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53dd45d573
Brings following fixes.
* 553c7f61b74 x86: Display -msse-check= default as none
* 4f7d1d2d5ec PowerPC: Add support for Power11 options
* 3c1f1c35784 x86-64: Add R_X86_64_CODE_6_GOTTPOFF
* c426c8e307a x86/APX: VROUND{P,S}{S,D} encodings require AVX512{F,VL}
* 78f9e9faaa4 PR31208, strip can break ELF alignment requirements
* e19278f72bd PR 31283 windmc: Parse input correctly on big endian hosts
* b76b8983116 Link x86-64 mark-plt-1.so with --no-as-needed
* e92e2d654bf LoongArch: gas: Fix the types of symbols referred with %le_*_r in the symtab
(From OE-Core rev: 1e24197070abbeabfca1883975b9996f29898745)
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
46 lines
1.6 KiB
Diff
46 lines
1.6 KiB
Diff
From cad852e0ed46a1c26607f9e7d17cc5974b05e38a Mon Sep 17 00:00:00 2001
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From: Khem Raj <raj.khem@gmail.com>
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Date: Wed, 15 Apr 2020 14:17:20 -0700
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Subject: [PATCH] Check for clang before checking gcc version
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Clang advertises itself to be gcc 4.2.1, so when compiling this test
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here fails since gcc < 4.4.5 did not support -static-libstdc++ but thats
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not true for clang, so its better to make an additional check for clang
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before resorting to gcc version check. This should let clang enable
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static libstdc++ linking
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Upstream-Status: Pending
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Signed-off-by: Khem Raj <raj.khem@gmail.com>
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---
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configure | 2 +-
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configure.ac | 2 +-
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2 files changed, 2 insertions(+), 2 deletions(-)
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diff --git a/configure b/configure
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index 670684d83d1..f9ba1c0a4f7 100755
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--- a/configure
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+++ b/configure
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@@ -5432,7 +5432,7 @@ ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
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cat confdefs.h - <<_ACEOF >conftest.$ac_ext
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/* end confdefs.h. */
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-#if (__GNUC__ < 4) || (__GNUC__ == 4 && __GNUC_MINOR__ < 5)
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+#if !defined(__clang__) && ((__GNUC__ < 4) || (__GNUC__ == 4 && __GNUC_MINOR__ < 5))
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#error -static-libstdc++ not implemented
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#endif
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int main() {}
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diff --git a/configure.ac b/configure.ac
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index 88b4800e298..6cd4530db56 100644
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--- a/configure.ac
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+++ b/configure.ac
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@@ -1410,7 +1410,7 @@ if test "$GCC" = yes; then
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AC_MSG_CHECKING([whether g++ accepts -static-libstdc++ -static-libgcc])
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AC_LANG_PUSH(C++)
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AC_LINK_IFELSE([AC_LANG_SOURCE([
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-#if (__GNUC__ < 4) || (__GNUC__ == 4 && __GNUC_MINOR__ < 5)
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+#if !defined(__clang__) && ((__GNUC__ < 4) || (__GNUC__ == 4 && __GNUC_MINOR__ < 5))
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#error -static-libstdc++ not implemented
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#endif
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int main() {}])],
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