configure: Added a check for ImageMagick v6.6 or newer in maintainer mode.
diff --git a/configure.ac b/configure.ac
index 006a325..46dca8e 100644
--- a/configure.ac
+++ b/configure.ac
@@ -285,7 +285,31 @@
then
if test "$FONTFORGE" = "false"; then WINE_WARNING([fontforge is missing, fonts can't be rebuilt.]); fi
if test "$RSVG" = "false"; then WINE_WARNING([rsvg is missing, icons can't be rebuilt.]); fi
- if test "$CONVERT" = "false"; then WINE_WARNING([imagemagick is missing, icons can't be rebuilt.]); fi
+
+ dnl Check the imagemagick version
+ if test "$CONVERT" = false
+ then
+ WINE_WARNING([imagemagick is missing, icons can't be rebuilt.])
+ else
+ AC_MSG_CHECKING([for recent enough imagemagick])
+ convert_version=`convert --version | head -n1`
+ if test "x$convert_version" != "x"
+ then
+ convert_version_major=`expr "$convert_version" : '.* \([[0-9]]*\)\.[[0-9]]*'`
+ convert_version_minor=`expr "$convert_version" : '.* [[0-9]]*\.\([[0-9]]*\)'`
+ if test "$convert_version_major" -eq 6 -a "$convert_version_minor" -lt 6
+ then
+ CONVERT=false
+ WINE_WARNING([imagemagick version 6.6 or newer is needed to rebuild icons.])
+ fi
+ fi
+ if test "$CONVERT" = false
+ then
+ AC_MSG_RESULT([no ($convert_version_major.$convert_version_minor)])
+ else
+ AC_MSG_RESULT([yes ($convert_version_major.$convert_version_minor)])
+ fi
+ fi
dnl Check the icotool version
if test "$ICOTOOL" = false
