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gcc native: move cross compiler outside source tree

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This commit is contained in:
Giacomo Tesio
2019-11-22 07:26:24 +01:00
parent 3842a03b36
commit 0c7d7e3064
17 changed files with 178 additions and 333 deletions
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2
cross/patch/autoconf/build-aux/git-version-gen
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@ -1,2 +0,0 @@
#!/bin/sh
echo "2.64" | tr -d '\012'

14
cross/patch/binutils/ld/configure.tgt
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@ -1,18 +1,18 @@
diff --git a/src/binutils/ld/configure.tgt b/src/binutils/ld/configure.tgt
index 6b6bbf2..29b5f30 100644
index fad8b2e..ba3ddc9 100644
--- a/src/binutils/ld/configure.tgt
+++ b/src/binutils/ld/configure.tgt
@@ -383,6 +383,9 @@ x86_64-*-nacl*) targ_emul=elf32_x86_64_nacl
targ_extra_libpath=$targ_extra_emuls
@@ -370,6 +370,9 @@ targ_extra_emuls="elf_i386_nacl elf_x86_64_nacl armelf_nacl armelfb_nacl"
targ_extra_libpath=$targ_extra_emuls
tdir_elf_i386_nacl=`echo ${targ_alias} | sed -e 's/x86_64/i386/'`
;;
+x86_64*-jehanne*) targ_emul=elf_x86_64_jehanne
+ targ_extra_emuls="elf_i386_jehanne elf_x86_64 elf_i386"
+ ;;
i860-*-coff) targ_emul=coff_i860 ;;
i860-stardent-sysv4* | i860-stardent-elf*)
targ_emul=elf32_i860
@@ -852,6 +855,10 @@ ia64-*-aix*)
ia16-*-elf*) targ_emul=elf_i386 targ_extra_emuls=i386msdos ;;
ia64-*-elf*) targ_emul=elf64_ia64 ;;
ia64-*-freebsd* | ia64-*-kfreebsd*-gnu)
@@ -806,6 +809,10 @@ ia64-*-aix*)
NATIVE_LIB_DIRS='/usr/local/lib /usr/lib/ia64l64 /lib /usr/lib'
;;

71
cross/patch/gcc.patch Normal file
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@ -0,0 +1,71 @@
diff --git a/src/gcc/gcc/config.gcc b/src/gcc/gcc/config.gcc
index f02ddbd..e5ebfe0 100644
--- a/src/gcc/gcc/config.gcc
+++ b/src/gcc/gcc/config.gcc
@@ -862,6 +862,16 @@ case ${target} in
tmake_file="$tmake_file vms/t-vmsnative"
fi
;;
+*-*-jehanne*)
+ gas=yes
+ gnu_ld=yes
+ default_use_cxa_atexit=yes
+ case $target in
+ x86_64-*)
+ native_system_header_dir="/arch/amd64/include"
+ ;;
+ esac
+ ;;
*-*-vxworks*)
tmake_file=t-vxworks
xm_defines=POSIX
@@ -1347,6 +1357,9 @@ x86_64-*-darwin*)
i[34567]86-*-elf*)
tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h newlib-stdint.h i386/i386elf.h"
;;
+x86_64-*-jehanne*)
+ tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h glibc-stdint.h i386/i386elf.h i386/x86-64.h jehanne.h"
+ ;;
x86_64-*-elf*)
tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h newlib-stdint.h i386/i386elf.h i386/x86-64.h"
;;
diff --git a/src/gcc/config.sub b/src/gcc/config.sub
index 75bb6a3..1905540 100755
--- a/src/gcc/config.sub
+++ b/src/gcc/config.sub
@@ -1363,7 +1363,7 @@ case $os in
| powermax* | dnix* | nx6 | nx7 | sei* | dragonfly* \
| skyos* | haiku* | rdos* | toppers* | drops* | es* \
| onefs* | tirtos* | phoenix* | fuchsia* | redox* | bme* \
- | midnightbsd* | amdhsa* | unleashed* | emscripten*)
+ | jehanne* | midnightbsd* | amdhsa* | unleashed* | emscripten*)
# Remember, each alternative MUST END IN *, to match a version number.
;;
qnx*)
diff --git a/src/gcc/fixincludes/mkfixinc.sh b/src/gcc/fixincludes/mkfixinc.sh
index 0f96486..9f0ee74 100755
--- a/src/gcc/fixincludes/mkfixinc.sh
+++ b/src/gcc/fixincludes/mkfixinc.sh
@@ -14,6 +14,7 @@ case $machine in
i?86-*-cygwin* | \
i?86-*-mingw32* | \
x86_64-*-mingw32* | \
+ *-jehanne* | \
powerpc-*-eabisim* | \
powerpc-*-eabi* | \
powerpc-*-rtems* | \
diff --git a/src/gcc/libgcc/config.host b/src/gcc/libgcc/config.host
index 91abc84..a994e3a 100644
--- a/src/gcc/libgcc/config.host
+++ b/src/gcc/libgcc/config.host
@@ -1414,6 +1414,10 @@ nvptx-*)
tmake_file="$tmake_file nvptx/t-nvptx"
extra_parts="crt0.o"
;;
+x86_64-*-jehanne*)
+ extra_parts="$extra_parts crtbegin.o crtend.o"
+ tmake_file="$tmake_file i386/t-crtstuff t-crtstuff-pic t-libgcc-pic"
+ ;;
*)
echo "*** Configuration ${host} not supported" 1>&2
exit 1

