# $Id$

PortSystem 1.0

set major               4.2

name                    llvm-gcc42
version                 2.4
revision                1
categories              lang
platforms               darwin
maintainers             erickt@macports.org openmaintainer
description             llvm is a next generation compiler infrastructure
long_description        llvm brings tools to work on the llvm intermediate \
                        language incl. a C and C++ frontend.

homepage                http://llvm.org/
master_sites            http://llvm.org/releases/${version}/

distname                llvm-gcc-${major}-${version}.source

checksums		md5 ecd93e09debb62adc9a61b5c1442b3e5 \
			sha1 bfd7a5319598a2116891226deed61f8ad77812aa \
			rmd160 6abe908f94d34842fcd0c56c7444cf0c15e75a9c

depends_lib             port:llvm

worksrcdir              build

pre-patch {
  file mkdir ${workpath}/build
}

configure.cmd           ../llvm-gcc${major}-${version}.source/configure

configure.args-append   --enable-llvm=${prefix}/lib/llvm/obj \
                        --enable-languages=c,c++,objc,obj-c++ \
												--mandir=${prefix}/share/man \
                        --program-prefix=llvm- \
                        --program-suffix=-${major}

post-destroot {
  file delete -force ${destroot}/${prefix}/share/man/man7
  file delete -force ${destroot}/${prefix}/share/info
  file delete -force ${destroot}/${prefix}/bin/gccld
  file delete -force ${destroot}/${prefix}/bin/gccas
}

platform darwin {
  post-extract {
    system "rm -rf ${workpath}/llvm-gcc${major}-${version}.source/libstdc++-v3"
  }

  configure.args-append  --with-gxx-include-dir=/usr/include/c++/4.0.0
}

platform darwin powerpc {
  set triple powerpc-apple-darwin${os.major}

  configure.env-append TRIPLE=${triple}
  configure.post_args  --build=${triple} --host=${triple} --target=${triple}
}

platform darwin i386 {
  set triple i686-apple-darwin${os.major}

  configure.env-append TRIPLE=${triple} \
                       TARGETOPTIONS="--with-arch=nocona --with-tune=generic"
  configure.post_args  --build=${triple} --host=${triple} --target=${triple}
}