From: Martin Steigerwald <martin.steigerwald@proact.de>
Date: Tue, 4 Jul 2023 12:29:14 +0000 (+0200)
Subject: Keep C pre processor hardening build flags.
X-Git-Tag: fio-3.36~73^2
X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=2810cf2863a4b63dab7c434f2fbf3263cc69e4a9;p=fio.git

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 <martin.steigerwald@proact.de>
---

diff --git a/Makefile b/Makefile
index 6d7fd4e2..cc8164b2 100644
--- 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)