Update "configure"

configure

@@ -2774,12 +2774,15 @@ printf "%s\n" "$as_me: WARNING: --with-tcl argument should refer to directory co
 			`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/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` \
@@ -9319,7 +9322,7 @@ rm -rf conftest*
 
     PACKAGE_LIB_PREFIX8="${PACKAGE_LIB_PREFIX}"
     PACKAGE_LIB_PREFIX9="${PACKAGE_LIB_PREFIX}tcl9"
-    if test "${TCL_MAJOR_VERSION}" -gt 8 -a x"${with_tcl8}" == x; then
+    if test "${TCL_MAJOR_VERSION}" -gt 8 -a x"${with_tcl8}" = x; then
 	PACKAGE_LIB_PREFIX="${PACKAGE_LIB_PREFIX9}"
     else
 	PACKAGE_LIB_PREFIX="${PACKAGE_LIB_PREFIX8}"
@@ -9350,7 +9353,7 @@ printf "%s\n" "#define TCL_MAJOR_VERSION 8" >>confdefs.h
 	    eval eval "PKG_LIB_FILE=${PACKAGE_LIB_PREFIX}${PACKAGE_NAME}${UNSHARED_LIB_SUFFIX}"
 	fi
 	# Some packages build their own stubs libraries
-	if test "${TCL_MAJOR_VERSION}" -gt 8 -a x"${with_tcl8}" == x; then
+	if test "${TCL_MAJOR_VERSION}" -gt 8 -a x"${with_tcl8}" = x; then
 	    eval eval "PKG_STUB_LIB_FILE=${PACKAGE_LIB_PREFIX8}${PACKAGE_NAME}stub.a"
 	else
 	    eval eval "PKG_STUB_LIB_FILE=${PACKAGE_LIB_PREFIX8}${PACKAGE_NAME}stub${UNSHARED_LIB_SUFFIX}"
@@ -9378,7 +9381,7 @@ printf "%s\n" "#define TCL_MAJOR_VERSION 8" >>confdefs.h
 	    eval eval "PKG_LIB_FILE=lib${PACKAGE_LIB_PREFIX}${PACKAGE_NAME}${UNSHARED_LIB_SUFFIX}"
 	fi
 	# Some packages build their own stubs libraries
-	if test "${TCL_MAJOR_VERSION}" -gt 8 -a x"${with_tcl8}" == x; then
+	if test "${TCL_MAJOR_VERSION}" -gt 8 -a x"${with_tcl8}" = x; then
 	    eval eval "PKG_STUB_LIB_FILE=lib${PACKAGE_LIB_PREFIX8}${PACKAGE_NAME}stub.a"
 	else
 	    eval eval "PKG_STUB_LIB_FILE=lib${PACKAGE_LIB_PREFIX8}${PACKAGE_NAME}stub${UNSHARED_LIB_SUFFIX}"