extensions: Enable extensions on MacOS X 10.5 and later.

[gnulib.git] / modules / sigprocmask

diff --git a/modules/sigprocmask b/modules/sigprocmask
index e46abc9..ba12f39 100644 (file)
--- a/modules/sigprocmask
+++ b/modules/sigprocmask
@@ -7,11 +7,15 @@ m4/signalblocking.m4
 
 Depends-on:
 signal
-stdint
-raise
+stdint          [test $HAVE_POSIX_SIGNALBLOCKING = 0]
+raise           [test $HAVE_POSIX_SIGNALBLOCKING = 0]
 
 configure.ac:
 gl_SIGNALBLOCKING
+if test $HAVE_POSIX_SIGNALBLOCKING = 0; then
+  AC_LIBOBJ([sigprocmask])
+  gl_PREREQ_SIGPROCMASK
+fi
 gl_SIGNAL_MODULE_INDICATOR([sigprocmask])
 
 Makefile.am: