From 91f2249aeefa64d93f6b66f1e08f57fc330cea2c Mon Sep 17 00:00:00 2001
From: Geo <geo@eggheads.org>
Date: Sat, 13 Jul 2024 15:45:50 -0400
Subject: [PATCH] Update Tcl search paths

---
 m4/tcl.m4 | 31 +++++++++++++++++++++++--------
 1 file changed, 23 insertions(+), 8 deletions(-)

diff --git a/m4/tcl.m4 b/m4/tcl.m4
index 93320acf8..5a0b6a454 100644
--- a/m4/tcl.m4
+++ b/m4/tcl.m4
@@ -98,8 +98,13 @@ AC_DEFUN([TEA_PATH_TCLCONFIG], [
 	# we reset no_tcl in case something fails here
 	no_tcl=true
 	AC_ARG_WITH(tcl,
-	    AS_HELP_STRING([--with-tcl],[directory containing tcl configuration (tclConfig.sh)]),
-	    with_tclconfig="${withval}")
+	    AS_HELP_STRING([--with-tcl],
+		[directory containing tcl configuration (tclConfig.sh)]),
+	    [with_tclconfig="${withval}"])
+	AC_ARG_WITH(tcl8,
+	    AS_HELP_STRING([--with-tcl8],
+		[Compile for Tcl8 in Tcl9 environment]),
+	    [with_tcl8="${withval}"])
 	AC_MSG_CHECKING([for Tcl configuration])
 	AC_CACHE_VAL(ac_cv_c_tclconfig,[
 
@@ -151,7 +156,9 @@ AC_DEFUN([TEA_PATH_TCLCONFIG], [
 		for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
 			`ls -d /Library/Frameworks 2>/dev/null` \
 			`ls -d /Network/Library/Frameworks 2>/dev/null` \
-			`ls -d /System/Library/Frameworks 2>/dev/null` \
+			`ls -d /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/Library/Frameworks/Tcl.framework 2>/dev/null` \
+			`ls -d /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/Network/Library/Frameworks/Tcl.framework 2>/dev/null` \
+			`ls -d /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/Tcl.framework 2>/dev/null` \
 			; do
 		    if test -f "$i/Tcl.framework/tclConfig.sh" ; then
 			ac_cv_c_tclconfig="`(cd $i/Tcl.framework; pwd)`"
@@ -178,14 +185,23 @@ AC_DEFUN([TEA_PATH_TCLCONFIG], [
 		for i in `ls -d ${libdir} 2>/dev/null` \
 			`ls -d ${exec_prefix}/lib 2>/dev/null` \
 			`ls -d ${prefix}/lib 2>/dev/null` \
-			`ls -d /usr/contrib/lib 2>/dev/null` \
 			`ls -d /usr/local/lib 2>/dev/null` \
+			`ls -d /usr/contrib/lib 2>/dev/null` \
 			`ls -d /usr/pkg/lib 2>/dev/null` \
 			`ls -d /usr/lib 2>/dev/null` \
 			`ls -d /usr/lib64 2>/dev/null` \
-                        `ls -d /usr/lib/tcl[[8-9]].[[0-9]] 2>/dev/null` \
-                        `ls -d /usr/local/lib/tcl[[8-9]].[[0-9]] 2>/dev/null` \
-                        `ls -d /usr/local/lib/tcl/tcl[[8-9]].[[0-9]] 2>/dev/null` \
+			`ls -d /usr/lib/tcl9.0 2>/dev/null` \
+			`ls -d /usr/lib/tcl8.7 2>/dev/null` \
+			`ls -d /usr/lib/tcl8.6 2>/dev/null` \
+			`ls -d /usr/lib/tcl8.5 2>/dev/null` \
+			`ls -d /usr/local/lib/tcl9.0 2>/dev/null` \
+			`ls -d /usr/local/lib/tcl8.7 2>/dev/null` \
+			`ls -d /usr/local/lib/tcl8.6 2>/dev/null` \
+			`ls -d /usr/local/lib/tcl8.5 2>/dev/null` \
+			`ls -d /usr/local/lib/tcl/tcl9.0 2>/dev/null` \
+			`ls -d /usr/local/lib/tcl/tcl8.7 2>/dev/null` \
+			`ls -d /usr/local/lib/tcl/tcl8.6 2>/dev/null` \
+			`ls -d /usr/local/lib/tcl/tcl8.5 2>/dev/null` \
 			; do
 		    if test -f "$i/tclConfig.sh" ; then
 			ac_cv_c_tclconfig="`(cd $i; pwd)`"
@@ -224,7 +240,6 @@ AC_DEFUN([TEA_PATH_TCLCONFIG], [
 	fi
     fi
 ])
-
 ##
 ## Here ends the standard Tcl configuration bits and starts the
 ## TEA specific functions