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Check for *BSD -pthread option.

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git-svn-id: file:///fltk/svn/fltk/branches/branch-1.1@1865 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
This commit is contained in:
Michael R Sweet
2001-12-17 15:36:28 +00:00
parent b5a99aa156
commit 75a3206b79
2 changed files with 23 additions and 4 deletions
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CHANGES
+2
View File
@@ -1,5 +1,7 @@
CHANGES IN FLTK 1.1.0b8
- Added a configure check for *BSD - use -pthread option
instead of -lpthread.
- Fl_Text_Display could get in an infinite loop when
redrawing a portion of the screen. Added a check for
the return value from fl_clip_box() so that the
configure.in
+21 -4
View File
@@ -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