59 lines
2.1 KiB
Ruby
59 lines
2.1 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 "https://github.com/AbsInt/CompCert/archive/v3.1.tar.gz"
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sha256 "9d0dd07f05a9a59b865041417dc61f16a664d85415f0271eb854412638e52e47"
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bottle do
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cellar :any_skip_relocation
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rebuild 1
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sha256 "b55df951d4a59ea30767395f5e4f2a02b1524c302810229f86a4c3d7d160d3dd" => :high_sierra
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sha256 "f5249ad48243669d239f9f0783bfb94d19d4a7b3e1df8720cee719c46f345e58" => :sierra
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sha256 "e109e3e3e3f7a26bb1134eb7d69d8808e0c3d24955de8d4a85cfae245982979c" => :el_capitan
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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 "ocaml-num" => :build
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depends_on "opam" => :build
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def install
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ENV["OCAMLPARAM"] = "safe-string=0,_" # OCaml 4.06.0 compat
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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"] = buildpath/"opamroot"
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(buildpath/"opamroot").mkpath
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system "opam", "init", "--no-setup"
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system "opam", "config", "exec", "--", "opam", "install", "ocamlfind"
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system "opam", "config", "exec", "--", "opam", "install", "--fake", "num"
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system "opam", "config", "exec", "--", "opam", "install", "coq=8.6.1"
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args = ["-prefix", prefix]
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args << (build.with?("config-x86_64") ? "x86_64-macosx" : "ia32-macosx")
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system "opam", "config", "exec", "--", "./configure", *args
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system "opam", "config", "exec", "--", "make", "all"
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system "opam", "config", "exec", "--", "make", "install"
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end
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test do
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(testpath/"test.c").write <<~EOS
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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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