
- OS_MAJOR=`uname -r | sed 's/[^0-9]*\([0-9]*\)\..*/\1/'`
- ;;
- sunos)
- OS_NAME=SunOS
- OS_MAJOR=`uname -r | sed 's/\..*//'`
- OPSYS=$OPSYS$OS_MAJOR
- ;;
- ultrix)
- OS_NAME=ULTRIX
- OS_MAJOR=`uname -r | sed 's/\..*//'`
- ;;
- *)
- # On at least one UNICOS system, 'uname -s' returned the
- # hostname (sigh).
- if uname -a | grep CRAY >/dev/null; then
- OPSYS=unicos
- OS_NAME=UNICOS
- else
- OS_NAME=`uname -s | sed 's/[^A-Za-z0-9_]//g'`
- fi
- OS_MAJOR=`uname -r | sed 's/[^0-9]*\([0-9]*\)\..*/\1/'`
- ;;
- esac
- # Adjust OPSYS for CRAY MPP environment.
- #
- case "$OPSYS" in
- unicos)
- case "$CC$TARGET$CFLAGS" in
- *cray-t3*)
- OPSYS=unicos-mpp
- ;;
- esac
- ;;
- esac
- cat >>confdefs.h <<_ACEOF
- #define OS_NAME $OS_NAME
- _ACEOF
- cat >>confdefs.h <<_ACEOF
- #define OS_MAJOR $OS_MAJOR
- _ACEOF
- { echo "$as_me:$LINENO: result: $OPSYS" >&5
- echo "${ECHO_T}$OPSYS" >&6; }
- { echo "$as_me:$LINENO: checking for dependency generation mechanism" >&5
- echo $ECHO_N "checking for dependency generation mechanism... $ECHO_C" >&6; }
- if test -z "$CC_MAKEDEPEND"; then
- case ${GCC-}${OPSYS} in
- convexos)
- CC_MAKEDEPEND="$CC -k"
- ;;
- hpux)
- CC_MAKEDEPEND="$CC -c -Wp,-M"
- ;;
- sunos5)
- CC_MAKEDEPEND="$CC -xM"
- ;;
- unicos)
- #
- # UNICOS's C compiler has an unusual way of invoking the
- # dependency-generation option. Also, the c89(1) compiler
- # doesn't even have way of doing this.
- #
- #
- CC_MAKEDEPEND="cc -c -Wp,-M"
- ;;
- ultrix)
- CC_MAKEDEPEND="$CC -Em"
- ;;
- *)
- CC_MAKEDEPEND="$CC -M"
- ;;
- esac
- fi
- { echo "$as_me:$LINENO: result: $CC_MAKEDEPEND" >&5
- echo "${ECHO_T}$CC_MAKEDEPEND" >&6; }
- ac_ext=c
- ac_cpp='$CPP $CPPFLAGS'
- ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
- ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
- ac_compiler_gnu=$ac_cv_c_compiler_gnu
- if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
- set dummy ${ac_tool_prefix}gcc; ac_word=$2
- { echo "$as_me:$LINENO: checking for $ac_word" >&5
- echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
- if test "${ac_cv_prog_CC+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
- else
- if test -n "$CC"; then
- ac_cv_prog_CC="$CC" # Let the user override the test.
- else
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
- for as_dir in $PATH
- do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- ac_cv_prog_CC="${ac_tool_prefix}gcc"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
- done
- done
- IFS=$as_save_IFS
- fi
- fi
- CC=$ac_cv_prog_CC
- if test -n "$CC"; then
- { echo "$as_me:$LINENO: result: $CC" >&5
- echo "${ECHO_T}$CC" >&6; }
- else
- { echo "$as_me:$LINENO: result: no" >&5
- echo "${ECHO_T}no" >&6; }
- fi
- fi
- if test -z "$ac_cv_prog_CC"; then
- ac_ct_CC=$CC
- # Extract the first word of "gcc", so it can be a program name with args.
- set dummy gcc; ac_word=$2
- { echo "$as_me:$LINENO: checking for $ac_word" >&5
- echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
- if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
- else
- if test -n "$ac_ct_CC"; then
- ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
- else
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
- for as_dir in $PATH
- do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- ac_cv_prog_ac_ct_CC="gcc"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
- done
- done
- IFS=$as_save_IFS
- fi
- fi
- ac_ct_CC=$ac_cv_prog_ac_ct_CC
- if test -n "$ac_ct_CC"; then
- { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
- echo "${ECHO_T}$ac_ct_CC" >&6; }
- else
- { echo "$as_me:$LINENO: result: no" >&5
- echo "${ECHO_T}no" >&6; }
- fi
- if test "x$ac_ct_CC" = x; then
- CC=""
- else
- case $cross_compiling:$ac_tool_warned in
- yes:)
- { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
- whose name does not start with the host triplet. If you think this
- configuration is useful to you, please write to autoconf@gnu.org." >&5
- echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
- whose name does not start with the host triplet. If you think this
- configuration is useful to you, please write to autoconf@gnu.org." >&2;}
- ac_tool_warned=yes ;;
- esac
- CC=$ac_ct_CC
- fi
- else
- CC="$ac_cv_prog_CC"
- fi
- if test -z "$CC"; then
- if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
- set dummy ${ac_tool_prefix}cc; ac_word=$2
- { echo "$as_me:$LINENO: checking for $ac_word" >&5
- echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
- if test "${ac_cv_prog_CC+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
- else
- if test -n "$CC"; then
- ac_cv_prog_CC="$CC" # Let the user override the test.
- else
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
- for as_dir in $PATH
- do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- ac_cv_prog_CC="${ac_tool_prefix}cc"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
- done
- done
- IFS=$as_save_IFS
- fi
- fi
- CC=$ac_cv_prog_CC
- if test -n "$CC"; then
- { echo "$as_me:$LINENO: result: $CC" >&5
- echo "${ECHO_T}$CC" >&6; }
- else
- { echo "$as_me:$LINENO: result: no" >&5
- echo "${ECHO_T}no" >&6; }
- fi
- fi
- fi
- if test -z "$CC"; then
- # Extract the first word of "cc", so it can be a program name with args.
- set dummy cc; ac_word=$2
- { echo "$as_me:$LINENO: checking for $ac_word" >&5
- echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
- if test "${ac_cv_prog_CC+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
- else
- if test -n "$CC"; then
- ac_cv_prog_CC="$CC" # Let the user override the test.
- else
- ac_prog_rejected=no
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
- for as_dir in $PATH
- do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
- ac_prog_rejected=yes
- continue
- fi
- ac_cv_prog_CC="cc"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
- done
- done
- IFS=$as_save_IFS
- if test $ac_prog_rejected = yes; then
- # We found a bogon in the path, so make sure we never use it.
- set dummy $ac_cv_prog_CC
- shift
- if test $# != 0; then
- # We chose a different compiler from the bogus one.
- # However, it has the same basename, so the bogon will be chosen
- # first if we set CC to just the basename; use the full file name.
- shift
- ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
- fi
- fi
- fi
- fi
- CC=$ac_cv_prog_CC
- if test -n "$CC"; then
- { echo "$as_me:$LINENO: result: $CC" >&5
- echo "${ECHO_T}$CC" >&6; }
- else
- { echo "$as_me:$LINENO: result: no" >&5
- echo "${ECHO_T}no" >&6; }
- fi
- fi
- if test -z "$CC"; then
- if test -n "$ac_tool_prefix"; then
- for ac_prog in cl.exe
- do
- # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
- set dummy $ac_tool_prefix$ac_prog; ac_word=$2
- { echo "$as_me:$LINENO: checking for $ac_word" >&5
- echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
- if test "${ac_cv_prog_CC+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
- else
- if test -n "$CC"; then
- ac_cv_prog_CC="$CC" # Let the user override the test.
- else
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
- for as_dir in $PATH
- do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
- done
- done
- IFS=$as_save_IFS
- fi
- fi
- CC=$ac_cv_prog_CC
- if test -n "$CC"; then
- { echo "$as_me:$LINENO: result: $CC" >&5
- echo "${ECHO_T}$CC" >&6; }
- else
- { echo "$as_me:$LINENO: result: no" >&5
- echo "${ECHO_T}no" >&6; }
- fi
- test -n "$CC" && break
- done
- fi
- if test -z "$CC"; then
- ac_ct_CC=$CC
- for ac_prog in cl.exe
- do
- # Extract the first word of "$ac_prog", so it can be a program name with args.
- set dummy $ac_prog; ac_word=$2
- { echo "$as_me:$LINENO: checking for $ac_word" >&5
- echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
- if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
- else
- if test -n "$ac_ct_CC"; then
- ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
- else
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
- for as_dir in $PATH
- do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- ac_cv_prog_ac_ct_CC="$ac_prog"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
- done
- done
- IFS=$as_save_IFS
- fi
- fi
- ac_ct_CC=$ac_cv_prog_ac_ct_CC
- if test -n "$ac_ct_CC"; then
- { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
- echo "${ECHO_T}$ac_ct_CC" >&6; }
- else
- { echo "$as_me:$LINENO: result: no" >&5
- echo "${ECHO_T}no" >&6; }
- fi
- test -n "$ac_ct_CC" && break
- done
- if test "x$ac_ct_CC" = x; then
- CC=""
- else
- case $cross_compiling:$ac_tool_warned in
- yes:)
- { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
- whose name does not start with the host triplet. If you think this
- configuration is useful to you, please write to autoconf@gnu.org." >&5
- echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
- whose name does not start with the host triplet. If you think this
- configuration is useful to you, please write to autoconf@gnu.org." >&2;}
- ac_tool_warned=yes ;;
- esac
- CC=$ac_ct_CC
- fi
- fi
- fi
- test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
- See \`config.log' for more details." >&5
- echo "$as_me: error: no acceptable C compiler found in \$PATH
- See \`config.log' for more details." >&2;}
- { (exit 1); exit 1; }; }
- # Provide some information about the compiler.
- echo "$as_me:$LINENO: checking for C compiler version" >&5
- ac_compiler=`set X $ac_compile; echo $2`
- { (ac_try="$ac_compiler --version >&5"
- case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
- esac
- eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_compiler --version >&5") 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }
- { (ac_try="$ac_compiler -v >&5"
- case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
- esac
- eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_compiler -v >&5") 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }
- { (ac_try="$ac_compiler -V >&5"
- case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
- esac
- eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_compiler -V >&5") 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }
- cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h. */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h. */
- int
- main ()
- {
- ;
- return 0;
- }
- _ACEOF
- ac_clean_files_save=$ac_clean_files
- ac_clean_files="$ac_clean_files a.out a.exe b.out"
- # Try to create an executable without -o first, disregard a.out.
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- /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
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- xno)
- { echo "$as_me:$LINENO: result: unsupported" >&5
- echo "${ECHO_T}unsupported" >&6; } ;;
- *)
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- ac_ext=c
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- ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
- ac_compiler_gnu=$ac_cv_c_compiler_gnu
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- ac_cpp='$CPP $CPPFLAGS'
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- ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
- ac_compiler_gnu=$ac_cv_c_compiler_gnu
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- # Double quotes because CPP needs to be expanded
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- do
- ac_preproc_ok=false
- for ac_c_preproc_warn_flag in '' yes
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- # Use a header file that comes with gcc, so configuring glibc
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- # On the NeXT, cc -E runs the code through the compiler's parser,
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- /* confdefs.h. */
- _ACEOF
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- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h. */
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- if { (ac_try="$ac_cpp conftest.$ac_ext"
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- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null && {
- test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
- test ! -s conftest.err
- }; then
- :
- else
- echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- # Broken: fails on valid input.
- continue
- fi
- rm -f conftest.err conftest.$ac_ext
- # OK, works on sane cases. Now check whether nonexistent headers
- # can be detected and how.
- cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h. */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h. */
- #include <ac_nonexistent.h>
- _ACEOF
- if { (ac_try="$ac_cpp conftest.$ac_ext"
- case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
- esac
- eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null && {
- test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
- test ! -s conftest.err
- }; then
- # Broken: success on invalid input.
- continue
- else
- echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- # Passes both tests.
- ac_preproc_ok=:
- break
- fi
- rm -f conftest.err conftest.$ac_ext
- done
- # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
- rm -f conftest.err conftest.$ac_ext
- if $ac_preproc_ok; then
- break
- fi
- done
- ac_cv_prog_CPP=$CPP
- fi
- CPP=$ac_cv_prog_CPP
- else
- ac_cv_prog_CPP=$CPP
- fi
- { echo "$as_me:$LINENO: result: $CPP" >&5
- echo "${ECHO_T}$CPP" >&6; }
- ac_preproc_ok=false
- for ac_c_preproc_warn_flag in '' yes
- do
- # Use a header file that comes with gcc, so configuring glibc
- # with a fresh cross-compiler works.
- # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- # <limits.h> exists even on freestanding compilers.
- # On the NeXT, cc -E runs the code through the compiler's parser,
- # not just through cpp. "Syntax error" is here to catch this case.
- cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h. */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h. */
- #ifdef __STDC__
- # include <limits.h>
- #else
- # include <assert.h>
- #endif
- Syntax error
- _ACEOF
- if { (ac_try="$ac_cpp conftest.$ac_ext"
- case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
- esac
- eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null && {
- test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
- test ! -s conftest.err
- }; then
- :
- else
- echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- # Broken: fails on valid input.
- continue
- fi
- rm -f conftest.err conftest.$ac_ext
- # OK, works on sane cases. Now check whether nonexistent headers
- # can be detected and how.
- cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h. */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h. */
- #include <ac_nonexistent.h>
- _ACEOF
- if { (ac_try="$ac_cpp conftest.$ac_ext"
- case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
- esac
- eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null && {
- test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
- test ! -s conftest.err
- }; then
- # Broken: success on invalid input.
- continue
- else
- echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- # Passes both tests.
- ac_preproc_ok=:
- break
- fi
- rm -f conftest.err conftest.$ac_ext
- done
- # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
- rm -f conftest.err conftest.$ac_ext
- if $ac_preproc_ok; then
- :
- else
- { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
- See \`config.log' for more details." >&5
- echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
- See \`config.log' for more details." >&2;}
- { (exit 1); exit 1; }; }
- fi
- ac_ext=c
- ac_cpp='$CPP $CPPFLAGS'
- ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
- ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
- ac_compiler_gnu=$ac_cv_c_compiler_gnu
- { echo "$as_me:$LINENO: checking the C preprocessor" >&5
- echo $ECHO_N "checking the C preprocessor... $ECHO_C" >&6; }
- cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h. */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h. */
- #include <stdlib.h>
- _ACEOF
- if { (ac_try="$ac_cpp conftest.$ac_ext"
- case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
- esac
- eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null && {
- test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
- test ! -s conftest.err
- }; then
- { echo "$as_me:$LINENO: result: works" >&5
- echo "${ECHO_T}works" >&6; }
- else
- echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- { echo "$as_me:$LINENO: WARNING: C preprocessor, \`$CPP', doesn't work" >&5
- echo "$as_me: WARNING: C preprocessor, \`$CPP', doesn't work" >&2;}
- echo "CPP:C preprocessor:/lib/cpp" >> confdefs.missing
- fi
- rm -f conftest.err conftest.$ac_ext
- { echo "$as_me:$LINENO: checking for C const" >&5
- echo $ECHO_N "checking for C const... $ECHO_C" >&6; }
- cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h. */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h. */
- int
- main ()
- {
- /* Ultrix mips cc rejects this. */
- typedef int charset[2]; const charset x;
- ;
- return 0;
- }
- _ACEOF
- rm -f conftest.$ac_objext
- if { (ac_try="$ac_compile"
- case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
- esac
- eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_compile") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest.$ac_objext; then
- { echo "$as_me:$LINENO: result: yes" >&5
- echo "${ECHO_T}yes" >&6; }
- else
- echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- UD_NO_CONST="1"
- cat >>confdefs.h <<\_ACEOF
- #define UD_NO_CONST 1
- _ACEOF
- { echo "$as_me:$LINENO: result: no" >&5
- echo "${ECHO_T}no" >&6; }
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- { echo "$as_me:$LINENO: checking for C volatile" >&5
- echo $ECHO_N "checking for C volatile... $ECHO_C" >&6; }
- cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h. */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h. */
- int
- main ()
- {
- typedef int charset[2]; volatile charset x;
- ;
- return 0;
- }
- _ACEOF
- rm -f conftest.$ac_objext
- if { (ac_try="$ac_compile"
- case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
- esac
- eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_compile") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest.$ac_objext; then
- { echo "$as_me:$LINENO: result: yes" >&5
- echo "${ECHO_T}yes" >&6; }
- else
- echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- { echo "$as_me:$LINENO: result: no" >&5
- echo "${ECHO_T}no" >&6; }
- UD_NO_VOLATILE="1"
- cat >>confdefs.h <<\_ACEOF
- #define UD_NO_VOLATILE 1
- _ACEOF
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- { echo "$as_me:$LINENO: checking for C signed" >&5
- echo $ECHO_N "checking for C signed... $ECHO_C" >&6; }
- cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h. */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h. */
- int
- main ()
- {
- signed char x;
- ;
- return 0;
- }
- _ACEOF
- rm -f conftest.$ac_objext
- if { (ac_try="$ac_compile"
- case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
- esac
- eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_compile") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest.$ac_objext; then
- { echo "$as_me:$LINENO: result: yes" >&5
- echo "${ECHO_T}yes" >&6; }
- else
- echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- { echo "$as_me:$LINENO: result: no" >&5
- echo "${ECHO_T}no" >&6; }
- UD_NO_SIGNED="1"
- cat >>confdefs.h <<\_ACEOF
- #define UD_NO_SIGNED 1
- _ACEOF
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- { echo "$as_me:$LINENO: checking for C function prototypes" >&5
- echo $ECHO_N "checking for C function prototypes... $ECHO_C" >&6; }
- cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h. */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h. */
- int
- main ()
- {
- extern int foo(int bar);
- ;
- return 0;
- }
- _ACEOF
- rm -f conftest.$ac_objext
- if { (ac_try="$ac_compile"
- case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
- esac
- eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_compile") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest.$ac_objext; then
- { echo "$as_me:$LINENO: result: yes" >&5
- echo "${ECHO_T}yes" >&6; }
- else
- echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- { echo "$as_me:$LINENO: result: no" >&5
- echo "${ECHO_T}no" >&6; }
- UD_NO_PROTOTYPES="1"
- cat >>confdefs.h <<\_ACEOF
- #define UD_NO_PROTOTYPES 1
- _ACEOF
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- for arg in stdarg.h.in; do
- case "$PORT_MANIFEST" in
- *$arg*)
- ;;
- *)
- PORT_MANIFEST="${PORT_MANIFEST-} $arg"
- ;;
- esac
- done
- { echo "$as_me:$LINENO: checking for standard C variadic functions" >&5
- echo $ECHO_N "checking for standard C variadic functions... $ECHO_C" >&6; }
- cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h. */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h. */
- #include <stdarg.h>
- int
- main ()
- {
- }
- int foo(int bar, ...) {
- va_list alist;
- va_start(alist, bar);
- bar = (int)va_arg(alist, int);
- va_end(alist);
- ;
- return 0;
- }
- _ACEOF
- rm -f conftest.$ac_objext
- if { (ac_try="$ac_compile"
- case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
- esac
- eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_compile") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest.$ac_objext; then
- { echo "$as_me:$LINENO: result: yes" >&5
- echo "${ECHO_T}yes" >&6; }
- echo "#include <stdarg.h>" > conftestpath.c
- #
- # We add additional `/'s to the header file name to preclude compiler
- # warnings about the non-portability of `#include "/usr/include/..."'.
- #
- case `uname -s`${GCC-} in
- AIX)
- #
- # AIX's C compiler doesn't emit a line that gives the pathname of
- # the included file.
- #
- # AIX's C compiler puts dependency information in a `.u' file.
- #
- # AIX 4.1's cc(1) makes the following complaint:
- # ld: 0711-317 ERROR: Undefined symbol: .main
- #
- # AIX 4.1's ksh(1) has problems with `2>&5' so we redirect to
- # /dev/null.
- #
- $CC_MAKEDEPEND $CPPFLAGS conftestpath.c 2>/dev/null
- path=`sed -n '/[^\/]*\(\/[^ ]*stdarg\.h\).*/s//\1/p' \
- conftestpath.u | head -1`
- rm conftestpath.u
- ;;
- HP-UX)
- #
- # HP-UX's C compiler doesn't have a dependency-generation option,
- # so we use another method.
- #
- path=`$CC -E $CPPFLAGS conftestpath.c 2>&5 |
- sed -n '/[^\/]*\(\/[^ ]*stdarg\.h\).*/s//\1/p' |
- head -1`
- ;;
- *)
- path=`$CC_MAKEDEPEND $CPPFLAGS conftestpath.c 2>&5 |
- sed -n '/[^\/]*\(\/[^ ]*stdarg\.h\).*/s//\1/p' |
- head -1`
- ;;
- esac
- case "$path" in
- '')
- path=/dev/null
- ;;
- *)
- path=//$path
- ;;
- esac
- cat >>confdefs.h <<_ACEOF
- #define UD_SYSTEM_STDARG_H "$path"
- _ACEOF
- for arg in misc; do
- case "$PORT_SUBDIRS" in
- *$arg*)
- ;;
- *)
- PORT_SUBDIRS="${PORT_SUBDIRS-} $arg"
- ;;
- esac
- done
- else
- echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- { echo "$as_me:$LINENO: result: no" >&5
- echo "${ECHO_T}no" >&6; }
- cat >>confdefs.h <<\_ACEOF
- #define UD_NO_STDARG 1
- _ACEOF
- echo "#include <varargs.h>" > conftestpath.c
- #
- # We add additional `/'s to the header file name to preclude compiler
- # warnings about the non-portability of `#include "/usr/include/..."'.
- #
- case `uname -s`${GCC-} in
- AIX)
- #
- # AIX's C compiler doesn't emit a line that gives the pathname of
- # the included file.
- #
- # AIX's C compiler puts dependency information in a `.u' file.
- #
- # AIX 4.1's cc(1) makes the following complaint:
- # ld: 0711-317 ERROR: Undefined symbol: .main
- #
- # AIX 4.1's ksh(1) has problems with `2>&5' so we redirect to
- # /dev/null.
- #
- $CC_MAKEDEPEND $CPPFLAGS conftestpath.c 2>/dev/null
- path=`sed -n '/[^\/]*\(\/[^ ]*varargs\.h\).*/s//\1/p' \
- conftestpath.u | head -1`
- rm conftestpath.u
- ;;
- HP-UX)
- #
- # HP-UX's C compiler doesn't have a dependency-generation option,
- # so we use another method.
- #
- path=`$CC -E $CPPFLAGS conftestpath.c 2>&5 |
- sed -n '/[^\/]*\(\/[^ ]*varargs\.h\).*/s//\1/p' |
- head -1`
- ;;
- *)
- path=`$CC_MAKEDEPEND $CPPFLAGS conftestpath.c 2>&5 |
- sed -n '/[^\/]*\(\/[^ ]*varargs\.h\).*/s//\1/p' |
- head -1`
- ;;
- esac
- case "$path" in
- '')
- path=/dev/null
- ;;
- *)
- path=//$path
- ;;
- esac
- cat >>confdefs.h <<_ACEOF
- #define UD_SYSTEM_STDARG_H "$path"
- _ACEOF
- for arg in misc; do
- case "$PORT_SUBDIRS" in
- *$arg*)
- ;;
- *)
- PORT_SUBDIRS="${PORT_SUBDIRS-} $arg"
- ;;
- esac
- done
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- { echo "$as_me:$LINENO: checking for standard C string generation" >&5
- echo $ECHO_N "checking for standard C string generation... $ECHO_C" >&6; }
- cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h. */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h. */
- # define MAKESTRING(x) #x
- int
- main ()
- {
- char *cp = MAKESTRING(foo);
- ;
- return 0;
- }
- _ACEOF
- rm -f conftest.$ac_objext
- if { (ac_try="$ac_compile"
- case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
- esac
- eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_compile") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest.$ac_objext; then
- { echo "$as_me:$LINENO: result: yes" >&5
- echo "${ECHO_T}yes" >&6; }
- else
- echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- { echo "$as_me:$LINENO: result: no" >&5
- echo "${ECHO_T}no" >&6; }
- UD_NO_HASH="1"
- cat >>confdefs.h <<\_ACEOF
- #define UD_NO_HASH 1
- _ACEOF
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- { echo "$as_me:$LINENO: checking for standard C token pasting" >&5
- echo $ECHO_N "checking for standard C token pasting... $ECHO_C" >&6; }
- cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h. */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h. */
- #define GLUE(a,b) a ## b
- int
- main ()
- {
- char *GLUE(c,p) = "foo";
- ;
- return 0;
- }
- _ACEOF
- rm -f conftest.$ac_objext
- if { (ac_try="$ac_compile"
- case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
- esac
- eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_compile") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest.$ac_objext; then
- { echo "$as_me:$LINENO: result: yes" >&5
- echo "${ECHO_T}yes" >&6; }
- else
- echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- { echo "$as_me:$LINENO: result: no" >&5
- echo "${ECHO_T}no" >&6; }
- UD_NO_HASHHASH="1"
- cat >>confdefs.h <<\_ACEOF
- #define UD_NO_HASHHASH 1
- _ACEOF
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- { echo "$as_me:$LINENO: checking C void pointer" >&5
- echo $ECHO_N "checking C void pointer... $ECHO_C" >&6; }
- cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h. */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h. */
- int
- main ()
- {
- extern void *foo();
- ;
- return 0;
- }
- _ACEOF
- rm -f conftest.$ac_objext
- if { (ac_try="$ac_compile"
- case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
- esac
- eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_compile") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest.$ac_objext; then
- { echo "$as_me:$LINENO: result: yes" >&5
- echo "${ECHO_T}yes" >&6; }
- else
- echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- { echo "$as_me:$LINENO: result: no" >&5
- echo "${ECHO_T}no" >&6; }
- UD_NO_VOIDSTAR="1"
- cat >>confdefs.h <<\_ACEOF
- #define UD_NO_VOIDSTAR 1
- _ACEOF
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_config_headers="$ac_config_headers port/misc/udposix.h"
- for arg in udposix.h.in; do
- case "$PORT_MANIFEST" in
- *$arg*)
- ;;
- *)
- PORT_MANIFEST="${PORT_MANIFEST-} $arg"
- ;;
- esac
- done
- # We use ar(1) under UNICOS even though bld(1) is preferred because bld(1)
- # doesn't understand the "u" option.
