57 lines
2.0 KiB
Ruby
57 lines
2.0 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-10.2.0/gcc-10.2.0.tar.xz"
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mirror "https://ftpmirror.gnu.org/gcc/gcc-10.2.0/gcc-10.2.0.tar.xz"
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sha256 "b8dd4368bb9c7f0b98188317ee0254dd8cc99d1e3a18d0ff146c855fe16c1d8c"
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license "GPL-2.0"
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bottle do
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sha256 big_sur: "774bb133598e76c19daa758e533132d632e6b541a4f6c348bc1428b573bb5c58"
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sha256 catalina: "8e258af70b398807c115631de8a1dc8c6ebdb3be870fe26410c14e91a7659a58"
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sha256 mojave: "4c14d4308435c164f92de628f8e1b97a63692fb0b3ff083c083a64fed1c72870"
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sha256 high_sierra: "c8d9a65d529d5c9219b451dfd724c7df0275df5f9c6138eb3db173b783c07372"
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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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mkdir "i686-elf-gcc-build" do
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system "../configure", "--target=i686-elf",
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"--prefix=#{prefix}",
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"--infodir=#{info}/i686-elf-gcc",
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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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"SED=/usr/bin/sed"
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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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