diff options
Diffstat (limited to 'packages/gcc/11.2.0')
| -rw-r--r-- | packages/gcc/11.2.0/0005-Fix-cross-native-cross-caandian-builds.patch | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/packages/gcc/11.2.0/0005-Fix-cross-native-cross-caandian-builds.patch b/packages/gcc/11.2.0/0005-Fix-cross-native-cross-caandian-builds.patch new file mode 100644 index 0000000..633f8ea --- /dev/null +++ b/packages/gcc/11.2.0/0005-Fix-cross-native-cross-caandian-builds.patch @@ -0,0 +1,47 @@ +From 7f13ba28a4aac454ada29552acdf9a44697ad5a8 Mon Sep 17 00:00:00 2001 +From: Alexey Brodkin <abrodkin@synopsys.com> +Date: Wed, 15 Sep 2021 01:08:06 -0700 +Subject: [PATCH] Fix cross-native/cross-caandian builds + +See upstream bug report [1] for more details. +Basically when we do cross-canadian build with +use of the same GCC11 as a "host" compiler we're seeing +an error like that: +------------------->8------------------- +mingw-w64-cross/gcc/x86_64-w64-mingw32/libstdc++-v3/include/fenv.h:58:11: error: 'fenv_t' has not been declared in '::' + 58 | using ::fenv_t; +------------------->8------------------- + +This is a solution proposed by Yujie Yang in [2] + +[1] https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100017 +[2] https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100017#c20 + +Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com> +--- + configure | 2 +- + configure.ac | 2 +- + 2 files changed, 2 insertions(+), 2 deletions(-) + +--- a/configure ++++ b/configure +@@ -16478,7 +16478,7 @@ + fi + + +-RAW_CXX_FOR_TARGET="$CXX_FOR_TARGET" ++RAW_CXX_FOR_TARGET="$CXX_FOR_TARGET -nostdinc++" + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target ar" >&5 + $as_echo_n "checking where to find the target ar... " >&6; } +--- a/configure.ac ++++ b/configure.ac +@@ -3520,7 +3520,7 @@ + ACX_CHECK_INSTALLED_TARGET_TOOL(WINDRES_FOR_TARGET, windres) + ACX_CHECK_INSTALLED_TARGET_TOOL(WINDMC_FOR_TARGET, windmc) + +-RAW_CXX_FOR_TARGET="$CXX_FOR_TARGET" ++RAW_CXX_FOR_TARGET="$CXX_FOR_TARGET -nostdinc++" + + GCC_TARGET_TOOL(ar, AR_FOR_TARGET, AR, [binutils/ar]) + GCC_TARGET_TOOL(as, AS_FOR_TARGET, AS, [gas/as-new]) |