- # Extract the first word of "ar", so it can be a program name with args.
- set dummy ar; ac_word=$2
- { echo "$as_me:$LINENO: checking for $ac_word" >&5
- echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
- if test "${ac_cv_prog_AR+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
- else
- if test -n "$AR"; then
- ac_cv_prog_AR="$AR" # Let the user override the test.
- else
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
- for as_dir in $PATH
- do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- ac_cv_prog_AR="ar"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
- done
- done
- IFS=$as_save_IFS
- fi
- fi
- AR=$ac_cv_prog_AR
- if test -n "$AR"; then
- { echo "$as_me:$LINENO: result: $AR" >&5
- echo "${ECHO_T}$AR" >&6; }
- else
- { echo "$as_me:$LINENO: result: no" >&5
- echo "${ECHO_T}no" >&6; }
- fi
- if test -z "$AR"; then
- echo "AR:library utility:/bin/ar" >> confdefs.missing
- fi
- { echo "$as_me:$LINENO: checking for tar flags" >&5
- echo $ECHO_N "checking for tar flags... $ECHO_C" >&6; }
- case "$OPSYS" in
- aix*)
- TARFLAGS=-chf
- ;;
- bsdos|irix*)
- TARFLAGS=-cLof
- ;;
- *)
- TARFLAGS=-chof
- ;;
- esac
- { echo "$as_me:$LINENO: result: $TARFLAGS" >&5
- echo "${ECHO_T}$TARFLAGS" >&6; }
- if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
- set dummy ${ac_tool_prefix}ranlib; ac_word=$2
- { echo "$as_me:$LINENO: checking for $ac_word" >&5
- echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
- if test "${ac_cv_prog_RANLIB+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
- else
- if test -n "$RANLIB"; then
- ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
- else
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
- for as_dir in $PATH
- do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
- done
- done
- IFS=$as_save_IFS
- fi
- fi
- RANLIB=$ac_cv_prog_RANLIB
- if test -n "$RANLIB"; then
- { echo "$as_me:$LINENO: result: $RANLIB" >&5
- echo "${ECHO_T}$RANLIB" >&6; }
- else
- { echo "$as_me:$LINENO: result: no" >&5
- echo "${ECHO_T}no" >&6; }
- fi
- fi
- if test -z "$ac_cv_prog_RANLIB"; then
- ac_ct_RANLIB=$RANLIB
- # Extract the first word of "ranlib", so it can be a program name with args.
- set dummy ranlib; ac_word=$2
- { echo "$as_me:$LINENO: checking for $ac_word" >&5
- echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
- if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
- else
- if test -n "$ac_ct_RANLIB"; then
- ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
- else
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
- for as_dir in $PATH
- do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- ac_cv_prog_ac_ct_RANLIB="ranlib"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
- done
- done
- IFS=$as_save_IFS
- fi
- fi
- ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
- if test -n "$ac_ct_RANLIB"; then
- { echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
- echo "${ECHO_T}$ac_ct_RANLIB" >&6; }
- else
- { echo "$as_me:$LINENO: result: no" >&5
- echo "${ECHO_T}no" >&6; }
- fi
- if test "x$ac_ct_RANLIB" = x; then
- RANLIB=":"
- else
- case $cross_compiling:$ac_tool_warned in
- yes:)
- { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
- whose name does not start with the host triplet. If you think this
- configuration is useful to you, please write to autoconf@gnu.org." >&5
- echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
- whose name does not start with the host triplet. If you think this
- configuration is useful to you, please write to autoconf@gnu.org." >&2;}
- ac_tool_warned=yes ;;
- esac
- RANLIB=$ac_ct_RANLIB
- fi
- else
- RANLIB="$ac_cv_prog_RANLIB"
- fi
- { echo "$as_me:$LINENO: checking binary distribution directory" >&5
- echo $ECHO_N "checking binary distribution directory... $ECHO_C" >&6; }
- case ${FTPBINDIR-unset} in
- unset)
- system=`system 2>/dev/null || echo dummy_system`
- FTPBINDIR=${FTPDIR-/home/ftp}/pub/binary/$system
- ;;
- esac
- { echo "$as_me:$LINENO: result: $FTPBINDIR" >&5
- echo "${ECHO_T}$FTPBINDIR" >&6; }
- for arg in port/Makefile; do
- case "$CONFIG_FILES" in
- *$arg*)
- ;;
- *)
- CONFIG_FILES="${CONFIG_FILES-} $arg"
- ;;
- esac
- done
- for arg in port/master.mk; do
- case "$CONFIG_FILES" in
- *$arg*)
- ;;
- *)
- CONFIG_FILES="${CONFIG_FILES-} $arg"
- ;;
- esac
- done
- for arg in port/misc/Makefile; do
- case "$CONFIG_FILES" in
- *$arg*)
- ;;
- *)
- CONFIG_FILES="${CONFIG_FILES-} $arg"
- ;;
- esac
- done
- UC_LIBOBJS=${UC_LIBOBJS-""}
- PORT_HEADERS=${PORT_HEADERS-""}
- PORT_MANIFEST=${PORT_MANIFEST-""}
- PORT_SUBDIRS=${PORT_SUBDIRS-""}
- for arg in misc/all; do
- case "$PORT_ALL" in
- *$arg*)
- ;;
- *)
- PORT_ALL="${PORT_ALL-} $arg"
- ;;
- esac
- done
- for arg in misc/install; do
- case "$PORT_INSTALL" in
- *$arg*)
- ;;
- *)
- PORT_INSTALL="${PORT_INSTALL-} $arg"
- ;;
- esac
- done
- for arg in misc/clean; do
- case "$PORT_CLEAN" in
- *$arg*)
- ;;
- *)
- PORT_CLEAN="${PORT_CLEAN-} $arg"
- ;;
- esac
- done
- for arg in misc/distclean; do
- case "$PORT_DISTCLEAN" in
- *$arg*)
- ;;
- *)
- PORT_DISTCLEAN="${PORT_DISTCLEAN-} $arg"
- ;;
- esac
- done
- PORT_CPP_LDM=${PORT_CPP_LDM-""}
- udportdir=`pwd`/port/misc
- case "${OPSYS}$OS_MAJOR" in
- unicos*)
- case "$udportdir" in
- '') LD_UDPORT="-l udport";;
- *) LD_UDPORT="-L $udportdir -l udport";;
- esac
- ;;
- sunos5*)
- case "$udportdir" in
- '') LD_UDPORT="-ludport";;
- *) LD_UDPORT="-R$udportdir -L$udportdir -ludport";;
- esac
- ;;
- *)
- case "$udportdir" in
- '') LD_UDPORT="-ludport";;
- *) LD_UDPORT="-L$udportdir -ludport";;
- esac
- ;;
- esac
- unset udportdir
- for arg in udalloc.c udalloc.h; do
- case "$PORT_MANIFEST" in
- *$arg*)
- ;;
- *)
- PORT_MANIFEST="${PORT_MANIFEST-} $arg"
- ;;
- esac
- done
- { echo "$as_me:$LINENO: checking the installation prefix" >&5
- echo $ECHO_N "checking the installation prefix... $ECHO_C" >&6; }
- case ${prefix-} in
- NONE|'') prefix=`case ".." in
- /*) echo ..; exit;;
- *) path=\`pwd\`/..
- tail=
- while test "$path"; do
- (cd $path && echo \`pwd\`$rest) && exit
- base=/\`basename "$path"\`
- tail=/$base$tail
- path=\`echo "$path" | sed "s/\/$base//"\`
- done;;
- esac
- `;;
- esac
- { echo "$as_me:$LINENO: result: $prefix" >&5
- echo "${ECHO_T}$prefix" >&6; }
- { echo "$as_me:$LINENO: checking the installation exec-prefix" >&5
- echo $ECHO_N "checking the installation exec-prefix... $ECHO_C" >&6; }
- case ${exec_prefix-} in
- NONE|'')
- exec_prefix=$prefix;;
- esac
- { echo "$as_me:$LINENO: result: $exec_prefix" >&5
- echo "${ECHO_T}$exec_prefix" >&6; }
- CFLAGS=${CFLAGS-"-O"}
- CPPFLAGS=${CPPFLAGS-""}
- # Extract the first word of "neqn", so it can be a program name with args.
- set dummy neqn; ac_word=$2
- { echo "$as_me:$LINENO: checking for $ac_word" >&5
- echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
- if test "${ac_cv_prog_NEQN+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
- else
- if test -n "$NEQN"; then
- ac_cv_prog_NEQN="$NEQN" # Let the user override the test.
- else
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
- for as_dir in $PATH
- do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- ac_cv_prog_NEQN="neqn"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
- done
- done
- IFS=$as_save_IFS
- test -z "$ac_cv_prog_NEQN" && ac_cv_prog_NEQN="cat"
- fi
- fi
- NEQN=$ac_cv_prog_NEQN
- if test -n "$NEQN"; then
- { echo "$as_me:$LINENO: result: $NEQN" >&5
- echo "${ECHO_T}$NEQN" >&6; }
- else
- { echo "$as_me:$LINENO: result: no" >&5
- echo "${ECHO_T}no" >&6; }
- fi
- test "$NEQN" = cat &&
- { echo "$as_me:$LINENO: WARNING: $0: Can't find program \`neqn'; setting to \`cat'" >&5
- echo "$as_me: WARNING: $0: Can't find program \`neqn'; setting to \`cat'" >&2;}
- # Extract the first word of "tbl", so it can be a program name with args.
- set dummy tbl; ac_word=$2
- { echo "$as_me:$LINENO: checking for $ac_word" >&5
- echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
- if test "${ac_cv_prog_TBL+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
- else
- if test -n "$TBL"; then
- ac_cv_prog_TBL="$TBL" # Let the user override the test.
- else
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
- for as_dir in $PATH
- do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- ac_cv_prog_TBL="tbl"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
- done
- done
- IFS=$as_save_IFS
- test -z "$ac_cv_prog_TBL" && ac_cv_prog_TBL="cat"
- fi
- fi
- TBL=$ac_cv_prog_TBL
- if test -n "$TBL"; then
- { echo "$as_me:$LINENO: result: $TBL" >&5
- echo "${ECHO_T}$TBL" >&6; }
- else
- { echo "$as_me:$LINENO: result: no" >&5
- echo "${ECHO_T}no" >&6; }
- fi
- test "$TBL" = cat &&
- { echo "$as_me:$LINENO: WARNING: $0: Can't find program \`tbl'; setting to \`cat'" >&5
- echo "$as_me: WARNING: $0: Can't find program \`tbl'; setting to \`cat'" >&2;}
- # We use ar(1) under UNICOS even though bld(1) is preferred because bld(1)
- # doesn't understand the "u" option.
- # Extract the first word of "ar", so it can be a program name with args.
- set dummy ar; ac_word=$2
- { echo "$as_me:$LINENO: checking for $ac_word" >&5
- echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
- if test "${ac_cv_prog_AR+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
- else
- if test -n "$AR"; then
- ac_cv_prog_AR="$AR" # Let the user override the test.
- else
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
- for as_dir in $PATH
- do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- ac_cv_prog_AR="ar"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
- done
- done
- IFS=$as_save_IFS
- fi
- fi
- AR=$ac_cv_prog_AR
- if test -n "$AR"; then
- { echo "$as_me:$LINENO: result: $AR" >&5
- echo "${ECHO_T}$AR" >&6; }
- else
- { echo "$as_me:$LINENO: result: no" >&5
- echo "${ECHO_T}no" >&6; }
- fi
- if test -z "$AR"; then
- echo "AR:library utility:/bin/ar" >> confdefs.missing
- fi
- libdir=`pwd`/lib
- case "${OPSYS}$OS_MAJOR" in
- unicos*)
- case "$libdir" in
- '') LD_UDUNITS="-l udunits";;
- *) LD_UDUNITS="-L $libdir -l udunits";;
- esac
- ;;
- sunos5*)
- case "$libdir" in
- '') LD_UDUNITS="-ludunits";;
- *) LD_UDUNITS="-R$libdir -L$libdir -ludunits";;
- esac
- ;;
- *)
- case "$libdir" in
- '') LD_UDUNITS="-ludunits";;
- *) LD_UDUNITS="-L$libdir -ludunits";;
- esac
- ;;
- esac
- case `uname` in
- Linux)
- LD_YACC=${LD_YACC-""}
- ;;
- *) { echo "$as_me:$LINENO: checking for yacc library" >&5
- echo $ECHO_N "checking for yacc library... $ECHO_C" >&6; }
- case "${LD_YACC+set}" in
- set)
- { echo "$as_me:$LINENO: result: $LD_YACC" >&5
- echo "${ECHO_T}$LD_YACC" >&6; }
- ;;
- *)
- { echo "$as_me:$LINENO: result: " >&5
- echo "${ECHO_T}" >&6; }
- LIBS_save=$LIBS
- found=no
- { echo "$as_me:$LINENO: checking for yyerror(\"\") in default library(s)" >&5
- echo $ECHO_N "checking for yyerror(\"\") in default library(s)... $ECHO_C" >&6; }
- cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h. */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h. */
- int
- main ()
- {
- yyerror("");
- ;
- return 0;
- }
- _ACEOF
- rm -f conftest.$ac_objext conftest$ac_exeext
- if { (ac_try="$ac_link"
- case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
- esac
- eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_link") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest$ac_exeext &&
- $as_test_x conftest$ac_exeext; then
- { echo "$as_me:$LINENO: result: yes" >&5
- echo "${ECHO_T}yes" >&6; }
- LD_YACC=
- found=yes
- else
- echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- { echo "$as_me:$LINENO: result: no" >&5
- echo "${ECHO_T}no" >&6; }
- os=`uname -s`
- for dir in '' ; do
- for lib in y; do
- case "${OPSYS}$OS_MAJOR" in
- unicos*)
- case "$dir" in
- '') LIBS="-l $lib";;
- *) LIBS="-L $dir -l $lib";;
- esac
- ;;
- sunos5*)
- case "$dir" in
- '') LIBS="-l$lib";;
- *) LIBS="-R$dir -L$dir -l$lib";;
- esac
- ;;
- *)
- case "$dir" in
- '') LIBS="-l$lib";;
- *) LIBS="-L$dir -l$lib";;
- esac
- ;;
- esac
- { echo "$as_me:$LINENO: checking for yyerror(\"\") in $LIBS" >&5
- echo $ECHO_N "checking for yyerror(\"\") in $LIBS... $ECHO_C" >&6; }
- cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h. */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h. */
- int
- main ()
- {
- yyerror("");
- ;
- return 0;
- }
- _ACEOF
- rm -f conftest.$ac_objext conftest$ac_exeext
- if { (ac_try="$ac_link"
- case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
- esac
- eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_link") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest$ac_exeext &&
- $as_test_x conftest$ac_exeext; then
- { echo "$as_me:$LINENO: result: yes" >&5
- echo "${ECHO_T}yes" >&6; }
- LD_YACC=$LIBS
- found=yes
- break 2
- else
- echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- fi
- rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
- conftest$ac_exeext conftest.$ac_ext
- { echo "$as_me:$LINENO: result: no" >&5
- echo "${ECHO_T}no" >&6; }
- done
- done
- fi
- rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
- conftest$ac_exeext conftest.$ac_ext
- LIBS=$LIBS_save
- case $found in
- no) echo "LD_YACC:yacc library:-ly" >> confdefs.missing
- ;;
- esac
- ;;
- esac
- ;;
- esac
- { echo "$as_me:$LINENO: checking for floor" >&5
- echo $ECHO_N "checking for floor... $ECHO_C" >&6; }
- if test "${ac_cv_func_floor+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
- else
- cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h. */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h. */
- /* Define floor to an innocuous variant, in case <limits.h> declares floor.
- For example, HP-UX 11i <limits.h> declares gettimeofday. */
- #define floor innocuous_floor
- /* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char floor (); below.
- Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- <limits.h> exists even on freestanding compilers. */
- #ifdef __STDC__
- # include <limits.h>
- #else
- # include <assert.h>
- #endif
- #undef floor
- /* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
- #ifdef __cplusplus
- extern "C"
- #endif
- char floor ();
- /* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
- #if defined __stub_floor || defined __stub___floor
- choke me
- #endif
- int
- main ()
- {
- return floor ();
- ;
- return 0;
- }
- _ACEOF
- rm -f conftest.$ac_objext conftest$ac_exeext
- if { (ac_try="$ac_link"
- case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
- esac
- eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_link") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest$ac_exeext &&
- $as_test_x conftest$ac_exeext; then
- ac_cv_func_floor=yes
- else
- echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- ac_cv_func_floor=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
- conftest$ac_exeext conftest.$ac_ext
- fi
- { echo "$as_me:$LINENO: result: $ac_cv_func_floor" >&5
- echo "${ECHO_T}$ac_cv_func_floor" >&6; }
- if test $ac_cv_func_floor = yes; then
- :
- else
- { echo "$as_me:$LINENO: checking for floor in -lm" >&5
- echo $ECHO_N "checking for floor in -lm... $ECHO_C" >&6; }
- if test "${ac_cv_lib_m_floor+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
- else
- ac_check_lib_save_LIBS=$LIBS
- LIBS="-lm $LIBS"
- cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h. */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h. */
- /* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
- #ifdef __cplusplus
- extern "C"
- #endif
- char floor ();
- int
- main ()
- {
- return floor ();
- ;
- return 0;
- }
- _ACEOF
- rm -f conftest.$ac_objext conftest$ac_exeext
- if { (ac_try="$ac_link"
- case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
- esac
- eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_link") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest$ac_exeext &&
- $as_test_x conftest$ac_exeext; then
- ac_cv_lib_m_floor=yes
- else
- echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- ac_cv_lib_m_floor=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
- conftest$ac_exeext conftest.$ac_ext
- LIBS=$ac_check_lib_save_LIBS
- fi
- { echo "$as_me:$LINENO: result: $ac_cv_lib_m_floor" >&5
- echo "${ECHO_T}$ac_cv_lib_m_floor" >&6; }
- if test $ac_cv_lib_m_floor = yes; then
- LD_MATH="-lm"
- else
- { { echo "$as_me:$LINENO: error: \"Couldn't find math functions. Set LD_MATH and retry\"" >&5
- echo "$as_me: error: \"Couldn't find math functions. Set LD_MATH and retry\"" >&2;}
- { (exit 1); exit 1; }; }
- fi
- fi
- for arg in port/cfortran/Makefile; do
- case "$CONFIG_FILES" in
- *$arg*)
- ;;
- *)
- CONFIG_FILES="${CONFIG_FILES-} $arg"
- ;;
- esac
- done
- { echo "$as_me:$LINENO: checking style for cfortran.h" >&5
- echo $ECHO_N "checking style for cfortran.h... $ECHO_C" >&6; }
- for arg in cfortran; do
- case "$PORT_SUBDIRS" in
- *$arg*)
- ;;
- *)
- PORT_SUBDIRS="${PORT_SUBDIRS-} $arg"
- ;;
- esac
- done
- for arg in cfortran/all; do
- case "$PORT_ALL" in
- *$arg*)
- ;;
- *)
- PORT_ALL="${PORT_ALL-} $arg"
- ;;
- esac
- done
- for arg in cfortran/install; do
- case "$PORT_INSTALL" in
- *$arg*)
- ;;
- *)
- PORT_INSTALL="${PORT_INSTALL-} $arg"
- ;;
- esac
- done
- for arg in cfortran/clean; do
- case "$PORT_CLEAN" in
- *$arg*)
- ;;
- *)
- PORT_CLEAN="${PORT_CLEAN-} $arg"
- ;;
- esac
- done
- for arg in cfortran/distclean; do
- case "$PORT_DISTCLEAN" in
- *$arg*)
- ;;
- *)
- PORT_DISTCLEAN="${PORT_DISTCLEAN-} $arg"
- ;;
- esac
- done
- case "${UD_NO_HASHHASH-}" in
- 1) CFORTRAN_TYPE=Reiser
- ;;
- *) CFORTRAN_TYPE=Standard
- ;;
- esac
- { echo "$as_me:$LINENO: result: $CFORTRAN_TYPE" >&5
- echo "${ECHO_T}$CFORTRAN_TYPE" >&6; }
- case "$OPSYS" in
- aix*)
- # Ensure adherence to the trailing-underscore convention.
- for arg in -Dextname; do
- case "$CPPFLAGS" in
- *$arg*)
- ;;
- *)
- CPPFLAGS="${CPPFLAGS-} $arg"
- ;;
- esac
- done
- for arg in -qextname; do
- case "$FFLAGS" in
- *$arg*)
- ;;
- *)
- FFLAGS="${FFLAGS-} $arg"
- ;;
- esac
- done
- ;;
- hp*)
- # Ensure adherence to the trailing-underscore convention.
- for arg in -Dextname; do
- case "$CPPFLAGS" in
- *$arg*)
- ;;
- *)
- CPPFLAGS="${CPPFLAGS-} $arg"
- ;;
- esac
- done
- for arg in +ppu; do
- case "$FFLAGS" in
- *$arg*)
- ;;
- *)
- FFLAGS="${FFLAGS-} $arg"
- ;;
- esac
- done
- ;;
- esac
- { echo "$as_me:$LINENO: checking for Fortran integer type equivalent to C pointer" >&5
- echo $ECHO_N "checking for Fortran integer type equivalent to C pointer... $ECHO_C" >&6; }
- cat << EOF >conftest.c
- #include <stdio.h>
- int main()
- {
- printf("%d\n", sizeof(char*));
- exit(0);
- }
- EOF
- doit='$CC -o conftest ${CFLAGS-} ${CPPFLAGS-} ${LDFLAGS-} conftest.c ${LIBS-}'
- if { (eval echo "$as_me:$LINENO: \"$doit\"") >&5
- (eval $doit) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; then
- if type='integer*'`./conftest`; then
- { echo "$as_me:$LINENO: result: $type" >&5
- echo "${ECHO_T}$type" >&6; }
- UD_POINTER=$type
- unset type
- else
- { { echo "$as_me:$LINENO: error: Test program execution failure" >&5
- echo "$as_me: error: Test program execution failure" >&2;}
- { (exit 1); exit 1; }; }
- fi
- else
- { { echo "$as_me:$LINENO: error: Test program build failure" >&5
- echo "$as_me: error: Test program build failure" >&2;}
- { (exit 1); exit 1; }; }
- fi
- rm conftest*
- { echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
- echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; }
- if test "${ac_cv_path_GREP+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
- else
- # Extract the first word of "grep ggrep" to use in msg output
- if test -z "$GREP"; then
- set dummy grep ggrep; ac_prog_name=$2
- if test "${ac_cv_path_GREP+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
- else
- ac_path_GREP_found=false
- # Loop through the user's path and test for each of PROGNAME-LIST
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
- for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
- do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_prog in grep ggrep; do
- for ac_exec_ext in '' $ac_executable_extensions; do
- ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
- { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
- # Check for GNU ac_path_GREP and select it if it is found.
- # Check for GNU $ac_path_GREP
- case `"$ac_path_GREP" --version 2>&1` in
- *GNU*)
- ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
- *)
- ac_count=0
- echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
- while :
- do
- cat "conftest.in" "conftest.in" >"conftest.tmp"
- mv "conftest.tmp" "conftest.in"
- cp "conftest.in" "conftest.nl"
- echo 'GREP' >> "conftest.nl"
- "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
- diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
- ac_count=`expr $ac_count + 1`
- if test $ac_count -gt ${ac_path_GREP_max-0}; then
- # Best one so far, save it but keep looking for a better one
- ac_cv_path_GREP="$ac_path_GREP"
- ac_path_GREP_max=$ac_count
- fi
- # 10*(2^10) chars as input seems more than enough
- test $ac_count -gt 10 && break
- done
- rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
- esac
- $ac_path_GREP_found && break 3
- done
- done
- done
- IFS=$as_save_IFS
- fi
- GREP="$ac_cv_path_GREP"
- if test -z "$GREP"; then
- { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
- echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
- { (exit 1); exit 1; }; }
- fi
- else
- ac_cv_path_GREP=$GREP
- fi
- fi
- { echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
- echo "${ECHO_T}$ac_cv_path_GREP" >&6; }
- GREP="$ac_cv_path_GREP"
- { echo "$as_me:$LINENO: checking for egrep" >&5
- echo $ECHO_N "checking for egrep... $ECHO_C" >&6; }
- if test "${ac_cv_path_EGREP+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
- else
- if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
- then ac_cv_path_EGREP="$GREP -E"
- else
- # Extract the first word of "egrep" to use in msg output
- if test -z "$EGREP"; then
- set dummy egrep; ac_prog_name=$2
- if test "${ac_cv_path_EGREP+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
- else
- ac_path_EGREP_found=false
- # Loop through the user's path and test for each of PROGNAME-LIST
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
- for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
- do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_prog in egrep; do
- for ac_exec_ext in '' $ac_executable_extensions; do
- ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
- { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
- # Check for GNU ac_path_EGREP and select it if it is found.
