X-Git-Url: https://git.danieliu.xyz/?a=blobdiff_plain;f=config.mk;h=faea37ff746ede27b1a55a6767974f59ccd142a6;hb=d5ce8df9d9a86bf0d1cb97e4cfe4cd6951f2f1f5;hp=95690f9fc6a3dc8c987bf6a491e5e72c96bb48e0;hpb=5feb0c689dd815a31d48e2007b364057f6fec773;p=dmenu.git

diff --git a/config.mk b/config.mk
index 95690f9..faea37f 100644
--- a/config.mk
+++ b/config.mk
@@ -23,8 +23,8 @@ INCS = -I${X11INC} -I${FREETYPEINC}
 LIBS = -L${X11LIB} -lX11 ${XINERAMALIBS} ${FREETYPELIBS}
 
 # flags
-CPPFLAGS = -D_BSD_SOURCE -D_POSIX_C_SOURCE=200809L -DVERSION=\"${VERSION}\" ${XINERAMAFLAGS}
-CFLAGS   = -ansi -pedantic -Wall -Os ${INCS} ${CPPFLAGS}
+CPPFLAGS = -D_BSD_SOURCE -D_XOPEN_SOURCE=700 -D_POSIX_C_SOURCE=200809L -DVERSION=\"${VERSION}\" ${XINERAMAFLAGS}
+CFLAGS   = -std=c99 -pedantic -Wall -Os ${INCS} ${CPPFLAGS}
 LDFLAGS  = -s ${LIBS}
 
 # compiler and linker