51 lines
1.9 KiB
Ruby
51 lines
1.9 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-9.2.0/gcc-9.2.0.tar.xz"
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mirror "https://ftpmirror.gnu.org/gcc/gcc-9.2.0/gcc-9.2.0.tar.xz"
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sha256 "ea6ef08f121239da5695f76c9b33637a118dcf63e24164422231917fa61fb206"
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bottle do
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sha256 "e7b2581357b72f1f6467d5c023540f5d7bfa4b6a0dd66738f10b150ca2d9a90e" => :catalina
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sha256 "9c07c54353f96455a4c2a9c5c3468a2b39770917f6555f56e9cd3c953df5bdb8" => :mojave
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sha256 "5ee8e21a5a3490d19c0c5dc947144786862d3e182fb51f89be66fd1cc1eb0427" => :high_sierra
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sha256 "601dbae559327522ea705c0c7b92fc3dcf5280873d350b9e29913563261a73a1" => :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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