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| author |   Khem Raj <raj.khem@gmail.com> | 2018-09-12 21:50:59 -0700 |
|---|---|---|
| committer | Khem Raj <raj.khem@gmail.com> | 2018-09-14 19:01:41 -0700 |
| commit | e5c84d8365f4d56c01aafe2ceee11d198adf4d30 (patch) | |
| tree | c665c5b3c01d4231f9cd9d1f87b95af1c92720c2 /meta-initramfs | |
| parent | 5028479bffdf81c265a108409d9fbbdf12454bb9 (diff) | |
| download | meta-openembedded-contrib-e5c84d8365f4d56c01aafe2ceee11d198adf4d30.tar.gz | |
kexec-tools-klibc: Deliberately add -O2
This helps the compiler to be more aggressive and do the expected
optimizations to remove unused code which otherwise gets flagged on some
architectures e.g. armv7l
errors like
undefined reference to `bad_unaligned_access_length'
Also see
http://lists.infradead.org/pipermail/kexec/2009-August/003488.html
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Cc: Andrea Adami <andrea.adami@gmail.com>
Diffstat (limited to 'meta-initramfs')
| -rw-r--r-- | meta-initramfs/recipes-kernel/kexec/kexec-tools-klibc_git.bb | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/meta-initramfs/recipes-kernel/kexec/kexec-tools-klibc_git.bb b/meta-initramfs/recipes-kernel/kexec/kexec-tools-klibc_git.bb index fe34671987..25f5da48da 100644 --- a/meta-initramfs/recipes-kernel/kexec/kexec-tools-klibc_git.bb +++ b/meta-initramfs/recipes-kernel/kexec/kexec-tools-klibc_git.bb @@ -60,7 +60,7 @@ EXTRA_OECONF += "--without-zlib --without-lzma --without-xen" # fix purgatory/printf.c:2:10: fatal error: limits.h: No such file or directory # fix include/limits.h:42:10: fatal error: bitsize/limits.h: No such file or directory -COMMON_CFLAGS += "-I${STAGING_DIR_HOST}${libdir}/klibc/include -I${S}/purgatory/include" +COMMON_CFLAGS += "-O2 -I${STAGING_DIR_HOST}${libdir}/klibc/include -I${S}/purgatory/include" CFLAGS_x86_append = " ${COMMON_CFLAGS} -I${STAGING_DIR_HOST}${libdir}/klibc/include/bits32" CFLAGS_x86-64_append = " ${COMMON_CFLAGS} -I${STAGING_DIR_HOST}${libdir}/klibc/include/bits64" CFLAGS_arm_append = " ${COMMON_CFLAGS} -I${STAGING_DIR_HOST}${libdir}/klibc/include/bits32" |