Index: Portfile
===================================================================
--- Portfile	(revision 100362)
+++ Portfile	(working copy)
@@ -1,262 +1,21 @@
 # $Id$
 
-PortSystem			1.0
-name            	i386-elf-gcc
-version         	4.3.2
-revision                1
+PortSystem      1.0
+PortGroup       crossgcc 1.0
+PortGroup       compiler_blacklist_versions 1.0
+
+crossgcc.setup  i386-elf 4.7.2
+crossgcc.setup_libc newlib 1.20.0
+
+maintainers     coresystems.de:stepan
+
+checksums       gcc-${version}.tar.bz2 \
+                md5     cc308a0891e778cfda7a151ab8a6e762 \
+                rmd160  fc281ade14b47d2a9c2ced4f7082c74bfbae31c1 \
+                sha256  8a9283d7010fb9fe5ece3ca507e0af5c19412626384f8a5e9434251ae100b084 \
+                newlib-${crossgcc.libc_version}.tar.gz \
+                sha1    65e7bdbeda0cbbf99c8160df573fd04d1cbe00d1 \
+                rmd160  e36c5337a74633456b47d09594974c7dd7a9cc3e
 
-# Parameters for this port.
-set newlibversion	1.16.0
-set crossgcc-target i386-elf
-set default-languages --enable-languages="c,c++,objc"
-
-description     	gcc cross-compilers for i386-elf, with newlib runtime library.
-long_description	gnu compilers collection (including c++, fortran and objc) for \
-					i386-elf, with newlib runtime library.
-homepage			http://gcc.gnu.org/
-platforms       	darwin
-categories      	cross devel
-maintainers     	coresystems.de:stepan
-master_sites		gnu:gcc/gcc-${version}/:gcc \
-					ftp://sources.redhat.com/pub/newlib/:newlib \
-					ftp://ftp.mirror.ac.uk/sites/sources.redhat.com/pub/newlib/:newlib
-distfiles			gcc-${version}.tar.bz2:gcc newlib-${newlibversion}.tar.gz:newlib
-worksrcdir			gcc-${version}
-checksums			gcc-${version}.tar.bz2 \
-                    md5     5dfac5da961ecd5f227c3175859a486d \
-                    sha1    787b566ad4f386a9896e2d5703e6ff5e7ccaca58 \
-                    rmd160  0ced28bd2e0d89f081cf88273b5f1530599b52fb \
-					newlib-${newlibversion}.tar.gz \
-                    md5     bf8f1f9e3ca83d732c00a79a6ef29bc4 \
-                    sha1    841edec33d19a9e549984982fb92445ee967e265 \
-                    rmd160  fa40ff43e858da3093c9f3b5b203724b9b327696
-patchfiles			patch-gcc-Makefile.in \
-				Make-lang.in.diff
-
-# All cross ports violate the mtree layout.
-destroot.violate_mtree	yes
-
-# Download everything to gcc/
-dist_subdir			gcc
-
-depends_lib			port:${crossgcc-target}-binutils \
-                    port:gmp \
-                    port:mpfr \
-                    port:gettext
-
-# gcc is .bz2, newlib is .gz.
-# let's extract only gcc with MacPorts infrastructure, we'll do newlib manually.
-use_bzip2			yes
-extract.only		gcc-${version}.tar.bz2
-
-# Extract newlib and create a symlink of newlib/newlib in gcc directory.
-post-extract	{
-	system "cd ${workpath} && gzip -dc ${distpath}/newlib-${newlibversion}.tar.gz | tar -xf -"
-	system "ln -s ${workpath}/newlib-${newlibversion}/newlib ${workpath}/gcc-${version}/"
-}
-
-# Since we don't build gcc and binutils at the same time, gcc's Makefile will try to transform
-# program names as gcc's name (add -${version} with ${version} being the version of gcc).
-# But it won't work because binutils binaries don't have the ${version} suffix, and even if they
-# had, they would actually have the binutils' version suffix (and not gcc's version).
-# So let's tell gcc's Makefile not to do that mistake.
-
-set environment [list AR_FOR_TARGET=${crossgcc-target}-ar \
-				AS_FOR_TARGET=${crossgcc-target}-as \
-				LD_FOR_TARGET=${crossgcc-target}-ld \
-				NM_FOR_TARGET=${crossgcc-target}-nm \
-				RANLIB_FOR_TARGET=${crossgcc-target}-ranlib]
-
-# Build in a different directory, as advised in the README file.