- # Check for GNU $ac_path_EGREP
- case `"$ac_path_EGREP" --version 2>&1` in
- *GNU*)
- ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
- *)
- ac_count=0
- echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
- while :
- do
- cat "conftest.in" "conftest.in" >"conftest.tmp"
- mv "conftest.tmp" "conftest.in"
- cp "conftest.in" "conftest.nl"
- echo 'EGREP' >> "conftest.nl"
- "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
- diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
- ac_count=`expr $ac_count + 1`
- if test $ac_count -gt ${ac_path_EGREP_max-0}; then
- # Best one so far, save it but keep looking for a better one
- ac_cv_path_EGREP="$ac_path_EGREP"
- ac_path_EGREP_max=$ac_count
- fi
- # 10*(2^10) chars as input seems more than enough
- test $ac_count -gt 10 && break
- done
- rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
- esac
- $ac_path_EGREP_found && break 3
- done
- done
- done
- IFS=$as_save_IFS
- fi
- EGREP="$ac_cv_path_EGREP"
- if test -z "$EGREP"; then
- { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
- echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
- { (exit 1); exit 1; }; }
- fi
- else
- ac_cv_path_EGREP=$EGREP
- fi
- fi
- fi
- { echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
- echo "${ECHO_T}$ac_cv_path_EGREP" >&6; }
- EGREP="$ac_cv_path_EGREP"
- { echo "$as_me:$LINENO: checking for ANSI C header files" >&5
- echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; }
- if test "${ac_cv_header_stdc+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
- else
- cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h. */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h. */
- #include <stdlib.h>
- #include <stdarg.h>
- #include <string.h>
- #include <float.h>
- int
- main ()
- {
- ;
- return 0;
- }
- _ACEOF
- rm -f conftest.$ac_objext
- if { (ac_try="$ac_compile"
- case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
- esac
- eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_compile") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest.$ac_objext; then
- ac_cv_header_stdc=yes
- else
- echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- ac_cv_header_stdc=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- if test $ac_cv_header_stdc = yes; then
- # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
- cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h. */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h. */
- #include <string.h>
- _ACEOF
- if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "memchr" >/dev/null 2>&1; then
- :
- else
- ac_cv_header_stdc=no
- fi
- rm -f conftest*
- fi
- if test $ac_cv_header_stdc = yes; then
- # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
- cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h. */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h. */
- #include <stdlib.h>
- _ACEOF
- if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "free" >/dev/null 2>&1; then
- :
- else
- ac_cv_header_stdc=no
- fi
- rm -f conftest*
- fi
- if test $ac_cv_header_stdc = yes; then
- # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
- if test "$cross_compiling" = yes; then
- :
- else
- cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h. */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h. */
- #include <ctype.h>
- #include <stdlib.h>
- #if ((' ' & 0x0FF) == 0x020)
- # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
- # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
- #else
- # define ISLOWER(c) \
- (('a' <= (c) && (c) <= 'i') \
- || ('j' <= (c) && (c) <= 'r') \
- || ('s' <= (c) && (c) <= 'z'))
- # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
- #endif
- #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
- int
- main ()
- {
- int i;
- for (i = 0; i < 256; i++)
- if (XOR (islower (i), ISLOWER (i))
- || toupper (i) != TOUPPER (i))
- return 2;
- return 0;
- }
- _ACEOF
- rm -f conftest$ac_exeext
- if { (ac_try="$ac_link"
- case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
- esac
- eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_link") 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
- { (case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
- esac
- eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_try") 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- :
- else
- echo "$as_me: program exited with status $ac_status" >&5
- echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- ( exit $ac_status )
- ac_cv_header_stdc=no
- fi
- rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
- fi
- fi
- fi
- { echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
- echo "${ECHO_T}$ac_cv_header_stdc" >&6; }
- if test $ac_cv_header_stdc = yes; then
- cat >>confdefs.h <<\_ACEOF
- #define STDC_HEADERS 1
- _ACEOF
- fi
- # On IRIX 5.3, sys/types and inttypes.h are conflicting.
- for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
- inttypes.h stdint.h unistd.h
- do
- as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
- { echo "$as_me:$LINENO: checking for $ac_header" >&5
- echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
- if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
- else
- cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h. */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h. */
- $ac_includes_default
- #include <$ac_header>
- _ACEOF
- rm -f conftest.$ac_objext
- if { (ac_try="$ac_compile"
- case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
- esac
- eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_compile") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest.$ac_objext; then
- eval "$as_ac_Header=yes"
- else
- echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- eval "$as_ac_Header=no"
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- fi
- ac_res=`eval echo '${'$as_ac_Header'}'`
- { echo "$as_me:$LINENO: result: $ac_res" >&5
- echo "${ECHO_T}$ac_res" >&6; }
- if test `eval echo '${'$as_ac_Header'}'` = yes; then
- cat >>confdefs.h <<_ACEOF
- #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
- _ACEOF
- fi
- done
- for arg in stddef.h.in; do
- case "$PORT_MANIFEST" in
- *$arg*)
- ;;
- *)
- PORT_MANIFEST="${PORT_MANIFEST-} $arg"
- ;;
- esac
- done
- for arg in misc; do
- case "$PORT_SUBDIRS" in
- *$arg*)
- ;;
- *)
- PORT_SUBDIRS="${PORT_SUBDIRS-} $arg"
- ;;
- esac
- done
- echo "#include <stddef.h>" > conftestpath.c
- #
- # We add additional `/'s to the header file name to preclude compiler
- # warnings about the non-portability of `#include "/usr/include/..."'.
- #
- case `uname -s`${GCC-} in
- AIX)
- #
- # AIX's C compiler doesn't emit a line that gives the pathname of
- # the included file.
- #
- # AIX's C compiler puts dependency information in a `.u' file.
- #
- # AIX 4.1's cc(1) makes the following complaint:
- # ld: 0711-317 ERROR: Undefined symbol: .main
- #
- # AIX 4.1's ksh(1) has problems with `2>&5' so we redirect to
- # /dev/null.
- #
- $CC_MAKEDEPEND $CPPFLAGS conftestpath.c 2>/dev/null
- path=`sed -n '/[^\/]*\(\/[^ ]*stddef\.h\).*/s//\1/p' \
- conftestpath.u | head -1`
- rm conftestpath.u
- ;;
- HP-UX)
- #
- # HP-UX's C compiler doesn't have a dependency-generation option,
- # so we use another method.
- #
- path=`$CC -E $CPPFLAGS conftestpath.c 2>&5 |
- sed -n '/[^\/]*\(\/[^ ]*stddef\.h\).*/s//\1/p' |
- head -1`
- ;;
- *)
- path=`$CC_MAKEDEPEND $CPPFLAGS conftestpath.c 2>&5 |
- sed -n '/[^\/]*\(\/[^ ]*stddef\.h\).*/s//\1/p' |
- head -1`
- ;;
- esac
- case "$path" in
- '')
- path=/dev/null
- ;;
- *)
- path=//$path
- ;;
- esac
- cat >>confdefs.h <<_ACEOF
- #define UD_SYSTEM_STDDEF_H "$path"
- _ACEOF
- for arg in misc; do
- case "$PORT_SUBDIRS" in
- *$arg*)
- ;;
- *)
- PORT_SUBDIRS="${PORT_SUBDIRS-} $arg"
- ;;
- esac
- done
- if test "${ac_cv_header_stddef_h+set}" = set; then
- { echo "$as_me:$LINENO: checking for stddef.h" >&5
- echo $ECHO_N "checking for stddef.h... $ECHO_C" >&6; }
- if test "${ac_cv_header_stddef_h+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
- fi
- { echo "$as_me:$LINENO: result: $ac_cv_header_stddef_h" >&5
- echo "${ECHO_T}$ac_cv_header_stddef_h" >&6; }
- else
- # Is the header compilable?
- { echo "$as_me:$LINENO: checking stddef.h usability" >&5
- echo $ECHO_N "checking stddef.h usability... $ECHO_C" >&6; }
- cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h. */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h. */
- $ac_includes_default
- #include <stddef.h>
- _ACEOF
- rm -f conftest.$ac_objext
- if { (ac_try="$ac_compile"
- case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
- esac
- eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_compile") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest.$ac_objext; then
- ac_header_compiler=yes
- else
- echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- ac_header_compiler=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
- echo "${ECHO_T}$ac_header_compiler" >&6; }
- # Is the header present?
- { echo "$as_me:$LINENO: checking stddef.h presence" >&5
- echo $ECHO_N "checking stddef.h presence... $ECHO_C" >&6; }
- cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h. */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h. */
- #include <stddef.h>
- _ACEOF
- if { (ac_try="$ac_cpp conftest.$ac_ext"
- case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
- esac
- eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null && {
- test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
- test ! -s conftest.err
- }; then
- ac_header_preproc=yes
- else
- echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- ac_header_preproc=no
- fi
- rm -f conftest.err conftest.$ac_ext
- { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
- echo "${ECHO_T}$ac_header_preproc" >&6; }
- # So? What about this header?
- case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
- yes:no: )
- { echo "$as_me:$LINENO: WARNING: stddef.h: accepted by the compiler, rejected by the preprocessor!" >&5
- echo "$as_me: WARNING: stddef.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
- { echo "$as_me:$LINENO: WARNING: stddef.h: proceeding with the compiler's result" >&5
- echo "$as_me: WARNING: stddef.h: proceeding with the compiler's result" >&2;}
- ac_header_preproc=yes
- ;;
- no:yes:* )
- { echo "$as_me:$LINENO: WARNING: stddef.h: present but cannot be compiled" >&5
- echo "$as_me: WARNING: stddef.h: present but cannot be compiled" >&2;}
- { echo "$as_me:$LINENO: WARNING: stddef.h: check for missing prerequisite headers?" >&5
- echo "$as_me: WARNING: stddef.h: check for missing prerequisite headers?" >&2;}
- { echo "$as_me:$LINENO: WARNING: stddef.h: see the Autoconf documentation" >&5
- echo "$as_me: WARNING: stddef.h: see the Autoconf documentation" >&2;}
- { echo "$as_me:$LINENO: WARNING: stddef.h: section \"Present But Cannot Be Compiled\"" >&5
- echo "$as_me: WARNING: stddef.h: section \"Present But Cannot Be Compiled\"" >&2;}
- { echo "$as_me:$LINENO: WARNING: stddef.h: proceeding with the preprocessor's result" >&5
- echo "$as_me: WARNING: stddef.h: proceeding with the preprocessor's result" >&2;}
- { echo "$as_me:$LINENO: WARNING: stddef.h: in the future, the compiler will take precedence" >&5
- echo "$as_me: WARNING: stddef.h: in the future, the compiler will take precedence" >&2;}
- ;;
- esac
- { echo "$as_me:$LINENO: checking for stddef.h" >&5
- echo $ECHO_N "checking for stddef.h... $ECHO_C" >&6; }
- if test "${ac_cv_header_stddef_h+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
- else
- ac_cv_header_stddef_h=$ac_header_preproc
- fi
- { echo "$as_me:$LINENO: result: $ac_cv_header_stddef_h" >&5
- echo "${ECHO_T}$ac_cv_header_stddef_h" >&6; }
- fi
- if test $ac_cv_header_stddef_h = yes; then
- found=yes
- else
- found=no
- fi
- case $found in
- yes)
- { echo "$as_me:$LINENO: checking C header file <stddef.h> for typedef size_t" >&5
- echo $ECHO_N "checking C header file <stddef.h> for typedef size_t... $ECHO_C" >&6; }
- echo '#include <stddef.h>' >conftest.c
- if ($CPP conftest.c | grep size_t >/dev/null) 2>&5; then
- { echo "$as_me:$LINENO: result: declared" >&5
- echo "${ECHO_T}declared" >&6; }
- rm conftest.c
- else
- cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h. */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h. */
- #include <stddef.h>
- int size_t;
- int
- main ()
- {
- ;
- return 0;
- }
- _ACEOF
- rm -f conftest.$ac_objext
- if { (ac_try="$ac_compile"
- case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
- esac
- eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_compile") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest.$ac_objext; then
- { echo "$as_me:$LINENO: result: undeclared" >&5
- echo "${ECHO_T}undeclared" >&6; }
- cat >>confdefs.h <<\_ACEOF
- #define UD_NO_STDDEF_H_SIZE_T 1
- _ACEOF
- else
- echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- { echo "$as_me:$LINENO: result: declared" >&5
- echo "${ECHO_T}declared" >&6; }
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- fi
- ;;
- no)
- cat >>confdefs.h <<\_ACEOF
- #define UD_NO_STDDEF_H_SIZE_T 1
- _ACEOF
- ;;
- esac
- if test "${ac_cv_header_stddef_h+set}" = set; then
- { echo "$as_me:$LINENO: checking for stddef.h" >&5
- echo $ECHO_N "checking for stddef.h... $ECHO_C" >&6; }
- if test "${ac_cv_header_stddef_h+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
- fi
- { echo "$as_me:$LINENO: result: $ac_cv_header_stddef_h" >&5
- echo "${ECHO_T}$ac_cv_header_stddef_h" >&6; }
- else
- # Is the header compilable?
- { echo "$as_me:$LINENO: checking stddef.h usability" >&5
- echo $ECHO_N "checking stddef.h usability... $ECHO_C" >&6; }
- cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h. */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h. */
- $ac_includes_default
- #include <stddef.h>
- _ACEOF
- rm -f conftest.$ac_objext
- if { (ac_try="$ac_compile"
- case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
- esac
- eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_compile") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest.$ac_objext; then
- ac_header_compiler=yes
- else
- echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- ac_header_compiler=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
- echo "${ECHO_T}$ac_header_compiler" >&6; }
- # Is the header present?
- { echo "$as_me:$LINENO: checking stddef.h presence" >&5
- echo $ECHO_N "checking stddef.h presence... $ECHO_C" >&6; }
- cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h. */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h. */
- #include <stddef.h>
- _ACEOF
- if { (ac_try="$ac_cpp conftest.$ac_ext"
- case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
- esac
- eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null && {
- test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
- test ! -s conftest.err
- }; then
- ac_header_preproc=yes
- else
- echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- ac_header_preproc=no
- fi
- rm -f conftest.err conftest.$ac_ext
- { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
- echo "${ECHO_T}$ac_header_preproc" >&6; }
- # So? What about this header?
- case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
- yes:no: )
- { echo "$as_me:$LINENO: WARNING: stddef.h: accepted by the compiler, rejected by the preprocessor!" >&5
- echo "$as_me: WARNING: stddef.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
- { echo "$as_me:$LINENO: WARNING: stddef.h: proceeding with the compiler's result" >&5
- echo "$as_me: WARNING: stddef.h: proceeding with the compiler's result" >&2;}
- ac_header_preproc=yes
- ;;
- no:yes:* )
- { echo "$as_me:$LINENO: WARNING: stddef.h: present but cannot be compiled" >&5
- echo "$as_me: WARNING: stddef.h: present but cannot be compiled" >&2;}
- { echo "$as_me:$LINENO: WARNING: stddef.h: check for missing prerequisite headers?" >&5
- echo "$as_me: WARNING: stddef.h: check for missing prerequisite headers?" >&2;}
- { echo "$as_me:$LINENO: WARNING: stddef.h: see the Autoconf documentation" >&5
- echo "$as_me: WARNING: stddef.h: see the Autoconf documentation" >&2;}
- { echo "$as_me:$LINENO: WARNING: stddef.h: section \"Present But Cannot Be Compiled\"" >&5
- echo "$as_me: WARNING: stddef.h: section \"Present But Cannot Be Compiled\"" >&2;}
- { echo "$as_me:$LINENO: WARNING: stddef.h: proceeding with the preprocessor's result" >&5
- echo "$as_me: WARNING: stddef.h: proceeding with the preprocessor's result" >&2;}
- { echo "$as_me:$LINENO: WARNING: stddef.h: in the future, the compiler will take precedence" >&5
- echo "$as_me: WARNING: stddef.h: in the future, the compiler will take precedence" >&2;}
- ;;
- esac
- { echo "$as_me:$LINENO: checking for stddef.h" >&5
- echo $ECHO_N "checking for stddef.h... $ECHO_C" >&6; }
- if test "${ac_cv_header_stddef_h+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
- else
- ac_cv_header_stddef_h=$ac_header_preproc
- fi
- { echo "$as_me:$LINENO: result: $ac_cv_header_stddef_h" >&5
- echo "${ECHO_T}$ac_cv_header_stddef_h" >&6; }
- fi
- if test $ac_cv_header_stddef_h = yes; then
- found=yes
- else
- found=no
- fi
- case $found in
- yes)
- { echo "$as_me:$LINENO: checking C header file <stddef.h> for typedef ptrdiff_t" >&5
- echo $ECHO_N "checking C header file <stddef.h> for typedef ptrdiff_t... $ECHO_C" >&6; }
- echo '#include <stddef.h>' >conftest.c
- if ($CPP conftest.c | grep ptrdiff_t >/dev/null) 2>&5; then
- { echo "$as_me:$LINENO: result: declared" >&5
- echo "${ECHO_T}declared" >&6; }
- rm conftest.c
- else
- cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h. */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h. */
- #include <stddef.h>
- int ptrdiff_t;
- int
- main ()
- {
- ;
- return 0;
- }
- _ACEOF
- rm -f conftest.$ac_objext
- if { (ac_try="$ac_compile"
- case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
- esac
- eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_compile") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest.$ac_objext; then
- { echo "$as_me:$LINENO: result: undeclared" >&5
- echo "${ECHO_T}undeclared" >&6; }
- cat >>confdefs.h <<\_ACEOF
- #define UD_NO_STDDEF_H_PTRDIFF_T 1
- _ACEOF
- else
- echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- { echo "$as_me:$LINENO: result: declared" >&5
- echo "${ECHO_T}declared" >&6; }
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- fi
- ;;
- no)
- cat >>confdefs.h <<\_ACEOF
- #define UD_NO_STDDEF_H_PTRDIFF_T 1
- _ACEOF
- ;;
- esac
- for arg in config.c; do
- case "$PORT_MANIFEST" in
- *$arg*)
- ;;
- *)
- PORT_MANIFEST="${PORT_MANIFEST-} $arg"
- ;;
- esac
- done
- if test "${ac_cv_header_float_h+set}" = set; then
- { echo "$as_me:$LINENO: checking for float.h" >&5
- echo $ECHO_N "checking for float.h... $ECHO_C" >&6; }
- if test "${ac_cv_header_float_h+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
- fi
- { echo "$as_me:$LINENO: result: $ac_cv_header_float_h" >&5
- echo "${ECHO_T}$ac_cv_header_float_h" >&6; }
- else
- # Is the header compilable?
- { echo "$as_me:$LINENO: checking float.h usability" >&5
- echo $ECHO_N "checking float.h usability... $ECHO_C" >&6; }
- cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h. */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h. */
- $ac_includes_default
- #include <float.h>
- _ACEOF
- rm -f conftest.$ac_objext
- if { (ac_try="$ac_compile"
- case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
- esac
- eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_compile") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest.$ac_objext; then
- ac_header_compiler=yes
- else
- echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- ac_header_compiler=no
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- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
- echo "${ECHO_T}$ac_header_compiler" >&6; }
- # Is the header present?
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- echo $ECHO_N "checking float.h presence... $ECHO_C" >&6; }
- cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h. */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h. */
- #include <float.h>
- _ACEOF
- if { (ac_try="$ac_cpp conftest.$ac_ext"
- case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
- esac
- eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
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- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null && {
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- echo "$as_me: failed program was:" >&5
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- { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
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- # So? What about this header?
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- echo "$as_me: WARNING: float.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
- { echo "$as_me:$LINENO: WARNING: float.h: proceeding with the compiler's result" >&5
- echo "$as_me: WARNING: float.h: proceeding with the compiler's result" >&2;}
- ac_header_preproc=yes
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- no:yes:* )
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- { echo "$as_me:$LINENO: WARNING: float.h: check for missing prerequisite headers?" >&5
- echo "$as_me: WARNING: float.h: check for missing prerequisite headers?" >&2;}
- { echo "$as_me:$LINENO: WARNING: float.h: see the Autoconf documentation" >&5
- echo "$as_me: WARNING: float.h: see the Autoconf documentation" >&2;}
- { echo "$as_me:$LINENO: WARNING: float.h: section \"Present But Cannot Be Compiled\"" >&5
- echo "$as_me: WARNING: float.h: section \"Present But Cannot Be Compiled\"" >&2;}
- { echo "$as_me:$LINENO: WARNING: float.h: proceeding with the preprocessor's result" >&5
- echo "$as_me: WARNING: float.h: proceeding with the preprocessor's result" >&2;}
- { echo "$as_me:$LINENO: WARNING: float.h: in the future, the compiler will take precedence" >&5
- echo "$as_me: WARNING: float.h: in the future, the compiler will take precedence" >&2;}
- ;;
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- echo $ECHO_N "checking for float.h... $ECHO_C" >&6; }
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- if test $ac_cv_header_float_h = yes; then
- cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h. */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h. */
- #include <float.h>
- #ifdef DBL_DIG
- #include "DBL_DIG is defined" /* hard error in case warnings suppressed*/
- #endif
- _ACEOF
- if { (ac_try="$ac_cpp conftest.$ac_ext"
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- (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
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- *)
- PORT_HEADERS="${PORT_HEADERS-} $arg"
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- esac
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- for arg in misc; do
- case "$PORT_SUBDIRS" in
- *$arg*)
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- *)
- PORT_SUBDIRS="${PORT_SUBDIRS-} $arg"
- ;;
- esac
- done
- { echo "$as_me:$LINENO: result: supplying own" >&5
- echo "${ECHO_T}supplying own" >&6; }
- else
- echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- fi
- rm -f conftest.err conftest.$ac_ext
- else
- for arg in float.h; do
- case "$PORT_HEADERS" in
- *$arg*)
- ;;
- *)
- PORT_HEADERS="${PORT_HEADERS-} $arg"
- ;;
- esac
- done
- for arg in misc; do
- case "$PORT_SUBDIRS" in
- *$arg*)
- ;;
- *)
- PORT_SUBDIRS="${PORT_SUBDIRS-} $arg"
- ;;
- esac
- done
- { echo "$as_me:$LINENO: result: supplying own" >&5
- echo "${ECHO_T}supplying own" >&6; }
- fi
- for arg in stdlib.h.in atexit.c; do
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- *$arg*)
- ;;
- *)
- PORT_MANIFEST="${PORT_MANIFEST-} $arg"
- ;;
- esac
- done
- for arg in misc; do
- case "$PORT_SUBDIRS" in
- *$arg*)
- ;;
- *)
- PORT_SUBDIRS="${PORT_SUBDIRS-} $arg"
- ;;
- esac
- done
- echo "#include <stdlib.h>" > conftestpath.c
- #
- # We add additional `/'s to the header file name to preclude compiler
- # warnings about the non-portability of `#include "/usr/include/..."'.
- #
- case `uname -s`${GCC-} in
- AIX)
- #
- # AIX's C compiler doesn't emit a line that gives the pathname of
- # the included file.
- #
- # AIX's C compiler puts dependency information in a `.u' file.
- #
- # AIX 4.1's cc(1) makes the following complaint:
- # ld: 0711-317 ERROR: Undefined symbol: .main
- #
- # AIX 4.1's ksh(1) has problems with `2>&5' so we redirect to
- # /dev/null.
- #
- $CC_MAKEDEPEND $CPPFLAGS conftestpath.c 2>/dev/null
- path=`sed -n '/[^\/]*\(\/[^ ]*stdlib\.h\).*/s//\1/p' \
- conftestpath.u | head -1`
- rm conftestpath.u
- ;;
- HP-UX)
- #
- # HP-UX's C compiler doesn't have a dependency-generation option,
- # so we use another method.
- #
- path=`$CC -E $CPPFLAGS conftestpath.c 2>&5 |
- sed -n '/[^\/]*\(\/[^ ]*stdlib\.h\).*/s//\1/p' |
- head -1`
- ;;
- *)
- path=`$CC_MAKEDEPEND $CPPFLAGS conftestpath.c 2>&5 |
- sed -n '/[^\/]*\(\/[^ ]*stdlib\.h\).*/s//\1/p' |
- head -1`
- ;;
- esac
- case "$path" in
- '')
- path=/dev/null
- ;;
- *)
- path=//$path
- ;;
- esac
- cat >>confdefs.h <<_ACEOF
- #define UD_SYSTEM_STDLIB_H "$path"
- _ACEOF
- for arg in misc; do
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- *$arg*)
- ;;
- *)
- PORT_SUBDIRS="${PORT_SUBDIRS-} $arg"
- ;;
- esac
- done
- if test "${ac_cv_header_stdlib_h+set}" = set; then
- { echo "$as_me:$LINENO: checking for stdlib.h" >&5
- echo $ECHO_N "checking for stdlib.h... $ECHO_C" >&6; }
- if test "${ac_cv_header_stdlib_h+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
- fi
- { echo "$as_me:$LINENO: result: $ac_cv_header_stdlib_h" >&5
- echo "${ECHO_T}$ac_cv_header_stdlib_h" >&6; }
- else
- # Is the header compilable?
- { echo "$as_me:$LINENO: checking stdlib.h usability" >&5
- echo $ECHO_N "checking stdlib.h usability... $ECHO_C" >&6; }
- cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h. */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h. */
- $ac_includes_default
- #include <stdlib.h>
- _ACEOF
- rm -f conftest.$ac_objext
- if { (ac_try="$ac_compile"
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- *) ac_try_echo=$ac_try;;
- esac
- eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_compile") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
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- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
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- test ! -s conftest.err
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- echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- ac_header_compiler=no
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- { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
- echo "${ECHO_T}$ac_header_compiler" >&6; }
- # Is the header present?
