diff options
author | Gerald Pfeifer <gerald@FreeBSD.org> | 2019-03-30 14:59:34 +0000 |
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committer | Gerald Pfeifer <gerald@FreeBSD.org> | 2019-03-30 14:59:34 +0000 |
commit | a0f3f6b45e7850c48e90fe24e05d8de8fce83179 (patch) | |
tree | 8e7c613c18e917faafbaf4ff9bfca7bee5603168 /lang/gcc8 | |
parent | 37c76d7fcd4dc1fbcdd73ecff1f86134e04ca8fd (diff) | |
download | ports-a0f3f6b45e7850c48e90fe24e05d8de8fce83179.tar.gz ports-a0f3f6b45e7850c48e90fe24e05d8de8fce83179.zip |
Backport r496295 | andreast | 2019-03-19 22:03:17 from lang/gcc8-devel:
This commit brings multilib support for gcc on amd64. This means you can
compile and execute 32-bit binaries with gcc.
The gcc part will be upstreamed as soon as gcc trunk opens for new commits.
On the release front, gcc8, we will merge this commit after a week or so.
Notes
Notes:
svn path=/head/; revision=497254
Diffstat (limited to 'lang/gcc8')
-rw-r--r-- | lang/gcc8/Makefile | 5 | ||||
-rw-r--r-- | lang/gcc8/files/patch-amd64-gcc-multilib-support | 73 |
2 files changed, 77 insertions, 1 deletions
diff --git a/lang/gcc8/Makefile b/lang/gcc8/Makefile index c063974f2445..6b46544fc7c7 100644 --- a/lang/gcc8/Makefile +++ b/lang/gcc8/Makefile @@ -3,6 +3,7 @@ PORTNAME= gcc PORTVERSION= 8.3.0 +PORTREVISION= 1 CATEGORIES= lang MASTER_SITES= GCC PKGNAMESUFFIX= ${SUFFIX} @@ -44,6 +45,8 @@ BOOTSTRAP_DESC= Build using a full bootstrap GRAPHITE_DESC= Support for Graphite loop optimizations .if exists(/usr/lib32/libc.so) +OPTIONS_DEFINE_amd64+= MULTILIB +OPTIONS_DEFAULT_amd64+= MULTILIB OPTIONS_DEFINE_powerpc64+= MULTILIB OPTIONS_DEFAULT_powerpc64+= MULTILIB MULTILIB_DESC= Build support for 32-bit and 64-bit targets @@ -137,7 +140,7 @@ post-stage: # Add target libraries and include files to packaging list. ${RM} ${WRKDIR}/PLIST.lib -.if ${ARCH} == powerpc64 && ${PORT_OPTIONS:MMULTILIB} +.if (${ARCH} == amd64 || ${ARCH} == powerpc64) && ${PORT_OPTIONS:MMULTILIB} ${MKDIR} ${STAGEDIR}${TARGLIB32} ${MV} ${STAGEDIR}${PREFIX}/lib/lib32 ${STAGEDIR}${TARGLIB32}/gcc${SUFFIX} .endif diff --git a/lang/gcc8/files/patch-amd64-gcc-multilib-support b/lang/gcc8/files/patch-amd64-gcc-multilib-support new file mode 100644 index 000000000000..ffae93210614 --- /dev/null +++ b/lang/gcc8/files/patch-amd64-gcc-multilib-support @@ -0,0 +1,73 @@ +--- UTC +Index: gcc/config.gcc +=================================================================== +--- gcc/config.gcc (revision 269726) ++++ gcc/config.gcc (working copy) +@@ -4925,8 +4925,11 @@ + ;; + i[34567]86-*-dragonfly* | x86_64-*-dragonfly*) + ;; +- i[34567]86-*-freebsd* | x86_64-*-freebsd*) ++ i[34567]86-*-freebsd*) + ;; ++ x86_64-*-freebsd*) ++ tmake_file="${tmake_file} i386/t-freebsd64" ++ ;; + ia64*-*-linux*) + ;; + +Index: gcc/config/i386/freebsd64.h +=================================================================== +--- gcc/config/i386/freebsd64.h (revision 269733) ++++ gcc/config/i386/freebsd64.h (working copy) +@@ -31,7 +31,7 @@ + + #undef LINK_SPEC + #define LINK_SPEC "\ +- %{m32:-m elf_i386_fbsd} \ ++ %{m32:-m elf_i386_fbsd}%{!m32:-m elf_x86_64_fbsd} \ + %{p:%nconsider using '-pg' instead of '-p' with gprof(1)} \ + %{v:-V} \ + %{assert*} %{R*} %{rpath*} %{defsym*} \ +@@ -42,3 +42,6 @@ + -dynamic-linker %(fbsd_dynamic_linker) } \ + %{static:-Bstatic}} \ + %{symbolic:-Bsymbolic}" ++ ++#undef MULTILIB_DEFAULTS ++#define MULTILIB_DEFAULTS { "m64" } +Index: gcc/config/i386/t-freebsd64 +=================================================================== +--- gcc/config/i386/t-freebsd64 (nonexistent) ++++ gcc/config/i386/t-freebsd64 (working copy) +@@ -0,0 +1,30 @@ ++# Copyright (C) 2019 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/>. ++ ++# The 32-bit libraries are found in /usr/lib32 ++ ++# To support i386 and x86-64, the directory structrue ++# should be: ++# ++# /lib has x86-64 libraries. ++# /lib32 has i386 libraries. ++# ++ ++MULTILIB_OPTIONS = m32 ++MULTILIB_DIRNAMES = 32 ++MULTILIB_OSDIRNAMES = ../lib32 |