diff --git a/src/Makefile b/src/Makefile
index c30af8b..4e32814 100644
--- a/src/Makefile
+++ b/src/Makefile
@@ -2294,9 +2294,12 @@
 
 # Run the libvterm tests.
 # This works only on GNU make, not on BSD make.
+# Libtool requires "gcc".
 test_libvterm:
 	@if $(MAKE) --version 2>/dev/null | grep -qs "GNU Make"; then \
-		cd libvterm; $(MAKE) -f Makefile test CC="$(CC)" CFLAGS="$(CFLAGS)" LDFLAGS="$(LDFLAGS)"; \
+	  if test -x "/usr/bin/gcc"; then \
+	    cd libvterm; $(MAKE) -f Makefile test CC="$(CC)" CFLAGS="$(CFLAGS)" LDFLAGS="$(LDFLAGS)"; \
+	  fi \
 	fi
 
 # Run individual OLD style test.
diff --git a/src/version.c b/src/version.c
index 6854c10..dc20c33 100644
--- a/src/version.c
+++ b/src/version.c
@@ -751,6 +751,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    2432,
+/**/
     2431,
 /**/
     2430,