55 lines
1.9 KiB
Ruby
55 lines
1.9 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-11.1.0/gcc-11.1.0.tar.xz"
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mirror "https://ftpmirror.gnu.org/gcc/gcc-11.1.0/gcc-11.1.0.tar.xz"
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sha256 "4c4a6fb8a8396059241c2e674b85b351c26a5d678274007f076957afa1cc9ddf"
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license "GPL-3.0-or-later" => { with: "GCC-exception-3.1" }
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bottle do
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sha256 big_sur: "6d402e313e5bb521f8359dba3805c2e9791f2d660395dda69e13da8e0f118a84"
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sha256 catalina: "c1f1073df4c6c3b134178abb19e8e35d9b3a5ce50815d8407aca4682fe283018"
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sha256 mojave: "6799e72168bcb5f4e14081b64a98eb746e7a699be00bccf9adeead726796ff0e"
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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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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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