- { echo "$as_me:$LINENO: checking stdlib.h presence" >&5
- echo $ECHO_N "checking stdlib.h presence... $ECHO_C" >&6; }
- cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h. */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h. */
- #include <stdlib.h>
- _ACEOF
- if { (ac_try="$ac_cpp conftest.$ac_ext"
- case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
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- eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
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- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null && {
- test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
- test ! -s conftest.err
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- ac_header_preproc=yes
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- echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- ac_header_preproc=no
- fi
- rm -f conftest.err conftest.$ac_ext
- { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
- echo "${ECHO_T}$ac_header_preproc" >&6; }
- # So? What about this header?
- case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
- yes:no: )
- { echo "$as_me:$LINENO: WARNING: stdlib.h: accepted by the compiler, rejected by the preprocessor!" >&5
- echo "$as_me: WARNING: stdlib.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
- { echo "$as_me:$LINENO: WARNING: stdlib.h: proceeding with the compiler's result" >&5
- echo "$as_me: WARNING: stdlib.h: proceeding with the compiler's result" >&2;}
- ac_header_preproc=yes
- ;;
- no:yes:* )
- { echo "$as_me:$LINENO: WARNING: stdlib.h: present but cannot be compiled" >&5
- echo "$as_me: WARNING: stdlib.h: present but cannot be compiled" >&2;}
- { echo "$as_me:$LINENO: WARNING: stdlib.h: check for missing prerequisite headers?" >&5
- echo "$as_me: WARNING: stdlib.h: check for missing prerequisite headers?" >&2;}
- { echo "$as_me:$LINENO: WARNING: stdlib.h: see the Autoconf documentation" >&5
- echo "$as_me: WARNING: stdlib.h: see the Autoconf documentation" >&2;}
- { echo "$as_me:$LINENO: WARNING: stdlib.h: section \"Present But Cannot Be Compiled\"" >&5
- echo "$as_me: WARNING: stdlib.h: section \"Present But Cannot Be Compiled\"" >&2;}
- { echo "$as_me:$LINENO: WARNING: stdlib.h: proceeding with the preprocessor's result" >&5
- echo "$as_me: WARNING: stdlib.h: proceeding with the preprocessor's result" >&2;}
- { echo "$as_me:$LINENO: WARNING: stdlib.h: in the future, the compiler will take precedence" >&5
- echo "$as_me: WARNING: stdlib.h: in the future, the compiler will take precedence" >&2;}
- ;;
- esac
- { echo "$as_me:$LINENO: checking for stdlib.h" >&5
- echo $ECHO_N "checking for stdlib.h... $ECHO_C" >&6; }
- if test "${ac_cv_header_stdlib_h+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
- else
- ac_cv_header_stdlib_h=$ac_header_preproc
- fi
- { echo "$as_me:$LINENO: result: $ac_cv_header_stdlib_h" >&5
- echo "${ECHO_T}$ac_cv_header_stdlib_h" >&6; }
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- if test $ac_cv_header_stdlib_h = yes; then
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- found=no
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- case $found in
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- { echo "$as_me:$LINENO: checking C header file <stdlib.h> for typedef size_t" >&5
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- echo '#include <stdlib.h>' >conftest.c
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- echo "${ECHO_T}declared" >&6; }
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- else
- cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h. */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h. */
- #include <stdlib.h>
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- _ACEOF
- rm -f conftest.$ac_objext
- if { (ac_try="$ac_compile"
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- *) ac_try_echo=$ac_try;;
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- echo "${ECHO_T}undeclared" >&6; }
- cat >>confdefs.h <<\_ACEOF
- #define UD_NO_STDLIB_H_SIZE_T 1
- _ACEOF
- else
- echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- { echo "$as_me:$LINENO: result: declared" >&5
- echo "${ECHO_T}declared" >&6; }
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- _ACEOF
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- echo $ECHO_N "(cached) $ECHO_C" >&6
- else
- cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h. */
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- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h. */
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- char $ac_func ();
- /* The GNU C library defines this for functions which it implements
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- if { (ac_try="$ac_link"
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- (eval "$ac_link") 2>conftest.er1
- ac_status=$?
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- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
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- } && test -s conftest$ac_exeext &&
- $as_test_x conftest$ac_exeext; then
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- echo "$as_me: failed program was:" >&5
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- eval "$as_ac_var=no"
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- rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
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- fi
- ac_res=`eval echo '${'$as_ac_var'}'`
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- cat >>confdefs.h <<_ACEOF
- #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
- _ACEOF
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- case " $LIBOBJS " in
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- *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext"
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- esac
- fi
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- if test "${ac_cv_header_stdlib_h+set}" = set; then
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- echo $ECHO_N "checking for stdlib.h... $ECHO_C" >&6; }
- if test "${ac_cv_header_stdlib_h+set}" = set; then
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- { echo "$as_me:$LINENO: result: $ac_cv_header_stdlib_h" >&5
- echo "${ECHO_T}$ac_cv_header_stdlib_h" >&6; }
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- # Is the header compilable?
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- echo $ECHO_N "checking stdlib.h usability... $ECHO_C" >&6; }
- cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h. */
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- cat >>conftest.$ac_ext <<_ACEOF
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- $ac_includes_default
- #include <stdlib.h>
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- if { (ac_try="$ac_compile"
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- *) ac_try_echo=$ac_try;;
- esac
- eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_compile") 2>conftest.er1
- ac_status=$?
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- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
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- test ! -s conftest.err
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- ac_header_compiler=yes
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- echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- ac_header_compiler=no
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- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
- echo "${ECHO_T}$ac_header_compiler" >&6; }
- # Is the header present?
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- echo $ECHO_N "checking stdlib.h presence... $ECHO_C" >&6; }
- cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h. */
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- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h. */
- #include <stdlib.h>
- _ACEOF
- if { (ac_try="$ac_cpp conftest.$ac_ext"
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- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
- esac
- eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null && {
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- ac_header_preproc=no
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- { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
- echo "${ECHO_T}$ac_header_preproc" >&6; }
- # So? What about this header?
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- { echo "$as_me:$LINENO: WARNING: stdlib.h: proceeding with the compiler's result" >&5
- echo "$as_me: WARNING: stdlib.h: proceeding with the compiler's result" >&2;}
- ac_header_preproc=yes
- ;;
- no:yes:* )
- { echo "$as_me:$LINENO: WARNING: stdlib.h: present but cannot be compiled" >&5
- echo "$as_me: WARNING: stdlib.h: present but cannot be compiled" >&2;}
- { echo "$as_me:$LINENO: WARNING: stdlib.h: check for missing prerequisite headers?" >&5
- echo "$as_me: WARNING: stdlib.h: check for missing prerequisite headers?" >&2;}
- { echo "$as_me:$LINENO: WARNING: stdlib.h: see the Autoconf documentation" >&5
- echo "$as_me: WARNING: stdlib.h: see the Autoconf documentation" >&2;}
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- echo "$as_me: WARNING: stdlib.h: section \"Present But Cannot Be Compiled\"" >&2;}
- { echo "$as_me:$LINENO: WARNING: stdlib.h: proceeding with the preprocessor's result" >&5
- echo "$as_me: WARNING: stdlib.h: proceeding with the preprocessor's result" >&2;}
- { echo "$as_me:$LINENO: WARNING: stdlib.h: in the future, the compiler will take precedence" >&5
- echo "$as_me: WARNING: stdlib.h: in the future, the compiler will take precedence" >&2;}
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- { echo "$as_me:$LINENO: checking for stdlib.h" >&5
- echo $ECHO_N "checking for stdlib.h... $ECHO_C" >&6; }
- if test "${ac_cv_header_stdlib_h+set}" = set; then
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- ac_cv_header_stdlib_h=$ac_header_preproc
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- { echo "$as_me:$LINENO: result: $ac_cv_header_stdlib_h" >&5
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- if test $ac_cv_header_stdlib_h = yes; then
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- echo $ECHO_N "checking C header file <stdlib.h> for function atexit()... $ECHO_C" >&6; }
- cat >conftest.$ac_ext <<_ACEOF
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- cat >>conftest.$ac_ext <<_ACEOF
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- UD_NO_ATEXIT_DECL="1"
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- echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- { echo "$as_me:$LINENO: result: declared" >&5
- echo "${ECHO_T}declared" >&6; }
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- for ac_func in getenv
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- cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h. */
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- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h. */
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- /* System header to define __stub macros and hopefully few prototypes,
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- #undef $ac_func
- /* Override any GCC internal prototype to avoid an error.
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- char $ac_func ();
- /* The GNU C library defines this for functions which it implements
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- #if defined __stub_$ac_func || defined __stub___$ac_func
- choke me
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- int
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- _ACEOF
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- if { (ac_try="$ac_link"
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- (eval "$ac_link") 2>conftest.er1
- ac_status=$?
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- echo "$as_me:$LINENO: \$? = $ac_status" >&5
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- fi
- ac_res=`eval echo '${'$as_ac_var'}'`
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- if test "${ac_cv_header_stdlib_h+set}" = set; then
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- echo $ECHO_N "checking for stdlib.h... $ECHO_C" >&6; }
- if test "${ac_cv_header_stdlib_h+set}" = set; then
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- { echo "$as_me:$LINENO: result: $ac_cv_header_stdlib_h" >&5
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- # Is the header compilable?
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- /* confdefs.h. */
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- if { (ac_try="$ac_compile"
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- *) ac_try_echo=$ac_try;;
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- eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_compile") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
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- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
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- echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- ac_header_compiler=no
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- { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
- echo "${ECHO_T}$ac_header_compiler" >&6; }
- # Is the header present?
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- echo $ECHO_N "checking stdlib.h presence... $ECHO_C" >&6; }
- cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h. */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h. */
- #include <stdlib.h>
- _ACEOF
- if { (ac_try="$ac_cpp conftest.$ac_ext"
- case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
- esac
- eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
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- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null && {
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- ac_header_preproc=no
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- { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
- echo "${ECHO_T}$ac_header_preproc" >&6; }
- # So? What about this header?
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- ac_header_preproc=yes
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- no:yes:* )
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- echo "$as_me: WARNING: stdlib.h: present but cannot be compiled" >&2;}
- { echo "$as_me:$LINENO: WARNING: stdlib.h: check for missing prerequisite headers?" >&5
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- { echo "$as_me:$LINENO: WARNING: stdlib.h: see the Autoconf documentation" >&5
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- { echo "$as_me:$LINENO: WARNING: stdlib.h: proceeding with the preprocessor's result" >&5
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- { echo "$as_me:$LINENO: WARNING: stdlib.h: in the future, the compiler will take precedence" >&5
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- echo $ECHO_N "checking for stdlib.h... $ECHO_C" >&6; }
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- { echo "$as_me:$LINENO: result: $ac_cv_header_stdlib_h" >&5
- echo "${ECHO_T}$ac_cv_header_stdlib_h" >&6; }
- fi
- if test $ac_cv_header_stdlib_h = yes; then
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- echo $ECHO_N "checking C header file <stdlib.h> for function getenv()... $ECHO_C" >&6; }
- cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h. */
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- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h. */
- #include <stdlib.h>
- extern struct {int a; int b;} *getenv();
- int
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- {
- ;
- return 0;
- }
- _ACEOF
- rm -f conftest.$ac_objext
- if { (ac_try="$ac_compile"
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- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
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- eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
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- UD_NO_GETENV_DECL="1"
- cat >>confdefs.h <<\_ACEOF
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- _ACEOF
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- { echo "$as_me:$LINENO: result: declared" >&5
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- cat >>confdefs.h <<\_ACEOF
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- *)
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- ;;
- esac
- done
- echo "#include <string.h>" > conftestpath.c
- #
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- #
- case `uname -s`${GCC-} in
- AIX)
- #
- # AIX's C compiler doesn't emit a line that gives the pathname of
- # the included file.
- #
- # AIX's C compiler puts dependency information in a `.u' file.
- #
- # AIX 4.1's cc(1) makes the following complaint:
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- #
- # AIX 4.1's ksh(1) has problems with `2>&5' so we redirect to
- # /dev/null.
- #
- $CC_MAKEDEPEND $CPPFLAGS conftestpath.c 2>/dev/null
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- ;;
- HP-UX)
- #
- # HP-UX's C compiler doesn't have a dependency-generation option,
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- #
- path=`$CC -E $CPPFLAGS conftestpath.c 2>&5 |
- sed -n '/[^\/]*\(\/[^ ]*string\.h\).*/s//\1/p' |
- head -1`
- ;;
- *)
- path=`$CC_MAKEDEPEND $CPPFLAGS conftestpath.c 2>&5 |
- sed -n '/[^\/]*\(\/[^ ]*string\.h\).*/s//\1/p' |
- head -1`
- ;;
- esac
- case "$path" in
- '')
- path=/dev/null
- ;;
- *)
- path=//$path
- ;;
- esac
- cat >>confdefs.h <<_ACEOF
- #define UD_SYSTEM_STRING_H "$path"
- _ACEOF
- for arg in misc; do
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- ;;
- *)
- PORT_SUBDIRS="${PORT_SUBDIRS-} $arg"
- ;;
- esac
- done
- if test "${ac_cv_header_string_h+set}" = set; then
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- echo $ECHO_N "checking for string.h... $ECHO_C" >&6; }
- if test "${ac_cv_header_string_h+set}" = set; then
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- { echo "$as_me:$LINENO: result: $ac_cv_header_string_h" >&5
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- echo $ECHO_N "checking string.h usability... $ECHO_C" >&6; }
- cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h. */
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- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h. */
- $ac_includes_default
- #include <string.h>
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- *) ac_try_echo=$ac_try;;
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- eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_compile") 2>conftest.er1
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- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
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- test ! -s conftest.err
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- echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- ac_header_compiler=no
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- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
- echo "${ECHO_T}$ac_header_compiler" >&6; }
- # Is the header present?
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- echo $ECHO_N "checking string.h presence... $ECHO_C" >&6; }
- cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h. */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h. */
- #include <string.h>
- _ACEOF
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- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
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- eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
- ac_status=$?
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- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null && {
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- echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- ac_header_preproc=no
- fi
- rm -f conftest.err conftest.$ac_ext
- { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
- echo "${ECHO_T}$ac_header_preproc" >&6; }
- # So? What about this header?
- case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
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- { echo "$as_me:$LINENO: WARNING: string.h: accepted by the compiler, rejected by the preprocessor!" >&5
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- echo "$as_me: WARNING: string.h: proceeding with the compiler's result" >&2;}
- ac_header_preproc=yes
- ;;
- no:yes:* )
- { echo "$as_me:$LINENO: WARNING: string.h: present but cannot be compiled" >&5
- echo "$as_me: WARNING: string.h: present but cannot be compiled" >&2;}
- { echo "$as_me:$LINENO: WARNING: string.h: check for missing prerequisite headers?" >&5
- echo "$as_me: WARNING: string.h: check for missing prerequisite headers?" >&2;}
- { echo "$as_me:$LINENO: WARNING: string.h: see the Autoconf documentation" >&5
- echo "$as_me: WARNING: string.h: see the Autoconf documentation" >&2;}
- { echo "$as_me:$LINENO: WARNING: string.h: section \"Present But Cannot Be Compiled\"" >&5
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- { echo "$as_me:$LINENO: WARNING: string.h: in the future, the compiler will take precedence" >&5
- echo "$as_me: WARNING: string.h: in the future, the compiler will take precedence" >&2;}
- ;;
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- cat >>conftest.$ac_ext <<_ACEOF
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- echo $ECHO_N "checking for string.h... $ECHO_C" >&6; }
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- echo "$as_me:$LINENO: \$? = $ac_status" >&5
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- { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
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- /* confdefs.h. */
- _ACEOF
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- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h. */
- #include <string.h>
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- (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
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- echo "$as_me: WARNING: string.h: check for missing prerequisite headers?" >&2;}
- { echo "$as_me:$LINENO: WARNING: string.h: see the Autoconf documentation" >&5
- echo "$as_me: WARNING: string.h: see the Autoconf documentation" >&2;}
- { echo "$as_me:$LINENO: WARNING: string.h: section \"Present But Cannot Be Compiled\"" >&5
- echo "$as_me: WARNING: string.h: section \"Present But Cannot Be Compiled\"" >&2;}
- { echo "$as_me:$LINENO: WARNING: string.h: proceeding with the preprocessor's result" >&5
- echo "$as_me: WARNING: string.h: proceeding with the preprocessor's result" >&2;}
- { echo "$as_me:$LINENO: WARNING: string.h: in the future, the compiler will take precedence" >&5
- echo "$as_me: WARNING: string.h: in the future, the compiler will take precedence" >&2;}
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- cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h. */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h. */
- #include <string.h>
- extern struct {int a; int b;} *strerror();
- int
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- {
- ;
- return 0;
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- _ACEOF
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- if { (ac_try="$ac_compile"
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- *) ac_try_echo=$ac_try;;
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- (exit $ac_status); } && {
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- echo "${ECHO_T}undeclared" >&6; }
- UD_NO_STRERROR_DECL="1"
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- { echo "$as_me:$LINENO: result: declared" >&5
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- echo $ECHO_N "checking for string.h... $ECHO_C" >&6; }
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- /* confdefs.h. */
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- (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
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- # So? What about this header?
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- echo "$as_me: WARNING: string.h: present but cannot be compiled" >&2;}
- { echo "$as_me:$LINENO: WARNING: string.h: check for missing prerequisite headers?" >&5
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- { echo "$as_me:$LINENO: WARNING: string.h: see the Autoconf documentation" >&5
- echo "$as_me: WARNING: string.h: see the Autoconf documentation" >&2;}
- { echo "$as_me:$LINENO: WARNING: string.h: section \"Present But Cannot Be Compiled\"" >&5
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- { echo "$as_me:$LINENO: WARNING: string.h: proceeding with the preprocessor's result" >&5
- echo "$as_me: WARNING: string.h: proceeding with the preprocessor's result" >&2;}
- { echo "$as_me:$LINENO: WARNING: string.h: in the future, the compiler will take precedence" >&5
- echo "$as_me: WARNING: string.h: in the future, the compiler will take precedence" >&2;}
- ;;
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- echo $ECHO_N "checking for string.h... $ECHO_C" >&6; }
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- { echo "$as_me:$LINENO: result: $ac_cv_header_string_h" >&5
- echo "${ECHO_T}$ac_cv_header_string_h" >&6; }
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- if test $ac_cv_header_string_h = yes; then
- { echo "$as_me:$LINENO: checking C header file <string.h> for function strchr()" >&5
- echo $ECHO_N "checking C header file <string.h> for function strchr()... $ECHO_C" >&6; }
- cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h. */
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- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h. */
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- UD_NO_STRCHR_DECL="1"
- cat >>confdefs.h <<\_ACEOF
- #define UD_NO_STRCHR_DECL 1
- _ACEOF
- fi
- if test "${ac_cv_header_string_h+set}" = set; then
- { echo "$as_me:$LINENO: checking for string.h" >&5
- echo $ECHO_N "checking for string.h... $ECHO_C" >&6; }
- if test "${ac_cv_header_string_h+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
- fi
- { echo "$as_me:$LINENO: result: $ac_cv_header_string_h" >&5
- echo "${ECHO_T}$ac_cv_header_string_h" >&6; }
- else
- # Is the header compilable?
- { echo "$as_me:$LINENO: checking string.h usability" >&5
- echo $ECHO_N "checking string.h usability... $ECHO_C" >&6; }
- cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h. */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h. */
- $ac_includes_default
- #include <string.h>
- _ACEOF
- rm -f conftest.$ac_objext
- if { (ac_try="$ac_compile"
- case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
- esac
- eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_compile") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest.$ac_objext; then
- ac_header_compiler=yes
- else
- echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- ac_header_compiler=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
- echo "${ECHO_T}$ac_header_compiler" >&6; }
- # Is the header present?
- { echo "$as_me:$LINENO: checking string.h presence" >&5
- echo $ECHO_N "checking string.h presence... $ECHO_C" >&6; }
- cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h. */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h. */
- #include <string.h>
- _ACEOF
- if { (ac_try="$ac_cpp conftest.$ac_ext"
- case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
- esac
- eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null && {
- test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
- test ! -s conftest.err
- }; then
- ac_header_preproc=yes
- else
- echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- ac_header_preproc=no
- fi
- rm -f conftest.err conftest.$ac_ext
- { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
- echo "${ECHO_T}$ac_header_preproc" >&6; }
- # So? What about this header?
- case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
- yes:no: )
- { echo "$as_me:$LINENO: WARNING: string.h: accepted by the compiler, rejected by the preprocessor!" >&5
- echo "$as_me: WARNING: string.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
- { echo "$as_me:$LINENO: WARNING: string.h: proceeding with the compiler's result" >&5
- echo "$as_me: WARNING: string.h: proceeding with the compiler's result" >&2;}
- ac_header_preproc=yes
- ;;
- no:yes:* )
- { echo "$as_me:$LINENO: WARNING: string.h: present but cannot be compiled" >&5
- echo "$as_me: WARNING: string.h: present but cannot be compiled" >&2;}
- { echo "$as_me:$LINENO: WARNING: string.h: check for missing prerequisite headers?" >&5
- echo "$as_me: WARNING: string.h: check for missing prerequisite headers?" >&2;}
- { echo "$as_me:$LINENO: WARNING: string.h: see the Autoconf documentation" >&5
- echo "$as_me: WARNING: string.h: see the Autoconf documentation" >&2;}
- { echo "$as_me:$LINENO: WARNING: string.h: section \"Present But Cannot Be Compiled\"" >&5
- echo "$as_me: WARNING: string.h: section \"Present But Cannot Be Compiled\"" >&2;}
- { echo "$as_me:$LINENO: WARNING: string.h: proceeding with the preprocessor's result" >&5
- echo "$as_me: WARNING: string.h: proceeding with the preprocessor's result" >&2;}
- { echo "$as_me:$LINENO: WARNING: string.h: in the future, the compiler will take precedence" >&5
- echo "$as_me: WARNING: string.h: in the future, the compiler will take precedence" >&2;}
- ;;
- esac
- { echo "$as_me:$LINENO: checking for string.h" >&5
- echo $ECHO_N "checking for string.h... $ECHO_C" >&6; }
- if test "${ac_cv_header_string_h+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
- else
- ac_cv_header_string_h=$ac_header_preproc
- fi
- { echo "$as_me:$LINENO: result: $ac_cv_header_string_h" >&5
- echo "${ECHO_T}$ac_cv_header_string_h" >&6; }
- fi
- if test $ac_cv_header_string_h = yes; then
- { echo "$as_me:$LINENO: checking C header file <string.h> for function strcpy()" >&5
- echo $ECHO_N "checking C header file <string.h> for function strcpy()... $ECHO_C" >&6; }
- cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h. */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h. */
- #include <string.h>
- extern struct {int a; int b;} *strcpy();
- int
- main ()
- {
- ;
- return 0;
- }
- _ACEOF
- rm -f conftest.$ac_objext
- if { (ac_try="$ac_compile"
- case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
- esac
- eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_compile") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest.$ac_objext; then
- { echo "$as_me:$LINENO: result: undeclared" >&5
- echo "${ECHO_T}undeclared" >&6; }
- UD_NO_STRCPY_DECL="1"
- cat >>confdefs.h <<\_ACEOF
- #define UD_NO_STRCPY_DECL 1
- _ACEOF
- else
- echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- { echo "$as_me:$LINENO: result: declared" >&5
- echo "${ECHO_T}declared" >&6; }
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- else
- UD_NO_STRCPY_DECL="1"
- cat >>confdefs.h <<\_ACEOF
- #define UD_NO_STRCPY_DECL 1
- _ACEOF
- fi
- if test "${ac_cv_header_string_h+set}" = set; then
- { echo "$as_me:$LINENO: checking for string.h" >&5
- echo $ECHO_N "checking for string.h... $ECHO_C" >&6; }
- if test "${ac_cv_header_string_h+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
- fi
- { echo "$as_me:$LINENO: result: $ac_cv_header_string_h" >&5
- echo "${ECHO_T}$ac_cv_header_string_h" >&6; }
- else
- # Is the header compilable?
- { echo "$as_me:$LINENO: checking string.h usability" >&5
- echo $ECHO_N "checking string.h usability... $ECHO_C" >&6; }
- cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h. */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h. */
- $ac_includes_default
- #include <string.h>
- _ACEOF
- rm -f conftest.$ac_objext
- if { (ac_try="$ac_compile"
- case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
- esac
- eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_compile") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest.$ac_objext; then
- ac_header_compiler=yes
- else
- echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- ac_header_compiler=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
- echo "${ECHO_T}$ac_header_compiler" >&6; }
- # Is the header present?
- { echo "$as_me:$LINENO: checking string.h presence" >&5
- echo $ECHO_N "checking string.h presence... $ECHO_C" >&6; }
- cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h. */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h. */
- #include <string.h>
- _ACEOF
- if { (ac_try="$ac_cpp conftest.$ac_ext"
- case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
- esac
- eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null && {
- test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
- test ! -s conftest.err
- }; then
- ac_header_preproc=yes
- else
- echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- ac_header_preproc=no
- fi
- rm -f conftest.err conftest.$ac_ext
- { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
- echo "${ECHO_T}$ac_header_preproc" >&6; }
- # So? What about this header?
