Thomas Petazzoni 8f3915ef79 efibootmgr: backport upstream patch to fix build with gcc 6.x ...

efibootmgr was built with -fshort-wchar, which causes gcc to use
2-byte wchar_t instead of the normal 4-byte wchar_t. But this doesn't
work anymore with gcc 6.x, as it causes a build failure:

/home/test/autobuild/run/instance-3/output/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-gnueabihf/6.3.0/../../../../arm-buildroot-linux-gnueabihf/bin/ld: warning: efibootmgr.o uses 2-byte wchar_t yet the output is to use 4-byte wchar_t; use of wchar_t values across objects may fail
/home/test/autobuild/run/instance-3/output/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-gnueabihf/6.3.0/../../../../arm-buildroot-linux-gnueabihf/bin/ld: warning: efi.o uses 2-byte wchar_t yet the output is to use 4-byte wchar_t; use of wchar_t values across objects may fail
/home/test/autobuild/run/instance-3/output/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-gnueabihf/6.3.0/../../../../arm-buildroot-linux-gnueabihf/bin/ld: warning: unparse_path.o uses 2-byte wchar_t yet the output is to use 4-byte wchar_t; use of wchar_t values across objects may fail

Upstream solution was do simply drop -fshort-wchar:

  3466fd05c8

So this commit simply backports this upstream patch.

Fixes:

  http://autobuild.buildroot.net/results/87c3ff2427331eb9ab31c9eb685fe80954a0a98f/

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
(cherry picked from commit 3e254b82c7)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

2017-05-15 13:24:46 +02:00

..

0001-Allow-build-with-uClibc.patch

efibootmrg: Allow build with uClibc

2016-11-27 16:43:27 +01:00

Config.in

efibootmgr: depends on wchar

2016-12-07 23:45:35 +01:00

efibootmgr.hash

efibootmgr: backport upstream patch to fix build with gcc 6.x

2017-05-15 13:24:46 +02:00

efibootmgr.mk

efibootmgr: backport upstream patch to fix build with gcc 6.x

2017-05-15 13:24:46 +02:00