81 lines
3 KiB
Ruby
81 lines
3 KiB
Ruby
# OCaml does not preserve binary compatibility across compiler releases,
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# so when updating it you should ensure that all dependent packages are
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# also updated by incrementing their revisions.
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#
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# Specific packages to pay attention to include:
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# - camlp4
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# - opam
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#
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# Applications that really shouldn't break on a compiler update are:
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# - mldonkey
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# - coq
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# - coccinelle
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# - unison
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class Ocaml < Formula
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desc "General purpose programming language in the ML family"
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homepage "https://ocaml.org/"
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url "https://caml.inria.fr/pub/distrib/ocaml-4.07/ocaml-4.07.0.tar.xz"
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sha256 "f45bf720aadf5c6408400d5179b92ea7130b7e55e501a1768c2d136ef69f9f0f"
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revision 1
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head "https://github.com/ocaml/ocaml.git", :branch => "trunk"
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pour_bottle? do
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# The ocaml compilers embed prefix information in weird ways that the default
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# brew detection doesn't find, and so needs to be explicitly blacklisted.
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reason "The bottle needs to be installed into /usr/local."
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satisfy { HOMEBREW_PREFIX.to_s == "/usr/local" }
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end
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bottle do
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cellar :any
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sha256 "e570566296d4ebb49297d267aa01d46ef36cfcf2c4b88e57ac6eb8e1a2832423" => :mojave
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sha256 "e662192a30ee7cc037f3665fa68680a35b00a4760c49fb12ccce01d61aa5a977" => :high_sierra
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sha256 "ae0a24f0e8d52b1253d84703060bff3e1a3db657d882459936cde97c3834a357" => :sierra
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sha256 "35d04c6e3b52a99b08e21ab0002992df2dd014a6ab53e857165893438591bf99" => :el_capitan
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end
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option "with-x11", "Install with the Graphics module"
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option "with-flambda", "Install with flambda support"
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depends_on :x11 => :optional
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# Doesn't apply cleanly so cherry-picked the necessary part of:
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# https://github.com/ocaml/ocaml/commit/3e265f97ecd4252b911d4a328ad16026b4afdb26
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# Fixes: https://caml.inria.fr/mantis/view.php?id=7824
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patch :DATA
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def install
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ENV.deparallelize # Builds are not parallel-safe, esp. with many cores
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# the ./configure in this package is NOT a GNU autoconf script!
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args = ["-prefix", HOMEBREW_PREFIX.to_s, "-with-debug-runtime", "-mandir", man]
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args << "-no-graph" if build.without? "x11"
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args << "-flambda" if build.with? "flambda"
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system "./configure", *args
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system "make", "world.opt"
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system "make", "install", "PREFIX=#{prefix}"
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end
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test do
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output = shell_output("echo 'let x = 1 ;;' | #{bin}/ocaml 2>&1")
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assert_match "val x : int = 1", output
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assert_match HOMEBREW_PREFIX.to_s, shell_output("#{bin}/ocamlc -where")
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end
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end
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__END__
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diff --git a/typing/ctype.ml b/typing/ctype.ml
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index f24e46d15a2f77b685800e9d8096b083ae58087a..9f21bf2913164effb3acdf227904c5df3c28a370 100644
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--- a/typing/ctype.ml
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+++ b/typing/ctype.ml
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@@ -4132,6 +4132,8 @@ and subtype_row env trace row1 row2 cstrs =
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let row1 = row_repr row1 and row2 = row_repr row2 in
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let r1, r2, pairs =
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merge_row_fields row1.row_fields row2.row_fields in
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+ let r1 = if row2.row_closed then filter_row_fields false r1 else r1 in
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+ let r2 = if row1.row_closed then filter_row_fields false r2 else r2 in
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let more1 = repr row1.row_more
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and more2 = repr row2.row_more in
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match more1.desc, more2.desc with
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