diff --git a/configure b/configure
index 4f0d642..0c52ea3 100755
--- a/configure
+++ b/configure
@@ -3668,7 +3668,7 @@
 
 MAGICK_VERSION=7.0.0-0
 
-MAGICK_SVN_REVISION=11008:11053M
+MAGICK_SVN_REVISION=11008:11057M
 
 
 # Substitute library versioning
@@ -8932,7 +8932,7 @@
 
 case "$host" in
   *darwin* | *-macos10*)
-        CFLAGS="${CFLAGS} -DFORTIFY_SOURCE=0"
+        CFLAGS="${CFLAGS} -D_FORTIFY_SOURCE=0"
         # Check whether --enable-osx-universal-binary was given.
 if test "${enable_osx_universal_binary+set}" = set; then :
   enableval=$enable_osx_universal_binary; build_osxuniversal="${enableval}"