50 lines
1.8 KiB
Ruby
50 lines
1.8 KiB
Ruby
class I386ElfGcc < Formula
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desc "The GNU compiler collection for i386-elf"
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homepage "https://gcc.gnu.org"
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url "https://ftp.gnu.org/gnu/gcc/gcc-9.1.0/gcc-9.1.0.tar.xz"
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mirror "https://ftpmirror.gnu.org/gcc/gcc-9.1.0/gcc-9.1.0.tar.xz"
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sha256 "79a66834e96a6050d8fe78db2c3b32fb285b230b855d0a66288235bc04b327a0"
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bottle do
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sha256 "7bba4fe1be422ebca2f77295fbc1495760fa9c3d2dbb5f1e60d952c1e55977dc" => :mojave
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sha256 "7b30f2ad594a15be1fa40778934561ba0c96ba9db5c088fbe29f7d4e678f3ccf" => :high_sierra
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sha256 "fbeddaec29190f54fb2e42aa0508f22d4491b76197f65b81b5e2b5ca70fc8f85" => :sierra
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end
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depends_on "gmp"
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depends_on "i386-elf-binutils"
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depends_on "libmpc"
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depends_on "mpfr"
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def install
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mkdir "i386-elf-gcc-build" do
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system "../configure", "--target=i386-elf",
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"--prefix=#{prefix}",
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"--without-isl",
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"--disable-multilib",
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"--disable-nls",
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"--disable-werror",
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"--without-headers",
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"--with-as=#{Formula["i386-elf-binutils"].bin}/i386-elf-as",
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"--with-ld=#{Formula["i386-elf-binutils"].bin}/i386-elf-ld",
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"--enable-languages=c,c++"
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system "make", "all-gcc"
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system "make", "install-gcc"
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system "make", "all-target-libgcc"
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system "make", "install-target-libgcc"
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end
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end
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test do
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(testpath/"test-c.c").write <<~EOS
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int main(void)
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{
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int i=0;
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while(i<10) i++;
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return i;
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}
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EOS
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system "#{bin}/i386-elf-gcc", "-c", "-o", "test-c.o", "test-c.c"
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assert_match "file format elf32-i386", shell_output("#{Formula["i386-elf-binutils"].bin}/i386-elf-objdump -a test-c.o")
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end
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end
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