X-Git-Url: https://git.notmuchmail.org/git?p=notmuch;a=blobdiff_plain;f=Makefile.local;h=d1b0585f28665a06d7a249e7ee71eec581b984fb;hp=5587cd2c29a635c004df1b1885409905a4b85b60;hb=8a20400490df27812780b349c1805e258cbac99c;hpb=07dff496304d6dc2e8033a18691b095ed9cd212f

diff --git a/Makefile.local b/Makefile.local
index 5587cd2c..d1b0585f 100644
--- a/Makefile.local
+++ b/Makefile.local
@@ -44,7 +44,8 @@ GPG_FILE=$(SHA1_FILE).asc
 PV_FILE=bindings/python/notmuch/version.py
 
 # Smash together user's values with our extra values
-FINAL_CFLAGS = -DNOTMUCH_VERSION=$(VERSION) $(CPPFLAGS) $(CFLAGS) $(WARN_CFLAGS) $(extra_cflags) $(CONFIGURE_CFLAGS)
+STD_CFLAGS := -std=gnu99
+FINAL_CFLAGS = -DNOTMUCH_VERSION=$(VERSION) $(CPPFLAGS) $(STD_CFLAGS) $(CFLAGS) $(WARN_CFLAGS) $(extra_cflags) $(CONFIGURE_CFLAGS)
 FINAL_CXXFLAGS = $(CPPFLAGS) $(CXXFLAGS) $(WARN_CXXFLAGS) $(extra_cflags) $(extra_cxxflags) $(CONFIGURE_CXXFLAGS)
 FINAL_NOTMUCH_LDFLAGS = $(LDFLAGS) -Lutil -lutil -Llib -lnotmuch
 ifeq ($(LIBDIR_IN_LDCONFIG),0)