1b5e90c320
Disable -Werror to avoid the following build failure with gcc 4.8 raised since bump to version 0.6.0 in commitee1a2826dcande2a4ed135c: /home/buildroot/autobuild/instance-1/output-1/host/bin/arm-none-linux-gnueabi-gcc -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -I./src -std=gnu99 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_FORTIFY_SOURCE=1 -Werror=incompatible-pointer-types -Werror=implicit-function-declaration -Werror=int-conversion -fPIC -c -o src/cborerrorstrings.pic.o src/cborerrorstrings.c cc1: error: -Werror=incompatible-pointer-types: no option -Wincompatible-pointer-types cc1: error: -Werror=int-conversion: no option -Wint-conversion Fixes: - http://autobuild.buildroot.org/results/a9fe64c42bb96f9e7b4af3050464f6570c1c00fa Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com> Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
45 lines
1.8 KiB
Diff
45 lines
1.8 KiB
Diff
From 5f26eaf8d7be760fafe11ef4a6e0f907e7e8c3f0 Mon Sep 17 00:00:00 2001
|
|
From: Fabrice Fontaine <fontaine.fabrice@gmail.com>
|
|
Date: Mon, 10 Jan 2022 23:17:45 +0100
|
|
Subject: [PATCH] Makefile: add DISABLE_WERROR
|
|
|
|
Allow the user to disable -Werror to avoid the following build failure
|
|
with gcc 4.8 raised since version 0.6.0 and
|
|
https://github.com/intel/tinycbor/commit/e2a4ed135c4d9101c4df83f2dd033cd249b6ef07:
|
|
|
|
/home/buildroot/autobuild/instance-1/output-1/host/bin/arm-none-linux-gnueabi-gcc -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -I./src -std=gnu99 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_FORTIFY_SOURCE=1 -Werror=incompatible-pointer-types -Werror=implicit-function-declaration -Werror=int-conversion -fPIC -c -o src/cborerrorstrings.pic.o src/cborerrorstrings.c
|
|
cc1: error: -Werror=incompatible-pointer-types: no option -Wincompatible-pointer-types
|
|
cc1: error: -Werror=int-conversion: no option -Wint-conversion
|
|
|
|
Fixes:
|
|
- http://autobuild.buildroot.org/results/a9f/a9fe64c42bb96f9e7b4af3050464f6570c1c00fa
|
|
|
|
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
|
|
[Retrieved from:
|
|
https://github.com/intel/tinycbor/commit/5f26eaf8d7be760fafe11ef4a6e0f907e7e8c3f0]
|
|
---
|
|
Makefile | 7 ++++++-
|
|
1 file changed, 6 insertions(+), 1 deletion(-)
|
|
|
|
diff --git a/Makefile b/Makefile
|
|
index 6492ea16..3cde2b3d 100644
|
|
--- a/Makefile
|
|
+++ b/Makefile
|
|
@@ -236,10 +236,15 @@ tag: distcheck
|
|
.SECONDARY:
|
|
|
|
cflags := $(CPPFLAGS) -I$(SRCDIR)src
|
|
-cflags += -std=gnu99 $(CFLAGS) \
|
|
+cflags += -std=gnu99 $(CFLAGS)
|
|
+
|
|
+ifneq ($(DISABLE_WERROR),1)
|
|
+cflags += \
|
|
-Werror=incompatible-pointer-types \
|
|
-Werror=implicit-function-declaration \
|
|
-Werror=int-conversion
|
|
+endif
|
|
+
|
|
%.o: %.c
|
|
@test -d $(@D) || $(MKDIR) $(@D)
|
|
$(CC) $(cflags) $($(basename $(notdir $@))_CCFLAGS) -c -o $@ $<
|