Attachment 1458263 Details for Bug 1600183 – Back-port support of multilib for arc-linux- targets

[patch] Back-port support of multilib for arc-linux- targets

arc-enable-multilib.patch (text/plain), 2.54 KB, created by Alexey Brodkin on 2018-07-12 06:26:44 UTC

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Creator: Alexey Brodkin

Created: 2018-07-12 06:26:44 UTC

Size: 2.54 KB

patch

obsolete

>diff --git a/cross-gcc.spec b/cross-gcc.spec
>index 08135f40a641..75cf7cd7124b 100644
>--- a/cross-gcc.spec
>+++ b/cross-gcc.spec
>@@ -127,6 +127,7 @@ Patch9: gcc8-foffload-default.patch
> Patch10: gcc8-Wno-format-security.patch
> Patch11: gcc8-rh1512529-aarch64.patch
> Patch12: gcc8-mcet.patch
>+Patch13: gcc8-arc-add-multilib-support.patch
> 
> Patch900: cross-intl-filename.patch
> Patch901: cross-gcc-microblaze.patch
>@@ -296,6 +297,7 @@ cd %{srcdir}
> %patch10 -p0 -b .Wno-format-security~
> %patch11 -p0 -b .rh1512529-aarch64~
> %patch12 -p0 -b .mcet~
>+%patch13 -p0 -b .arc-add-multilib-support~
> 
> %patch900 -p0 -b .cross-intl~
> %patch901 -p0 -b .microblaze~
>diff --git a/gcc8-arc-add-multilib-support.patch b/gcc8-arc-add-multilib-support.patch
>new file mode 100644
>index 000000000000..165679f6a186
>--- /dev/null
>+++ b/gcc8-arc-add-multilib-support.patch
>@@ -0,0 +1,45 @@
>+diff --git a/gcc/config.gcc b/gcc/config.gcc
>+index 96ae6a88a0db..d73e2cbc99a1 100644
>+--- gcc/config.gcc
>++++ gcc/config.gcc
>+@@ -1061,7 +1061,7 @@ arc*-*-elf*)
>+ 	;;
>+ arc*-*-linux*)
>+ 	tm_file="arc/arc-arch.h dbxelf.h elfos.h gnu-user.h linux.h linux-android.h glibc-stdint.h arc/linux.h ${tm_file}"
>+-	tmake_file="${tmake_file} arc/t-arc"
>++	tmake_file="${tmake_file} arc/t-multilib-linux arc/t-arc"
>+ 	extra_gcc_objs="driver-arc.o"
>+ 	if test "x$with_cpu" != x; then
>+ 		tm_defines="${tm_defines} TARGET_CPU_BUILD=PROCESSOR_$with_cpu"
>+diff --git a/gcc/config/arc/t-multilib-linux b/gcc/config/arc/t-multilib-linux
>+new file mode 100644
>+index 000000000000..f357cfc3f926
>+--- /dev/null
>++++ gcc/config/arc/t-multilib-linux
>+@@ -0,0 +1,25 @@
>++# Copyright (C) 2018 Free Software Foundation, Inc.
>++#
>++# This file is part of GCC.
>++#
>++# GCC is free software; you can redistribute it and/or modify it under
>++# the terms of the GNU General Public License as published by the Free
>++# Software Foundation; either version 3, or (at your option) any later
>++# version.
>++#
>++# GCC is distributed in the hope that it will be useful, but WITHOUT ANY
>++# WARRANTY; without even the implied warranty of MERCHANTABILITY or
>++# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
>++# for more details.
>++#
>++# You should have received a copy of the GNU General Public License
>++# along with GCC; see the file COPYING3.  If not see
>++# <http://www.gnu.org/licenses/>.
>++
>++MULTILIB_OPTIONS = mcpu=hs/mcpu=archs/mcpu=hs38/mcpu=hs38_linux/mcpu=arc700/mcpu=nps400
>++
>++MULTILIB_DIRNAMES = hs archs hs38 hs38_linux arc700 nps400
>++
>++# Aliases:
>++MULTILIB_MATCHES += mcpu?arc700=mA7
>++MULTILIB_MATCHES += mcpu?arc700=mARC700
>+

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Attachments on bug 1600183: 1458263 | 1458340