diff --git a/src/auto/configure b/src/auto/configure
index 59f3e68..ff2739c 100755
--- a/src/auto/configure
+++ b/src/auto/configure
@@ -14762,7 +14762,7 @@
 if test "$GCC" = yes; then
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GCC 3 or later" >&5
 $as_echo_n "checking for GCC 3 or later... " >&6; }
-  gccmajor=`echo "$gccversion" | sed -e 's/^\([0-9]\+\)\..*$/\1/g'`
+  gccmajor=`echo "$gccversion" | sed -e 's/^\([1-9][0-9]*\)\..*$/\1/g'`
   if test "$gccmajor" -gt "2"; then
     DEPEND_CFLAGS_FILTER="| sed 's+-I */+-isystem /+g'"
     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
diff --git a/src/configure.ac b/src/configure.ac
index bf10eac..fe20228 100644
--- a/src/configure.ac
+++ b/src/configure.ac
@@ -4447,7 +4447,7 @@
 DEPEND_CFLAGS_FILTER=
 if test "$GCC" = yes; then
   AC_MSG_CHECKING(for GCC 3 or later)
-  gccmajor=`echo "$gccversion" | sed -e 's/^\([[0-9]]\+\)\..*$/\1/g'`
+  gccmajor=`echo "$gccversion" | sed -e 's/^\([[1-9]][[0-9]]*\)\..*$/\1/g'`
   if test "$gccmajor" -gt "2"; then
     DEPEND_CFLAGS_FILTER="| sed 's+-I */+-isystem /+g'"
     AC_MSG_RESULT(yes)
diff --git a/src/version.c b/src/version.c
index 82f1003..29c1614 100644
--- a/src/version.c
+++ b/src/version.c
@@ -743,6 +743,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    228,
+/**/
     227,
 /**/
     226,