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| author |   Martin Jansa <martin.jansa@gmail.com> | 2017-08-23 00:10:20 +0200 |
|---|---|---|
| committer |   Richard Purdie <richard.purdie@linuxfoundation.org> | 2017-08-23 08:44:41 +0100 |
| commit | f5302b0ad2942f7705d46c33949ebc1c5ddf3f58 (patch) | |
| tree | 2cf400e8f91fa28821fbe4a4f77ab5c3c1f3ed87 /meta/recipes-bsp/grub/grub2.inc | |
| parent | 5c89539edb17d01ffe82a1b2e7d092816003ecf3 (diff) | |
| download | openembedded-core-f5302b0ad2942f7705d46c33949ebc1c5ddf3f58.tar.gz | |
grub2: fix build on gcc where _FORTIFY_SOURCE is defined
* e.g. with gentoo gcc-7.1 they define _FORTIFY_SOURCE by default with:
https://sources.gentoo.org/cgi-bin/viewvc.cgi/gentoo/src/patchsets/gcc/7.1.0/gentoo/10_all_default-fortify-source.patch?view=markup
which results in following error while building grub-efi-native:
./config-util.h:1504:48: error: this use of "defined" may not be portable [-Werror=expansion-to-defined]
|| (defined _FORTIFY_SOURCE && 0 < _FORTIFY_SOURCE \
^~~~~~~~~~~~~~~
this part comes from gnulib and it's used only for Apple and BSD,
so we can ignore it, but we cannot add -Wno-error=expansion-to-defined
because this warning was introduced only in gcc-7 and older gcc
will fail with:
cc1: error: -Werror=expansion-to-defined: no option -Wexpansion-to-defined
use #pragma to work around this
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta/recipes-bsp/grub/grub2.inc')
| -rw-r--r-- | meta/recipes-bsp/grub/grub2.inc | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/meta/recipes-bsp/grub/grub2.inc b/meta/recipes-bsp/grub/grub2.inc index 240a1f9286..a56fbe7bf8 100644 --- a/meta/recipes-bsp/grub/grub2.inc +++ b/meta/recipes-bsp/grub/grub2.inc @@ -17,6 +17,7 @@ SRC_URI = "https://ftp.gnu.org/gnu/grub/grub-${PV}.tar.gz \ file://autogen.sh-exclude-pc.patch \ file://grub-module-explicitly-keeps-symbole-.module_license.patch \ file://0001-grub.d-10_linux.in-add-oe-s-kernel-name.patch \ + file://fix.build.with.gcc-7.patch \ " SRC_URI[md5sum] = "1116d1f60c840e6dbd67abbc99acb45d" SRC_URI[sha256sum] = "660ee136fbcee08858516ed4de2ad87068bfe1b6b8b37896ce3529ff054a726d" |