720deac3d9
Fix 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>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
45 lines
1.8 KiB
Diff
45 lines
1.8 KiB
Diff
From 8d5cf3347cce9d644f670ffd1d48e71d74635481 Mon Sep 17 00:00:00 2001
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From: Fabrice Fontaine <fontaine.fabrice@gmail.com>
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Date: Mon, 22 Mar 2021 07:52:34 +0100
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Subject: [PATCH] gcc.specs: drop -Werror
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Build with -Werror raises the following build failure with gcc 10:
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/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
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In file included from efivar.h:28,
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from efivar.c:40:
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In function 'text_to_guid',
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inlined from 'parse_name.constprop' at efivar.c:157:8:
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guid.h:106:2: error: 'strncpy' output may be truncated copying 8 bytes from a string of length 38 [-Werror=stringop-truncation]
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106 | strncpy(eightbytes, text, 8);
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| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
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cc1: all warnings being treated as errors
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Fixes:
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- http://autobuild.buildroot.org/results/fcba72d359f4128515560e9105384cd4deff5043
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Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
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[Upstream status: not upstreamable as Makefiles were reworked and a new
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ERRORS parameter was added:
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https://github.com/rhboot/efivar/commit/998f617cec92d526e1fadb745673ceef63fa1483]
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---
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gcc.specs | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/gcc.specs b/gcc.specs
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index 45d43d1..1baf11a 100644
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--- a/gcc.specs
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+++ b/gcc.specs
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@@ -2,7 +2,7 @@
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+ -D_GNU_SOURCE
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*efivar_cpp_options:
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- -Werror -Wall -std=gnu11 -Wextra
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+ -Wall -std=gnu11 -Wextra
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*cpp_options:
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+ %(efivar_cpp_options)
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--
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2.30.1
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