opam-version: "2.0"
synopsis: "OCaml 4.02, with improved type error messages"
maintainer: "platform@lists.ocaml.org"
depends: [
  "ocaml" {= "4.02.0" & post}
  "base-unix" {post}
  "base-bigarray" {post}
  "base-threads" {post}
  "base-ocamlbuild" {post}
]
conflict-class: "ocaml-core-compiler"
flags: compiler
setenv: CAML_LD_LIBRARY_PATH = "%{lib}%/stublibs"
build: [
  [
    "sed"
    "-ib"
    "-e"
    "s/opts=\"\"/opts=\"-Wno-implicit-function-declaration\"/"
    "config/auto-aux/hasgot"
  ] {os = "macos"}
  ["./configure" "-prefix" "%{prefix}%"]
    {os != "openbsd" & os != "freebsd" & os != "macos"}
  ["./configure" "-prefix" "%{prefix}%" "-cc" "cc" "-aspp" "cc -c"]
    {os = "openbsd" | os = "freebsd" | os = "macos"}
  ["%{make}%" "world"]
  ["%{make}%" "world.opt"]
]
install: ["%{make}%" "install"]
patches: "improved-error.patch"
url {
  src: "http://caml.inria.fr/pub/distrib/ocaml-4.02/ocaml-4.02.0.tar.gz"
  checksum: "md5=8bba7e7d872083af1723dd450e07a5f4"
}
extra-source "improved-error.patch" {
  src:
    "https://gist.githubusercontent.com/andrewray/1928825fea090e50c0de/raw/e121b5cd176cdf6b882bc402276235b1c0a71b69/improved-error.patch"
  checksum: "md5=047e4294cf4a00448985cabb7b75fba6"
}
available: !(os = "macos" & arch = "arm64")
