Ticket #19241: Portfile-lablgtk2.diff.2

--- Portfile.orig       2009-04-08 16:49:45.000000000 +0200
+++ Portfile    2009-04-08 17:37:28.000000000 +0200
@@ -3,7 +3,7 @@
 PortSystem                     1.0
 
 name                           lablgtk2
-version                                2.10.1
+version                                2.12.0
 categories                     x11
 maintainers                    pguyot@kallisys.net openmaintainer
 description                    Objective Caml interface to gtk+ 2.x
@@ -16,9 +16,9 @@
 platforms                      darwin
 master_sites           http://wwwfun.kurims.kyoto-u.ac.jp/soft/olabl/dist/
 distname                       lablgtk-${version}
-checksums                      md5 bd7073ca05e684e5d5a3d553371fd6e5 \
-          sha1 6c6f273951059fc86b89337a5b10dfb866ca5f87 \
-          rmd160 5dda1a7d5438ae57fb8c170b6459393c4af872a2
+checksums                      md5 0e253128afee3cdc6e9b43c34b35984d \
+          sha1 fe3a6499bf28be21d723e379e2e9a4d7b4798baa \
+          rmd160 b64f17545e797d5b94e7d23ed02d6ef751485803
 depends_lib                    bin:camlp4:ocaml \
                                        lib:libgtk.2:gtk2 \
                                        lib:libglade-2:libglade2 \
@@ -26,9 +26,34 @@
                                        lib:libgnomeui:libgnomeui
 configure.args         --without-gl --without-rsvg --with-glade \
                                        --with-gnomecanvas --with-gnomeui --without-panel \
-                                       --without-gtkspell --without-gtksourceview
+                                       --without-gtkspell --without-gtksourceview \
+                                       --without-quartz
 build.target           world
 
+if {![variant_isset quartz]} {
+    default_variants    +x11
+}
+
+pre-fetch {
+    if {![variant_isset quartz] && ![variant_isset x11]} {
+        error "Either +x11 or +quartz is required"
+    }
+}
+
+pre-configure {
+    if {[file exists ${prefix}/lib/gtk-2.0/include/gdkconfig.h]} {
+        set gtk_not_quartz [catch {exec grep -q GDK_WINDOWING_QUARTZ ${prefix}/lib/gtk-2.0/include/gdkconfig.h}]
+        set gtk_not_x11 [catch {exec grep -q GDK_WINDOWING_X11 ${prefix}/lib/gtk-2.0/include/gdkconfig.h}]
+        if {[variant_isset quartz] && ${gtk_not_quartz}} {
+            error "+quartz variant selected, but gtk2+x11 is installed"
+        } elseif {[variant_isset x11] && ${gtk_not_x11}} {
+            error "+x11 variant selected, but gtk2+quartz is installed"
+        }
+    } else {
+        error "Cannot find gdkconfig.h"
+    }
+}
+
 variant rsvg description "enable rsvg support" {
        configure.args-delete   --without-rsvg
        configure.args-append   --with-rsvg
@@ -41,5 +66,13 @@
        depends_lib-append              port:gtksourceview
 }
 
+variant x11 conflicts quartz description {Enable rendering in X11 (default)} {
+}
+
+variant quartz conflicts x11 description "Enable Quartz rendering" {
+       configure.args-delete   --without-quartz
+       configure.args-append   --with-quartz
+}
+
 livecheck.check        regex
 livecheck.regex        {<DT> <a href="dist/lablgtk-(2.*?).tar.gz">lablgtk-\1.tar.gz</a>}