1 files changed, 11 insertions, 4 deletions
diff --git a/src/bin/pgtclsh/mkMakefile.tcldefs.sh.in b/src/bin/pgtclsh/mkMakefile.tcldefs.sh.in
index a8c2cc374d..79e456b3b5 100644
--- a/src/bin/pgtclsh/mkMakefile.tcldefs.sh.in
+++ b/src/bin/pgtclsh/mkMakefile.tcldefs.sh.in
@@ -1,16 +1,23 @@
+#! /bin/sh
 
-if [ ! -f @TCL_CONFIG_SH@ ]; then
+if [ ! -r @TCL_CONFIG_SH@ ]; then
     echo "@TCL_CONFIG_SH@ not found"
     echo "I need this file! Please make a symbolic link to this file"
     echo "and start make again."
     exit 1
 fi
 
+# Source the file to obtain the correctly expanded variable definitions
+. @TCL_CONFIG_SH@
+
+# Read the file a second time as an easy way of getting the list of variable
+# definitions to output.
 cat @TCL_CONFIG_SH@ |
-    egrep '^TCL_' |
-    while read inp
+    egrep '^TCL_|^TK_' |
+    sed 's/^\([^=]*\)=.*$/\1/' |
+    while read var
     do
-	    eval eval echo $inp
+	eval echo "\"$var = \$$var\""
     done >Makefile.tcldefs
 
 exit 0