| Current Path : /usr/src/crypto/heimdal/cf/ |
FreeBSD hs32.drive.ne.jp 9.1-RELEASE FreeBSD 9.1-RELEASE #1: Wed Jan 14 12:18:08 JST 2015 root@hs32.drive.ne.jp:/sys/amd64/compile/hs32 amd64 |
| Current File : //usr/src/crypto/heimdal/cf/pthreads.m4 |
dnl $Id: pthreads.m4 20295 2007-04-11 11:08:08Z lha $
AC_DEFUN([KRB_PTHREADS], [
AC_MSG_CHECKING(if compiling threadsafe libraries)
AC_ARG_ENABLE(pthread-support,
AS_HELP_STRING([--enable-pthread-support],
[if you want thread safe libraries]),
[],[enable_pthread_support=maybe])
case "$host" in
*-*-solaris2*)
native_pthread_support=yes
if test "$GCC" = yes; then
PTHREADS_CFLAGS=-pthreads
PTHREADS_LIBS=-pthreads
else
PTHREADS_CFLAGS=-mt
PTHREADS_LIBS=-mt
fi
;;
*-*-netbsd*)
native_pthread_support="if running netbsd 1.6T or newer"
dnl heim_threads.h knows this
PTHREADS_LIBS=""
;;
*-*-freebsd5*)
native_pthread_support=yes
;;
*-*-linux* | *-*-linux-gnu)
case `uname -r` in
2.*)
native_pthread_support=yes
PTHREADS_CFLAGS=-pthread
PTHREADS_LIBS=-pthread
;;
esac
;;
*-*-aix*)
dnl AIX is disabled since we don't handle the utmp/utmpx
dnl problems that aix causes when compiling with pthread support
native_pthread_support=no
;;
mips-sgi-irix6.[[5-9]]) # maybe works for earlier versions too
native_pthread_support=yes
PTHREADS_LIBS="-lpthread"
;;
*-*-darwin*)
native_pthread_support=yes
;;
*)
native_pthread_support=no
;;
esac
if test "$enable_pthread_support" = maybe ; then
enable_pthread_support="$native_pthread_support"
fi
if test "$enable_pthread_support" != no; then
AC_DEFINE(ENABLE_PTHREAD_SUPPORT, 1,
[Define if you want have a thread safe libraries])
dnl This sucks, but libtool doesn't save the depenecy on -pthread
dnl for libraries.
LIBS="$PTHREADS_LIBS $LIBS"
else
PTHREADS_CFLAGS=""
PTHREADS_LIBS=""
fi
AC_SUBST(PTHREADS_CFLAGS)
AC_SUBST(PTHREADS_LIBS)
AC_MSG_RESULT($enable_pthread_support)
])