PageRenderTime 14ms CodeModel.GetById 10ms app.highlight 1ms RepoModel.GetById 1ms app.codeStats 0ms

/crypto/heimdal/cf/pthreads.m4

https://bitbucket.org/freebsd/freebsd-head/
m4 | 75 lines | 68 code | 7 blank | 0 comment | 0 complexity | defa9b04e74151eefd7f5e329df74d59 MD5 | raw file
 1dnl $Id: pthreads.m4 20295 2007-04-11 11:08:08Z lha $
 2
 3AC_DEFUN([KRB_PTHREADS], [
 4AC_MSG_CHECKING(if compiling threadsafe libraries)
 5
 6AC_ARG_ENABLE(pthread-support,
 7	AS_HELP_STRING([--enable-pthread-support],
 8			[if you want thread safe libraries]),
 9	[],[enable_pthread_support=maybe])
10
11case "$host" in 
12*-*-solaris2*)
13	native_pthread_support=yes
14	if test "$GCC" = yes; then
15		PTHREADS_CFLAGS=-pthreads
16		PTHREADS_LIBS=-pthreads
17	else
18		PTHREADS_CFLAGS=-mt
19		PTHREADS_LIBS=-mt
20	fi
21	;;
22*-*-netbsd*)
23	native_pthread_support="if running netbsd 1.6T or newer"
24	dnl heim_threads.h knows this
25	PTHREADS_LIBS=""
26	;;
27*-*-freebsd5*)
28	native_pthread_support=yes
29	;;
30*-*-linux* | *-*-linux-gnu)
31	case `uname -r` in
32	2.*)
33		native_pthread_support=yes
34		PTHREADS_CFLAGS=-pthread
35		PTHREADS_LIBS=-pthread
36		;;
37	esac
38	;;
39*-*-aix*)
40	dnl AIX is disabled since we don't handle the utmp/utmpx
41        dnl problems that aix causes when compiling with pthread support
42	native_pthread_support=no
43	;;
44mips-sgi-irix6.[[5-9]])  # maybe works for earlier versions too
45	native_pthread_support=yes
46	PTHREADS_LIBS="-lpthread"
47	;;
48*-*-darwin*)
49	native_pthread_support=yes
50	;;
51*)
52	native_pthread_support=no
53	;;
54esac
55
56if test "$enable_pthread_support" = maybe ; then
57	enable_pthread_support="$native_pthread_support"
58fi
59	
60if test "$enable_pthread_support" != no; then
61    AC_DEFINE(ENABLE_PTHREAD_SUPPORT, 1,
62	[Define if you want have a thread safe libraries])
63    dnl This sucks, but libtool doesn't save the depenecy on -pthread
64    dnl for libraries.
65    LIBS="$PTHREADS_LIBS $LIBS"
66else
67  PTHREADS_CFLAGS=""
68  PTHREADS_LIBS=""
69fi
70
71AC_SUBST(PTHREADS_CFLAGS)
72AC_SUBST(PTHREADS_LIBS)
73
74AC_MSG_RESULT($enable_pthread_support)
75])