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See https://archives.gentoo.org/gentoo-releng-autobuilds/message/f6163c3b954c76a3dd4bb6eeaab38c51 Signed-off-by: Andreas K. Hüttel <[email protected]>
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#!/usr/bin/env bash | ||
# Copyright 1999-2020 Gentoo Authors | ||
# Distributed under the terms of the GNU General Public License v2 | ||
# | ||
# Openssl doesn't play along nicely with cross-compiling | ||
# like autotools based projects, so let's teach it new tricks. | ||
# | ||
# Review the bundled 'config' script to see why kind of targets | ||
# we can pass to the 'Configure' script. | ||
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# Testing routines | ||
if [[ $1 == "test" ]] ; then | ||
for c in \ | ||
"arm-gentoo-linux-uclibc |linux-generic32 -DL_ENDIAN" \ | ||
"armv5b-linux-gnu |linux-armv4 -DB_ENDIAN" \ | ||
"x86_64-pc-linux-gnu |linux-x86_64" \ | ||
"alpha-linux-gnu |linux-alpha-gcc" \ | ||
"alphaev56-unknown-linux-gnu |linux-alpha+bwx-gcc" \ | ||
"i686-pc-linux-gnu |linux-elf" \ | ||
"whatever-gentoo-freebsdX.Y |BSD-generic32" \ | ||
"i686-gentoo-freebsdX.Y |BSD-x86-elf" \ | ||
"sparc64-alpha-freebsdX.Y |BSD-sparc64" \ | ||
"ia64-gentoo-freebsd5.99234 |BSD-ia64" \ | ||
"x86_64-gentoo-freebsdX.Y |BSD-x86_64" \ | ||
"hppa64-aldsF-linux-gnu5.3 |linux-generic32 -DB_ENDIAN" \ | ||
"powerpc-gentOO-linux-uclibc |linux-ppc" \ | ||
"powerpc64-unk-linux-gnu |linux-ppc64" \ | ||
"powerpc64le-linux-gnu |linux-ppc64le" \ | ||
"x86_64-apple-darwinX |darwin64-x86_64-cc" \ | ||
"powerpc64-apple-darwinX |darwin64-ppc-cc" \ | ||
"i686-apple-darwinX |darwin-i386-cc" \ | ||
"i386-apple-darwinX |darwin-i386-cc" \ | ||
"powerpc-apple-darwinX |darwin-ppc-cc" \ | ||
"i586-pc-winnt |winnt-parity" \ | ||
"s390-ibm-linux-gnu |linux-generic32 -DB_ENDIAN" \ | ||
"s390x-linux-gnu |linux64-s390x" \ | ||
;do | ||
CHOST=${c/|*} | ||
ret_want=${c/*|} | ||
ret_got=$(CHOST=${CHOST} "$0") | ||
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if [[ ${ret_want} == "${ret_got}" ]] ; then | ||
echo "PASS: ${CHOST}" | ||
else | ||
echo "FAIL: ${CHOST}" | ||
echo -e "\twanted: ${ret_want}" | ||
echo -e "\twe got: ${ret_got}" | ||
fi | ||
done | ||
exit 0 | ||
fi | ||
[[ -z ${CHOST} && -n $1 ]] && CHOST=$1 | ||
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# Detect the operating system | ||
case ${CHOST} in | ||
*-aix*) system="aix";; | ||
*-darwin*) system="darwin";; | ||
*-freebsd*) system="BSD";; | ||
*-hpux*) system="hpux";; | ||
*-linux*) system="linux";; | ||
*-solaris*) system="solaris";; | ||
*-winnt*) system="winnt";; | ||
x86_64-*-mingw*) system="mingw64";; | ||
*mingw*) system="mingw";; | ||
*) exit 0;; | ||
esac | ||
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# Compiler munging | ||
compiler="gcc" | ||
if [[ ${CC} == "ccc" ]] ; then | ||
compiler=${CC} | ||
fi | ||
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# Detect target arch | ||
machine="" | ||
chost_machine=${CHOST%%-*} | ||
