mirror of
https://github.com/fail0verflow/switch-coreboot.git
synced 2025-05-04 01:39:18 -04:00
6220b632e7
- I left LB_TAG_ intact because they are used by the payloads - file renames are still missing. see next commit - some lb_ renames might be missing. feel free to provide patches. Signed-off-by: Stefan Reinauer <stepan@coresystems.de> Acked-by: Stefan Reinauer <stepan@coresystems.de> git-svn-id: svn://coreboot.org/repository/coreboot-v3@564 f3766cd6-281f-0410-b1cd-43a5c92072e9
114 lines
3.3 KiB
Bash
Executable file
114 lines
3.3 KiB
Bash
Executable file
#!/bin/sh
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#
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# This file is part of the coreboot project.
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#
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# Copyright (C) 2007 coresystems GmbH
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# (Written by Stefan Reinauer <stepan@coresystems.de> for coresystems GmbH)
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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#
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ARCH=`uname -m | sed -e s/i.86/x86/ -e s/sun4u/sparc64/ \
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-e s/arm.*/arm/ -e s/sa110/arm/ \
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-e s/s390x/s390/ -e s/parisc64/parisc/ \
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-e s/ppc.*/powerpc/ -e s/mips.*/mips/`
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OS=`uname -s`
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testcc()
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{
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TMP=".$$$$.tmp"
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$1 $2 -S -xc /dev/null -o $TMP > /dev/null 2>&1
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ret=$?
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rm -rf $TMP
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return $ret
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}
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searchgnu()
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{
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# $1 short name
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# result: GNU version of that tool on stdout
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# or no output if no GNU version was found
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for i in "$1" "g$1" "gnu$1"; do
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if test -x "`which $i 2>/dev/null`"; then
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if test `$i --version 2>/dev/null |grep -c GNU` -gt 0; then
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echo $i
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return
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fi
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fi
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done
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echo "ERROR: Missing toolchain: $1" >&2
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exit 1
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}
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case "$ARCH" in
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"x86_64")
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echo "CC_x86 := gcc -m32"
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CC="gcc -m32"
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searchgnu ar >/dev/null && echo "AR_x86 := $(searchgnu ar)"
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searchgnu as >/dev/null && echo "AS_x86 := $(searchgnu as) --32"
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searchgnu ld >/dev/null && echo "LD_x86 := $(searchgnu ld) -b elf32-i386 -melf_i386"
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searchgnu nm >/dev/null && echo "NM_x86 := $(searchgnu nm)"
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searchgnu objcopy >/dev/null && echo "OBJCOPY_x86 := $(searchgnu objcopy)"
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;;
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"x86")
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if [ "$OS" != "Darwin" ]; then
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echo "CC_x86 := gcc"
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CC="gcc"
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searchgnu ar >/dev/null && echo "AR_x86 := $(searchgnu ar)"
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searchgnu as >/dev/null && echo "AS_x86 := $(searchgnu as)"
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searchgnu ld >/dev/null && echo "LD_x86 := $(searchgnu ld)"
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searchgnu nm >/dev/null && echo "NM_x86 := $(searchgnu nm)"
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searchgnu objcopy >/dev/null && echo "OBJCOPY_x86 := $(searchgnu objcopy)"
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else
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CC=`find /opt/local/bin/ -name "i386-elf-gcc-*"`
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if [ "$CC" == "" ]; then
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echo "ERROR: Please install i386-elf-gcc from MacPorts" >&2
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exit 1
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fi
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echo "CC_x86 := $CC"
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echo "AR_x86 := i386-elf-ar"
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echo "AS_x86 := i386-elf-as"
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echo "LD_x86 := i386-elf-ld"
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echo "NM_x86 := i386-elf-nm"
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echo "OBJCOPY_x86 := i386-elf-objcopy"
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echo "INTLCFLAGS := -I/opt/local/include"
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echo "INTLLIBS := -L/opt/local/lib -lintl"
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fi
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;;
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*)
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# FIXME: This should be detected.
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CC="i386-linux-gcc"
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echo "CC_x86 := i386-linux-gcc"
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echo "AR_x86 := i386-linux-ar"
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echo "AS_x86 := i386-linux-as"
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echo "LD_x86 := i386-linux-ld"
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echo "NM_x86 := i386-linux-nm"
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echo "OBJCOPY_x86 := i386-linux-objcopy"
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;;
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esac
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# This is where we test for various flags and other things
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CFLAGS=""
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testcc "$CC" "-fno-stack-protector" && CFLAGS="$CFLAGS-fno-stack-protector "
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echo "CFLAGS_x86 := $CFLAGS"
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# TODO: The same as above for PowerPC, and other architectures
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# as soon as they are supported by coreboot v3.
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