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AIX and Tru64 have what Tor calls "horribly broken 'which' programs" so we

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now scan the PATH ourself to find the path to (g)libtool
This commit is contained in:
Daniel Stenberg 2004-02-18 16:16:13 +00:00
parent 9efddfedab
commit 4cf70e3069
1 changed files with 20 additions and 3 deletions
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23
buildconf
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@ -5,6 +5,21 @@ die(){
exit exit
} }
# this works as 'which' but we use a different name to make it more obvious we
# aren't using 'which'! ;-)
findtool(){
file="$1"
IFS=":"
for path in $PATH
do
if test -r "$path/$file"; then
echo "$path/$file"
return
fi
done
}
#-------------------------------------------------------------------------- #--------------------------------------------------------------------------
# autoconf 2.57 or newer # autoconf 2.57 or newer
# #
@ -79,11 +94,13 @@ LIBTOOL_WANTED_MINOR=4
LIBTOOL_WANTED_PATCH=2 LIBTOOL_WANTED_PATCH=2
LIBTOOL_WANTED_VERSION=1.4.2 LIBTOOL_WANTED_VERSION=1.4.2
libtool=`which glibtool 2>/dev/null` # this approach that tries 'glibtool' first is some kind of work-around for
# some BSD-systems I believe that use to provide the GNU libtool named
# glibtool, with 'libtool' being something completely different.
libtool=`findtool glibtool 2>/dev/null`
if test ! -x "$libtool"; then if test ! -x "$libtool"; then
libtool=`which libtool` libtool=`findtool libtool`
fi fi
#lt_pversion=`${LIBTOOL:-$libtool} --version 2>/dev/null|head -1| sed -e 's/^.* \([0-9]\)/\1/' -e 's/[a-z]* *$//'`
lt_pversion=`$libtool --version 2>/dev/null|head -1|sed -e 's/^[^0-9]*//g' -e 's/[- ].*//'` lt_pversion=`$libtool --version 2>/dev/null|head -1|sed -e 's/^[^0-9]*//g' -e 's/[- ].*//'`
if test -z "$lt_pversion"; then if test -z "$lt_pversion"; then
echo "buildconf: libtool not found." echo "buildconf: libtool not found."