Add -pthread to AM_CFLAGS to do the right thing when using threads

https://bugs.freedesktop.org/show_bug.cgi?id=71633

diff --git a/src/Makefile.am b/src/Makefile.am
index fb2df1c..15f44a5 100644 (file)
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -36,7 +36,7 @@ pkgconfigdir = $(libdir)/pkgconfig
 pkgconfig_DATA = wayland-client.pc wayland-server.pc
 
 AM_CPPFLAGS = $(FFI_CFLAGS)
-AM_CFLAGS = $(GCC_CFLAGS)
+AM_CFLAGS = $(GCC_CFLAGS) -pthread
 
 protocoldir = $(top_srcdir)/protocol