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configure: When making link, also check the current directory.

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	* configure: When making link, also check the current
	directory. The configure scripts may create one.

From-SVN: r18641
This commit is contained in:
H.J. Lu 1998-03-17 01:24:55 +00:00 committed by Manfred Hollstein
parent 04b9356733
commit bd064fd506
1 changed files with 11 additions and 4 deletions
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15
configure vendored
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@ -993,27 +993,34 @@ for subdir in . ${subdirs} ; do
set ${links}; link=$1; shift; links=$*
if [ ! -r ${srcdir}/${file} ] ; then
if [ ! -r ${file} ] ; then
echo '***' "${progname}: cannot create a link \"${link}\"," 1>&2
echo '***' "since the file \"${srcdir}/${file}\" does not exist." 1>&2
exit 1
else
srcfile=${file}
fi
else
srcfile=${srcdir}/${file}
fi
${remove} -f ${link}
# Make a symlink if possible, otherwise try a hard link
if ${symbolic_link} ${srcdir}/${file} ${link} >/dev/null 2>&1 ; then
if ${symbolic_link} ${srcfile} ${link} >/dev/null 2>&1 ; then
true
else
# We need to re-remove the file because Lynx leaves a
# very strange directory there when it fails an NFS symlink.
${remove} -r -f ${link}
${hard_link} ${srcdir}/${file} ${link}
${hard_link} ${srcfile} ${link}
fi
if [ ! -r ${link} ] ; then
echo '***' "${progname}: unable to link \"${link}\" to \"${srcdir}/${file}\"." 1>&2
echo '***' "${progname}: unable to link \"${link}\" to \"${srcfile}\"." 1>&2
exit 1
fi
echo "Linked \"${link}\" to \"${srcdir}/${file}\"."
echo "Linked \"${link}\" to \"${srcfile}\"."
done
# Create a .gdbinit file which runs the one in srcdir