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* Moved all tool version requirements to the same place

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* Cleaned up multiple uses of literal version numbers and simplified 'cleaning'


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78932 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Misha Brukman 2009-08-13 20:29:30 +00:00
parent 9d63530e5a
commit 2cf89b61b0
1 changed files with 22 additions and 14 deletions
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36
autoconf/AutoRegen.sh
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@ -1,33 +1,41 @@
#!/bin/sh
die () {
#!/bin/bash
die() {
echo "$@" 1>&2
exit 1
}
### NOTE: ############################################################"
### The below two variables specify the auto* versions
### periods should be escaped with backslash, for use by grep
clean() {
echo $1 | sed -e 's/\\//g'
}
### NOTE: ############################################################
### These variables specify the tool versions we want to use.
### Periods should be escaped with backslash for use by grep.
want_autoconf_version='2\.60'
want_autoheader_version=$want_autoconf_version
### END NOTE #########################################################"
want_aclocal_version='1\.9\.6'
want_libtool_version='1\.5\.22'
### END NOTE #########################################################
outfile=configure
configfile=configure.ac
want_autoconf_version_clean=`echo $want_autoconf_version | sed -e 's/\\\\//g'`
want_autoheader_version_clean=`echo $want_autoheader_version | sed -e 's/\\\\//g'`
want_autoconf_version_clean=$(clean $want_autoconf_version)
want_autoheader_version_clean=$(clean $want_autoheader_version)
want_aclocal_version_clean=$(clean $want_aclocal_version)
want_libtool_version_clean=$(clean $want_libtool_version)
test -d autoconf && test -f autoconf/$configfile && cd autoconf
test -f $configfile || die "Can't find 'autoconf' dir; please cd into it first"
autoconf --version | grep $want_autoconf_version > /dev/null
test $? -eq 0 || die "Your autoconf was not detected as being $want_autoconf_version_clean"
aclocal --version | grep '^aclocal.*1\.9\.6' > /dev/null
test $? -eq 0 || die "Your aclocal was not detected as being 1.9.6"
aclocal --version | grep '^aclocal.*'$want_aclocal_version > /dev/null
test $? -eq 0 || die "Your aclocal was not detected as being $want_aclocal_version_clean"
autoheader --version | grep '^autoheader.*'$want_autoheader_version > /dev/null
test $? -eq 0 || die "Your autoheader was not detected as being $want_autoheader_version_clean"
libtool --version | grep '1\.5\.22' > /dev/null
test $? -eq 0 || die "Your libtool was not detected as being 1.5.22"
libtool --version | grep $want_libtool_version > /dev/null
test $? -eq 0 || die "Your libtool was not detected as being $want_libtool_version_clean"
echo ""
echo "### NOTE: ############################################################"
echo "### If you get *any* warnings from autoconf below you MUST fix the"
@ -37,7 +45,7 @@ echo "### commit any configure script that was generated with warnings"
echo "### present. You should get just three 'Regenerating..' lines."
echo "######################################################################"
echo ""
echo "Regenerating aclocal.m4 with aclocal 1.9.6"
echo "Regenerating aclocal.m4 with aclocal $want_aclocal_version_clean"
cwd=`pwd`
aclocal --force -I $cwd/m4 || die "aclocal failed"
echo "Regenerating configure with autoconf $want_autoconf_version_clean"