Fix to find tclConfig.sh on more recent versions of macOS
diff --git a/configure.ac b/configure.ac
index 4e7e220..20e1a34 100644
--- a/configure.ac
+++ b/configure.ac
@@ -480,16 +480,23 @@
fi
fi
# check in a few common install locations
+dirs="/usr/lib*/ /usr/lib*/tcl*/ /usr/local/lib*/ /usr/local/lib*/tcl*/"
+case $host in
+*-*-darwin*)
+ dirs="/System/Library/Frameworks/Tcl.framework/ $dirs"
+ ;;
+*)
+ ;;
+esac
if test x"${TCLCONFIG}" = x ; then
- for i in `ls -d -r /usr/lib*/ 2>/dev/null` \
- `ls -d -r /usr/lib*/tcl*/ 2>/dev/null` \
- `ls -d -r /usr/local/lib*/ 2>/dev/null` \
- `ls -d -r /usr/local/lib*/tcl*/ 2>/dev/null` ; do
- if test -f $i"tclConfig.sh" ; then
- TCLCONFIG=`(cd $i; pwd)`
- break
- fi
+ for d in $dirs ; do
+ for i in `ls -d -r $d 2>/dev/null` ; do
+ if test -f $i"tclConfig.sh" ; then
+ TCLCONFIG=`(cd $i; pwd)`
+ break
+ fi
done
+ done
fi
if test x"${TCLCONFIG}" = x ; then
AC_MSG_RESULT(no)
