diff --git a/configure b/configure
index c2823cf..7c6f130 100755
--- a/configure
+++ b/configure
@@ -3640,18 +3640,33 @@
MAGICK_TARGET_CPU=$host_cpu
+cat >>confdefs.h <<_ACEOF
+#define MAGICK_TARGET_CPU $MAGICK_TARGET_CPU
+_ACEOF
+
+
MAGICK_TARGET_VENDOR=$host_vendor
+cat >>confdefs.h <<_ACEOF
+#define MAGICK_TARGET_VENDOR $MAGICK_TARGET_VENDOR
+_ACEOF
+
+
MAGICK_TARGET_OS=$host_os
+cat >>confdefs.h <<_ACEOF
+#define MAGICK_TARGET_OS $MAGICK_TARGET_OS
+_ACEOF
+
+
# Substitute library versioning
MAGICK_LIBRARY_CURRENT_MIN=`expr $MAGICK_LIBRARY_CURRENT - $MAGICK_LIBRARY_AGE`
MAGICK_LIBRARY_VERSION_INFO=$MAGICK_LIBRARY_CURRENT:$MAGICK_LIBRARY_REVISION:$MAGICK_LIBRARY_AGE
-MAGICK_SVN_REVISION=8726
+MAGICK_SVN_REVISION=8756