63 lines
2.3 KiB
Ruby
63 lines
2.3 KiB
Ruby
class I686ElfGcc < Formula
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desc "GNU compiler collection for i686-elf"
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homepage "https://gcc.gnu.org"
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url "https://ftp.gnu.org/gnu/gcc/gcc-12.1.0/gcc-12.1.0.tar.xz"
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mirror "https://ftpmirror.gnu.org/gcc/gcc-12.1.0/gcc-12.1.0.tar.xz"
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sha256 "62fd634889f31c02b64af2c468f064b47ad1ca78411c45abe6ac4b5f8dd19c7b"
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license "GPL-3.0-or-later" => { with: "GCC-exception-3.1" }
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livecheck do
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formula "gcc"
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end
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bottle do
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sha256 arm64_monterey: "1cab4ffbf89904279fc85aa6f42a6c06f43907116fc6a3d7a9d4461e7dc7b358"
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sha256 arm64_big_sur: "6cc4e8f9c771466cb4c65ff41ebea41f8951579c9a1d51b07d18b8bd6136f2e9"
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sha256 monterey: "48d6944ef5842de0ac224bdce9fb521bb9763b335f0a1bbcce2ad3ca4fefc50e"
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sha256 big_sur: "51c5d795d33fdc4ec01e509387d9d79d7966d1cec0e66236d6f2776ebc94374c"
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sha256 catalina: "51504a2f517815c84192f35f8a9ad68650897ab5c906f431f13318f1338f520e"
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sha256 x86_64_linux: "89f6af92c0aeda416f5a237940940312f09326081e9486ec51a680d5721ff94e"
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end
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depends_on "gmp"
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depends_on "i686-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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target = "i686-elf"
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mkdir "i686-elf-gcc-build" do
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system "../configure", "--target=#{target}",
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"--prefix=#{prefix}",
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"--infodir=#{info}/#{target}",
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"--disable-nls",
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"--without-isl",
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"--without-headers",
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"--with-as=#{Formula["i686-elf-binutils"].bin}/i686-elf-as",
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"--with-ld=#{Formula["i686-elf-binutils"].bin}/i686-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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# FSF-related man pages may conflict with native gcc
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(share/"man/man7").rmtree
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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}/i686-elf-gcc", "-c", "-o", "test-c.o", "test-c.c"
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assert_match "file format elf32-i386",
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shell_output("#{Formula["i686-elf-binutils"].bin}/i686-elf-objdump -a test-c.o")
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end
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end
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