diff options
| author |   Alexey Brodkin <Alexey.Brodkin@synopsys.com> | 2018-09-20 23:42:32 +0300 |
|---|---|---|
| committer |   Richard Purdie <richard.purdie@linuxfoundation.org> | 2018-09-22 08:13:14 -0700 |
| commit | 0757187bdbed3025b022a82dd85ee35dc7b71f1f (patch) | |
| tree | 27b484ec7211be42da0dbaaa22af4c4b66d95d4b /meta | |
| parent | 92c266fd9b1c4034a13bd5b102d1817df388a7b5 (diff) | |
| download | openembedded-core-contrib-0757187bdbed3025b022a82dd85ee35dc7b71f1f.tar.gz | |
gcc: Fix specs generation for ARC
GCC's built-in spec for LD is missing a space after
"--eh-frame-hdr" thus with the next option merged together they
are not understood by LD and so LD fails.
Back-port from upstream GCC, see:
https://github.com/gcc-mirror/gcc/commit/892142379c6b99fe8c3ebdfe0b79e2a435228c1d
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Diffstat (limited to 'meta')
| -rw-r--r-- | meta/recipes-devtools/gcc/gcc-8.2.inc | 1 | ||||
| -rw-r--r-- | meta/recipes-devtools/gcc/gcc-8.2/0041-ARC-fix-spec-gen.patch | 44 |
2 files changed, 45 insertions, 0 deletions
diff --git a/meta/recipes-devtools/gcc/gcc-8.2.inc b/meta/recipes-devtools/gcc/gcc-8.2.inc index 889187e9c4..866a77558b 100644 --- a/meta/recipes-devtools/gcc/gcc-8.2.inc +++ b/meta/recipes-devtools/gcc/gcc-8.2.inc @@ -69,6 +69,7 @@ SRC_URI = "\ file://0038-fix-segmentation-fault-in-precompiled-header-generat.patch \ file://0039-Fix-for-testsuite-failure.patch \ file://0040-Re-introduce-spe-commandline-options.patch \ + file://0041-ARC-fix-spec-gen.patch \ ${BACKPORTS} \ " BACKPORTS = "\ diff --git a/meta/recipes-devtools/gcc/gcc-8.2/0041-ARC-fix-spec-gen.patch b/meta/recipes-devtools/gcc/gcc-8.2/0041-ARC-fix-spec-gen.patch new file mode 100644 index 0000000000..cbd5e41ab1 --- /dev/null +++ b/meta/recipes-devtools/gcc/gcc-8.2/0041-ARC-fix-spec-gen.patch @@ -0,0 +1,44 @@ +From 892142379c6b99fe8c3ebdfe0b79e2a435228c1d Mon Sep 17 00:00:00 2001 +From: claziss <claziss@138bc75d-0d04-0410-961f-82ee72b054a4> +Date: Mon, 17 Sep 2018 08:52:10 +0000 +Subject: [PATCH] [ARC] Update LINK_EH_SPEC linker spec. + +With no trailing space in LINK_EH_SPEC linker spec gets generated as: +------------------------>8--------------------- +%{!r:--build-id} --eh-frame-hdr%{h*} ... +------------------------>8--------------------- + +or even worse if hash style is added: +------------------------>8--------------------- +%{!r:--build-id} --eh-frame-hdr--hash-style=sysv %{h*} ... +------------------------>8--------------------- + +Now if that spec is really used by LD then it fails inevitably +saying that it doesn't know option "--eh-frame-hdr--hash-style=sysv". + +2018-09-17 Alexey Brodkin <abrodkin@synopsys.com> + + * config/arc/linux.h (LINK_EH_SPEC): Add missing space. + +git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@264361 138bc75d-0d04-0410-961f-82ee72b054a4 + +Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com> + +Upstream-Status: Backport[https://gcc.gnu.org/git/?p=gcc.git;a=commit;h=892142379c6b] +--- + gcc/config/arc/linux.h | 2 +- + 1 files changed, 1 insertions(+), 1 deletion(-) + +diff --git a/gcc/config/arc/linux.h b/gcc/config/arc/linux.h +index 96d548eae341..62ebe4de0fc7 100644 +--- a/gcc/config/arc/linux.h ++++ b/gcc/config/arc/linux.h +@@ -98,7 +98,7 @@ along with GCC; see the file COPYING3. If not see + Signalize that because we have fde-glibc, we don't need all C shared libs + linked against -lgcc_s. */ + #undef LINK_EH_SPEC +-#define LINK_EH_SPEC "--eh-frame-hdr" ++#define LINK_EH_SPEC "--eh-frame-hdr " + #endif + + #undef SUBTARGET_CPP_SPEC |