From 8d5cf3347cce9d644f670ffd1d48e71d74635481 Mon Sep 17 00:00:00 2001 From: Fabrice Fontaine Date: Mon, 22 Mar 2021 07:52:34 +0100 Subject: [PATCH] gcc.specs: drop -Werror Build with -Werror raises the following build failure with gcc 10: /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 In file included from efivar.h:28, from efivar.c:40: In function 'text_to_guid', inlined from 'parse_name.constprop' at efivar.c:157:8: guid.h:106:2: error: 'strncpy' output may be truncated copying 8 bytes from a string of length 38 [-Werror=stringop-truncation] 106 | strncpy(eightbytes, text, 8); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ cc1: all warnings being treated as errors Fixes: - http://autobuild.buildroot.org/results/fcba72d359f4128515560e9105384cd4deff5043 Signed-off-by: Fabrice Fontaine [Upstream status: not upstreamable as Makefiles were reworked and a new ERRORS parameter was added: https://github.com/rhboot/efivar/commit/998f617cec92d526e1fadb745673ceef63fa1483] --- gcc.specs | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/gcc.specs b/gcc.specs index 45d43d1..1baf11a 100644 --- a/gcc.specs +++ b/gcc.specs @@ -2,7 +2,7 @@ + -D_GNU_SOURCE *efivar_cpp_options: - -Werror -Wall -std=gnu11 -Wextra + -Wall -std=gnu11 -Wextra *cpp_options: + %(efivar_cpp_options) -- 2.30.1