mirror of
https://github.com/crosstool-ng/crosstool-ng.git
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Merge.
This commit is contained in:
Yann E. MORIN"
commit
0d9345d1da
17
README
17
README
@ -22,8 +22,8 @@ You can find a (terse and WIP) documentation in docs/overview.txt.
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You can also point your browser to
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http://ymorin.is-a-geek.org/projects/crosstool
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PARTICIPATING /
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_____________/
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CONTRIBUTING /
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____________/
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Sending a bug report
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--------------------
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@ -50,6 +50,19 @@ that you may find usefull:
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- mq : http://mercurial.selenic.com/wiki/MqExtension
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- patchbomb : http://mercurial.selenic.com/wiki/PatchbombExtension
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Commit messages should look like (without leading pipes):
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|component: short, one-line description
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|
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|optional longer description
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|on multiple lines if needed
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Here is an example commit message (see revision a53a5e1d61db):
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|comp-libs/cloog: fix building
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|For CLooG/PPL 0.15.3, the directory name was simply cloog-ppl.
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|For any later versions, the directory name does have the version, such as
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|cloog-ppl-0.15.4.
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Here's a typical hacking session:
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hg clone http://ymorin.is-a-geek.org/hg/crosstool-ng crosstool-ng
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cd crosstool-ng
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111
scripts/config.guess
vendored
111
scripts/config.guess
vendored
@ -4,7 +4,7 @@
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# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
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# Free Software Foundation, Inc.
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timestamp='2009-08-19'
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timestamp='2009-09-18'
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# This file is free software; you can redistribute it and/or modify it
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# under the terms of the GNU General Public License as published by
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@ -854,6 +854,20 @@ EOF
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i*86:Minix:*:*)
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echo ${UNAME_MACHINE}-pc-minix
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exit ;;
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alpha:Linux:*:*)
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case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
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EV5) UNAME_MACHINE=alphaev5 ;;
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EV56) UNAME_MACHINE=alphaev56 ;;
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PCA56) UNAME_MACHINE=alphapca56 ;;
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PCA57) UNAME_MACHINE=alphapca56 ;;
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EV6) UNAME_MACHINE=alphaev6 ;;
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EV67) UNAME_MACHINE=alphaev67 ;;
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EV68*) UNAME_MACHINE=alphaev68 ;;
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esac
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objdump --private-headers /bin/sh | grep -q ld.so.1
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if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi
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echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC}
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exit ;;
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arm*:Linux:*:*)
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eval $set_cc_for_build
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if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \
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@ -876,6 +890,9 @@ EOF
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frv:Linux:*:*)
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echo frv-unknown-linux-gnu
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exit ;;
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i*86:Linux:*:*)
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echo ${UNAME_MACHINE}-pc-linux-gnu
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exit ;;
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ia64:Linux:*:*)
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echo ${UNAME_MACHINE}-unknown-linux-gnu
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exit ;;
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@ -911,29 +928,12 @@ EOF
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or32:Linux:*:*)
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echo or32-unknown-linux-gnu
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exit ;;
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ppc:Linux:*:*)
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echo powerpc-unknown-linux-gnu
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exit ;;
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ppc64:Linux:*:*)
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echo powerpc64-unknown-linux-gnu
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exit ;;
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alpha:Linux:*:*)
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case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
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EV5) UNAME_MACHINE=alphaev5 ;;
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EV56) UNAME_MACHINE=alphaev56 ;;
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PCA56) UNAME_MACHINE=alphapca56 ;;
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PCA57) UNAME_MACHINE=alphapca56 ;;
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EV6) UNAME_MACHINE=alphaev6 ;;
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EV67) UNAME_MACHINE=alphaev67 ;;
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EV68*) UNAME_MACHINE=alphaev68 ;;
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esac
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objdump --private-headers /bin/sh | grep -q ld.so.1
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if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi
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echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC}
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exit ;;
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padre:Linux:*:*)
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echo sparc-unknown-linux-gnu
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exit ;;
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parisc64:Linux:*:* | hppa64:Linux:*:*)
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echo hppa64-unknown-linux-gnu
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exit ;;
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parisc:Linux:*:* | hppa:Linux:*:*)
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# Look for CPU level
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case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
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@ -942,8 +942,11 @@ EOF
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*) echo hppa-unknown-linux-gnu ;;
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esac
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exit ;;
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parisc64:Linux:*:* | hppa64:Linux:*:*)
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echo hppa64-unknown-linux-gnu
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ppc64:Linux:*:*)
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echo powerpc64-unknown-linux-gnu
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exit ;;
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ppc:Linux:*:*)
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echo powerpc-unknown-linux-gnu
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exit ;;
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s390:Linux:*:* | s390x:Linux:*:*)
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echo ${UNAME_MACHINE}-ibm-linux
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@ -966,58 +969,6 @@ EOF
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xtensa*:Linux:*:*)
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echo ${UNAME_MACHINE}-unknown-linux-gnu
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exit ;;
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i*86:Linux:*:*)
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# The BFD linker knows what the default object file format is, so
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# first see if it will tell us. cd to the root directory to prevent
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# problems with other programs or directories called `ld' in the path.
