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| author |   Khem Raj <raj.khem@gmail.com> | 2021-06-10 19:39:39 -0700 |
|---|---|---|
| committer | Khem Raj <raj.khem@gmail.com> | 2021-06-10 19:43:02 -0700 |
| commit | aac5dfe6ddee33dbaef848160cef58a07f36ae86 (patch) | |
| tree | 8ea587f5c088aecd92b1953df28912b5747d50c7 | |
| parent | 4531446e5e1bb2cc92d4a4aeb2dcd0169761fdb7 (diff) | |
| download | meta-openembedded-contrib-aac5dfe6ddee33dbaef848160cef58a07f36ae86.tar.gz | |
klibc: Add clang's -rtlib to known options
This helps in ensuring that we always link klibc apps with libgcc as
compiler-rt does not work for klibc due to missing libssp functions e.g.
__stack_chk_guard and __stack_chk_guard which it expects in libc
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Cc: Andrea Adami <andrea.adami@gmail.com>
| -rw-r--r-- | meta-initramfs/recipes-devtools/klibc/files/klcc-cross-accept-clang-options.patch | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/meta-initramfs/recipes-devtools/klibc/files/klcc-cross-accept-clang-options.patch b/meta-initramfs/recipes-devtools/klibc/files/klcc-cross-accept-clang-options.patch index 56905a5159..431c75e3af 100644 --- a/meta-initramfs/recipes-devtools/klibc/files/klcc-cross-accept-clang-options.patch +++ b/meta-initramfs/recipes-devtools/klibc/files/klcc-cross-accept-clang-options.patch @@ -5,7 +5,7 @@ Signed-off-by: Khem Raj <raj.khem@gmail.com> --- a/klcc/klcc.in +++ b/klcc/klcc.in -@@ -207,6 +207,24 @@ while ( defined($a = shift(@ARGV)) ) { +@@ -207,6 +207,27 @@ while ( defined($a = shift(@ARGV)) ) { } elsif ( $a =~ /^--([sysroot=])(.*)$/ ) { # Override gcc encoded sysroot push(@ccopt, $a); @@ -27,6 +27,9 @@ Signed-off-by: Khem Raj <raj.khem@gmail.com> + } elsif ( $a =~ '--unwindlib=.*' ) { + # Allow clang options + push(@ccopt, $a); ++ } elsif ( $a =~ '-rtlib=.*' ) { ++ # Allow clang options ++ push(@ccopt, $a); } else { die "$0: unknown option: $a\n"; } |