Ticket #14619: patch_universal_Portfile_postgresql83

--- Portfile_postgres83_orig    2008-12-17 11:17:49.000000000 +0100
+++ /usr/pkg/var/macports/sources/rsync.macports.org/release/ports/databases/postgresql83/Portfile      2008-12-17 11:09:08.000000000 +0100
@@ -63,6 +63,34 @@
 
 set contribs   "adminpack dblink fuzzystrmatch lo uuid-ossp pg_buffercache pg_trgm pgcrypto tsearch2 vacuumlo xml2"
 
+pre-build {
+       if {[variant_isset universal]} {
+               copy ${portpath}/files/ld.sh ${worksrcpath}/ld.sh
+               
+               if {![info exists universal_archs]} {
+                       set universal_archs {i386 x86_64 ppc ppc64}
+               }
+
+               set out [open "${worksrcpath}/ld.sh" "a"]
+               foreach arch $universal_archs {
+               puts ${out} "/usr/bin/ld -r -arch ${arch} -o \${output_name}.${arch} \${newargs}" 
+               }
+               #
+               puts -nonewline ${out} "/usr/bin/lipo -create "
+               foreach arch $universal_archs {
+               puts -nonewline ${out} "\${output_name}.${arch} "
+               }
+               #
+               puts ${out} "-output \${output_name}"
+               close ${out}
+               system "chmod +x ${worksrcpath}/ld.sh"
+       
+               system "cd ${worksrcpath}/src && mv Makefile.global Makefile.global.orig && sed 's#LD =.*#LD = ${worksrcpath}/ld.sh#' Makefile.global.orig > Makefile.global"
+       
+               system "cd ${worksrcpath} && patch -p0 < ${portpath}/files/patch_pg_config_h"
+       }
+}
+               
 post-build {
        foreach contrib ${contribs} {
                system "cd ${worksrcpath}/contrib/${contrib}/ && ${build.cmd}"
@@ -95,6 +123,10 @@
        configure.args-append           --with-perl
 }
 
+variant gcc42 description {compile with gcc42} {
+       configure.cc    /usr/bin/gcc-4.2
+}
+
 variant universal {
        configure.cflags ${configure.universal_cflags}
 }