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Diffstat (limited to 'lib/gl/m4/threadlib.m4')
-rw-r--r-- | lib/gl/m4/threadlib.m4 | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/lib/gl/m4/threadlib.m4 b/lib/gl/m4/threadlib.m4 index 3dd38aa877..f67791e813 100644 --- a/lib/gl/m4/threadlib.m4 +++ b/lib/gl/m4/threadlib.m4 @@ -1,4 +1,4 @@ -# threadlib.m4 serial 3 (gettext-0.18) +# threadlib.m4 serial 4 (gettext-0.18) dnl Copyright (C) 2005-2009 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, @@ -52,13 +52,24 @@ AC_HELP_STRING([--disable-threads], [build without multithread safety]), [if test -n "$gl_use_threads_default"; then gl_use_threads="$gl_use_threads_default" else +changequote(,)dnl case "$host_os" in dnl Disable multithreading by default on OSF/1, because it interferes dnl with fork()/exec(): When msgexec is linked with -lpthread, its dnl child process gets an endless segmentation fault inside execvp(). + dnl Disable multithreading by default on Cygwin 1.5.x, because it has + dnl bugs that lead to endless loops or crashes. See + dnl <http://cygwin.com/ml/cygwin/2009-08/msg00283.html>. osf*) gl_use_threads=no ;; + cygwin*) + case `uname -r` in + 1.[0-5].*) gl_use_threads=no ;; + *) gl_use_threads=yes ;; + esac + ;; *) gl_use_threads=yes ;; esac +changequote([,])dnl fi ]) if test "$gl_use_threads" = yes || test "$gl_use_threads" = posix; then |