- case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
- yes:no: )
- { echo "$as_me:$LINENO: WARNING: string.h: accepted by the compiler, rejected by the preprocessor!" >&5
- echo "$as_me: WARNING: string.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
- { echo "$as_me:$LINENO: WARNING: string.h: proceeding with the compiler's result" >&5
- echo "$as_me: WARNING: string.h: proceeding with the compiler's result" >&2;}
- ac_header_preproc=yes
- ;;
- no:yes:* )
- { echo "$as_me:$LINENO: WARNING: string.h: present but cannot be compiled" >&5
- echo "$as_me: WARNING: string.h: present but cannot be compiled" >&2;}
- { echo "$as_me:$LINENO: WARNING: string.h: check for missing prerequisite headers?" >&5
- echo "$as_me: WARNING: string.h: check for missing prerequisite headers?" >&2;}
- { echo "$as_me:$LINENO: WARNING: string.h: see the Autoconf documentation" >&5
- echo "$as_me: WARNING: string.h: see the Autoconf documentation" >&2;}
- { echo "$as_me:$LINENO: WARNING: string.h: section \"Present But Cannot Be Compiled\"" >&5
- echo "$as_me: WARNING: string.h: section \"Present But Cannot Be Compiled\"" >&2;}
- { echo "$as_me:$LINENO: WARNING: string.h: proceeding with the preprocessor's result" >&5
- echo "$as_me: WARNING: string.h: proceeding with the preprocessor's result" >&2;}
- { echo "$as_me:$LINENO: WARNING: string.h: in the future, the compiler will take precedence" >&5
- echo "$as_me: WARNING: string.h: in the future, the compiler will take precedence" >&2;}
- ;;
- esac
- { echo "$as_me:$LINENO: checking for string.h" >&5
- echo $ECHO_N "checking for string.h... $ECHO_C" >&6; }
- if test "${ac_cv_header_string_h+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
- else
- ac_cv_header_string_h=$ac_header_preproc
- fi
- { echo "$as_me:$LINENO: result: $ac_cv_header_string_h" >&5
- echo "${ECHO_T}$ac_cv_header_string_h" >&6; }
- fi
- if test $ac_cv_header_string_h = yes; then
- { echo "$as_me:$LINENO: checking C header file <string.h> for function strrchr()" >&5
- echo $ECHO_N "checking C header file <string.h> for function strrchr()... $ECHO_C" >&6; }
- cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h. */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h. */
- #include <string.h>
- extern struct {int a; int b;} *strrchr();
- int
- main ()
- {
- ;
- return 0;
- }
- _ACEOF
- rm -f conftest.$ac_objext
- if { (ac_try="$ac_compile"
- case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
- esac
- eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_compile") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest.$ac_objext; then
- { echo "$as_me:$LINENO: result: undeclared" >&5
- echo "${ECHO_T}undeclared" >&6; }
- UD_NO_STRRCHR_DECL="1"
- cat >>confdefs.h <<\_ACEOF
- #define UD_NO_STRRCHR_DECL 1
- _ACEOF
- else
- echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- { echo "$as_me:$LINENO: result: declared" >&5
- echo "${ECHO_T}declared" >&6; }
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- else
- UD_NO_STRRCHR_DECL="1"
- cat >>confdefs.h <<\_ACEOF
- #define UD_NO_STRRCHR_DECL 1
- _ACEOF
- fi
- if test "${ac_cv_header_string_h+set}" = set; then
- { echo "$as_me:$LINENO: checking for string.h" >&5
- echo $ECHO_N "checking for string.h... $ECHO_C" >&6; }
- if test "${ac_cv_header_string_h+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
- fi
- { echo "$as_me:$LINENO: result: $ac_cv_header_string_h" >&5
- echo "${ECHO_T}$ac_cv_header_string_h" >&6; }
- else
- # Is the header compilable?
- { echo "$as_me:$LINENO: checking string.h usability" >&5
- echo $ECHO_N "checking string.h usability... $ECHO_C" >&6; }
- cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h. */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h. */
- $ac_includes_default
- #include <string.h>
- _ACEOF
- rm -f conftest.$ac_objext
- if { (ac_try="$ac_compile"
- case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
- esac
- eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_compile") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest.$ac_objext; then
- ac_header_compiler=yes
- else
- echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- ac_header_compiler=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
- echo "${ECHO_T}$ac_header_compiler" >&6; }
- # Is the header present?
- { echo "$as_me:$LINENO: checking string.h presence" >&5
- echo $ECHO_N "checking string.h presence... $ECHO_C" >&6; }
- cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h. */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h. */
- #include <string.h>
- _ACEOF
- if { (ac_try="$ac_cpp conftest.$ac_ext"
- case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
- esac
- eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null && {
- test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
- test ! -s conftest.err
- }; then
- ac_header_preproc=yes
- else
- echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- ac_header_preproc=no
- fi
- rm -f conftest.err conftest.$ac_ext
- { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
- echo "${ECHO_T}$ac_header_preproc" >&6; }
- # So? What about this header?
- case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
- yes:no: )
- { echo "$as_me:$LINENO: WARNING: string.h: accepted by the compiler, rejected by the preprocessor!" >&5
- echo "$as_me: WARNING: string.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
- { echo "$as_me:$LINENO: WARNING: string.h: proceeding with the compiler's result" >&5
- echo "$as_me: WARNING: string.h: proceeding with the compiler's result" >&2;}
- ac_header_preproc=yes
- ;;
- no:yes:* )
- { echo "$as_me:$LINENO: WARNING: string.h: present but cannot be compiled" >&5
- echo "$as_me: WARNING: string.h: present but cannot be compiled" >&2;}
- { echo "$as_me:$LINENO: WARNING: string.h: check for missing prerequisite headers?" >&5
- echo "$as_me: WARNING: string.h: check for missing prerequisite headers?" >&2;}
- { echo "$as_me:$LINENO: WARNING: string.h: see the Autoconf documentation" >&5
- echo "$as_me: WARNING: string.h: see the Autoconf documentation" >&2;}
- { echo "$as_me:$LINENO: WARNING: string.h: section \"Present But Cannot Be Compiled\"" >&5
- echo "$as_me: WARNING: string.h: section \"Present But Cannot Be Compiled\"" >&2;}
- { echo "$as_me:$LINENO: WARNING: string.h: proceeding with the preprocessor's result" >&5
- echo "$as_me: WARNING: string.h: proceeding with the preprocessor's result" >&2;}
- { echo "$as_me:$LINENO: WARNING: string.h: in the future, the compiler will take precedence" >&5
- echo "$as_me: WARNING: string.h: in the future, the compiler will take precedence" >&2;}
- ;;
- esac
- { echo "$as_me:$LINENO: checking for string.h" >&5
- echo $ECHO_N "checking for string.h... $ECHO_C" >&6; }
- if test "${ac_cv_header_string_h+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
- else
- ac_cv_header_string_h=$ac_header_preproc
- fi
- { echo "$as_me:$LINENO: result: $ac_cv_header_string_h" >&5
- echo "${ECHO_T}$ac_cv_header_string_h" >&6; }
- fi
- if test $ac_cv_header_string_h = yes; then
- { echo "$as_me:$LINENO: checking C header file <string.h> for function strncpy()" >&5
- echo $ECHO_N "checking C header file <string.h> for function strncpy()... $ECHO_C" >&6; }
- cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h. */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h. */
- #include <string.h>
- extern struct {int a; int b;} *strncpy();
- int
- main ()
- {
- ;
- return 0;
- }
- _ACEOF
- rm -f conftest.$ac_objext
- if { (ac_try="$ac_compile"
- case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
- esac
- eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_compile") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest.$ac_objext; then
- { echo "$as_me:$LINENO: result: undeclared" >&5
- echo "${ECHO_T}undeclared" >&6; }
- UD_NO_STRNCPY_DECL="1"
- cat >>confdefs.h <<\_ACEOF
- #define UD_NO_STRNCPY_DECL 1
- _ACEOF
- else
- echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- { echo "$as_me:$LINENO: result: declared" >&5
- echo "${ECHO_T}declared" >&6; }
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- else
- UD_NO_STRNCPY_DECL="1"
- cat >>confdefs.h <<\_ACEOF
- #define UD_NO_STRNCPY_DECL 1
- _ACEOF
- fi
- if test "${ac_cv_header_string_h+set}" = set; then
- { echo "$as_me:$LINENO: checking for string.h" >&5
- echo $ECHO_N "checking for string.h... $ECHO_C" >&6; }
- if test "${ac_cv_header_string_h+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
- fi
- { echo "$as_me:$LINENO: result: $ac_cv_header_string_h" >&5
- echo "${ECHO_T}$ac_cv_header_string_h" >&6; }
- else
- # Is the header compilable?
- { echo "$as_me:$LINENO: checking string.h usability" >&5
- echo $ECHO_N "checking string.h usability... $ECHO_C" >&6; }
- cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h. */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h. */
- $ac_includes_default
- #include <string.h>
- _ACEOF
- rm -f conftest.$ac_objext
- if { (ac_try="$ac_compile"
- case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
- esac
- eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_compile") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest.$ac_objext; then
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- else
- echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- ac_header_compiler=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
- echo "${ECHO_T}$ac_header_compiler" >&6; }
- # Is the header present?
- { echo "$as_me:$LINENO: checking string.h presence" >&5
- echo $ECHO_N "checking string.h presence... $ECHO_C" >&6; }
- cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h. */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h. */
- #include <string.h>
- _ACEOF
- if { (ac_try="$ac_cpp conftest.$ac_ext"
- case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
- esac
- eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
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- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null && {
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- }; then
- ac_header_preproc=yes
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- echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- ac_header_preproc=no
- fi
- rm -f conftest.err conftest.$ac_ext
- { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
- echo "${ECHO_T}$ac_header_preproc" >&6; }
- # So? What about this header?
- case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
- yes:no: )
- { echo "$as_me:$LINENO: WARNING: string.h: accepted by the compiler, rejected by the preprocessor!" >&5
- echo "$as_me: WARNING: string.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
- { echo "$as_me:$LINENO: WARNING: string.h: proceeding with the compiler's result" >&5
- echo "$as_me: WARNING: string.h: proceeding with the compiler's result" >&2;}
- ac_header_preproc=yes
- ;;
- no:yes:* )
- { echo "$as_me:$LINENO: WARNING: string.h: present but cannot be compiled" >&5
- echo "$as_me: WARNING: string.h: present but cannot be compiled" >&2;}
- { echo "$as_me:$LINENO: WARNING: string.h: check for missing prerequisite headers?" >&5
- echo "$as_me: WARNING: string.h: check for missing prerequisite headers?" >&2;}
- { echo "$as_me:$LINENO: WARNING: string.h: see the Autoconf documentation" >&5
- echo "$as_me: WARNING: string.h: see the Autoconf documentation" >&2;}
- { echo "$as_me:$LINENO: WARNING: string.h: section \"Present But Cannot Be Compiled\"" >&5
- echo "$as_me: WARNING: string.h: section \"Present But Cannot Be Compiled\"" >&2;}
- { echo "$as_me:$LINENO: WARNING: string.h: proceeding with the preprocessor's result" >&5
- echo "$as_me: WARNING: string.h: proceeding with the preprocessor's result" >&2;}
- { echo "$as_me:$LINENO: WARNING: string.h: in the future, the compiler will take precedence" >&5
- echo "$as_me: WARNING: string.h: in the future, the compiler will take precedence" >&2;}
- ;;
- esac
- { echo "$as_me:$LINENO: checking for string.h" >&5
- echo $ECHO_N "checking for string.h... $ECHO_C" >&6; }
- if test "${ac_cv_header_string_h+set}" = set; then
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- else
- ac_cv_header_string_h=$ac_header_preproc
- fi
- { echo "$as_me:$LINENO: result: $ac_cv_header_string_h" >&5
- echo "${ECHO_T}$ac_cv_header_string_h" >&6; }
- fi
- if test $ac_cv_header_string_h = yes; then
- { echo "$as_me:$LINENO: checking C header file <string.h> for function strtok()" >&5
- echo $ECHO_N "checking C header file <string.h> for function strtok()... $ECHO_C" >&6; }
- cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h. */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h. */
- #include <string.h>
- extern struct {int a; int b;} *strtok();
- int
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- {
- ;
- return 0;
- }
- _ACEOF
- rm -f conftest.$ac_objext
- if { (ac_try="$ac_compile"
- case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
- esac
- eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_compile") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
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- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
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- test ! -s conftest.err
- } && test -s conftest.$ac_objext; then
- { echo "$as_me:$LINENO: result: undeclared" >&5
- echo "${ECHO_T}undeclared" >&6; }
- UD_NO_STRTOK_DECL="1"
- cat >>confdefs.h <<\_ACEOF
- #define UD_NO_STRTOK_DECL 1
- _ACEOF
- else
- echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- { echo "$as_me:$LINENO: result: declared" >&5
- echo "${ECHO_T}declared" >&6; }
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- else
- UD_NO_STRTOK_DECL="1"
- cat >>confdefs.h <<\_ACEOF
- #define UD_NO_STRTOK_DECL 1
- _ACEOF
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- for ac_func in strstr
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- echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
- if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
- else
- cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h. */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h. */
- /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
- For example, HP-UX 11i <limits.h> declares gettimeofday. */
- #define $ac_func innocuous_$ac_func
- /* System header to define __stub macros and hopefully few prototypes,
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- Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
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- # include <limits.h>
- #else
- # include <assert.h>
- #endif
- #undef $ac_func
- /* Override any GCC internal prototype to avoid an error.
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- builtin and then its argument prototype would still apply. */
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- extern "C"
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- char $ac_func ();
- /* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
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- choke me
- #endif
- int
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- {
- return $ac_func ();
- ;
- return 0;
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- _ACEOF
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- if { (ac_try="$ac_link"
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- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
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- eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_link") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
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- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
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- } && test -s conftest$ac_exeext &&
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- fi
- ac_res=`eval echo '${'$as_ac_var'}'`
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- echo "${ECHO_T}$ac_res" >&6; }
- if test `eval echo '${'$as_ac_var'}'` = yes; then
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- #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
- _ACEOF
- else
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- *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext"
- ;;
- esac
- fi
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- if test "${ac_cv_header_string_h+set}" = set; then
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- echo $ECHO_N "checking for string.h... $ECHO_C" >&6; }
- if test "${ac_cv_header_string_h+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
- fi
- { echo "$as_me:$LINENO: result: $ac_cv_header_string_h" >&5
- echo "${ECHO_T}$ac_cv_header_string_h" >&6; }
- else
- # Is the header compilable?
- { echo "$as_me:$LINENO: checking string.h usability" >&5
- echo $ECHO_N "checking string.h usability... $ECHO_C" >&6; }
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- /* confdefs.h. */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h. */
- $ac_includes_default
- #include <string.h>
- _ACEOF
- rm -f conftest.$ac_objext
- if { (ac_try="$ac_compile"
- case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
- esac
- eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_compile") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
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- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest.$ac_objext; then
- ac_header_compiler=yes
- else
- echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- ac_header_compiler=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
- echo "${ECHO_T}$ac_header_compiler" >&6; }
- # Is the header present?
- { echo "$as_me:$LINENO: checking string.h presence" >&5
- echo $ECHO_N "checking string.h presence... $ECHO_C" >&6; }
- cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h. */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h. */
- #include <string.h>
- _ACEOF
- if { (ac_try="$ac_cpp conftest.$ac_ext"
- case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
- esac
- eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null && {
- test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
- test ! -s conftest.err
- }; then
- ac_header_preproc=yes
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- echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- ac_header_preproc=no
- fi
- rm -f conftest.err conftest.$ac_ext
- { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
- echo "${ECHO_T}$ac_header_preproc" >&6; }
- # So? What about this header?
- case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
- yes:no: )
- { echo "$as_me:$LINENO: WARNING: string.h: accepted by the compiler, rejected by the preprocessor!" >&5
- echo "$as_me: WARNING: string.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
- { echo "$as_me:$LINENO: WARNING: string.h: proceeding with the compiler's result" >&5
- echo "$as_me: WARNING: string.h: proceeding with the compiler's result" >&2;}
- ac_header_preproc=yes
- ;;
- no:yes:* )
- { echo "$as_me:$LINENO: WARNING: string.h: present but cannot be compiled" >&5
- echo "$as_me: WARNING: string.h: present but cannot be compiled" >&2;}
- { echo "$as_me:$LINENO: WARNING: string.h: check for missing prerequisite headers?" >&5
- echo "$as_me: WARNING: string.h: check for missing prerequisite headers?" >&2;}
- { echo "$as_me:$LINENO: WARNING: string.h: see the Autoconf documentation" >&5
- echo "$as_me: WARNING: string.h: see the Autoconf documentation" >&2;}
- { echo "$as_me:$LINENO: WARNING: string.h: section \"Present But Cannot Be Compiled\"" >&5
- echo "$as_me: WARNING: string.h: section \"Present But Cannot Be Compiled\"" >&2;}
- { echo "$as_me:$LINENO: WARNING: string.h: proceeding with the preprocessor's result" >&5
- echo "$as_me: WARNING: string.h: proceeding with the preprocessor's result" >&2;}
- { echo "$as_me:$LINENO: WARNING: string.h: in the future, the compiler will take precedence" >&5
- echo "$as_me: WARNING: string.h: in the future, the compiler will take precedence" >&2;}
- ;;
- esac
- { echo "$as_me:$LINENO: checking for string.h" >&5
- echo $ECHO_N "checking for string.h... $ECHO_C" >&6; }
- if test "${ac_cv_header_string_h+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
- else
- ac_cv_header_string_h=$ac_header_preproc
- fi
- { echo "$as_me:$LINENO: result: $ac_cv_header_string_h" >&5
- echo "${ECHO_T}$ac_cv_header_string_h" >&6; }
- fi
- if test $ac_cv_header_string_h = yes; then
- { echo "$as_me:$LINENO: checking C header file <string.h> for function strstr()" >&5
- echo $ECHO_N "checking C header file <string.h> for function strstr()... $ECHO_C" >&6; }
- cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h. */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h. */
- #include <string.h>
- extern struct {int a; int b;} *strstr();
- int
- main ()
- {
- ;
- return 0;
- }
- _ACEOF
- rm -f conftest.$ac_objext
- if { (ac_try="$ac_compile"
- case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
- esac
- eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_compile") 2>conftest.er1
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- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest.$ac_objext; then
- { echo "$as_me:$LINENO: result: undeclared" >&5
- echo "${ECHO_T}undeclared" >&6; }
- UD_NO_STRSTR_DECL="1"
- cat >>confdefs.h <<\_ACEOF
- #define UD_NO_STRSTR_DECL 1
- _ACEOF
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- echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- { echo "$as_me:$LINENO: result: declared" >&5
- echo "${ECHO_T}declared" >&6; }
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- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- else
- UD_NO_STRSTR_DECL="1"
- cat >>confdefs.h <<\_ACEOF
- #define UD_NO_STRSTR_DECL 1
- _ACEOF
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- for ac_func in memmove
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- { echo "$as_me:$LINENO: checking for $ac_func" >&5
- echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
- if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
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- else
- cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h. */
- _ACEOF
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- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h. */
- /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
- For example, HP-UX 11i <limits.h> declares gettimeofday. */
- #define $ac_func innocuous_$ac_func
- /* System header to define __stub macros and hopefully few prototypes,
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- Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- <limits.h> exists even on freestanding compilers. */
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- # include <limits.h>
- #else
- # include <assert.h>
- #endif
- #undef $ac_func
- /* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
- #ifdef __cplusplus
- extern "C"
- #endif
- char $ac_func ();
- /* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
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- choke me
- #endif
- int
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- {
- return $ac_func ();
- ;
- return 0;
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- _ACEOF
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- if { (ac_try="$ac_link"
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- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
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- eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_link") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
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- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
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- ac_res=`eval echo '${'$as_ac_var'}'`
- { echo "$as_me:$LINENO: result: $ac_res" >&5
- echo "${ECHO_T}$ac_res" >&6; }
- if test `eval echo '${'$as_ac_var'}'` = yes; then
- cat >>confdefs.h <<_ACEOF
- #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
- _ACEOF
- else
- case " $LIBOBJS " in
- *" $ac_func.$ac_objext "* ) ;;
- *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext"
- ;;
- esac
- fi
- done
- if test "${ac_cv_header_string_h+set}" = set; then
- { echo "$as_me:$LINENO: checking for string.h" >&5
- echo $ECHO_N "checking for string.h... $ECHO_C" >&6; }
- if test "${ac_cv_header_string_h+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
- fi
- { echo "$as_me:$LINENO: result: $ac_cv_header_string_h" >&5
- echo "${ECHO_T}$ac_cv_header_string_h" >&6; }
- else
- # Is the header compilable?
- { echo "$as_me:$LINENO: checking string.h usability" >&5
- echo $ECHO_N "checking string.h usability... $ECHO_C" >&6; }
- cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h. */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h. */
- $ac_includes_default
- #include <string.h>
- _ACEOF
- rm -f conftest.$ac_objext
- if { (ac_try="$ac_compile"
- case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
- esac
- eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_compile") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest.$ac_objext; then
- ac_header_compiler=yes
- else
- echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- ac_header_compiler=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
- echo "${ECHO_T}$ac_header_compiler" >&6; }
- # Is the header present?
- { echo "$as_me:$LINENO: checking string.h presence" >&5
- echo $ECHO_N "checking string.h presence... $ECHO_C" >&6; }
- cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h. */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h. */
- #include <string.h>
- _ACEOF
- if { (ac_try="$ac_cpp conftest.$ac_ext"
- case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
- esac
- eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null && {
- test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
- test ! -s conftest.err
- }; then
- ac_header_preproc=yes
- else
- echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- ac_header_preproc=no
- fi
- rm -f conftest.err conftest.$ac_ext
- { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
- echo "${ECHO_T}$ac_header_preproc" >&6; }
- # So? What about this header?
- case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
- yes:no: )
- { echo "$as_me:$LINENO: WARNING: string.h: accepted by the compiler, rejected by the preprocessor!" >&5
- echo "$as_me: WARNING: string.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
- { echo "$as_me:$LINENO: WARNING: string.h: proceeding with the compiler's result" >&5
- echo "$as_me: WARNING: string.h: proceeding with the compiler's result" >&2;}
- ac_header_preproc=yes
- ;;
- no:yes:* )
- { echo "$as_me:$LINENO: WARNING: string.h: present but cannot be compiled" >&5
- echo "$as_me: WARNING: string.h: present but cannot be compiled" >&2;}
- { echo "$as_me:$LINENO: WARNING: string.h: check for missing prerequisite headers?" >&5
- echo "$as_me: WARNING: string.h: check for missing prerequisite headers?" >&2;}
- { echo "$as_me:$LINENO: WARNING: string.h: see the Autoconf documentation" >&5
- echo "$as_me: WARNING: string.h: see the Autoconf documentation" >&2;}
- { echo "$as_me:$LINENO: WARNING: string.h: section \"Present But Cannot Be Compiled\"" >&5
- echo "$as_me: WARNING: string.h: section \"Present But Cannot Be Compiled\"" >&2;}
- { echo "$as_me:$LINENO: WARNING: string.h: proceeding with the preprocessor's result" >&5
- echo "$as_me: WARNING: string.h: proceeding with the preprocessor's result" >&2;}
- { echo "$as_me:$LINENO: WARNING: string.h: in the future, the compiler will take precedence" >&5
- echo "$as_me: WARNING: string.h: in the future, the compiler will take precedence" >&2;}
- ;;
- esac
- { echo "$as_me:$LINENO: checking for string.h" >&5
- echo $ECHO_N "checking for string.h... $ECHO_C" >&6; }
- if test "${ac_cv_header_string_h+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
- else
- ac_cv_header_string_h=$ac_header_preproc
- fi
- { echo "$as_me:$LINENO: result: $ac_cv_header_string_h" >&5
- echo "${ECHO_T}$ac_cv_header_string_h" >&6; }
- fi
- if test $ac_cv_header_string_h = yes; then
- { echo "$as_me:$LINENO: checking C header file <string.h> for function memmove()" >&5
- echo $ECHO_N "checking C header file <string.h> for function memmove()... $ECHO_C" >&6; }
- cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h. */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h. */
- #include <string.h>
- extern struct {int a; int b;} *memmove();
- int
- main ()
- {
- ;
- return 0;
- }
- _ACEOF
- rm -f conftest.$ac_objext
- if { (ac_try="$ac_compile"
- case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
- esac
- eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_compile") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest.$ac_objext; then
- { echo "$as_me:$LINENO: result: undeclared" >&5
- echo "${ECHO_T}undeclared" >&6; }
- UD_NO_MEMMOVE_DECL="1"
- cat >>confdefs.h <<\_ACEOF
- #define UD_NO_MEMMOVE_DECL 1
- _ACEOF
- else
- echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- { echo "$as_me:$LINENO: result: declared" >&5
- echo "${ECHO_T}declared" >&6; }
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- else
- UD_NO_MEMMOVE_DECL="1"
- cat >>confdefs.h <<\_ACEOF
- #define UD_NO_MEMMOVE_DECL 1
- _ACEOF
- fi
- for arg in difftime.c strftime.c time.h.in; do
- case "$PORT_MANIFEST" in
- *$arg*)
- ;;
- *)
- PORT_MANIFEST="${PORT_MANIFEST-} $arg"
- ;;
- esac
- done
- echo "#include <time.h>" > conftestpath.c
- #
- # We add additional `/'s to the header file name to preclude compiler
- # warnings about the non-portability of `#include "/usr/include/..."'.
- #
- case `uname -s`${GCC-} in
- AIX)
- #
- # AIX's C compiler doesn't emit a line that gives the pathname of
- # the included file.
- #
- # AIX's C compiler puts dependency information in a `.u' file.
- #
- # AIX 4.1's cc(1) makes the following complaint:
- # ld: 0711-317 ERROR: Undefined symbol: .main
- #
- # AIX 4.1's ksh(1) has problems with `2>&5' so we redirect to
- # /dev/null.
