gcc-arm-ecos.rb

require 'formula'

class GccArmEcosNewlib <Formula
  @url='ftp://sources.redhat.com/pub/newlib/newlib-1.18.0.tar.gz'
  @homepage='http://sourceware.org/newlib/'
  @sha1='a47d3b8a508304143334b36bdb5b33786a61ce94'
end

class GccArmEcosCplusplus <Formula
  @url='http://ftp.gnu.org/gnu/gcc/gcc-4.4.2/gcc-g++-4.4.2.tar.bz2'
  @homepage='http://gcc.gnu.org/'
  @sha1='e73c1dcfdefb0972a4c91c656980bdc009196ae4'
end
 
class GccArmEcos <Formula
  @url='http://ftp.gnu.org/gnu/gcc/gcc-4.4.2/gcc-core-4.4.2.tar.bz2'
  @homepage='http://gcc.gnu.org/'
  @sha1='929d560e07082d790de5cdc46a78008f7a742241'

  # CFLAGS_FOR_BUILD="-O3 -m64" CFLAGS_FOR_TARGET="-O3" CFLAGS="-O3 -m64"

  depends_on 'gmp'
  depends_on 'mpfr'
  depends_on 'ppl'
  depends_on 'cloog-ppl'
  depends_on 'libelf'

  def setup_cpluscplus
    # Slot dependencies into place
    d=Pathname.getwd
    GccArmEcosCplusplus.new.brew do
      d.install Dir['*']
    end
  end

  #def patches
  #  DATA
  #end

  def install
    #Dir.chdir "gcc-4.4.2"
    #FileUtils.ln_s "../newlib-1.18.0/libgloss", "libgloss"
    #FileUtils.ln_s "../newlib-1.18.0/newlib", "newlib"
    
    setup_cpluscplus
    system "./configure", "--prefix=#{prefix}", "--target=arm-eabi",
                "--enable-shared", "--with-gnu-as", "--with-gnu-ld",
                "--with-newlib", "--enable-softfloat", "--disable-bigendian",
                "--disable-fpu", "--disable-underscore", "--enable-multilibs",
                "--with-float=soft", "--enable-interwork", "--with-fpu=fpa",
                "--with-multilib-list=interwork", "--with-abi=aapcs",
                "--enable-languages=c,c++", "--disable-__cxa_atexit",
                "--with-gmp=#{Formula.factory('gmp').prefix}",
                "--with-mpfr=#{Formula.factory('mpfr').prefix}",
                "--with-ppl=#{Formula.factory('ppl').prefix}",
                "--with-cloog=#{Formula.factory('cloog-ppl').prefix}",
                "--with-libelf=#{Formula.factory('libelf').prefix}",
                "--with-gxx-include-dir=$PREFIX/$TARGET/include",
                "--disable-debug"
    system "make"
    system "make install"
  end
end