Ticket #45170: patch-gtk-doc-highlighting.diff

Portfile

@@ -5 +5 @@
 
 name            gtk-doc
 version         1.21
+revision        1
 categories      gnome devel
 license         GPL-2+
 installs_libs   no
@@ -39 +40 @@
                 port:fop \
                 port:docbook-xml \
                 port:docbook-xsl \
-                port:itstool \
-                port:source-highlight
+                port:itstool
 
 configure.perl  ${prefix}/bin/perl5.16
 configure.env-append XSLTPROC=${prefix}/bin/xsltproc
 configure.args  --with-xml-catalog=${prefix}/etc/xml/catalog \
-                --with-highlight=source-highlight
+                --with-highlight=no
 
 # TODO Enable test support.
 
+variant highlighting description {Enable syntax highlighting using GNU source-highlight} {
+    depends_lib-append  port:source-highlight
+    configure.args-replace --with-highlight=no --with-highlight=source-highlight
+}
+
+platform darwin {
+# source-highlight depends on boost which currently does not build on 10.5(?) and earlier (#44918, #45170).
+    if {${os.major} > 9} {
+        default_variants +highlighting
+    }
+}
+
 variant python25 conflicts python26 python27 description {Use python 2.5} {
     depends_lib-append      port:python25
     depends_run-append      port:py25-libxml2