- #
- $CC_MAKEDEPEND $CPPFLAGS conftestpath.c 2>/dev/null
- path=`sed -n '/[^\/]*\(\/[^ ]*time\.h\).*/s//\1/p' \
- conftestpath.u | head -1`
- rm conftestpath.u
- ;;
- HP-UX)
- #
- # HP-UX's C compiler doesn't have a dependency-generation option,
- # so we use another method.
- #
- path=`$CC -E $CPPFLAGS conftestpath.c 2>&5 |
- sed -n '/[^\/]*\(\/[^ ]*time\.h\).*/s//\1/p' |
- head -1`
- ;;
- *)
- path=`$CC_MAKEDEPEND $CPPFLAGS conftestpath.c 2>&5 |
- sed -n '/[^\/]*\(\/[^ ]*time\.h\).*/s//\1/p' |
- head -1`
- ;;
- esac
- case "$path" in
- '')
- path=/dev/null
- ;;
- *)
- path=//$path
- ;;
- esac
- cat >>confdefs.h <<_ACEOF
- #define UD_SYSTEM_TIME_H "$path"
- _ACEOF
- for arg in misc; do
- case "$PORT_SUBDIRS" in
- *$arg*)
- ;;
- *)
- PORT_SUBDIRS="${PORT_SUBDIRS-} $arg"
- ;;
- esac
- done
- if test "${ac_cv_header_time_h+set}" = set; then
- { echo "$as_me:$LINENO: checking for time.h" >&5
- echo $ECHO_N "checking for time.h... $ECHO_C" >&6; }
- if test "${ac_cv_header_time_h+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
- fi
- { echo "$as_me:$LINENO: result: $ac_cv_header_time_h" >&5
- echo "${ECHO_T}$ac_cv_header_time_h" >&6; }
- else
- # Is the header compilable?
- { echo "$as_me:$LINENO: checking time.h usability" >&5
- echo $ECHO_N "checking time.h usability... $ECHO_C" >&6; }
- cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h. */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h. */
- $ac_includes_default
- #include <time.h>
- _ACEOF
- rm -f conftest.$ac_objext
- if { (ac_try="$ac_compile"
- case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
- esac
- eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_compile") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest.$ac_objext; then
- ac_header_compiler=yes
- else
- echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- ac_header_compiler=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
- echo "${ECHO_T}$ac_header_compiler" >&6; }
- # Is the header present?
- { echo "$as_me:$LINENO: checking time.h presence" >&5
- echo $ECHO_N "checking time.h presence... $ECHO_C" >&6; }
- cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h. */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h. */
- #include <time.h>
- _ACEOF
- if { (ac_try="$ac_cpp conftest.$ac_ext"
- case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
- esac
- eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null && {
- test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
- test ! -s conftest.err
- }; then
- ac_header_preproc=yes
- else
- echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- ac_header_preproc=no
- fi
- rm -f conftest.err conftest.$ac_ext
- { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
- echo "${ECHO_T}$ac_header_preproc" >&6; }
- # So? What about this header?
- case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
- yes:no: )
- { echo "$as_me:$LINENO: WARNING: time.h: accepted by the compiler, rejected by the preprocessor!" >&5
- echo "$as_me: WARNING: time.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
- { echo "$as_me:$LINENO: WARNING: time.h: proceeding with the compiler's result" >&5
- echo "$as_me: WARNING: time.h: proceeding with the compiler's result" >&2;}
- ac_header_preproc=yes
- ;;
- no:yes:* )
- { echo "$as_me:$LINENO: WARNING: time.h: present but cannot be compiled" >&5
- echo "$as_me: WARNING: time.h: present but cannot be compiled" >&2;}
- { echo "$as_me:$LINENO: WARNING: time.h: check for missing prerequisite headers?" >&5
- echo "$as_me: WARNING: time.h: check for missing prerequisite headers?" >&2;}
- { echo "$as_me:$LINENO: WARNING: time.h: see the Autoconf documentation" >&5
- echo "$as_me: WARNING: time.h: see the Autoconf documentation" >&2;}
- { echo "$as_me:$LINENO: WARNING: time.h: section \"Present But Cannot Be Compiled\"" >&5
- echo "$as_me: WARNING: time.h: section \"Present But Cannot Be Compiled\"" >&2;}
- { echo "$as_me:$LINENO: WARNING: time.h: proceeding with the preprocessor's result" >&5
- echo "$as_me: WARNING: time.h: proceeding with the preprocessor's result" >&2;}
- { echo "$as_me:$LINENO: WARNING: time.h: in the future, the compiler will take precedence" >&5
- echo "$as_me: WARNING: time.h: in the future, the compiler will take precedence" >&2;}
- ;;
- esac
- { echo "$as_me:$LINENO: checking for time.h" >&5
- echo $ECHO_N "checking for time.h... $ECHO_C" >&6; }
- if test "${ac_cv_header_time_h+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
- else
- ac_cv_header_time_h=$ac_header_preproc
- fi
- { echo "$as_me:$LINENO: result: $ac_cv_header_time_h" >&5
- echo "${ECHO_T}$ac_cv_header_time_h" >&6; }
- fi
- if test $ac_cv_header_time_h = yes; then
- found=yes
- else
- found=no
- fi
- case $found in
- yes)
- { echo "$as_me:$LINENO: checking C header file <time.h> for typedef time_t" >&5
- echo $ECHO_N "checking C header file <time.h> for typedef time_t... $ECHO_C" >&6; }
- echo '#include <time.h>' >conftest.c
- if ($CPP conftest.c | grep time_t >/dev/null) 2>&5; then
- { echo "$as_me:$LINENO: result: declared" >&5
- echo "${ECHO_T}declared" >&6; }
- rm conftest.c
- else
- cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h. */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h. */
- #include <time.h>
- int time_t;
- int
- main ()
- {
- ;
- return 0;
- }
- _ACEOF
- rm -f conftest.$ac_objext
- if { (ac_try="$ac_compile"
- case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
- esac
- eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_compile") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest.$ac_objext; then
- { echo "$as_me:$LINENO: result: undeclared" >&5
- echo "${ECHO_T}undeclared" >&6; }
- cat >>confdefs.h <<\_ACEOF
- #define UD_NO_TIME_H_TIME_T 1
- _ACEOF
- else
- echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- { echo "$as_me:$LINENO: result: declared" >&5
- echo "${ECHO_T}declared" >&6; }
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- fi
- ;;
- no)
- cat >>confdefs.h <<\_ACEOF
- #define UD_NO_TIME_H_TIME_T 1
- _ACEOF
- ;;
- esac
- if test "${ac_cv_header_time_h+set}" = set; then
- { echo "$as_me:$LINENO: checking for time.h" >&5
- echo $ECHO_N "checking for time.h... $ECHO_C" >&6; }
- if test "${ac_cv_header_time_h+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
- fi
- { echo "$as_me:$LINENO: result: $ac_cv_header_time_h" >&5
- echo "${ECHO_T}$ac_cv_header_time_h" >&6; }
- else
- # Is the header compilable?
- { echo "$as_me:$LINENO: checking time.h usability" >&5
- echo $ECHO_N "checking time.h usability... $ECHO_C" >&6; }
- cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h. */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h. */
- $ac_includes_default
- #include <time.h>
- _ACEOF
- rm -f conftest.$ac_objext
- if { (ac_try="$ac_compile"
- case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
- esac
- eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_compile") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest.$ac_objext; then
- ac_header_compiler=yes
- else
- echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- ac_header_compiler=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
- echo "${ECHO_T}$ac_header_compiler" >&6; }
- # Is the header present?
- { echo "$as_me:$LINENO: checking time.h presence" >&5
- echo $ECHO_N "checking time.h presence... $ECHO_C" >&6; }
- cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h. */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h. */
- #include <time.h>
- _ACEOF
- if { (ac_try="$ac_cpp conftest.$ac_ext"
- case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
- esac
- eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null && {
- test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
- test ! -s conftest.err
- }; then
- ac_header_preproc=yes
- else
- echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- ac_header_preproc=no
- fi
- rm -f conftest.err conftest.$ac_ext
- { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
- echo "${ECHO_T}$ac_header_preproc" >&6; }
- # So? What about this header?
- case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
- yes:no: )
- { echo "$as_me:$LINENO: WARNING: time.h: accepted by the compiler, rejected by the preprocessor!" >&5
- echo "$as_me: WARNING: time.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
- { echo "$as_me:$LINENO: WARNING: time.h: proceeding with the compiler's result" >&5
- echo "$as_me: WARNING: time.h: proceeding with the compiler's result" >&2;}
- ac_header_preproc=yes
- ;;
- no:yes:* )
- { echo "$as_me:$LINENO: WARNING: time.h: present but cannot be compiled" >&5
- echo "$as_me: WARNING: time.h: present but cannot be compiled" >&2;}
- { echo "$as_me:$LINENO: WARNING: time.h: check for missing prerequisite headers?" >&5
- echo "$as_me: WARNING: time.h: check for missing prerequisite headers?" >&2;}
- { echo "$as_me:$LINENO: WARNING: time.h: see the Autoconf documentation" >&5
- echo "$as_me: WARNING: time.h: see the Autoconf documentation" >&2;}
- { echo "$as_me:$LINENO: WARNING: time.h: section \"Present But Cannot Be Compiled\"" >&5
- echo "$as_me: WARNING: time.h: section \"Present But Cannot Be Compiled\"" >&2;}
- { echo "$as_me:$LINENO: WARNING: time.h: proceeding with the preprocessor's result" >&5
- echo "$as_me: WARNING: time.h: proceeding with the preprocessor's result" >&2;}
- { echo "$as_me:$LINENO: WARNING: time.h: in the future, the compiler will take precedence" >&5
- echo "$as_me: WARNING: time.h: in the future, the compiler will take precedence" >&2;}
- ;;
- esac
- { echo "$as_me:$LINENO: checking for time.h" >&5
- echo $ECHO_N "checking for time.h... $ECHO_C" >&6; }
- if test "${ac_cv_header_time_h+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
- else
- ac_cv_header_time_h=$ac_header_preproc
- fi
- { echo "$as_me:$LINENO: result: $ac_cv_header_time_h" >&5
- echo "${ECHO_T}$ac_cv_header_time_h" >&6; }
- fi
- if test $ac_cv_header_time_h = yes; then
- found=yes
- else
- found=no
- fi
- case $found in
- yes)
- { echo "$as_me:$LINENO: checking C header file <time.h> for typedef size_t" >&5
- echo $ECHO_N "checking C header file <time.h> for typedef size_t... $ECHO_C" >&6; }
- echo '#include <time.h>' >conftest.c
- if ($CPP conftest.c | grep size_t >/dev/null) 2>&5; then
- { echo "$as_me:$LINENO: result: declared" >&5
- echo "${ECHO_T}declared" >&6; }
- rm conftest.c
- else
- cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h. */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h. */
- #include <time.h>
- int size_t;
- int
- main ()
- {
- ;
- return 0;
- }
- _ACEOF
- rm -f conftest.$ac_objext
- if { (ac_try="$ac_compile"
- case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
- esac
- eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_compile") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest.$ac_objext; then
- { echo "$as_me:$LINENO: result: undeclared" >&5
- echo "${ECHO_T}undeclared" >&6; }
- cat >>confdefs.h <<\_ACEOF
- #define UD_NO_TIME_H_SIZE_T 1
- _ACEOF
- else
- echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- { echo "$as_me:$LINENO: result: declared" >&5
- echo "${ECHO_T}declared" >&6; }
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- fi
- ;;
- no)
- cat >>confdefs.h <<\_ACEOF
- #define UD_NO_TIME_H_SIZE_T 1
- _ACEOF
- ;;
- esac
- for ac_func in difftime
- do
- as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
- { echo "$as_me:$LINENO: checking for $ac_func" >&5
- echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
- if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
- else
- cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h. */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h. */
- /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
- For example, HP-UX 11i <limits.h> declares gettimeofday. */
- #define $ac_func innocuous_$ac_func
- /* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char $ac_func (); below.
- Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- <limits.h> exists even on freestanding compilers. */
- #ifdef __STDC__
- # include <limits.h>
- #else
- # include <assert.h>
- #endif
- #undef $ac_func
- /* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
- #ifdef __cplusplus
- extern "C"
- #endif
- char $ac_func ();
- /* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
- #if defined __stub_$ac_func || defined __stub___$ac_func
- choke me
- #endif
- int
- main ()
- {
- return $ac_func ();
- ;
- return 0;
- }
- _ACEOF
- rm -f conftest.$ac_objext conftest$ac_exeext
- if { (ac_try="$ac_link"
- case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
- esac
- eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_link") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest$ac_exeext &&
- $as_test_x conftest$ac_exeext; then
- eval "$as_ac_var=yes"
- else
- echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- eval "$as_ac_var=no"
- fi
- rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
- conftest$ac_exeext conftest.$ac_ext
- fi
- ac_res=`eval echo '${'$as_ac_var'}'`
- { echo "$as_me:$LINENO: result: $ac_res" >&5
- echo "${ECHO_T}$ac_res" >&6; }
- if test `eval echo '${'$as_ac_var'}'` = yes; then
- cat >>confdefs.h <<_ACEOF
- #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
- _ACEOF
- else
- case " $LIBOBJS " in
- *" $ac_func.$ac_objext "* ) ;;
- *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext"
- ;;
- esac
- fi
- done
- if test "${ac_cv_header_time_h+set}" = set; then
- { echo "$as_me:$LINENO: checking for time.h" >&5
- echo $ECHO_N "checking for time.h... $ECHO_C" >&6; }
- if test "${ac_cv_header_time_h+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
- fi
- { echo "$as_me:$LINENO: result: $ac_cv_header_time_h" >&5
- echo "${ECHO_T}$ac_cv_header_time_h" >&6; }
- else
- # Is the header compilable?
- { echo "$as_me:$LINENO: checking time.h usability" >&5
- echo $ECHO_N "checking time.h usability... $ECHO_C" >&6; }
- cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h. */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h. */
- $ac_includes_default
- #include <time.h>
- _ACEOF
- rm -f conftest.$ac_objext
- if { (ac_try="$ac_compile"
- case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
- esac
- eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_compile") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest.$ac_objext; then
- ac_header_compiler=yes
- else
- echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- ac_header_compiler=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
- echo "${ECHO_T}$ac_header_compiler" >&6; }
- # Is the header present?
- { echo "$as_me:$LINENO: checking time.h presence" >&5
- echo $ECHO_N "checking time.h presence... $ECHO_C" >&6; }
- cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h. */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h. */
- #include <time.h>
- _ACEOF
- if { (ac_try="$ac_cpp conftest.$ac_ext"
- case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
- esac
- eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null && {
- test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
- test ! -s conftest.err
- }; then
- ac_header_preproc=yes
- else
- echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- ac_header_preproc=no
- fi
- rm -f conftest.err conftest.$ac_ext
- { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
- echo "${ECHO_T}$ac_header_preproc" >&6; }
- # So? What about this header?
- case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
- yes:no: )
- { echo "$as_me:$LINENO: WARNING: time.h: accepted by the compiler, rejected by the preprocessor!" >&5
- echo "$as_me: WARNING: time.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
- { echo "$as_me:$LINENO: WARNING: time.h: proceeding with the compiler's result" >&5
- echo "$as_me: WARNING: time.h: proceeding with the compiler's result" >&2;}
- ac_header_preproc=yes
- ;;
- no:yes:* )
- { echo "$as_me:$LINENO: WARNING: time.h: present but cannot be compiled" >&5
- echo "$as_me: WARNING: time.h: present but cannot be compiled" >&2;}
- { echo "$as_me:$LINENO: WARNING: time.h: check for missing prerequisite headers?" >&5
- echo "$as_me: WARNING: time.h: check for missing prerequisite headers?" >&2;}
- { echo "$as_me:$LINENO: WARNING: time.h: see the Autoconf documentation" >&5
- echo "$as_me: WARNING: time.h: see the Autoconf documentation" >&2;}
- { echo "$as_me:$LINENO: WARNING: time.h: section \"Present But Cannot Be Compiled\"" >&5
- echo "$as_me: WARNING: time.h: section \"Present But Cannot Be Compiled\"" >&2;}
- { echo "$as_me:$LINENO: WARNING: time.h: proceeding with the preprocessor's result" >&5
- echo "$as_me: WARNING: time.h: proceeding with the preprocessor's result" >&2;}
- { echo "$as_me:$LINENO: WARNING: time.h: in the future, the compiler will take precedence" >&5
- echo "$as_me: WARNING: time.h: in the future, the compiler will take precedence" >&2;}
- ;;
- esac
- { echo "$as_me:$LINENO: checking for time.h" >&5
- echo $ECHO_N "checking for time.h... $ECHO_C" >&6; }
- if test "${ac_cv_header_time_h+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
- else
- ac_cv_header_time_h=$ac_header_preproc
- fi
- { echo "$as_me:$LINENO: result: $ac_cv_header_time_h" >&5
- echo "${ECHO_T}$ac_cv_header_time_h" >&6; }
- fi
- if test $ac_cv_header_time_h = yes; then
- { echo "$as_me:$LINENO: checking C header file <time.h> for function difftime()" >&5
- echo $ECHO_N "checking C header file <time.h> for function difftime()... $ECHO_C" >&6; }
- cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h. */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h. */
- #include <time.h>
- extern struct {int a; int b;} *difftime();
- int
- main ()
- {
- ;
- return 0;
- }
- _ACEOF
- rm -f conftest.$ac_objext
- if { (ac_try="$ac_compile"
- case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
- esac
- eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_compile") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest.$ac_objext; then
- { echo "$as_me:$LINENO: result: undeclared" >&5
- echo "${ECHO_T}undeclared" >&6; }
- UD_NO_DIFFTIME_DECL="1"
- cat >>confdefs.h <<\_ACEOF
- #define UD_NO_DIFFTIME_DECL 1
- _ACEOF
- else
- echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- { echo "$as_me:$LINENO: result: declared" >&5
- echo "${ECHO_T}declared" >&6; }
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- else
- UD_NO_DIFFTIME_DECL="1"
- cat >>confdefs.h <<\_ACEOF
- #define UD_NO_DIFFTIME_DECL 1
- _ACEOF
- fi
- for ac_func in strftime
- do
- as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
- { echo "$as_me:$LINENO: checking for $ac_func" >&5
- echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
- if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
- else
- cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h. */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h. */
- /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
- For example, HP-UX 11i <limits.h> declares gettimeofday. */
- #define $ac_func innocuous_$ac_func
- /* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char $ac_func (); below.
- Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- <limits.h> exists even on freestanding compilers. */
- #ifdef __STDC__
- # include <limits.h>
- #else
- # include <assert.h>
- #endif
- #undef $ac_func
- /* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
- #ifdef __cplusplus
- extern "C"
- #endif
- char $ac_func ();
- /* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
- #if defined __stub_$ac_func || defined __stub___$ac_func
- choke me
- #endif
- int
- main ()
- {
- return $ac_func ();
- ;
- return 0;
- }
- _ACEOF
- rm -f conftest.$ac_objext conftest$ac_exeext
- if { (ac_try="$ac_link"
- case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
- esac
- eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_link") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest$ac_exeext &&
- $as_test_x conftest$ac_exeext; then
- eval "$as_ac_var=yes"
- else
- echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- eval "$as_ac_var=no"
- fi
- rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
- conftest$ac_exeext conftest.$ac_ext
- fi
- ac_res=`eval echo '${'$as_ac_var'}'`
- { echo "$as_me:$LINENO: result: $ac_res" >&5
- echo "${ECHO_T}$ac_res" >&6; }
- if test `eval echo '${'$as_ac_var'}'` = yes; then
- cat >>confdefs.h <<_ACEOF
- #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
- _ACEOF
- else
- case " $LIBOBJS " in
- *" $ac_func.$ac_objext "* ) ;;
- *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext"
- ;;
- esac
- fi
- done
- if test "${ac_cv_header_time_h+set}" = set; then
- { echo "$as_me:$LINENO: checking for time.h" >&5
- echo $ECHO_N "checking for time.h... $ECHO_C" >&6; }
- if test "${ac_cv_header_time_h+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
- fi
- { echo "$as_me:$LINENO: result: $ac_cv_header_time_h" >&5
- echo "${ECHO_T}$ac_cv_header_time_h" >&6; }
- else
- # Is the header compilable?
- { echo "$as_me:$LINENO: checking time.h usability" >&5
- echo $ECHO_N "checking time.h usability... $ECHO_C" >&6; }
- cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h. */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h. */
- $ac_includes_default
- #include <time.h>
- _ACEOF
- rm -f conftest.$ac_objext
- if { (ac_try="$ac_compile"
- case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
- esac
- eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_compile") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest.$ac_objext; then
- ac_header_compiler=yes
- else
- echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- ac_header_compiler=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
- echo "${ECHO_T}$ac_header_compiler" >&6; }
- # Is the header present?
- { echo "$as_me:$LINENO: checking time.h presence" >&5
- echo $ECHO_N "checking time.h presence... $ECHO_C" >&6; }
- cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h. */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h. */
- #include <time.h>
- _ACEOF
- if { (ac_try="$ac_cpp conftest.$ac_ext"
- case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
- esac
- eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null && {
- test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
- test ! -s conftest.err
- }; then
- ac_header_preproc=yes
- else
- echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- ac_header_preproc=no
- fi
- rm -f conftest.err conftest.$ac_ext
- { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
- echo "${ECHO_T}$ac_header_preproc" >&6; }
- # So? What about this header?
- case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
- yes:no: )
- { echo "$as_me:$LINENO: WARNING: time.h: accepted by the compiler, rejected by the preprocessor!" >&5
- echo "$as_me: WARNING: time.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
- { echo "$as_me:$LINENO: WARNING: time.h: proceeding with the compiler's result" >&5
- echo "$as_me: WARNING: time.h: proceeding with the compiler's result" >&2;}
- ac_header_preproc=yes
- ;;
- no:yes:* )
- { echo "$as_me:$LINENO: WARNING: time.h: present but cannot be compiled" >&5
- echo "$as_me: WARNING: time.h: present but cannot be compiled" >&2;}
- { echo "$as_me:$LINENO: WARNING: time.h: check for missing prerequisite headers?" >&5
- echo "$as_me: WARNING: time.h: check for missing prerequisite headers?" >&2;}
- { echo "$as_me:$LINENO: WARNING: time.h: see the Autoconf documentation" >&5
- echo "$as_me: WARNING: time.h: see the Autoconf documentation" >&2;}
- { echo "$as_me:$LINENO: WARNING: time.h: section \"Present But Cannot Be Compiled\"" >&5
- echo "$as_me: WARNING: time.h: section \"Present But Cannot Be Compiled\"" >&2;}
- { echo "$as_me:$LINENO: WARNING: time.h: proceeding with the preprocessor's result" >&5
- echo "$as_me: WARNING: time.h: proceeding with the preprocessor's result" >&2;}
- { echo "$as_me:$LINENO: WARNING: time.h: in the future, the compiler will take precedence" >&5
- echo "$as_me: WARNING: time.h: in the future, the compiler will take precedence" >&2;}
- ;;
- esac
- { echo "$as_me:$LINENO: checking for time.h" >&5
- echo $ECHO_N "checking for time.h... $ECHO_C" >&6; }
- if test "${ac_cv_header_time_h+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
- else
- ac_cv_header_time_h=$ac_header_preproc
- fi
- { echo "$as_me:$LINENO: result: $ac_cv_header_time_h" >&5
- echo "${ECHO_T}$ac_cv_header_time_h" >&6; }
- fi
- if test $ac_cv_header_time_h = yes; then
- { echo "$as_me:$LINENO: checking C header file <time.h> for function strftime()" >&5
- echo $ECHO_N "checking C header file <time.h> for function strftime()... $ECHO_C" >&6; }
- cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h. */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h. */
- #include <time.h>
- extern struct {int a; int b;} *strftime();
- int
- main ()
- {
- ;
- return 0;
- }
- _ACEOF
- rm -f conftest.$ac_objext
- if { (ac_try="$ac_compile"
- case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
- esac
- eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_compile") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest.$ac_objext; then
- { echo "$as_me:$LINENO: result: undeclared" >&5
- echo "${ECHO_T}undeclared" >&6; }
- UD_NO_STRFTIME_DECL="1"
- cat >>confdefs.h <<\_ACEOF
- #define UD_NO_STRFTIME_DECL 1
- _ACEOF
- else
- echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- { echo "$as_me:$LINENO: result: declared" >&5
- echo "${ECHO_T}declared" >&6; }
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- else
- UD_NO_STRFTIME_DECL="1"
- cat >>confdefs.h <<\_ACEOF
- #define UD_NO_STRFTIME_DECL 1
- _ACEOF
- fi
- for arg in limits.h.in; do
- case "$PORT_MANIFEST" in
- *$arg*)
- ;;
- *)
- PORT_MANIFEST="${PORT_MANIFEST-} $arg"
- ;;
- esac
- done
- for arg in misc; do
- case "$PORT_SUBDIRS" in
- *$arg*)
- ;;
- *)
- PORT_SUBDIRS="${PORT_SUBDIRS-} $arg"
- ;;
- esac
- done
- echo "#include <limits.h>" > conftestpath.c
- #
- # We add additional `/'s to the header file name to preclude compiler
- # warnings about the non-portability of `#include "/usr/include/..."'.
- #
- case `uname -s`${GCC-} in
- AIX)
- #
- # AIX's C compiler doesn't emit a line that gives the pathname of
- # the included file.
- #
- # AIX's C compiler puts dependency information in a `.u' file.