-pre-configure   {
-	file mkdir "${workpath}/build"
-}
-configure.dir   ${workpath}/build
-configure.cmd   ${workpath}/gcc-${version}/configure
-configure.env	${environment}
-configure.cflags-append -std=gnu89
-configure.args  --infodir='${prefix}/share/info' \
-				--mandir='${prefix}/share/man' \
-				--target=${crossgcc-target} \
-				--program-prefix=${crossgcc-target}- \
-				--program-suffix=-${version} \
-				--without-included-gettext \
-				--enable-obsolete \
-				--with-newlib \
-				--disable-libgfortran \
-				--with-gxx-include-dir=${prefix}/${crossgcc-target}/include/c++/${version}/ \
-				${default-languages}
-configure.cc_archflags
-configure.cxx_archflags
-configure.objc_archflags
-configure.ld_archflags
-if {${os.platform} == "darwin" && ($build_arch == "x86_64" || $build_arch == "ppc64")} {
-    configure.args-append --build=${build_arch}-apple-${os.platform}${os.version}
-}
-
-build.dir       ${workpath}/build
-
-build.args		${environment}
-destroot.args	${environment}
-
-post-patch {
-	namespace eval crossgcc {}
-
-	# Fix the info pages and related stuff.
-	#	
-	# path: path to the doc directory (e.g. gas/doc/)
-	# makefile: path to Makefile.in (e.g. gas/doc/Makefile.in)
-	# name: name of the info page (e.g. as)
-	# suffix: suffix of the souce page (texinfo or texi)
-	proc crossgcc::fixinfo { path makefile name suffix } {
-		global crossgcc-target worksrcpath
-
-		# Fix the source
-		reinplace "s|setfilename ${name}.info|setfilename ${crossgcc-target}-${name}.info|g" \
-			${worksrcpath}/${path}/${name}.${suffix}
-		reinplace "s|(${name})|(${crossgcc-target}-${name})|g" \
-			${worksrcpath}/${path}/${name}.${suffix}
-		reinplace "s|@file{${name}}|@file{${crossgcc-target}-${name}}|g" \
-			${worksrcpath}/${path}/${name}.${suffix}
-		
-		# Fix the Makefile
-		reinplace "s| ${name}.info| ${crossgcc-target}-${name}.info|g" \
-			${worksrcpath}/${makefile}
-		reinplace "s|/${name}.info|/${crossgcc-target}-${name}.info|g" \
-			${worksrcpath}/${makefile}
-		reinplace "s|^${name}.info|${crossgcc-target}-${name}.info|g" \
-			${worksrcpath}/${makefile}
-		reinplace "s| ${name}.pod| ${crossgcc-target}-${name}.pod|g" \
-			${worksrcpath}/${makefile}
-		reinplace "s|/${name}.pod|/${crossgcc-target}-${name}.pod|g" \
-			${worksrcpath}/${makefile}
-		reinplace "s|^${name}.pod|${crossgcc-target}-${name}.pod|g" \
-			${worksrcpath}/${makefile}
-		reinplace "s| ${name}.${suffix}| ${crossgcc-target}-${name}.${suffix}|g" \
-			${worksrcpath}/${makefile}
-		reinplace "s|/${name}.${suffix}|/${crossgcc-target}-${name}.${suffix}|g" \
-			${worksrcpath}/${makefile}
-		reinplace "s|^${name}.${suffix}|${crossgcc-target}-${name}.${suffix}|g" \
-			${worksrcpath}/${makefile}
-		
-		# Rename the source
-		file rename ${worksrcpath}/${path}/${name}.${suffix} \
-			${worksrcpath}/${path}/${crossgcc-target}-${name}.${suffix}
-		
-		# Fix install-info's dir.
-		# (note: this may be effectless if there was no info dir to be fixed)
-		reinplace "s|--info-dir=\$(DESTDIR)\$(infodir)|--dir-file=\$(DESTDIR)\$(infodir)/${crossgcc-target}-gcc-dir|g" \
-			"${worksrcpath}/${makefile}"
-	}
-
-	# Fix the gettext files and related stuff.