3
cross/patch/gcc/config.sub vendored
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@ -1,3 +0,0 @@
-jehanne*)
os=-jehanne
;;

71
cross/patch/gcc/contrib/download_prerequisites
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@ -1,71 +0,0 @@
#! /bin/sh
# Download some prerequisites needed by gcc.
# Run this from the top level of the gcc source tree and the gcc
# build will do the right thing.
#
# (C) 2010 Free Software Foundation
#
# This program 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 of the License, or
# (at your option) any later version.
#
# This program 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 this program. If not, see http://www.gnu.org/licenses/.
# If you want to build GCC with the Graphite loop optimizations,
# set GRAPHITE_LOOP_OPT=yes to download optional prerequisties
# ISL Library and CLooG.
GRAPHITE_LOOP_OPT=yes
if [ ! -e gcc/BASE-VER ] ; then
echo "You must run this script in the top level GCC source directory."
exit 1
fi
# Necessary to build GCC.
MPFR=mpfr-2.4.2
GMP=gmp-4.3.2
MPC=mpc-0.8.1
if [ ! -d $MPFR ]; then
wget http://ftp.mirrorservice.org/sites/sourceware.org/pub/gcc/infrastructure/$MPFR.tar.bz2 || exit 1
tar xjf $MPFR.tar.bz2 || exit 1
ln -sf $MPFR mpfr || exit 1
fi
if [ ! -d $GMP ]; then
wget http://ftp.mirrorservice.org/sites/sourceware.org/pub/gcc/infrastructure/$GMP.tar.bz2 || exit 1
tar xjf $GMP.tar.bz2 || exit 1
ln -sf $GMP gmp || exit 1
fi
if [ ! -d $MPC ]; then
wget http://ftp.mirrorservice.org/sites/sourceware.org/pub/gcc/infrastructure/$MPC.tar.gz || exit 1
tar xzf $MPC.tar.gz || exit 1
ln -sf $MPC mpc || exit 1
fi
# Necessary to build GCC with the Graphite loop optimizations.
if [ "$GRAPHITE_LOOP_OPT" = "yes" ] ; then
ISL=isl-0.12.2
CLOOG=cloog-0.18.1
if [ ! -d $ISL ]; then
wget http://ftp.mirrorservice.org/sites/sourceware.org/pub/gcc/infrastructure/$ISL.tar.bz2 || exit 1
tar xjf $ISL.tar.bz2 || exit 1
ln -sf $ISL isl || exit 1
fi
if [ ! -d $CLOOG ]; then
wget http://ftp.mirrorservice.org/sites/sourceware.org/pub/gcc/infrastructure/$CLOOG.tar.gz || exit 1
tar xzf $CLOOG.tar.gz || exit 1
ln -sf $CLOOG cloog || exit 1
fi
fi

1
cross/patch/gcc/fixincludes/mkfixinc.sh
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@ -1 +0,0 @@
*-jehanne* | \