case ${system} in | ||
linux) | ||
case ${chost_machine}:${ABI} in | ||
aarch64*be*) machine="aarch64 -DB_ENDIAN";; | ||
aarch64*) machine="aarch64 -DL_ENDIAN";; | ||
alphaev56*|\ | ||
alphaev[678]*)machine=alpha+bwx-${compiler};; | ||
alpha*) machine=alpha-${compiler};; | ||
armv[4-9]*b*) machine="armv4 -DB_ENDIAN";; | ||
armv[4-9]*) machine="armv4 -DL_ENDIAN";; | ||
arm*b*) machine="generic32 -DB_ENDIAN";; | ||
arm*) machine="generic32 -DL_ENDIAN";; | ||
avr*) machine="generic32 -DL_ENDIAN";; | ||
bfin*) machine="generic32 -DL_ENDIAN";; | ||
# hppa64*) machine=parisc64;; | ||
hppa*) machine="generic32 -DB_ENDIAN";; | ||
i[0-9]86*|\ | ||
x86_64*:x86) machine=elf;; | ||
ia64*) machine=ia64;; | ||
loongarch64*) machine="generic64 -DL_ENDIAN";; | ||
m68*) machine="latomic -DB_ENDIAN";; | ||
mips*el*) machine="generic32 -DL_ENDIAN";; | ||
mips*) machine="generic32 -DB_ENDIAN";; | ||
powerpc64*le*)machine=ppc64le;; | ||
powerpc64*) machine=ppc64;; | ||
powerpc*le*) machine="generic32 -DL_ENDIAN";; | ||
powerpc*) machine=ppc;; | ||
riscv32*) machine="generic32 -DL_ENDIAN";; | ||
riscv64*) machine="generic64 -DL_ENDIAN";; | ||
# sh64*) machine=elf;; | ||
sh*b*) machine="generic32 -DB_ENDIAN";; | ||
sh*) machine="generic32 -DL_ENDIAN";; | ||
# TODO: Might want to do -mcpu probing like glibc to determine a | ||
# better default for sparc-linux-gnu targets. This logic will | ||
# break v7 and older systems when they use it. | ||
sparc*v7*) machine="generic32 -DB_ENDIAN";; | ||
sparc64*) machine=sparcv9 system=linux64;; | ||
sparc*v9*) machine=sparcv9;; | ||
sparc*v8*) machine=sparcv8;; | ||
sparc*) machine=sparcv8;; | ||
s390x*) machine=s390x system=linux64;; | ||
s390*) machine="generic32 -DB_ENDIAN";; | ||
x86_64*:x32) machine=x32;; | ||
x86_64*) machine=x86_64;; | ||
esac | ||
;; | ||
BSD) | ||
case ${chost_machine} in | ||
alpha*) machine=generic64;; | ||
i[6-9]86*) machine=x86-elf;; | ||
ia64*) machine=ia64;; | ||
sparc64*) machine=sparc64;; | ||
x86_64*) machine=x86_64;; | ||
*) machine=generic32;; | ||
esac | ||
;; | ||
aix) | ||
machine=${compiler} | ||
;; | ||
darwin) | ||
case ${chost_machine} in | ||
powerpc64) machine=ppc-cc; system=${system}64;; | ||
powerpc) machine=ppc-cc;; | ||
i?86*) machine=i386-cc;; | ||
x86_64) machine=x86_64-cc; system=${system}64;; | ||
esac | ||
;; | ||
hpux) | ||
case ${chost_machine} in | ||
ia64) machine=ia64-${compiler} ;; | ||
esac | ||
;; | ||
solaris) | ||
case ${chost_machine} in | ||
i386) machine=x86-${compiler} ;; | ||
x86_64*) machine=x86_64-${compiler}; system=${system}64;; | ||
sparcv9*) machine=sparcv9-${compiler}; system=${system}64;; | ||
sparc*) machine=sparcv8-${compiler};; | ||
esac | ||
;; | ||
winnt) | ||
machine=parity | ||
;; | ||
mingw*) | ||
# special case ... no xxx-yyy style name | ||
echo ${system} | ||
;; | ||
esac | ||
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# If we have something, show it | ||
[[ -n ${machine} ]] && echo ${system}-${machine} |
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