Ticket #11438: zlib-universal-third.diff

Portfile

@@ -1 +1 @@
 # $Id$
 
 PortSystem 1.0
-name            zlib
-version         1.2.3
-categories      archivers
-maintainers     landonf@opendarwin.org
-description     zlib lossless data-compression library
+
+name                zlib
+version             1.2.3
+categories          archivers
+maintainers         landonf@opendarwin.org
+description         zlib lossless data-compression library
 long_description \
-        zlib is designed to be a free, general-purpose, \
-        legally unencumbered, lossless data-compression \
-        library for use on virtually any computer hardware \
-        and operating system.
-homepage        http://www.zlib.net/
-platforms       darwin
+    zlib is designed to be a free, general-purpose, legally             \
+    unencumbered, lossless data-compression library for use on virtually\
+    any computer hardware and operating system.
 
-master_sites    ${homepage} http://www.gzip.org/zlib/ \
-                                sourceforge:libpng
+homepage            http://www.zlib.net/
+platforms           darwin
 
-use_bzip2       yes
-checksums       md5 dee233bf288ee795ac96a98cc2e369b6
+master_sites        ${homepage} \
+                    http://www.gzip.org/zlib/ \
+                    sourceforge:libpng
 
-configure.args  --shared
+use_bzip2           yes
+checksums           md5 dee233bf288ee795ac96a98cc2e369b6
 
-test.run        yes
+configure.args      --shared
 
-destroot.destdir prefix=${destroot}${prefix}
+test.run            yes
 
+destroot.destdir    prefix=${destroot}${prefix}
+
 post-destroot {
-        system "cd ${worksrcpath} && ./configure"
-        system "cd ${worksrcpath} && make"
-        xinstall ${worksrcpath}/libz.a ${destroot}${prefix}/lib
+    ui_msg "$UI_PREFIX Configuring libz.a"
+    configure.args-delete --shared
+    run_command configure
+    modify_ldshared
+    ui_msg "$UI_PREFIX Building libz.a"
+    run_command build
+    ui_msg "$UI_PREFIX Staging libz.a into destroot"
+    xinstall ${worksrcpath}/libz.a ${destroot}${prefix}/lib/
 }
+
+post-configure {
+    modify_ldshared
+}
+variant universal {
+    configure.env-append CFLAGS="-isysroot /Developer/SDKs/MacOSX10.4u.sdk -arch i386 -arch ppc" \
+                         LDFLAGS="-arch i386 -arch ppc"
+}
+
+proc modify_ldshared {} {
+    global worksrcpath
+    if {[variant_isset universal]} {
+        reinplace "s|^\\(LDSHARED *=.*\\)$|\\1 -Wl,-syslibroot,/Developer/SDKs/MacOSX10.4u.sdk -arch i386 -arch ppc|" \
+                  "${worksrcpath}/Makefile"
+    }
+}
+
+proc run_command {cmd} {
+    if {[catch {system "[command $cmd]"} result]} {
+        return -code error "[format [msgcat::mc "%s failure: %s"] $cmd $result]"
+    }
+}