opam-version: "2.0"
synopsis:
  "Official release 4.09.1, with flambda activated and --disable-flat-float-array"
maintainer: [
  "David Allsopp <david@tarides.com>"
  "Florian Angeletti <florian.angeletti@inria.fr>"
]
authors: "Xavier Leroy and many contributors"
homepage: "https://ocaml.org"
bug-reports: "https://github.com/ocaml/opam-repository/issues"
dev-repo: "git+https://github.com/ocaml/ocaml"
depends: [
  "ocaml" {= "4.09.1" & post}
  "base-unix" {post}
  "base-bigarray" {post}
  "base-threads" {post}
]
conflict-class: "ocaml-core-compiler"
flags: compiler
setenv: CAML_LD_LIBRARY_PATH = "%{lib}%/stublibs"
build: [
  ["./configure" "--prefix=%{prefix}%"
                 "--enable-flambda" "--disable-flat-float-array"]
    {os != "openbsd" & os != "freebsd" & os != "macos"}
  [
    "./configure"
    "--prefix=%{prefix}%"
    "CC=cc"
    "ASPP=cc -c"
    "--enable-flambda"
    "--disable-flat-float-array"
  ] {os = "openbsd" | os = "freebsd" | os = "macos"}
  [make "-j%{jobs}%" "world"]
  [make "-j%{jobs}%" "world.opt"]
]
install: [make "install"]
url {
  src: "https://github.com/ocaml/ocaml/archive/4.09.1.tar.gz"
  checksum: "sha256=3e3146e0c876d14bdd574cb543e782feb2b07a7cabd054a8f322ef40de61943a"
}
post-messages: [
  "A failure in the middle of the build may be caused by build parallelism
   (enabled by default).
   Please file a bug report at https://github.com/ocaml/opam-repository/issues"
  {failure & jobs > 1}
  "You can try installing again including --jobs=1
   to force a sequential build instead."
  {failure & jobs > 1 & opam-version >= "2.0.5"}
]
available: !(os = "macos" & arch = "arm64")
license: "LGPL-2.1-or-later WITH OCaml-LGPL-linking-exception"
patches: ["alt-signal-stack.patch" "0001-Re-generate-configure.patch"]
extra-source "alt-signal-stack.patch" {
  src: "https://github.com/ocaml/ocaml/commit/8eed2e441222588dc385a98ae8bd6f5820eb0223.patch?full_index=1"
  checksum: "sha256=86c02c75580da678ad0b0647ece043661be471a72751e8b49e674d17b9f17206"
}
extra-source "0001-Re-generate-configure.patch" {
  src:
    "https://raw.githubusercontent.com/ocaml/opam-source-archives/main/patches/ocaml-base-compiler/0001-Re-generate-configure.patch"
  checksum: [
    "sha256=c555824db7e7f56fb15ed39d5936367b4ad816c5aa2f971c103f1dcdf6a83456"
    "md5=3e01b702dcdce9e5fc41f7eb66290501"
  ]
}