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| author | Syrone Wong <wong.syrone@gmail.com> | 2018-06-21 23:08:10 +0800 |
|---|---|---|
| committer | Felix Fietkau <nbd@nbd.name> | 2018-07-22 17:16:47 +0200 |
| commit | 139f99c05880508b19308eed366d8fbf5804fbf9 (patch) | |
| tree | 992be71ad7bc5f3c35a4fb2ca70974f3101c6e3f /toolchain/gcc/patches/8.1.0/851-libgcc_no_compat.patch | |
| parent | 7ad20678e5fbbd5dbce4663ed0d8f9bdb1ab30ab (diff) | |
| download | upstream-139f99c05880508b19308eed366d8fbf5804fbf9.tar.gz upstream-139f99c05880508b19308eed366d8fbf5804fbf9.tar.bz2 upstream-139f99c05880508b19308eed366d8fbf5804fbf9.zip | |
toolchain/gcc: add GCC 8.1.0
Changes compared to GCC 7.x
001-revert_register_mode_search.patch dropped
The underlying issue is described at the end of
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58139
It is fixed by the upstream commit:
https://github.com/gcc-mirror/gcc/commit/3fa2798aa887d141d86985240f03e2f3809e7e62
020-PR-libstdc-81797-Add-.NOTPARALLEL-to-include-Makefil.patch dropped due to already upstream
100-PR-rtl-optimization-83496.patch dropped due to already upstream
910-mbsd_multi.patch
modified to fix ambiguous overloaded inform() call error
gcc/input.h
header: define UNKNOWN_LOCATION ((source_location) 0)
- inform (0, "someone does not honour COPTS correctly, passed %d times",
- honour_copts);
+ inform (UNKNOWN_LOCATION, "someone does not honour COPTS correctly, passed %d times",
+ honour_copts);
940-no-clobber-stamp-bits.patch dropped due to fixed upstream by another way
upstream commit: https://github.com/gcc-mirror/gcc/commit/87b2d547f8ac9778d66909b8726fe967d1efbc74
950-cpp_file_path_translation.patch dropped, Both -fmacro-prefix-map and -ffile-prefix-map are added
to gcc 8.1.0, if I understand it correctly, we should use -fmacro-prefix-map
usage: -fmacro-prefix-map=@var{old}=@var{new}
upstream commit: https://github.com/gcc-mirror/gcc/commit/859b51f83662d01e4f158ea9327db9ca37fe70b3
-iremap exists as a flag for a long time, for backward compatibility, I think we should keep the
variable name unchanged but change its value in rules.mk for gcc 8.x and higher.
Compile and run tested on x86_64
Signed-off-by: Syrone Wong <wong.syrone@gmail.com>
Diffstat (limited to 'toolchain/gcc/patches/8.1.0/851-libgcc_no_compat.patch')
| -rw-r--r-- | toolchain/gcc/patches/8.1.0/851-libgcc_no_compat.patch | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/toolchain/gcc/patches/8.1.0/851-libgcc_no_compat.patch b/toolchain/gcc/patches/8.1.0/851-libgcc_no_compat.patch new file mode 100644 index 0000000000..d710e40717 --- /dev/null +++ b/toolchain/gcc/patches/8.1.0/851-libgcc_no_compat.patch @@ -0,0 +1,22 @@ +commit 64661de100da1ec1061ef3e5e400285dce115e6b +Author: Felix Fietkau <nbd@openwrt.org> +Date: Sun May 10 13:16:35 2015 +0000 + + gcc: add some size optimization patches + + Signed-off-by: Felix Fietkau <nbd@openwrt.org> + + SVN-Revision: 45664 + +--- a/libgcc/config/t-libunwind ++++ b/libgcc/config/t-libunwind +@@ -2,8 +2,7 @@ + + HOST_LIBGCC2_CFLAGS += -DUSE_GAS_SYMVER + +-LIB2ADDEH = $(srcdir)/unwind-sjlj.c $(srcdir)/unwind-c.c \ +- $(srcdir)/unwind-compat.c $(srcdir)/unwind-dw2-fde-compat.c ++LIB2ADDEH = $(srcdir)/unwind-sjlj.c $(srcdir)/unwind-c.c + LIB2ADDEHSTATIC = $(srcdir)/unwind-sjlj.c $(srcdir)/unwind-c.c + + # Override the default value from t-slibgcc-elf-ver and mention -lunwind |