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# Set LC_ALL=C to ensure ld outputs messages in English.
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ld_supported_targets=`cd /; LC_ALL=C ld --help 2>&1 \
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| sed -ne '/supported targets:/!d
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s/[ ][ ]*/ /g
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s/.*supported targets: *//
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s/ .*//
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p'`
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case "$ld_supported_targets" in
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elf32-i386)
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TENTATIVE="${UNAME_MACHINE}-pc-linux-gnu"
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;;
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esac
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# Determine whether the default compiler is a.out or elf
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eval $set_cc_for_build
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sed 's/^ //' << EOF >$dummy.c
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#include <features.h>
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#ifdef __ELF__
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# ifdef __GLIBC__
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# if __GLIBC__ >= 2
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LIBC=gnu
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# else
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LIBC=gnulibc1
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# endif
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# else
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LIBC=gnulibc1
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# endif
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#else
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#if defined(__INTEL_COMPILER) || defined(__PGI) || defined(__SUNPRO_C) || defined(__SUNPRO_CC)
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LIBC=gnu
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#else
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LIBC=gnuaout
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#endif
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#endif
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#ifdef __dietlibc__
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LIBC=dietlibc
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#endif
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EOF
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eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n '
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/^LIBC/{
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s: ::g
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p
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}'`"
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test x"${LIBC}" != x && {
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echo "${UNAME_MACHINE}-pc-linux-${LIBC}"
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exit
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}
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test x"${TENTATIVE}" != x && { echo "${TENTATIVE}"; exit; }
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;;
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i*86:DYNIX/ptx:4*:*)
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# ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
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# earlier versions are messed up and put the nodename in both
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@ -1247,6 +1198,16 @@ EOF
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*:Darwin:*:*)
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UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
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case $UNAME_PROCESSOR in
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i386)
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eval $set_cc_for_build
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if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
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if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \
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(CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
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grep IS_64BIT_ARCH >/dev/null
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then
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UNAME_PROCESSOR="x86_64"
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fi
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fi ;;
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unknown) UNAME_PROCESSOR=powerpc ;;
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esac
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echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
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7
scripts/config.sub
vendored
7
scripts/config.sub
vendored
@ -4,7 +4,7 @@
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# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
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# Free Software Foundation, Inc.
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timestamp='2009-08-19'
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timestamp='2009-09-25'
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# This file is (in principle) common to ALL GNU software.
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# The presence of a machine in this file suggests that SOME GNU software
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@ -287,6 +287,7 @@ case $basic_machine in
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| pdp10 | pdp11 | pj | pjl \
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| powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
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| pyramid \
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| rx \
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| score \
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| sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
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| sh64 | sh64le \
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@ -300,7 +301,7 @@ case $basic_machine in
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| z8k | z80)
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basic_machine=$basic_machine-unknown
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;;
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m6811 | m68hc11 | m6812 | m68hc12)
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m6811 | m68hc11 | m6812 | m68hc12 | picochip)
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# Motorola 68HC11/12.
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basic_machine=$basic_machine-unknown
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os=-none
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@ -371,7 +372,7 @@ case $basic_machine in
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| pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
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| powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
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| pyramid-* \
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| romp-* | rs6000-* \
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| romp-* | rs6000-* | rx-* \
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| sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
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| shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
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| sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
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