| From 8d5cf3347cce9d644f670ffd1d48e71d74635481 Mon Sep 17 00:00:00 2001 |
| From: Fabrice Fontaine <fontaine.fabrice@gmail.com> |
| 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 <fontaine.fabrice@gmail.com> |
| [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 |
| |
