diff options
| author | Erico Nunes <nunes.erico@gmail.com> | 2016-06-26 23:36:27 +0200 |
|---|---|---|
| committer | Thomas Petazzoni <thomas.petazzoni@free-electrons.com> | 2016-07-01 16:31:29 +0200 |
| commit | 481310c9ad65e1dd5b25986919d06473112e1b50 (patch) | |
| tree | 6c78fe2fe865179bd52bd48b795c18c6c9169c19 /package/efibootmgr | |
| parent | ea22b78d4bb8779a17519dc81a4a7a0c05ad59e7 (diff) | |
efivar: depends on target gcc >= 4.7
The efivar internal build system uses flags such as -std=gnu11 ,
-Wmaybe-uninitialized , -flto which are available in gcc >= 4.7 only.
These flags are passed both to target build and to build a host tool.
For the host part, this has been worked around by overriding
'gcc_flags', but doing that for the target would remove all flags that
upstream intended for the target build.
Buildroot doesn't support building gcc 4.6 in its own toolchain anymore
but it's possible to use an external toolchain with gcc 4.6 which would
be unable to build this package.
This patch adds a limitation on toolchains with target gcc >= 4.7 to
make sure that the flags are available in the chosen toolchain.
Signed-off-by: Erico Nunes <nunes.erico@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Diffstat (limited to 'package/efibootmgr')
| -rw-r--r-- | package/efibootmgr/Config.in | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/package/efibootmgr/Config.in b/package/efibootmgr/Config.in index 758c01fef..9e501f62b 100644 --- a/package/efibootmgr/Config.in +++ b/package/efibootmgr/Config.in @@ -2,6 +2,7 @@ config BR2_PACKAGE_EFIBOOTMGR bool "efibootmgr" depends on BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_12 # efivar depends on BR2_TOOLCHAIN_USES_GLIBC # efivar + depends on BR2_TOOLCHAIN_GCC_AT_LEAST_4_7 # efivar select BR2_PACKAGE_EFIVAR help A Linux user-space application to modify the Intel Extensible @@ -11,6 +12,7 @@ config BR2_PACKAGE_EFIBOOTMGR https://github.com/rhinstaller/efibootmgr -comment "efibootmgr requires a glibc toolchain w/ headers >= 3.12" +comment "efibootmgr requires a glibc toolchain w/ headers >= 3.12, gcc >= 4.7" depends on !BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_12 || \ - !BR2_TOOLCHAIN_USES_GLIBC + !BR2_TOOLCHAIN_USES_GLIBC || \\ + !BR2_TOOLCHAIN_GCC_AT_LEAST_4_7 |