diff --git a/configure b/configure
index c6186c3..3bcbd67 100755
--- a/configure
+++ b/configure
@@ -4387,7 +4387,7 @@
 
 MAGICK_VERSION=7.0.0-0
 
-MAGICK_SVN_REVISION=18754M
+MAGICK_SVN_REVISION=18759:18761M
 
 
 # Substitute library versioning
@@ -30308,6 +30308,17 @@
   LCMS_CFLAGS="$LCMS2_CFLAGS"
   LCMS_LIBS="$LCMS2_LIBS"
   CFLAGS="$LCMS2_CFLAGS $CFLAGS"
+  ac_fn_c_check_header_mongrel "$LINENO" "lcms2/lcms2.h" "ac_cv_header_lcms2_lcms2_h" "$ac_includes_default"
+if test "x$ac_cv_header_lcms2_lcms2_h" = xyes; then :
+  have_lcms_header='yes'
+fi
+
+
+  if test "$have_lcms_header" = 'yes'; then
+
+$as_echo "#define HAVE_LCMS2_LCMS2_H 1" >>confdefs.h
+
+  fi
 else
 
 pkg_failed=no
@@ -30388,7 +30399,17 @@
 $as_echo "#define LCMS_VERSION_1 1" >>confdefs.h
 
     CFLAGS="$LCMS_CFLAGS $CFLAGS"
-  fi
+    ac_fn_c_check_header_mongrel "$LINENO" "lcms/lcms.h" "ac_cv_header_lcms_lcms_h" "$ac_includes_default"
+if test "x$ac_cv_header_lcms_lcms_h" = xyes; then :
+  have_lcms_header='yes'
+fi
+
+
+    if test "$have_lcms_header" = 'yes'; then
+
+$as_echo "#define HAVE_LCMS_LCMS_H 1" >>confdefs.h
+
+    fi
 fi
 
  if test "$have_lcms" = 'yes'; then
@@ -38774,8 +38795,7 @@
   JBIG              --with-jbig=$with_jbig		$have_jbig
   JPEG v1           --with-jpeg=$with_jpeg		$have_jpeg
   JPEG-2000         --with-jp2=$with_jp2		$have_jp2
-  LCMS v1           --with-lcms=$with_lcms		$have_lcms
-  LCMS v2           --with-lcms2=$with_lcms2		$have_lcms2
+  LCMS              --with-lcms=$with_lcms		$have_lcms
   LIBJPEG2          --with-openjp2=$with_openjp2	$have_openjp2
   LQR               --with-lqr=$with_lqr		$have_lqr
   LTDL              --with-ltdl=$with_ltdl		$have_ltdl
@@ -38861,8 +38881,7 @@
   JBIG              --with-jbig=$with_jbig		$have_jbig
   JPEG v1           --with-jpeg=$with_jpeg		$have_jpeg
   JPEG-2000         --with-jp2=$with_jp2		$have_jp2
-  LCMS v1           --with-lcms=$with_lcms		$have_lcms
-  LCMS v2           --with-lcms2=$with_lcms2		$have_lcms2
+  LCMS              --with-lcms=$with_lcms		$have_lcms
   LIBJPEG2          --with-openjp2=$with_openjp2	$have_openjp2
   LQR               --with-lqr=$with_lqr		$have_lqr
   LTDL              --with-ltdl=$with_ltdl		$have_ltdl