-	#	
-	# module: name of the module (e.g. gas)
-	proc crossgcc::fixgettext { module } {
-		global crossgcc-target worksrcpath
-
-		if { [ file exists "${worksrcpath}/${module}/Makefile.in" ] } {
-			reinplace "s|@PACKAGE@|${crossgcc-target}-@PACKAGE@|g" \
-				"${worksrcpath}/${module}/Makefile.in"
-			reinplace "s|${module}\.mo|${crossgcc-target}-${module}.mo|g" \
-				"${worksrcpath}/${module}/Makefile.in"
-		}
-		if { [ file exists "${worksrcpath}/${module}/doc/Makefile.in" ] } {
-			reinplace "s|@PACKAGE@|${crossgcc-target}-@PACKAGE@|g" \
-				"${worksrcpath}/${module}/doc/Makefile.in"
-		}
-	}
-
-	# gcc/doc/cpp.texi
-	crossgcc::fixinfo gcc/doc/ gcc/Makefile.in cpp texi
-
-	# gcc/doc/cppinternals.texi
-	crossgcc::fixinfo gcc/doc/ gcc/Makefile.in cppinternals texi
-
-	# gcc/doc/gcc.texi
-	crossgcc::fixinfo gcc/doc/ gcc/Makefile.in gcc texi
-
-	# gcc/doc/gccint.texi
-	crossgcc::fixinfo gcc/doc/ gcc/Makefile.in gccint texi
-
-	# gcc/fortran/gfortran.texi
-	crossgcc::fixinfo gcc/fortran/ gcc/fortran/Make-lang.in gfortran texi
-
-	# gcc/java/gcj.texi
-	crossgcc::fixinfo gcc/java/ gcc/java/Make-lang.in gcj texi
-
-	# gcc/doc/gccinstall.info
-	crossgcc::fixinfo gcc/doc/ gcc/Makefile.in gccinstall info
-
-	# gettext stuff.
-	crossgcc::fixgettext gcc
-	crossgcc::fixgettext libcpp
-}
-
-pre-destroot {
-	# gcc needs the cross directory structure to be present
-	# in order to fill it during installation.
-	file mkdir "${destroot}${prefix}/${crossgcc-target}/bin"
-	file mkdir "${destroot}${prefix}/${crossgcc-target}/lib"
-}
-
-post-destroot {
-	namespace eval crossgcc {}
-
-	# Rename a man page if it exists.
-	#
-	# section: section of the man page (e.g. 1)
-	# manpage: name of the man page (e.g. cpp)
-	proc crossgcc::rename_man_page { section manpage } {
-		global crossgcc-target destroot prefix
-
-		set manpage_path "${destroot}${prefix}/share/man/man${section}/${manpage}.${section}"
-		if { [ file exists ${manpage_path} ] } {
-			file rename ${manpage_path} \
-				"${destroot}${prefix}/share/man/man${section}/${crossgcc-target}-${manpage}.${section}"
-		}
-	}
-
-	# Stuff I don't want (either because they're in the system
-	# or because they would conflict with other FSF ports)
-	# (it's easier for maintainability purposes to fix things here)
-
-	# aliases for locales (should be on the system)
-	file delete "${destroot}${prefix}/share/locale/locale.alias"
-	
-	# FSF propaganda (should already be there or would conflict)
-	file delete -force "${destroot}${prefix}/share/man/man7"
-
-	# (host) libiberty
-	foreach f [glob -directory "${destroot}${prefix}/lib" libiberty.a */libiberty.a] {
-        file delete $f
-    }
-
-	# aliases for charsets (should already be there)
-	file delete "${destroot}${prefix}/lib/charset.alias"
-	
-	# Remove man pages for tools that are not built as part of cross-gcc
-	file delete "${destroot}${prefix}/share/man/man1/rmic.1"
-	file delete "${destroot}${prefix}/share/man/man1/rmiregistry.1"
-	file delete "${destroot}${prefix}/share/man/man1/jv-convert.1"
-	file delete "${destroot}${prefix}/share/man/man1/gij.1"
-	
-	# For some reason, some man pages are not prefixed while they should have been
-	# (to avoid conflicting).
-	crossgcc::rename_man_page 1 cpp
-	crossgcc::rename_man_page 1 gcjh
-	crossgcc::rename_man_page 1 gcov
-	crossgcc::rename_man_page 1 jcf-dump
-	crossgcc::rename_man_page 1 jv-scan
-	
-	# There is a bug in gcc/Makefile::install-driver
-	# For cross compilers, $(GCC_INSTALL_NAME) is equal to
-	# $(target_noncanonical)-gcc-$(version)
-	# and hence the driver isn't installed.
-	xinstall -c "${workpath}/build/gcc/xgcc" \
-		"${destroot}${prefix}/bin/${crossgcc-target}-gcc-${version}"
-}
-
-livecheck.type	regex
-livecheck.url	http://gcc.gnu.org/releases.html
-livecheck.regex	{<tr><td><a href="gcc-.*/">GCC (.*)</a></td>   <td>.*</td></tr>}
+# fatal error: error in backend: ran out of registers during register allocation
+compiler.blacklist {clang == 421.11.66}