31
cross/patch/gcc/gcc/config.gcc
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@ -1,31 +0,0 @@
diff --git a/src/gcc/gcc/config.gcc b/src/gcc/gcc/config.gcc
index f02ddbd..e5ebfe0 100644
--- a/src/gcc/gcc/config.gcc
+++ b/src/gcc/gcc/config.gcc
@@ -862,6 +862,16 @@ case ${target} in
tmake_file="$tmake_file vms/t-vmsnative"
fi
;;
+*-*-jehanne*)
+ gas=yes
+ gnu_ld=yes
+ default_use_cxa_atexit=yes
+ case $target in
+ x86_64-*)
+ native_system_header_dir="/arch/amd64/include"
+ ;;
+ esac
+ ;;
*-*-vxworks*)
tmake_file=t-vxworks
xm_defines=POSIX
@@ -1347,6 +1357,9 @@ x86_64-*-darwin*)
i[34567]86-*-elf*)
tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h newlib-stdint.h i386/i386elf.h"
;;
+x86_64-*-jehanne*)
+ tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h glibc-stdint.h i386/i386elf.h i386/x86-64.h jehanne.h"
+ ;;
x86_64-*-elf*)
tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h newlib-stdint.h i386/i386elf.h i386/x86-64.h"
;;

6
cross/patch/gcc/gcc/config/jehanne.h
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@ -1,7 +1,7 @@
/*
* This file is part of Jehanne.
*
* Copyright (C) 2016 Giacomo Tesio <giacomo@tesio.it>
* Copyright (C) 2016-2019 Giacomo Tesio <giacomo@tesio.it>
*
* Jehanne is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@ -68,10 +68,6 @@
#undef ENDFILE_SPEC
#define ENDFILE_SPEC "crtend.o%s crtn.o%s"
/* Don't automatically add extern "C" { } around header files. */
#undef NO_IMPLICIT_EXTERN_C
#define NO_IMPLICIT_EXTERN_C 1
/* Fix https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67132 */
#undef WCHAR_TYPE
#define WCHAR_TYPE "unsigned int"

4
cross/patch/gcc/libgcc/config.host
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@ -1,4 +0,0 @@
x86_64-*-jehanne*)
extra_parts="$extra_parts crtbegin.o crtend.o"
tmake_file="$tmake_file i386/t-crtstuff t-crtstuff-pic t-libgcc-pic"
;;

3
cross/patch/gcc/libgcc/config.host.sed
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@ -1,3 +0,0 @@
/enable_execute_stack=enable-execute-stack-empty.c;/,/Configuration ${host} not supported/{
/^case ${host} in$/r ../patch/gcc/libgcc/config.host
}

6
cross/patch/gcc/libstdc++-v3/crossconfig.m4
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@ -1,6 +0,0 @@
*-jehanne*)
GLIBCXX_CHECK_COMPILER_FEATURES
GLIBCXX_CHECK_LINKER_FEATURES
GLIBCXX_CHECK_MATH_SUPPORT
GLIBCXX_CHECK_STDLIB_SUPPORT
;;

11
cross/patch/libgmp.patch Normal file
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@ -0,0 +1,11 @@
diff -Naru ../orig/configfsf.sub ./configfsf.sub
--- ../orig/configfsf.sub 2018-11-26 11:59:08.897396848 +0100
+++ ./configfsf.sub 2018-11-26 12:20:10.079672849 +0100
@@ -1399,6 +1399,7 @@
| -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
| -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
| -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
+ | -jehanne* \
| -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es* | -tirtos*)
# Remember, each alternative MUST END IN *, to match a version number.
;;

11
cross/patch/libmpc.patch Normal file
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@ -0,0 +1,11 @@
diff -Naru ../orig/config.sub ./config.sub
--- ../orig/config.sub 2018-11-27 00:30:59.807843647 +0100
+++ ./config.sub 2018-11-27 00:32:49.224841688 +0100
@@ -1393,6 +1393,7 @@
| -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
| -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
| -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
+ | -jehanne* \
| -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es* | -tirtos*)
# Remember, each alternative MUST END IN *, to match a version number.
;;

11
cross/patch/libmpfr.patch Normal file
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@ -0,0 +1,11 @@
diff -Naru ../orig/config.sub ./config.sub
--- ../orig/config.sub 2018-11-26 14:23:59.224388851 +0100
+++ ./config.sub 2018-11-26 14:24:55.300412850 +0100
@@ -1416,6 +1416,7 @@
| -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
| -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
| -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es* \
+ | -jehanne* \
| -onefs* | -tirtos* | -phoenix* | -fuchsia* | -redox*)
# Remember, each alternative MUST END IN *, to match a version number.
;;