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| author | Michael R Sweet <michael.r.sweet@gmail.com> | 2001-12-17 15:36:28 +0000 |
|---|---|---|
| committer | Michael R Sweet <michael.r.sweet@gmail.com> | 2001-12-17 15:36:28 +0000 |
| commit | 75a3206b794d800211cf6cc97164f5369c20ca01 (patch) | |
| tree | ddf356bcfaa2ca25f40c9c3f3b501b2365f5eb59 /configure.in | |
| parent | b5a99aa15679f11d2cfb3c7290c611b7fe26e6ec (diff) | |
Check for *BSD -pthread option.
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.1@1865 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
Diffstat (limited to 'configure.in')
| -rw-r--r-- | configure.in | 25 |
1 files changed, 21 insertions, 4 deletions
diff --git a/configure.in b/configure.in index 5c2631d80..6c258dd87 100644 --- a/configure.in +++ b/configure.in @@ -1,7 +1,7 @@ dnl -*- sh -*- dnl the "configure" script is made from this by running GNU "autoconf" dnl -dnl "$Id: configure.in,v 1.33.2.31.2.41 2001/12/14 21:02:24 easysw Exp $" +dnl "$Id: configure.in,v 1.33.2.31.2.42 2001/12/17 15:36:28 easysw Exp $" dnl dnl Configuration script for the Fast Light Tool Kit (FLTK). dnl @@ -263,9 +263,26 @@ dnl some environments need postprocessing (Darwin, MacOS) POSTBUILD=: dnl Check for pthreads for multi-threaded apps... +have_pthread=no + if test x"$enable_threads" = xyes; then AC_CHECK_HEADER(pthread.h, AC_DEFINE(HAVE_PTHREAD_H)) AC_SEARCH_LIBS(pthread_create, pthread) + + if test x"$ac_cv_search_pthread_create" = xyes -a x$ac_cv_header_pthread_h = xyes; then + have_pthread=yes + else + dnl *BSD uses -pthread option... + AC_MSG_CHECKING([for pthread_create using -pthread]) + SAVELIBS="$LIBS" + LIBS="-pthread $LIBS" + AC_TRY_LINK([#include <pthread.h>], + [pthread_create(0, 0, 0, 0);], + LIBS="-pthread $SAVELIBS" + have_pthread=yes, + LIBS="$SAVELIBS") + AC_MSG_RESULT([$have_pthread]) + fi fi THREADS="" @@ -321,8 +338,8 @@ case $uname in POSTBUILD="/Developer/Tools/Rez -t APPL -o" ;; *) - - if test "x$ac_cv_search_pthread_create" != xno -a x"$enable_threads" = xyes; then + # All others are UNIX/X11... + if test $have_pthread = yes; then AC_DEFINE(HAVE_PTHREAD) THREADS="threads" fi @@ -615,5 +632,5 @@ AC_OUTPUT(makeinclude fltk.list fltk-config FL/Makefile) chmod +x fltk-config dnl -dnl End of "$Id: configure.in,v 1.33.2.31.2.41 2001/12/14 21:02:24 easysw Exp $". +dnl End of "$Id: configure.in,v 1.33.2.31.2.42 2001/12/17 15:36:28 easysw Exp $". dnl |