-AC_CHECK_LIB(tcl, Tcl_Eval, tclFound=1, tclFound=0, -lm)
-if test "$tclFound" = 1; then
- TCLLIB=-ltcl
-elif test -r /usr/local/lib/libtcl7.4.a; then
- TCLLIB=/usr/local/lib/libtcl7.4.a
-else
- TCLLIB=/usr/local/lib/libtcl.a
-fi
+AC_SUBST(TKLIB)
+AC_SUBST(TCLINCLUDE)
+TCLLIB=-ltcl
+TKLIB=-ltk
+TCLINCLUDE=" # -I.. Tcl/Tk include path"
+for i in .a 7.4.a 7.5.a; do
+ if test -r /usr/local/lib/libtcl$i; then
+ TCLLIB=/usr/local/lib/libtcl$i
+ TCLINCLUDE=-I/usr/local/include
+ fi
+done
+for i in .a 4.0.a 4.1.a; do
+ if test -r /usr/local/lib/libtk$i; then
+ TKLIB=/usr/local/lib/libtk$i
+ fi
+done