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rework how pthreads support to turned on/off, always run though the

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switch to figure out what the linker/compiler flag are


git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@15349 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Love Hörnquist Åstrand
2005-06-03 10:43:19 +00:00
parent 0dd014d499
commit 7696971fe7
1 changed files with 16 additions and 14 deletions
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30
cf/pthreads.m4
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@@ -3,18 +3,14 @@ dnl $Id$
AC_DEFUN([KRB_PTHREADS], [ AC_DEFUN([KRB_PTHREADS], [
AC_MSG_CHECKING(if compiling threadsafe libraries) AC_MSG_CHECKING(if compiling threadsafe libraries)
if test "$PTHREADS_LIBS" = "" ; then
PTHREADS_LIBS="-pthread"
fi
AC_ARG_ENABLE(pthread-support, AC_ARG_ENABLE(pthread-support,
AS_HELP_STRING([--enable-pthread-support], AS_HELP_STRING([--enable-pthread-support],
[if you want thread safe libraries]), [if you want thread safe libraries]),
[],[enable_pthread_support=maybe]) [],[enable_pthread_support=maybe])
if test "$enable_pthread_support" = maybe; then
case "$host" in case "$host" in
*-*-solaris2*) *-*-solaris2*)
enable_pthread_support=yes native_pthread_support=yes
if test "$GCC" = yes; then if test "$GCC" = yes; then
PTHREADS_CFLAGS=-pthreads PTHREADS_CFLAGS=-pthreads
PTHREADS_LIBS=-pthreads PTHREADS_LIBS=-pthreads
@@ -24,41 +20,47 @@ case "$host" in
fi fi
;; ;;
*-*-netbsd*) *-*-netbsd*)
enable_pthread_support="if running netbsd 1.6T or newer" native_pthread_support="if running netbsd 1.6T or newer"
dnl heim_threads.h knows this dnl heim_threads.h knows this
PTHREADS_LIBS="" PTHREADS_LIBS=""
;; ;;
*-*-freebsd5*) *-*-freebsd5*)
enable_pthread_support=yes native_pthread_support=yes
;; ;;
*-*-linux* | *-*-linux-gnu) *-*-linux* | *-*-linux-gnu)
case `uname -r` in case `uname -r` in
2.*) 2.*)
enable_pthread_support=yes native_pthread_support=yes
PTHREADS_CFLAGS=-pthread PTHREADS_CFLAGS=-pthread
PTHREADS_LIBS=-pthread
;; ;;
esac esac
;; ;;
*-*-aix*) *-*-aix*)
if test "$GCC" = yes; then if test "$GCC" = yes; then
enable_pthread_support=yes native_pthread_support=yes
PTHREADS_LIBS="-pthread"
elif expr "$CC" : ".*_r" > /dev/null ; then elif expr "$CC" : ".*_r" > /dev/null ; then
enable_pthread_support=yes native_pthread_support=yes
PTHREADS_CFLAGS="" PTHREADS_CFLAGS=""
PTHREADS_LIBS="" PTHREADS_LIBS=""
else else
enable_pthread_support=no native_pthread_support=no
fi fi
;; ;;
mips-sgi-irix6.[[5-9]]) # maybe works for earlier versions too mips-sgi-irix6.[[5-9]]) # maybe works for earlier versions too
enable_pthread_support=yes native_pthread_support=yes
PTHREADS_LIBS="-lpthread" PTHREADS_LIBS="-lpthread"
;; ;;
*) *)
enable_pthread_support=no native_pthread_support=no
;; ;;
esac esac
if test "$enable_pthread_support" = maybe ; then
enable_pthread_support="$native_pthread_support"
fi fi
if test "$enable_pthread_support" != no; then if test "$enable_pthread_support" != no; then
AC_DEFINE(ENABLE_PTHREAD_SUPPORT, 1, AC_DEFINE(ENABLE_PTHREAD_SUPPORT, 1,
[Define if you want have a thread safe libraries]) [Define if you want have a thread safe libraries])