- #
- # AIX 4.1's cc(1) makes the following complaint:
- # ld: 0711-317 ERROR: Undefined symbol: .main
- #
- # AIX 4.1's ksh(1) has problems with `2>&5' so we redirect to
- # /dev/null.
- #
- $CC_MAKEDEPEND $CPPFLAGS conftestpath.c 2>/dev/null
- path=`sed -n '/[^\/]*\(\/[^ ]*limits\.h\).*/s//\1/p' \
- conftestpath.u | head -1`
- rm conftestpath.u
- ;;
- HP-UX)
- #
- # HP-UX's C compiler doesn't have a dependency-generation option,
- # so we use another method.
- #
- path=`$CC -E $CPPFLAGS conftestpath.c 2>&5 |
- sed -n '/[^\/]*\(\/[^ ]*limits\.h\).*/s//\1/p' |
- head -1`
- ;;
- *)
- path=`$CC_MAKEDEPEND $CPPFLAGS conftestpath.c 2>&5 |
- sed -n '/[^\/]*\(\/[^ ]*limits\.h\).*/s//\1/p' |
- head -1`
- ;;
- esac
- case "$path" in
- '')
- path=/dev/null
- ;;
- *)
- path=//$path
- ;;
- esac
- cat >>confdefs.h <<_ACEOF
- #define UD_SYSTEM_LIMITS_H "$path"
- _ACEOF
- for arg in misc; do
- case "$PORT_SUBDIRS" in
- *$arg*)
- ;;
- *)
- PORT_SUBDIRS="${PORT_SUBDIRS-} $arg"
- ;;
- esac
- done
- for arg in search.h.in tsearch.c tfind.c tdelete.c twalk.c \
- search-node.h; do
- case "$PORT_MANIFEST" in
- *$arg*)
- ;;
- *)
- PORT_MANIFEST="${PORT_MANIFEST-} $arg"
- ;;
- esac
- done
- for arg in misc; do
- case "$PORT_SUBDIRS" in
- *$arg*)
- ;;
- *)
- PORT_SUBDIRS="${PORT_SUBDIRS-} $arg"
- ;;
- esac
- done
- echo "#include <search.h>" > conftestpath.c
- #
- # We add additional `/'s to the header file name to preclude compiler
- # warnings about the non-portability of `#include "/usr/include/..."'.
- #
- case `uname -s`${GCC-} in
- AIX)
- #
- # AIX's C compiler doesn't emit a line that gives the pathname of
- # the included file.
- #
- # AIX's C compiler puts dependency information in a `.u' file.
- #
- # AIX 4.1's cc(1) makes the following complaint:
- # ld: 0711-317 ERROR: Undefined symbol: .main
- #
- # AIX 4.1's ksh(1) has problems with `2>&5' so we redirect to
- # /dev/null.
- #
- $CC_MAKEDEPEND $CPPFLAGS conftestpath.c 2>/dev/null
- path=`sed -n '/[^\/]*\(\/[^ ]*search\.h\).*/s//\1/p' \
- conftestpath.u | head -1`
- rm conftestpath.u
- ;;
- HP-UX)
- #
- # HP-UX's C compiler doesn't have a dependency-generation option,
- # so we use another method.
- #
- path=`$CC -E $CPPFLAGS conftestpath.c 2>&5 |
- sed -n '/[^\/]*\(\/[^ ]*search\.h\).*/s//\1/p' |
- head -1`
- ;;
- *)
- path=`$CC_MAKEDEPEND $CPPFLAGS conftestpath.c 2>&5 |
- sed -n '/[^\/]*\(\/[^ ]*search\.h\).*/s//\1/p' |
- head -1`
- ;;
- esac
- case "$path" in
- '')
- path=/dev/null
- ;;
- *)
- path=//$path
- ;;
- esac
- cat >>confdefs.h <<_ACEOF
- #define UD_SYSTEM_SEARCH_H "$path"
- _ACEOF
- for arg in misc; do
- case "$PORT_SUBDIRS" in
- *$arg*)
- ;;
- *)
- PORT_SUBDIRS="${PORT_SUBDIRS-} $arg"
- ;;
- esac
- done
- if test "${ac_cv_header_search_h+set}" = set; then
- { echo "$as_me:$LINENO: checking for search.h" >&5
- echo $ECHO_N "checking for search.h... $ECHO_C" >&6; }
- if test "${ac_cv_header_search_h+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
- fi
- { echo "$as_me:$LINENO: result: $ac_cv_header_search_h" >&5
- echo "${ECHO_T}$ac_cv_header_search_h" >&6; }
- else
- # Is the header compilable?
- { echo "$as_me:$LINENO: checking search.h usability" >&5
- echo $ECHO_N "checking search.h usability... $ECHO_C" >&6; }
- cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h. */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h. */
- $ac_includes_default
- #include <search.h>
- _ACEOF
- rm -f conftest.$ac_objext
- if { (ac_try="$ac_compile"
- case "(($ac_try" in
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- *) ac_try_echo=$ac_try;;
- esac
- eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_compile") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest.$ac_objext; then
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- echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- ac_header_compiler=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
- echo "${ECHO_T}$ac_header_compiler" >&6; }
- # Is the header present?
- { echo "$as_me:$LINENO: checking search.h presence" >&5
- echo $ECHO_N "checking search.h presence... $ECHO_C" >&6; }
- cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h. */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h. */
- #include <search.h>
- _ACEOF
- if { (ac_try="$ac_cpp conftest.$ac_ext"
- case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
- esac
- eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
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- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null && {
- test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
- test ! -s conftest.err
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- echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- ac_header_preproc=no
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- rm -f conftest.err conftest.$ac_ext
- { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
- echo "${ECHO_T}$ac_header_preproc" >&6; }
- # So? What about this header?
- case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
- yes:no: )
- { echo "$as_me:$LINENO: WARNING: search.h: accepted by the compiler, rejected by the preprocessor!" >&5
- echo "$as_me: WARNING: search.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
- { echo "$as_me:$LINENO: WARNING: search.h: proceeding with the compiler's result" >&5
- echo "$as_me: WARNING: search.h: proceeding with the compiler's result" >&2;}
- ac_header_preproc=yes
- ;;
- no:yes:* )
- { echo "$as_me:$LINENO: WARNING: search.h: present but cannot be compiled" >&5
- echo "$as_me: WARNING: search.h: present but cannot be compiled" >&2;}
- { echo "$as_me:$LINENO: WARNING: search.h: check for missing prerequisite headers?" >&5
- echo "$as_me: WARNING: search.h: check for missing prerequisite headers?" >&2;}
- { echo "$as_me:$LINENO: WARNING: search.h: see the Autoconf documentation" >&5
- echo "$as_me: WARNING: search.h: see the Autoconf documentation" >&2;}
- { echo "$as_me:$LINENO: WARNING: search.h: section \"Present But Cannot Be Compiled\"" >&5
- echo "$as_me: WARNING: search.h: section \"Present But Cannot Be Compiled\"" >&2;}
- { echo "$as_me:$LINENO: WARNING: search.h: proceeding with the preprocessor's result" >&5
- echo "$as_me: WARNING: search.h: proceeding with the preprocessor's result" >&2;}
- { echo "$as_me:$LINENO: WARNING: search.h: in the future, the compiler will take precedence" >&5
- echo "$as_me: WARNING: search.h: in the future, the compiler will take precedence" >&2;}
- ;;
- esac
- { echo "$as_me:$LINENO: checking for search.h" >&5
- echo $ECHO_N "checking for search.h... $ECHO_C" >&6; }
- if test "${ac_cv_header_search_h+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
- else
- ac_cv_header_search_h=$ac_header_preproc
- fi
- { echo "$as_me:$LINENO: result: $ac_cv_header_search_h" >&5
- echo "${ECHO_T}$ac_cv_header_search_h" >&6; }
- fi
- if test $ac_cv_header_search_h = yes; then
- found=yes
- else
- found=no
- fi
- case $found in
- yes)
- { echo "$as_me:$LINENO: checking C header file <search.h> for typedef ENTRY" >&5
- echo $ECHO_N "checking C header file <search.h> for typedef ENTRY... $ECHO_C" >&6; }
- echo '#include <search.h>' >conftest.c
- if ($CPP conftest.c | grep ENTRY >/dev/null) 2>&5; then
- { echo "$as_me:$LINENO: result: declared" >&5
- echo "${ECHO_T}declared" >&6; }
- rm conftest.c
- else
- cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h. */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h. */
- #include <search.h>
- int ENTRY;
- int
- main ()
- {
- ;
- return 0;
- }
- _ACEOF
- rm -f conftest.$ac_objext
- if { (ac_try="$ac_compile"
- case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
- esac
- eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_compile") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest.$ac_objext; then
- { echo "$as_me:$LINENO: result: undeclared" >&5
- echo "${ECHO_T}undeclared" >&6; }
- cat >>confdefs.h <<\_ACEOF
- #define UD_NO_SEARCH_H_ENTRY 1
- _ACEOF
- else
- echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- { echo "$as_me:$LINENO: result: declared" >&5
- echo "${ECHO_T}declared" >&6; }
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- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- fi
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- no)
- cat >>confdefs.h <<\_ACEOF
- #define UD_NO_SEARCH_H_ENTRY 1
- _ACEOF
- ;;
- esac
- if test "${ac_cv_header_search_h+set}" = set; then
- { echo "$as_me:$LINENO: checking for search.h" >&5
- echo $ECHO_N "checking for search.h... $ECHO_C" >&6; }
- if test "${ac_cv_header_search_h+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
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- { echo "$as_me:$LINENO: result: $ac_cv_header_search_h" >&5
- echo "${ECHO_T}$ac_cv_header_search_h" >&6; }
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- # Is the header compilable?
- { echo "$as_me:$LINENO: checking search.h usability" >&5
- echo $ECHO_N "checking search.h usability... $ECHO_C" >&6; }
- cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h. */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h. */
- $ac_includes_default
- #include <search.h>
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- rm -f conftest.$ac_objext
- if { (ac_try="$ac_compile"
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- *) ac_try_echo=$ac_try;;
- esac
- eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_compile") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
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- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
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- } && test -s conftest.$ac_objext; then
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- echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- ac_header_compiler=no
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- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
- echo "${ECHO_T}$ac_header_compiler" >&6; }
- # Is the header present?
- { echo "$as_me:$LINENO: checking search.h presence" >&5
- echo $ECHO_N "checking search.h presence... $ECHO_C" >&6; }
- cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h. */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h. */
- #include <search.h>
- _ACEOF
- if { (ac_try="$ac_cpp conftest.$ac_ext"
- case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
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- eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
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- echo "$as_me:$LINENO: \$? = $ac_status" >&5
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- test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
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- ac_header_preproc=yes
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- sed 's/^/| /' conftest.$ac_ext >&5
- ac_header_preproc=no
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- { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
- echo "${ECHO_T}$ac_header_preproc" >&6; }
- # So? What about this header?
- case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
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- { echo "$as_me:$LINENO: WARNING: search.h: proceeding with the compiler's result" >&5
- echo "$as_me: WARNING: search.h: proceeding with the compiler's result" >&2;}
- ac_header_preproc=yes
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- no:yes:* )
- { echo "$as_me:$LINENO: WARNING: search.h: present but cannot be compiled" >&5
- echo "$as_me: WARNING: search.h: present but cannot be compiled" >&2;}
- { echo "$as_me:$LINENO: WARNING: search.h: check for missing prerequisite headers?" >&5
- echo "$as_me: WARNING: search.h: check for missing prerequisite headers?" >&2;}
- { echo "$as_me:$LINENO: WARNING: search.h: see the Autoconf documentation" >&5
- echo "$as_me: WARNING: search.h: see the Autoconf documentation" >&2;}
- { echo "$as_me:$LINENO: WARNING: search.h: section \"Present But Cannot Be Compiled\"" >&5
- echo "$as_me: WARNING: search.h: section \"Present But Cannot Be Compiled\"" >&2;}
- { echo "$as_me:$LINENO: WARNING: search.h: proceeding with the preprocessor's result" >&5
- echo "$as_me: WARNING: search.h: proceeding with the preprocessor's result" >&2;}
- { echo "$as_me:$LINENO: WARNING: search.h: in the future, the compiler will take precedence" >&5
- echo "$as_me: WARNING: search.h: in the future, the compiler will take precedence" >&2;}
- ;;
- esac
- { echo "$as_me:$LINENO: checking for search.h" >&5
- echo $ECHO_N "checking for search.h... $ECHO_C" >&6; }
- if test "${ac_cv_header_search_h+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
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- ac_cv_header_search_h=$ac_header_preproc
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- { echo "$as_me:$LINENO: result: $ac_cv_header_search_h" >&5
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- if test $ac_cv_header_search_h = yes; then
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- found=no
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- case $found in
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- { echo "$as_me:$LINENO: checking C header file <search.h> for typedef ACTION" >&5
- echo $ECHO_N "checking C header file <search.h> for typedef ACTION... $ECHO_C" >&6; }
- echo '#include <search.h>' >conftest.c
- if ($CPP conftest.c | grep ACTION >/dev/null) 2>&5; then
- { echo "$as_me:$LINENO: result: declared" >&5
- echo "${ECHO_T}declared" >&6; }
- rm conftest.c
- else
- cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h. */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h. */
- #include <search.h>
- int ACTION;
- int
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- {
- ;
- return 0;
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- rm -f conftest.$ac_objext
- if { (ac_try="$ac_compile"
- case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
- esac
- eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_compile") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest.$ac_objext; then
- { echo "$as_me:$LINENO: result: undeclared" >&5
- echo "${ECHO_T}undeclared" >&6; }
- cat >>confdefs.h <<\_ACEOF
- #define UD_NO_SEARCH_H_ACTION 1
- _ACEOF
- else
- echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- { echo "$as_me:$LINENO: result: declared" >&5
- echo "${ECHO_T}declared" >&6; }
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- fi
- ;;
- no)
- cat >>confdefs.h <<\_ACEOF
- #define UD_NO_SEARCH_H_ACTION 1
- _ACEOF
- ;;
- esac
- if test "${ac_cv_header_search_h+set}" = set; then
- { echo "$as_me:$LINENO: checking for search.h" >&5
- echo $ECHO_N "checking for search.h... $ECHO_C" >&6; }
- if test "${ac_cv_header_search_h+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
- fi
- { echo "$as_me:$LINENO: result: $ac_cv_header_search_h" >&5
- echo "${ECHO_T}$ac_cv_header_search_h" >&6; }
- else
- # Is the header compilable?
- { echo "$as_me:$LINENO: checking search.h usability" >&5
- echo $ECHO_N "checking search.h usability... $ECHO_C" >&6; }
- cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h. */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h. */
- $ac_includes_default
- #include <search.h>
- _ACEOF
- rm -f conftest.$ac_objext
- if { (ac_try="$ac_compile"
- case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
- esac
- eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_compile") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest.$ac_objext; then
- ac_header_compiler=yes
- else
- echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- ac_header_compiler=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
- echo "${ECHO_T}$ac_header_compiler" >&6; }
- # Is the header present?
- { echo "$as_me:$LINENO: checking search.h presence" >&5
- echo $ECHO_N "checking search.h presence... $ECHO_C" >&6; }
- cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h. */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h. */
- #include <search.h>
- _ACEOF
- if { (ac_try="$ac_cpp conftest.$ac_ext"
- case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
- esac
- eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null && {
- test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
- test ! -s conftest.err
- }; then
- ac_header_preproc=yes
- else
- echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- ac_header_preproc=no
- fi
- rm -f conftest.err conftest.$ac_ext
- { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
- echo "${ECHO_T}$ac_header_preproc" >&6; }
- # So? What about this header?
- case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
- yes:no: )
- { echo "$as_me:$LINENO: WARNING: search.h: accepted by the compiler, rejected by the preprocessor!" >&5
- echo "$as_me: WARNING: search.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
- { echo "$as_me:$LINENO: WARNING: search.h: proceeding with the compiler's result" >&5
- echo "$as_me: WARNING: search.h: proceeding with the compiler's result" >&2;}
- ac_header_preproc=yes
- ;;
- no:yes:* )
- { echo "$as_me:$LINENO: WARNING: search.h: present but cannot be compiled" >&5
- echo "$as_me: WARNING: search.h: present but cannot be compiled" >&2;}
- { echo "$as_me:$LINENO: WARNING: search.h: check for missing prerequisite headers?" >&5
- echo "$as_me: WARNING: search.h: check for missing prerequisite headers?" >&2;}
- { echo "$as_me:$LINENO: WARNING: search.h: see the Autoconf documentation" >&5
- echo "$as_me: WARNING: search.h: see the Autoconf documentation" >&2;}
- { echo "$as_me:$LINENO: WARNING: search.h: section \"Present But Cannot Be Compiled\"" >&5
- echo "$as_me: WARNING: search.h: section \"Present But Cannot Be Compiled\"" >&2;}
- { echo "$as_me:$LINENO: WARNING: search.h: proceeding with the preprocessor's result" >&5
- echo "$as_me: WARNING: search.h: proceeding with the preprocessor's result" >&2;}
- { echo "$as_me:$LINENO: WARNING: search.h: in the future, the compiler will take precedence" >&5
- echo "$as_me: WARNING: search.h: in the future, the compiler will take precedence" >&2;}
- ;;
- esac
- { echo "$as_me:$LINENO: checking for search.h" >&5
- echo $ECHO_N "checking for search.h... $ECHO_C" >&6; }
- if test "${ac_cv_header_search_h+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
- else
- ac_cv_header_search_h=$ac_header_preproc
- fi
- { echo "$as_me:$LINENO: result: $ac_cv_header_search_h" >&5
- echo "${ECHO_T}$ac_cv_header_search_h" >&6; }
- fi
- if test $ac_cv_header_search_h = yes; then
- found=yes
- else
- found=no
- fi
- case $found in
- yes)
- { echo "$as_me:$LINENO: checking C header file <search.h> for typedef VISIT" >&5
- echo $ECHO_N "checking C header file <search.h> for typedef VISIT... $ECHO_C" >&6; }
- echo '#include <search.h>' >conftest.c
- if ($CPP conftest.c | grep VISIT >/dev/null) 2>&5; then
- { echo "$as_me:$LINENO: result: declared" >&5
- echo "${ECHO_T}declared" >&6; }
- rm conftest.c
- else
- cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h. */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h. */
- #include <search.h>
- int VISIT;
- int
- main ()
- {
- ;
- return 0;
- }
- _ACEOF
- rm -f conftest.$ac_objext
- if { (ac_try="$ac_compile"
- case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
- esac
- eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_compile") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest.$ac_objext; then
- { echo "$as_me:$LINENO: result: undeclared" >&5
- echo "${ECHO_T}undeclared" >&6; }
- cat >>confdefs.h <<\_ACEOF
- #define UD_NO_SEARCH_H_VISIT 1
- _ACEOF
- else
- echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- { echo "$as_me:$LINENO: result: declared" >&5
- echo "${ECHO_T}declared" >&6; }
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- fi
- ;;
- no)
- cat >>confdefs.h <<\_ACEOF
- #define UD_NO_SEARCH_H_VISIT 1
- _ACEOF
- ;;
- esac
- for ac_func in tsearch
- do
- as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
- { echo "$as_me:$LINENO: checking for $ac_func" >&5
- echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
- if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
- else
- cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h. */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h. */
- /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
- For example, HP-UX 11i <limits.h> declares gettimeofday. */
- #define $ac_func innocuous_$ac_func
- /* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char $ac_func (); below.
- Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- <limits.h> exists even on freestanding compilers. */
- #ifdef __STDC__
- # include <limits.h>
- #else
- # include <assert.h>
- #endif
- #undef $ac_func
- /* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
- #ifdef __cplusplus
- extern "C"
- #endif
- char $ac_func ();
- /* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
- #if defined __stub_$ac_func || defined __stub___$ac_func
- choke me
- #endif
- int
- main ()
- {
- return $ac_func ();
- ;
- return 0;
- }
- _ACEOF
- rm -f conftest.$ac_objext conftest$ac_exeext
- if { (ac_try="$ac_link"
- case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
- esac
- eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_link") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest$ac_exeext &&
- $as_test_x conftest$ac_exeext; then
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- else
- echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- eval "$as_ac_var=no"
- fi
- rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
- conftest$ac_exeext conftest.$ac_ext
- fi
- ac_res=`eval echo '${'$as_ac_var'}'`
- { echo "$as_me:$LINENO: result: $ac_res" >&5
- echo "${ECHO_T}$ac_res" >&6; }
- if test `eval echo '${'$as_ac_var'}'` = yes; then
- cat >>confdefs.h <<_ACEOF
- #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
- _ACEOF
- else
- case " $LIBOBJS " in
- *" $ac_func.$ac_objext "* ) ;;
- *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext"
- ;;
- esac
- fi
- done
- if test "${ac_cv_header_search_h+set}" = set; then
- { echo "$as_me:$LINENO: checking for search.h" >&5
- echo $ECHO_N "checking for search.h... $ECHO_C" >&6; }
- if test "${ac_cv_header_search_h+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
- fi
- { echo "$as_me:$LINENO: result: $ac_cv_header_search_h" >&5
- echo "${ECHO_T}$ac_cv_header_search_h" >&6; }
- else
- # Is the header compilable?
- { echo "$as_me:$LINENO: checking search.h usability" >&5
- echo $ECHO_N "checking search.h usability... $ECHO_C" >&6; }
- cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h. */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h. */
- $ac_includes_default
- #include <search.h>
- _ACEOF
- rm -f conftest.$ac_objext
- if { (ac_try="$ac_compile"
- case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
- esac
- eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_compile") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest.$ac_objext; then
- ac_header_compiler=yes
- else
- echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- ac_header_compiler=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
- echo "${ECHO_T}$ac_header_compiler" >&6; }
- # Is the header present?
- { echo "$as_me:$LINENO: checking search.h presence" >&5
- echo $ECHO_N "checking search.h presence... $ECHO_C" >&6; }
- cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h. */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h. */
- #include <search.h>
- _ACEOF
- if { (ac_try="$ac_cpp conftest.$ac_ext"
- case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
- esac
- eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null && {
- test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
- test ! -s conftest.err
- }; then
- ac_header_preproc=yes
- else
- echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- ac_header_preproc=no
- fi
- rm -f conftest.err conftest.$ac_ext
- { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
- echo "${ECHO_T}$ac_header_preproc" >&6; }
- # So? What about this header?
- case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
- yes:no: )
- { echo "$as_me:$LINENO: WARNING: search.h: accepted by the compiler, rejected by the preprocessor!" >&5
- echo "$as_me: WARNING: search.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
- { echo "$as_me:$LINENO: WARNING: search.h: proceeding with the compiler's result" >&5
- echo "$as_me: WARNING: search.h: proceeding with the compiler's result" >&2;}
- ac_header_preproc=yes
- ;;
- no:yes:* )
- { echo "$as_me:$LINENO: WARNING: search.h: present but cannot be compiled" >&5
- echo "$as_me: WARNING: search.h: present but cannot be compiled" >&2;}
- { echo "$as_me:$LINENO: WARNING: search.h: check for missing prerequisite headers?" >&5
- echo "$as_me: WARNING: search.h: check for missing prerequisite headers?" >&2;}
- { echo "$as_me:$LINENO: WARNING: search.h: see the Autoconf documentation" >&5
- echo "$as_me: WARNING: search.h: see the Autoconf documentation" >&2;}
- { echo "$as_me:$LINENO: WARNING: search.h: section \"Present But Cannot Be Compiled\"" >&5
- echo "$as_me: WARNING: search.h: section \"Present But Cannot Be Compiled\"" >&2;}
- { echo "$as_me:$LINENO: WARNING: search.h: proceeding with the preprocessor's result" >&5
- echo "$as_me: WARNING: search.h: proceeding with the preprocessor's result" >&2;}
- { echo "$as_me:$LINENO: WARNING: search.h: in the future, the compiler will take precedence" >&5
- echo "$as_me: WARNING: search.h: in the future, the compiler will take precedence" >&2;}
- ;;
- esac
- { echo "$as_me:$LINENO: checking for search.h" >&5
- echo $ECHO_N "checking for search.h... $ECHO_C" >&6; }
- if test "${ac_cv_header_search_h+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
- else
- ac_cv_header_search_h=$ac_header_preproc
- fi
- { echo "$as_me:$LINENO: result: $ac_cv_header_search_h" >&5
- echo "${ECHO_T}$ac_cv_header_search_h" >&6; }
- fi
- if test $ac_cv_header_search_h = yes; then
- { echo "$as_me:$LINENO: checking C header file <search.h> for function tsearch()" >&5
- echo $ECHO_N "checking C header file <search.h> for function tsearch()... $ECHO_C" >&6; }
- cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h. */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h. */
- #include <search.h>
- extern struct {int a; int b;} *tsearch();
- int
- main ()
- {
- ;
- return 0;
- }
- _ACEOF
- rm -f conftest.$ac_objext
- if { (ac_try="$ac_compile"
- case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
- esac
- eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_compile") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest.$ac_objext; then
- { echo "$as_me:$LINENO: result: undeclared" >&5
- echo "${ECHO_T}undeclared" >&6; }
- UD_NO_TSEARCH_DECL="1"
- cat >>confdefs.h <<\_ACEOF
- #define UD_NO_TSEARCH_DECL 1
- _ACEOF
- else
- echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- { echo "$as_me:$LINENO: result: declared" >&5
- echo "${ECHO_T}declared" >&6; }
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- else
- UD_NO_TSEARCH_DECL="1"
- cat >>confdefs.h <<\_ACEOF
- #define UD_NO_TSEARCH_DECL 1
- _ACEOF
- fi
- for ac_func in tfind
- do
- as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
- { echo "$as_me:$LINENO: checking for $ac_func" >&5
- echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
- if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
- else
- cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h. */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h. */
- /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
- For example, HP-UX 11i <limits.h> declares gettimeofday. */
- #define $ac_func innocuous_$ac_func
- /* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char $ac_func (); below.
- Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- <limits.h> exists even on freestanding compilers. */
- #ifdef __STDC__
- # include <limits.h>
- #else
- # include <assert.h>
- #endif
- #undef $ac_func
- /* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
- #ifdef __cplusplus
- extern "C"
- #endif
- char $ac_func ();
- /* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
- #if defined __stub_$ac_func || defined __stub___$ac_func
- choke me
- #endif
- int
- main ()
- {
- return $ac_func ();
- ;
- return 0;
- }
- _ACEOF
- rm -f conftest.$ac_objext conftest$ac_exeext
- if { (ac_try="$ac_link"
- case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
- esac
- eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_link") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest$ac_exeext &&
- $as_test_x conftest$ac_exeext; then
- eval "$as_ac_var=yes"
- else
- echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- eval "$as_ac_var=no"
- fi
- rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
- conftest$ac_exeext conftest.$ac_ext
- fi
- ac_res=`eval echo '${'$as_ac_var'}'`
- { echo "$as_me:$LINENO: result: $ac_res" >&5
- echo "${ECHO_T}$ac_res" >&6; }
- if test `eval echo '${'$as_ac_var'}'` = yes; then
- cat >>confdefs.h <<_ACEOF
- #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
- _ACEOF
- else
- case " $LIBOBJS " in
- *" $ac_func.$ac_objext "* ) ;;
- *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext"
- ;;
- esac
- fi
- done
- if test "${ac_cv_header_search_h+set}" = set; then
- { echo "$as_me:$LINENO: checking for search.h" >&5
- echo $ECHO_N "checking for search.h... $ECHO_C" >&6; }
- if test "${ac_cv_header_search_h+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
- fi
- { echo "$as_me:$LINENO: result: $ac_cv_header_search_h" >&5
- echo "${ECHO_T}$ac_cv_header_search_h" >&6; }
- else
- # Is the header compilable?
- { echo "$as_me:$LINENO: checking search.h usability" >&5
- echo $ECHO_N "checking search.h usability... $ECHO_C" >&6; }
- cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h. */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h. */
- $ac_includes_default
- #include <search.h>
- _ACEOF
- rm -f conftest.$ac_objext
- if { (ac_try="$ac_compile"
- case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
- esac
- eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_compile") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest.$ac_objext; then
- ac_header_compiler=yes
- else
- echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- ac_header_compiler=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
- echo "${ECHO_T}$ac_header_compiler" >&6; }
- # Is the header present?
- { echo "$as_me:$LINENO: checking search.h presence" >&5
- echo $ECHO_N "checking search.h presence... $ECHO_C" >&6; }
- cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h. */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h. */
- #include <search.h>
- _ACEOF
- if { (ac_try="$ac_cpp conftest.$ac_ext"
- case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
- esac
- eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null && {
- test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
- test ! -s conftest.err
- }; then
- ac_header_preproc=yes
- else
- echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- ac_header_preproc=no
- fi
- rm -f conftest.err conftest.$ac_ext
- { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
- echo "${ECHO_T}$ac_header_preproc" >&6; }
- # So? What about this header?
- case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
- yes:no: )
- { echo "$as_me:$LINENO: WARNING: search.h: accepted by the compiler, rejected by the preprocessor!" >&5
- echo "$as_me: WARNING: search.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
- { echo "$as_me:$LINENO: WARNING: search.h: proceeding with the compiler's result" >&5
- echo "$as_me: WARNING: search.h: proceeding with the compiler's result" >&2;}
- ac_header_preproc=yes
- ;;
- no:yes:* )
- { echo "$as_me:$LINENO: WARNING: search.h: present but cannot be compiled" >&5
- echo "$as_me: WARNING: search.h: present but cannot be compiled" >&2;}
- { echo "$as_me:$LINENO: WARNING: search.h: check for missing prerequisite headers?" >&5
- echo "$as_me: WARNING: search.h: check for missing prerequisite headers?" >&2;}
- { echo "$as_me:$LINENO: WARNING: search.h: see the Autoconf documentation" >&5
- echo "$as_me: WARNING: search.h: see the Autoconf documentation" >&2;}
- { echo "$as_me:$LINENO: WARNING: search.h: section \"Present But Cannot Be Compiled\"" >&5
- echo "$as_me: WARNING: search.h: section \"Present But Cannot Be Compiled\"" >&2;}
- { echo "$as_me:$LINENO: WARNING: search.h: proceeding with the preprocessor's result" >&5
- echo "$as_me: WARNING: search.h: proceeding with the preprocessor's result" >&2;}
- { echo "$as_me:$LINENO: WARNING: search.h: in the future, the compiler will take precedence" >&5
- echo "$as_me: WARNING: search.h: in the future, the compiler will take precedence" >&2;}
- ;;
- esac
- { echo "$as_me:$LINENO: checking for search.h" >&5
- echo $ECHO_N "checking for search.h... $ECHO_C" >&6; }
- if test "${ac_cv_header_search_h+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
- else
- ac_cv_header_search_h=$ac_header_preproc
- fi
- { echo "$as_me:$LINENO: result: $ac_cv_header_search_h" >&5
- echo "${ECHO_T}$ac_cv_header_search_h" >&6; }
- fi
- if test $ac_cv_header_search_h = yes; then
- { echo "$as_me:$LINENO: checking C header file <search.h> for function tfind()" >&5
- echo $ECHO_N "checking C header file <search.h> for function tfind()... $ECHO_C" >&6; }
- cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h. */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h. */
- #include <search.h>
- extern struct {int a; int b;} *tfind();
- int
- main ()
- {
- ;
- return 0;
- }
- _ACEOF
- rm -f conftest.$ac_objext
- if { (ac_try="$ac_compile"
- case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
- esac
- eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_compile") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest.$ac_objext; then
- { echo "$as_me:$LINENO: result: undeclared" >&5
- echo "${ECHO_T}undeclared" >&6; }
- UD_NO_TFIND_DECL="1"
- cat >>confdefs.h <<\_ACEOF
- #define UD_NO_TFIND_DECL 1
- _ACEOF
- else
- echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- { echo "$as_me:$LINENO: result: declared" >&5
- echo "${ECHO_T}declared" >&6; }
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- else
- UD_NO_TFIND_DECL="1"
- cat >>confdefs.h <<\_ACEOF
- #define UD_NO_TFIND_DECL 1
- _ACEOF
- fi
- for ac_func in tdelete
- do
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- { echo "$as_me:$LINENO: checking for $ac_func" >&5
- echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
- if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
- else
- cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h. */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h. */
- /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
- For example, HP-UX 11i <limits.h> declares gettimeofday. */
- #define $ac_func innocuous_$ac_func
- /* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char $ac_func (); below.
- Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- <limits.h> exists even on freestanding compilers. */
- #ifdef __STDC__
- # include <limits.h>
- #else
- # include <assert.h>
- #endif
- #undef $ac_func
- /* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
- #ifdef __cplusplus
- extern "C"
- #endif
- char $ac_func ();
- /* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
- #if defined __stub_$ac_func || defined __stub___$ac_func
- choke me
- #endif
- int
- main ()
- {
- return $ac_func ();
- ;
- return 0;
- }
- _ACEOF
- rm -f conftest.$ac_objext conftest$ac_exeext
- if { (ac_try="$ac_link"
- case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
- esac
- eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_link") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest$ac_exeext &&
- $as_test_x conftest$ac_exeext; then
- eval "$as_ac_var=yes"
- else
- echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- eval "$as_ac_var=no"
- fi
- rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
- conftest$ac_exeext conftest.$ac_ext
- fi
- ac_res=`eval echo '${'$as_ac_var'}'`
- { echo "$as_me:$LINENO: result: $ac_res" >&5
- echo "${ECHO_T}$ac_res" >&6; }
- if test `eval echo '${'$as_ac_var'}'` = yes; then
- cat >>confdefs.h <<_ACEOF
- #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
- _ACEOF
- else
- case " $LIBOBJS " in
- *" $ac_func.$ac_objext "* ) ;;
- *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext"
- ;;
- esac
- fi
- done
- if test "${ac_cv_header_search_h+set}" = set; then
- { echo "$as_me:$LINENO: checking for search.h" >&5
- echo $ECHO_N "checking for search.h... $ECHO_C" >&6; }
- if test "${ac_cv_header_search_h+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
- fi
- { echo "$as_me:$LINENO: result: $ac_cv_header_search_h" >&5
- echo "${ECHO_T}$ac_cv_header_search_h" >&6; }
- else
- # Is the header compilable?
- { echo "$as_me:$LINENO: checking search.h usability" >&5
- echo $ECHO_N "checking search.h usability... $ECHO_C" >&6; }
- cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h. */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h. */
- $ac_includes_default
- #include <search.h>
- _ACEOF
- rm -f conftest.$ac_objext
- if { (ac_try="$ac_compile"
- case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
- esac
- eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_compile") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest.$ac_objext; then
- ac_header_compiler=yes
- else
- echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- ac_header_compiler=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
- echo "${ECHO_T}$ac_header_compiler" >&6; }
- # Is the header present?
- { echo "$as_me:$LINENO: checking search.h presence" >&5
- echo $ECHO_N "checking search.h presence... $ECHO_C" >&6; }
- cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h. */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h. */
- #include <search.h>
- _ACEOF
- if { (ac_try="$ac_cpp conftest.$ac_ext"
- case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
- esac
- eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null && {
- test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
- test ! -s conftest.err
- }; then
- ac_header_preproc=yes
- else
- echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- ac_header_preproc=no
- fi
- rm -f conftest.err conftest.$ac_ext
- { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
- echo "${ECHO_T}$ac_header_preproc" >&6; }
- # So? What about this header?
- case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
- yes:no: )
- { echo "$as_me:$LINENO: WARNING: search.h: accepted by the compiler, rejected by the preprocessor!" >&5
- echo "$as_me: WARNING: search.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
- { echo "$as_me:$LINENO: WARNING: search.h: proceeding with the compiler's result" >&5
- echo "$as_me: WARNING: search.h: proceeding with the compiler's result" >&2;}
- ac_header_preproc=yes
- ;;
- no:yes:* )
- { echo "$as_me:$LINENO: WARNING: search.h: present but cannot be compiled" >&5
- echo "$as_me: WARNING: search.h: present but cannot be compiled" >&2;}
- { echo "$as_me:$LINENO: WARNING: search.h: check for missing prerequisite headers?" >&5
- echo "$as_me: WARNING: search.h: check for missing prerequisite headers?" >&2;}
- { echo "$as_me:$LINENO: WARNING: search.h: see the Autoconf documentation" >&5
- echo "$as_me: WARNING: search.h: see the Autoconf documentation" >&2;}
- { echo "$as_me:$LINENO: WARNING: search.h: section \"Present But Cannot Be Compiled\"" >&5
- echo "$as_me: WARNING: search.h: section \"Present But Cannot Be Compiled\"" >&2;}
- { echo "$as_me:$LINENO: WARNING: search.h: proceeding with the preprocessor's result" >&5
- echo "$as_me: WARNING: search.h: proceeding with the preprocessor's result" >&2;}
- { echo "$as_me:$LINENO: WARNING: search.h: in the future, the compiler will take precedence" >&5
- echo "$as_me: WARNING: search.h: in the future, the compiler will take precedence" >&2;}
- ;;
- esac
- { echo "$as_me:$LINENO: checking for search.h" >&5
- echo $ECHO_N "checking for search.h... $ECHO_C" >&6; }
- if test "${ac_cv_header_search_h+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
- else
- ac_cv_header_search_h=$ac_header_preproc
- fi
- { echo "$as_me:$LINENO: result: $ac_cv_header_search_h" >&5
- echo "${ECHO_T}$ac_cv_header_search_h" >&6; }
- fi
- if test $ac_cv_header_search_h = yes; then
- { echo "$as_me:$LINENO: checking C header file <search.h> for function tdelete()" >&5
- echo $ECHO_N "checking C header file <search.h> for function tdelete()... $ECHO_C" >&6; }
- cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h. */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h. */
- #include <search.h>
- extern struct {int a; int b;} *tdelete();
- int
- main ()
- {
- ;
- return 0;
- }
- _ACEOF
- rm -f conftest.$ac_objext
- if { (ac_try="$ac_compile"
- case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
- esac
- eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_compile") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest.$ac_objext; then
- { echo "$as_me:$LINENO: result: undeclared" >&5
- echo "${ECHO_T}undeclared" >&6; }
- UD_NO_TDELETE_DECL="1"
- cat >>confdefs.h <<\_ACEOF
- #define UD_NO_TDELETE_DECL 1
- _ACEOF
- else
- echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- { echo "$as_me:$LINENO: result: declared" >&5
- echo "${ECHO_T}declared" >&6; }
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- else
- UD_NO_TDELETE_DECL="1"
- cat >>confdefs.h <<\_ACEOF
- #define UD_NO_TDELETE_DECL 1
- _ACEOF
- fi
- for ac_func in twalk
- do
- as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
- { echo "$as_me:$LINENO: checking for $ac_func" >&5
- echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
- if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
- else
- cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h. */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h. */
- /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
- For example, HP-UX 11i <limits.h> declares gettimeofday. */
- #define $ac_func innocuous_$ac_func
- /* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char $ac_func (); below.
- Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- <limits.h> exists even on freestanding compilers. */
- #ifdef __STDC__
- # include <limits.h>
- #else
- # include <assert.h>
- #endif
- #undef $ac_func
- /* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
- #ifdef __cplusplus
- extern "C"
- #endif
- char $ac_func ();
- /* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
- #if defined __stub_$ac_func || defined __stub___$ac_func
- choke me
- #endif
- int
- main ()
- {
- return $ac_func ();
- ;
- return 0;
- }
- _ACEOF
- rm -f conftest.$ac_objext conftest$ac_exeext
- if { (ac_try="$ac_link"
- case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
- esac
- eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_link") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest$ac_exeext &&
- $as_test_x conftest$ac_exeext; then
- eval "$as_ac_var=yes"
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- echo "$as_me: failed program was:" >&5
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- eval "$as_ac_var=no"
- fi
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- fi
- ac_res=`eval echo '${'$as_ac_var'}'`
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- *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext"
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- esac
- fi
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- if test "${ac_cv_header_search_h+set}" = set; then
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- echo $ECHO_N "checking for search.h... $ECHO_C" >&6; }
- if test "${ac_cv_header_search_h+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
- fi
- { echo "$as_me:$LINENO: result: $ac_cv_header_search_h" >&5
- echo "${ECHO_T}$ac_cv_header_search_h" >&6; }
- else
- # Is the header compilable?
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- echo $ECHO_N "checking search.h usability... $ECHO_C" >&6; }
- cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h. */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h. */
- $ac_includes_default
- #include <search.h>
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- if { (ac_try="$ac_compile"
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- *) ac_try_echo=$ac_try;;
- esac
- eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_compile") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest.$ac_objext; then
- ac_header_compiler=yes
- else
- echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- ac_header_compiler=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
- echo "${ECHO_T}$ac_header_compiler" >&6; }
- # Is the header present?
- { echo "$as_me:$LINENO: checking search.h presence" >&5
- echo $ECHO_N "checking search.h presence... $ECHO_C" >&6; }
- cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h. */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h. */
- #include <search.h>
- _ACEOF
- if { (ac_try="$ac_cpp conftest.$ac_ext"
- case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
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- eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null && {
- test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
- test ! -s conftest.err
- }; then
- ac_header_preproc=yes
- else
- echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- ac_header_preproc=no
- fi
- rm -f conftest.err conftest.$ac_ext
- { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
- echo "${ECHO_T}$ac_header_preproc" >&6; }
- # So? What about this header?
- case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
- yes:no: )
- { echo "$as_me:$LINENO: WARNING: search.h: accepted by the compiler, rejected by the preprocessor!" >&5
- echo "$as_me: WARNING: search.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
- { echo "$as_me:$LINENO: WARNING: search.h: proceeding with the compiler's result" >&5
- echo "$as_me: WARNING: search.h: proceeding with the compiler's result" >&2;}
- ac_header_preproc=yes
- ;;
- no:yes:* )
- { echo "$as_me:$LINENO: WARNING: search.h: present but cannot be compiled" >&5
- echo "$as_me: WARNING: search.h: present but cannot be compiled" >&2;}
- { echo "$as_me:$LINENO: WARNING: search.h: check for missing prerequisite headers?" >&5
- echo "$as_me: WARNING: search.h: check for missing prerequisite headers?" >&2;}
- { echo "$as_me:$LINENO: WARNING: search.h: see the Autoconf documentation" >&5
- echo "$as_me: WARNING: search.h: see the Autoconf documentation" >&2;}
- { echo "$as_me:$LINENO: WARNING: search.h: section \"Present But Cannot Be Compiled\"" >&5
- echo "$as_me: WARNING: search.h: section \"Present But Cannot Be Compiled\"" >&2;}
- { echo "$as_me:$LINENO: WARNING: search.h: proceeding with the preprocessor's result" >&5
- echo "$as_me: WARNING: search.h: proceeding with the preprocessor's result" >&2;}
- { echo "$as_me:$LINENO: WARNING: search.h: in the future, the compiler will take precedence" >&5
- echo "$as_me: WARNING: search.h: in the future, the compiler will take precedence" >&2;}
- ;;
- esac
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- echo $ECHO_N "checking for search.h... $ECHO_C" >&6; }
- if test "${ac_cv_header_search_h+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
- else
- ac_cv_header_search_h=$ac_header_preproc
- fi
- { echo "$as_me:$LINENO: result: $ac_cv_header_search_h" >&5
- echo "${ECHO_T}$ac_cv_header_search_h" >&6; }
- fi
- if test $ac_cv_header_search_h = yes; then
- { echo "$as_me:$LINENO: checking C header file <search.h> for function twalk()" >&5
- echo $ECHO_N "checking C header file <search.h> for function twalk()... $ECHO_C" >&6; }
- cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h. */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h. */
- #include <search.h>
- extern struct {int a; int b;} *twalk();
- int
- main ()
- {
- ;
- return 0;
- }
- _ACEOF
- rm -f conftest.$ac_objext
- if { (ac_try="$ac_compile"
- case "(($ac_try" in
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- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
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- echo "${ECHO_T}undeclared" >&6; }
- UD_NO_TWALK_DECL="1"
- cat >>confdefs.h <<\_ACEOF
- #define UD_NO_TWALK_DECL 1
- _ACEOF
- else
- echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- { echo "$as_me:$LINENO: result: declared" >&5
- echo "${ECHO_T}declared" >&6; }
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- else
- UD_NO_TWALK_DECL="1"
- cat >>confdefs.h <<\_ACEOF
- #define UD_NO_TWALK_DECL 1
- _ACEOF
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- { echo "$as_me:$LINENO: result: no" >&5
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- *)
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- esac
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- { echo "$as_me:$LINENO: checking for perl utility" >&5
- echo $ECHO_N "checking for perl utility... $ECHO_C" >&6; }
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- { echo "$as_me:$LINENO: checking for type of perl executable to create" >&5
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- *)
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- *)
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- *)
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- esac
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- case "${PERL}" in
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- PERL_ALL=
- PERL_TEST=
- PERL_INSTALL=
- PERL_CLEAN=
- PERL_DISTCLEAN=
- PERL_MANUAL=
- ;;
- *)
- case "$LINKTYPE" in
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- PERL_ALL=perl/perl
- PERL_INSTALL=perl/inst_perl
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- *)
- PERL_ALL=perl/dynamic
- PERL_INSTALL=perl/install
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- PERL_TEST=perl/test
- PERL_CLEAN=perl/clean
- PERL_DISTCLEAN=perl/distclean
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- FTPDIR=${FTPDIR-/web/ftp/pub}/udunits
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- if test -t 0 -a -t 1; then
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- For each variable above, this script will now request that you input
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- IFS="$saveifs"
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- cat << UD_CAT_EOF
- The above variables may be set in the environment or in the file
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- # This file is a shell script that caches the results of configure
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- #! $SHELL
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- ## --------------------- ##
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- # Support unset when possible.
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- PS1='$ '
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- LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
- LC_TELEPHONE LC_TIME
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- if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
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- # Name of the executable.
- as_me=`$as_basename -- "$0" ||
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- ac_file_inputs="$ac_file_inputs $ac_f"
- done
- # Let's still pretend it is `configure' which instantiates (i.e., don't
- # use $as_me), people would be surprised to read:
- # /* config.h. Generated by config.status. */
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- esac
- ac_dir=`$as_dirname -- "$ac_file" ||
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- /^X\(\/\/\)[^/].*/{
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- /^X\(\/\/\)$/{
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- /^X\(\/\).*/{
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- s/.*/./; q'`
- { as_dir="$ac_dir"
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- X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
- echo X"$as_dir" |
- sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
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- *)
- ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
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- #
- # CONFIG_FILE
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- /@mandir@/p
- ' $ac_file_inputs` in
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- ac_datarootdir_hack='
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- s&@docdir@&$docdir&g
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- s&@mandir@&$mandir&g
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- _ACEOF
- # Neutralize VPATH when `$srcdir' = `.'.
- # Shell code in configure.ac might set extrasub.
- # FIXME: do we really want to maintain this feature?
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- sed "$ac_vpsub
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- #
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- # Then, protect against being on the right side of a sed subst, or in
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- # on some systems where configure will not decide to define it.
- # (The regexp can be short, since the line contains either #define or #undef.)
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- s,^[ #]*u.*,/* & */,' >>conftest.defines
- # Break up conftest.defines:
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- # First sed command is: sed -f defines.sed $ac_file_inputs >"$tmp/out1"
- # Second one is: sed -f defines.sed "$tmp/out1" >"$tmp/out2"
- # Third one will be: sed -f defines.sed "$tmp/out2" >"$tmp/out1"
- # et cetera.
- ac_in='$ac_file_inputs'
- ac_out='"$tmp/out1"'
- ac_nxt='"$tmp/out2"'
- while :
- do
- # Write a here document:
- cat >>$CONFIG_STATUS <<_ACEOF
- # First, check the format of the line:
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- /^[ ]*#[ ]*undef[ ][ ]*$ac_word_re[ ]*\$/b def
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- ac_in=$ac_out; ac_out=$ac_nxt; ac_nxt=$ac_in
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- echo "ac_result=$ac_in" >>$CONFIG_STATUS
- cat >>$CONFIG_STATUS <<\_ACEOF
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- cat "$ac_result" >>"$tmp/config.h"
- if diff $ac_file "$tmp/config.h" >/dev/null 2>&1; then
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- echo "$as_me: $ac_file is unchanged" >&6;}
- else
- rm -f $ac_file
- mv "$tmp/config.h" $ac_file
- fi
- else
- echo "/* $configure_input */"
- cat "$ac_result"
- fi
- rm -f "$tmp/out12"
- ;;
- :C) { echo "$as_me:$LINENO: executing $ac_file commands" >&5
- echo "$as_me: executing $ac_file commands" >&6;}
- ;;
- esac
- case $ac_file$ac_mode in
- "default":C) #
- # Create a script to accomplish the post processing.
- #
- cat << UD_EOF_CONFTEST_C > conftest.c
- #include <stdio.h>
- int readsub(inpath)
- char *inpath;
- {
- char buf[2048], path[1024];
- FILE *fp = inpath == NULL
- ? stdin
- : fopen(inpath, "r");
- if (fp == NULL) {
- (void) perror(inpath);
- return 0;
- }
- buf[sizeof(buf)-1] = 0;
- while (fgets(buf, sizeof(buf), fp) != NULL) {
- if (sscanf(buf, "include%*[ \t]%s", path) == 1) {
- if (!readsub(path))
- return 0;
- } else {
- (void) fputs(buf, stdout);
- }
- }
- return 1;
- }
- int main(int argc, char* argv[])
- {
- return readsub((char*)NULL) ? 0 : 1;
- }
- UD_EOF_CONFTEST_C
- if eval $CC -o conftest ${CFLAGS-} ${CPPFLAGS-} ${LDFLAGS-} conftest.c; then
- conftest=`pwd`/conftest
- case "${CONFIG_FILES-}" in
- '')
- ;;
- *)
- for file in ${CONFIG_FILES-}; do
- echo 1>&2 "expanding \`include's in file \`$file'"
- sd=`pwd`/`echo $file | sed 's,[^/]*$,,'`
- base=`basename $file`
- (cd $sd && $conftest < $base > conftest.mk &&
- mv conftest.mk $base) || exit 1
- done
- ;;
- esac
- fi
- rm conftest conftest.c
- ;;
- esac
- done # for ac_tag
- { (exit 0); exit 0; }
- _ACEOF
- chmod +x $CONFIG_STATUS
- ac_clean_files=$ac_clean_files_save
- # configure is writing to config.log, and then calls config.status.
- # config.status does its own redirection, appending to config.log.
- # Unfortunately, on DOS this fails, as config.log is still kept open
- # by configure, so config.status won't be able to write to it; its
- # output is simply discarded. So we exec the FD to /dev/null,
- # effectively closing config.log, so it can be properly (re)opened and
- # appended to by config.status. When coming back to configure, we
- # need to make the FD available again.
- if test "$no_create" != yes; then
- ac_cs_success=:
- ac_config_status_args=
- test "$silent" = yes &&
- ac_config_status_args="$ac_config_status_args --quiet"
- exec 5>/dev/null
- $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
- exec 5>>config.log
- # Use ||, not &&, to avoid exiting from the if with $? = 1, which
- # would make configure fail if this is the last instruction.
- $ac_cs_success || { (exit 1); exit 1; }
- fi