Keep C pre processor hardening build flags.

This allows for distributions like Debian to apply hardening flags without patching the makefile. Signed-off-by: Martin Steigerwald <[email protected]>
kawasaki · Jul 4, 2023 · 2810cf2 · 2810cf2
1 parent 41508de
commit 2810cf2
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Makefile b/Makefile
@@ -20,7 +20,7 @@ include config-host.mak
 endif
 
 DEBUGFLAGS = -DFIO_INC_DEBUG
-CPPFLAGS= -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -DFIO_INTERNAL $(DEBUGFLAGS)
+CPPFLAGS+= -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -DFIO_INTERNAL $(DEBUGFLAGS)
 OPTFLAGS= -g -ffast-math
 FIO_CFLAGS= -std=gnu99 -Wwrite-strings -Wall -Wdeclaration-after-statement $(OPTFLAGS) $(EXTFLAGS) $(BUILD_CFLAGS) -I. -I$(SRCDIR)
 LIBS	+= -lm $(EXTLIBS)