X-Git-Url: https://git.decadent.org.uk/gitweb/?p=ion3.git;a=blobdiff_plain;f=libmainloop%2FMakefile;fp=libmainloop%2FMakefile;h=77ec659472f9730da1d3b56d0d368b3c92d20d9b;hp=6f887fafef4642de1aaca3f4a927194717dbb0c3;hb=214381793227e299ae1e72caa24ad2cfde029ef1;hpb=1cd244db6df1337d594b9e2456c735cbc28aea6c

diff --git a/libmainloop/Makefile b/libmainloop/Makefile
index 6f887fa..77ec659 100644
--- a/libmainloop/Makefile
+++ b/libmainloop/Makefile
@@ -10,7 +10,7 @@ include $(TOPDIR)/build/system-inc.mk
 
 INCLUDES += $(LIBTU_INCLUDES) $(LIBEXTL_INCLUDES) -I..
 
-CFLAGS += $(XOPEN_SOURCE) $(C99_SOURCE)
+CFLAGS += $(POSIX_SOURCE) $(XOPEN_SOURCE) $(C99_SOURCE)
 
 SOURCES = select.c defer.c signal.c hooks.c exec.c