1*4882a593SmuzhiyunFrom 8d5cf3347cce9d644f670ffd1d48e71d74635481 Mon Sep 17 00:00:00 2001 2*4882a593SmuzhiyunFrom: Fabrice Fontaine <fontaine.fabrice@gmail.com> 3*4882a593SmuzhiyunDate: Mon, 22 Mar 2021 07:52:34 +0100 4*4882a593SmuzhiyunSubject: [PATCH] gcc.specs: drop -Werror 5*4882a593Smuzhiyun 6*4882a593SmuzhiyunBuild with -Werror raises the following build failure with gcc 10: 7*4882a593Smuzhiyun 8*4882a593Smuzhiyun/home/buildroot/autobuild/run/instance-1/output-1/host/bin/aarch64-none-linux-gnu-gcc -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -I/home/buildroot/autobuild/run/instance-1/output-1/build/efivar-37/src/include/ -specs=/home/buildroot/autobuild/run/instance-1/output-1/build/efivar-37/gcc.specs -L. -fPIC -Wl,-z,muldefs -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -o efivar efivar.c -lefivar -ldl 9*4882a593SmuzhiyunIn file included from efivar.h:28, 10*4882a593Smuzhiyun from efivar.c:40: 11*4882a593SmuzhiyunIn function 'text_to_guid', 12*4882a593Smuzhiyun inlined from 'parse_name.constprop' at efivar.c:157:8: 13*4882a593Smuzhiyunguid.h:106:2: error: 'strncpy' output may be truncated copying 8 bytes from a string of length 38 [-Werror=stringop-truncation] 14*4882a593Smuzhiyun 106 | strncpy(eightbytes, text, 8); 15*4882a593Smuzhiyun | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ 16*4882a593Smuzhiyuncc1: all warnings being treated as errors 17*4882a593Smuzhiyun 18*4882a593SmuzhiyunFixes: 19*4882a593Smuzhiyun - http://autobuild.buildroot.org/results/fcba72d359f4128515560e9105384cd4deff5043 20*4882a593Smuzhiyun 21*4882a593SmuzhiyunSigned-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com> 22*4882a593Smuzhiyun[Upstream status: not upstreamable as Makefiles were reworked and a new 23*4882a593SmuzhiyunERRORS parameter was added: 24*4882a593Smuzhiyunhttps://github.com/rhboot/efivar/commit/998f617cec92d526e1fadb745673ceef63fa1483] 25*4882a593Smuzhiyun--- 26*4882a593Smuzhiyun gcc.specs | 2 +- 27*4882a593Smuzhiyun 1 file changed, 1 insertion(+), 1 deletion(-) 28*4882a593Smuzhiyun 29*4882a593Smuzhiyundiff --git a/gcc.specs b/gcc.specs 30*4882a593Smuzhiyunindex 45d43d1..1baf11a 100644 31*4882a593Smuzhiyun--- a/gcc.specs 32*4882a593Smuzhiyun+++ b/gcc.specs 33*4882a593Smuzhiyun@@ -2,7 +2,7 @@ 34*4882a593Smuzhiyun + -D_GNU_SOURCE 35*4882a593Smuzhiyun 36*4882a593Smuzhiyun *efivar_cpp_options: 37*4882a593Smuzhiyun- -Werror -Wall -std=gnu11 -Wextra 38*4882a593Smuzhiyun+ -Wall -std=gnu11 -Wextra 39*4882a593Smuzhiyun 40*4882a593Smuzhiyun *cpp_options: 41*4882a593Smuzhiyun + %(efivar_cpp_options) 42*4882a593Smuzhiyun-- 43*4882a593Smuzhiyun2.30.1 44*4882a593Smuzhiyun 45