60 lines
1.9 KiB
Ruby
60 lines
1.9 KiB
Ruby
class Compcert < Formula
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desc "Formally verified C compiler"
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homepage "http://compcert.inria.fr"
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url "http://compcert.inria.fr/release/compcert-3.0.tgz"
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sha256 "f5e42c528849fffa840a4c820ad4cc6257a7e518f3b3b0fe54c06fa60270dd0d"
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bottle do
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cellar :any_skip_relocation
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sha256 "57afe3b1c9d98bb4d74e38012c3653479cd7ac9072410cc8ec168582543ca534" => :sierra
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sha256 "751d20e855b3e356c34294f0c4fa40d0c8aa068632aac1d52dc2a33a74e7638a" => :el_capitan
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sha256 "aa1f679c5442e7de7b52c8fa7a79dbabad8f046921b85eac657248046c756389" => :yosemite
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end
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option "with-config-x86_64", "Build Compcert with ./configure 'x86_64'"
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depends_on "menhir" => :build
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depends_on "ocaml" => :build
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depends_on "opam" => :build
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def install
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ENV.permit_arch_flags
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# Compcert's configure script hard-codes gcc. On Lion and under, this
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# creates problems since Xcode's gcc does not support CFI,
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# but superenv will trick it into using clang which does. This
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# causes problems with the compcert compiler at runtime.
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inreplace "configure", "${toolprefix}gcc", "${toolprefix}#{ENV.cc}"
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ENV["OPAMYES"] = "1"
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ENV["OPAMROOT"] = Pathname.pwd/"opamroot"
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(Pathname.pwd/"opamroot").mkpath
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system "opam", "init", "--no-setup"
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system "opam", "install", "coq=8.5.3"
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if build.with? "config-x86_64"
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system "opam", "config", "exec", "--",
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"./configure", "-prefix", prefix, "x86_64-macosx"
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else
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system "opam", "config", "exec", "--",
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"./configure", "-prefix", prefix, "ia32-macosx"
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end
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system "opam", "config", "exec", "--",
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"make", "all"
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system "opam", "config", "exec", "--",
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"make", "install"
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end
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test do
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(testpath/"test.c").write <<-EOS.undent
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int printf(const char *fmt, ...);
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int main(int argc, char** argv) {
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printf("Hello, world!\\n");
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return 0;
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}
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EOS
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system bin/"ccomp", "test.c", "-o", "test"
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system "./test"
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end
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end
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