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# · m4 · 123 lines · 101 code · 22 blank · 0 comment · 0 complexity · cb5c951068cec5e30e2d6f4a5bd819c9 MD5 · raw file

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<h1 style="margin:8px;" id="f1">tsrm.m4&nbsp;&nbsp;&nbsp;<span style="font-weight: normal; font-size: 0.5em;">[<a href="?txt">plain text</a>]</span></h1>
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<pre>
<span class="enscript-string">
dnl TSRM_CHECK_GCC_ARG(ARG, ACTION-IF-FOUND, ACTION-IF-NOT_FOUND)	
AC_DEFUN(TSRM_CHECK_GCC_ARG,[
  gcc_arg_name=[ac_cv_gcc_arg]translit($1,A-Z-,a-z_)
  AC_CACHE_CHECK([whether $CC supports $1], [ac_cv_gcc_arg]translit($1,A-Z-,a-z_), [
  echo '</span>void somefunc() { };' &gt; conftest.c
  cmd='$CC $1 -c conftest.c'
  if <span class="enscript-keyword">eval</span> $cmd 2&gt;&amp;1 | egrep -e $1 &gt;/dev/null ; then
    ac_result=no
  else
    ac_result=yes
  fi
  <span class="enscript-keyword">eval</span> $gcc_arg_name=$ac_result
  rm -f conftest.*
  ])
  if <span class="enscript-keyword">eval</span> test &quot;\$$gcc_arg_name&quot; = &quot;yes&quot;; then
    $2
  else
    :
    $3
  fi
])

AC_DEFUN(TSRM_BASIC_CHECKS,[

AC_REQUIRE([AC_PROG_CC])<span class="enscript-comment">dnl
</span><span class="enscript-comment">dnl AC_REQUIRE([AM_PROG_CC_STDC])dnl
</span>AC_REQUIRE([AC_PROG_CC_C_O])<span class="enscript-comment">dnl
</span>AC_REQUIRE([AC_PROG_RANLIB])<span class="enscript-comment">dnl
</span>
AC_CHECK_HEADERS(stdarg.h)

])


AC_DEFUN(TSRM_CHECK_PTH,[

AC_MSG_CHECKING(for GNU Pth)
PTH_PREFIX=&quot;`$1 --prefix`&quot;
if test -z &quot;$PTH_PREFIX&quot;; then
  AC_MSG_RESULT(Please check your Pth installation)
fi

CPPFLAGS=&quot;$CPPFLAGS `$1 --cflags`&quot;
LDFLAGS=&quot;$LDFLAGS `$1 --ldflags`&quot;
LIBS=&quot;$LIBS `$1 --libs`&quot;

AC_DEFINE(GNUPTH, 1, [Whether you use GNU Pth])
AC_MSG_RESULT(yes - installed in $PTH_PREFIX)

])

<span class="enscript-keyword">sinclude</span>(threads.m4)
<span class="enscript-keyword">sinclude</span>(TSRM/threads.m4)

AC_DEFUN(TSRM_CHECK_PTHREADS,[
		
PTHREADS_CHECK
		
if test &quot;$pthreads_working&quot; != &quot;yes&quot;; then
  AC_MSG_ERROR(Your system seems to lack POSIX threads.)
fi
		
AC_DEFINE(PTHREADS, 1, Whether to use Pthreads)

AC_MSG_CHECKING(for POSIX threads)
AC_MSG_RESULT(yes)
])


AC_DEFUN(TSRM_THREADS_CHECKS,[

<span class="enscript-comment">dnl For the thread implementations, we always use --with-*
</span><span class="enscript-comment">dnl to maintain consistency
</span>
AC_ARG_WITH(tsrm-pth,
[  --with-tsrm-pth[=pth-config]    Use GNU Pth.],[
  TSRM_PTH=$withval
],[
  TSRM_PTH=no
])

AC_ARG_WITH(tsrm-pthreads,
[  --with-tsrm-pthreads    Use POSIX threads (default)],[
  TSRM_PTHREADS=$withval
],[
  TSRM_PTHREADS=yes
])

test &quot;$TSRM_PTH&quot; = &quot;yes&quot; &amp;&amp; TSRM_PTH=pth-config

if test &quot;$TSRM_PTH&quot; != &quot;no&quot;; then
  TSRM_CHECK_PTH($TSRM_PTH)
elif test &quot;$TSRM_PTHREADS&quot; != &quot;no&quot;; then
  TSRM_CHECK_PTHREADS
fi

])
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