From 7df4a9fce8d3008befc0718a6ea9fafdaecf3c6b Mon Sep 17 00:00:00 2001
From: Bent Bisballe Nyeng <deva@aasimon.org>
Date: Sat, 16 Jun 2018 18:28:52 +0200
Subject: Fix semaphore test on OSX.

---
 configure.ac | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'configure.ac')

diff --git a/configure.ac b/configure.ac
index 456cb74..d635cf0 100644
--- a/configure.ac
+++ b/configure.ac
@@ -641,6 +641,12 @@ CPPFLAGS="$tmp_CPPFLAGS"
 CFLAGS="$tmp_CFLAGS"
 LDFLAGS="$tmp_LDFLAGS"
 LIBS="$tmp_LIBS"
+# Add extra (platform specific) libs for semaphore support?
+AS_CASE([$host_os],
+		      [darwin*], [PTHREAD_LIBS="$PTHREAD_LIBS -framework CoreServices"],
+		      [linux*|*bsd*], [],
+		      [msys|mingw*|windows*|winnt|cygwin], [],
+					[])
 AC_SUBST(PTHREAD_CFLAGS)
 AC_SUBST(PTHREAD_LIBS)
 
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