X-Git-Url: https://git.ao2.it/visomat-utils.git/blobdiff_plain/ec6cf524733f65ff40ac2e086e96e0dfd38e1dda..89ec9734ef0716e4b46cd33bc10434c677d860a6:/src/Makefile

diff --git a/src/Makefile b/src/Makefile
index 371a75c..79105ea 100644
--- a/src/Makefile
+++ b/src/Makefile
@@ -23,13 +23,22 @@ CFLAGS += -fno-common \
 	-Wswitch-enum \
 	-Wundef \
 	-Wunreachable-code \
-	-Wunsafe-loop-optimizations \
-	-Wunused-but-set-variable \
 	-Wwrite-strings \
 	-Wp,-D_FORTIFY_SOURCE=2 \
 	-fstack-protector \
 	--param=ssp-buffer-size=4
 
+ifneq ($(CC),clang)
+  CFLAGS += -Wunsafe-loop-optimizations -Wunused-but-set-variable
+endif
+
+ifeq ($(DEBUG),1)
+  CFLAGS += -DDEBUG
+endif
+
+# for getopt
+CFLAGS += -D_POSIX_C_SOURCE=2
+
 CFLAGS += $(shell pkg-config --cflags libusb-1.0)
 LDLIBS := $(shell pkg-config --libs libusb-1.0)