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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/8.1.0/820-libgcc_pic.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/8.1.0/820-libgcc_pic.patch')
| -rw-r--r-- | toolchain/gcc/patches/8.1.0/820-libgcc_pic.patch | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/toolchain/gcc/patches/8.1.0/820-libgcc_pic.patch b/toolchain/gcc/patches/8.1.0/820-libgcc_pic.patch new file mode 100644 index 0000000000..1a9678d480 --- /dev/null +++ b/toolchain/gcc/patches/8.1.0/820-libgcc_pic.patch @@ -0,0 +1,44 @@ +commit c96312958c0621e72c9b32da5bc224ffe2161384 +Author: Felix Fietkau <nbd@openwrt.org> +Date: Mon Oct 19 23:26:09 2009 +0000 + + gcc: create a proper libgcc_pic.a static library for relinking (4.3.3+ for now, backport will follow) + + SVN-Revision: 18086 + +--- a/libgcc/Makefile.in ++++ b/libgcc/Makefile.in +@@ -923,11 +923,12 @@ $(libgcov-driver-objects): %$(objext): $ + + # Static libraries. + libgcc.a: $(libgcc-objects) ++libgcc_pic.a: $(libgcc-s-objects) + libgcov.a: $(libgcov-objects) + libunwind.a: $(libunwind-objects) + libgcc_eh.a: $(libgcc-eh-objects) + +-libgcc.a libgcov.a libunwind.a libgcc_eh.a: ++libgcc.a libgcov.a libunwind.a libgcc_eh.a libgcc_pic.a: + -rm -f $@ + + objects="$(objects)"; \ +@@ -948,7 +949,7 @@ all: libunwind.a + endif + + ifeq ($(enable_shared),yes) +-all: libgcc_eh.a libgcc_s$(SHLIB_EXT) ++all: libgcc_eh.a libgcc_pic.a libgcc_s$(SHLIB_EXT) + ifneq ($(LIBUNWIND),) + all: libunwind$(SHLIB_EXT) + libgcc_s$(SHLIB_EXT): libunwind$(SHLIB_EXT) +@@ -1154,6 +1155,10 @@ install-shared: + chmod 644 $(DESTDIR)$(inst_libdir)/libgcc_eh.a + $(RANLIB) $(DESTDIR)$(inst_libdir)/libgcc_eh.a + ++ $(INSTALL_DATA) libgcc_pic.a $(mapfile) $(DESTDIR)$(inst_libdir)/ ++ chmod 644 $(DESTDIR)$(inst_libdir)/libgcc_pic.a ++ $(RANLIB) $(DESTDIR)$(inst_libdir)/libgcc_pic.a ++ + $(subst @multilib_dir@,$(MULTIDIR),$(subst \ + @shlib_base_name@,libgcc_s,$(subst \ + @shlib_slibdir_qual@,$(MULTIOSSUBDIR),$(SHLIB_INSTALL)))) |