Fix: update ax_pthread macro to handle newer clang

[urcu.git] / Makefile.am

diff --git a/Makefile.am b/Makefile.am
index 672beecad0176a848ab31d5258c97bee668e4747..8e25fd966769a3cffc7313babb8d3dfb16e04818 100644 (file)
--- a/Makefile.am
+++ b/Makefile.am
@@ -8,6 +8,9 @@ AM_LDFLAGS=-version-info $(URCU_LIBRARY_VERSION)
 if !LIBC_INCLUDES_PTHREAD
 AM_LDFLAGS+=-lpthread
 endif
+if USE_CYGWIN
+AM_LDFLAGS+=-no-undefined
+endif
 AM_CFLAGS=-Wall
 
 SUBDIRS = . doc tests