163 lines
8 KiB
Nix
163 lines
8 KiB
Nix
{ minor_version, major_version, patch_version, patches ? []
|
|
, ...}@args:
|
|
let
|
|
versionNoPatch = "${toString major_version}.${toString minor_version}";
|
|
version = "${versionNoPatch}.${toString patch_version}";
|
|
safeX11 = stdenv: !(stdenv.isAarch32 || stdenv.isMips || stdenv.hostPlatform.isStatic);
|
|
in
|
|
|
|
{ lib, stdenv, fetchurl, ncurses, buildEnv, libunwind, fetchpatch
|
|
, libX11, xorgproto, useX11 ? safeX11 stdenv && lib.versionOlder version "4.09"
|
|
, aflSupport ? false
|
|
, flambdaSupport ? false
|
|
, spaceTimeSupport ? false
|
|
, unsafeStringSupport ? false
|
|
, framePointerSupport ? false
|
|
}:
|
|
|
|
assert useX11 -> safeX11 stdenv;
|
|
assert aflSupport -> lib.versionAtLeast version "4.05";
|
|
assert flambdaSupport -> lib.versionAtLeast version "4.03";
|
|
assert spaceTimeSupport -> lib.versionAtLeast version "4.04" && lib.versionOlder version "4.12";
|
|
assert unsafeStringSupport -> lib.versionAtLeast version "4.06" && lib.versionOlder version "5.0";
|
|
assert framePointerSupport -> lib.versionAtLeast version "4.01";
|
|
|
|
let
|
|
src = args.src or (fetchurl {
|
|
url = args.url or "http://caml.inria.fr/pub/distrib/ocaml-${versionNoPatch}/ocaml-${version}.tar.xz";
|
|
inherit (args) sha256;
|
|
});
|
|
in
|
|
|
|
let
|
|
useNativeCompilers = !stdenv.isMips;
|
|
inherit (lib) optional optionals optionalString strings concatStrings;
|
|
pname = concatStrings [ "ocaml"
|
|
(optionalString aflSupport "+afl")
|
|
(optionalString spaceTimeSupport "+spacetime")
|
|
(optionalString flambdaSupport "+flambda")
|
|
(optionalString framePointerSupport "+fp")
|
|
];
|
|
in
|
|
|
|
let
|
|
x11env = buildEnv { name = "x11env"; paths = [libX11 xorgproto]; };
|
|
x11lib = x11env + "/lib";
|
|
x11inc = x11env + "/include";
|
|
|
|
fetchpatch' = x: if builtins.isAttrs x then fetchpatch x else x;
|
|
in
|
|
|
|
stdenv.mkDerivation (args // {
|
|
|
|
inherit pname version src;
|
|
|
|
patches = map fetchpatch' patches;
|
|
|
|
strictDeps = true;
|
|
|
|
prefixKey = "-prefix ";
|
|
configureFlags =
|
|
let flags = new: old:
|
|
if lib.versionAtLeast version "4.08"
|
|
then new else old
|
|
; in
|
|
optionals useX11 (flags
|
|
[ "--x-libraries=${x11lib}" "--x-includes=${x11inc}"]
|
|
[ "-x11lib" x11lib "-x11include" x11inc ])
|
|
++ optional aflSupport (flags "--with-afl" "-afl-instrument")
|
|
++ optional flambdaSupport (flags "--enable-flambda" "-flambda")
|
|
++ optional spaceTimeSupport (flags "--enable-spacetime" "-spacetime")
|
|
++ optional framePointerSupport (flags "--enable-frame-pointers" "-with-frame-pointers")
|
|
++ optionals unsafeStringSupport [
|
|
"--disable-force-safe-string"
|
|
"DEFAULT_STRING=unsafe"
|
|
]
|
|
++ optional (stdenv.hostPlatform.isStatic && (lib.versionOlder version "4.08")) "-no-shared-libs"
|
|
++ optionals (stdenv.hostPlatform != stdenv.buildPlatform && lib.versionOlder version "4.08") [
|
|
"-host ${stdenv.hostPlatform.config}"
|
|
"-target ${stdenv.targetPlatform.config}"
|
|
];
|
|
dontAddStaticConfigureFlags = lib.versionOlder version "4.08";
|
|
|
|
# on aarch64-darwin using --host and --target causes the build to invoke
|
|
# `aarch64-apple-darwin-clang` while using assembler. However, such binary
|
|
# does not exist. So, disable these configure flags on `aarch64-darwin`.
|
|
# See #144785 for details.
|
|
configurePlatforms = lib.optionals (lib.versionAtLeast version "4.08" && !(stdenv.isDarwin && stdenv.isAarch64)) [ "host" "target" ];
|
|
# x86_64-unknown-linux-musl-ld: -r and -pie may not be used together
|
|
hardeningDisable = lib.optional (lib.versionAtLeast version "4.09" && stdenv.hostPlatform.isMusl) "pie"
|
|
++ lib.optional (lib.versionAtLeast version "5.0" && stdenv.cc.isClang) "strictoverflow"
|
|
++ lib.optionals (args ? hardeningDisable) args.hardeningDisable;
|
|
|
|
# Older versions have some race:
|
|
# cp: cannot stat 'boot/ocamlrun': No such file or directory
|
|
# make[2]: *** [Makefile:199: backup] Error 1
|
|
enableParallelBuilding = lib.versionAtLeast version "4.08";
|
|
|
|
# Workaround missing dependencies for install parallelism:
|
|
# install: target '...-ocaml-4.14.0/lib/ocaml/threads': No such file or directory
|
|
# make[1]: *** [Makefile:140: installopt] Error 1
|
|
enableParallelInstalling = false;
|
|
|
|
# Workaround lack of parallelism support among top-level targets:
|
|
# we place nixpkgs-specific targets to a separate file and set
|
|
# sequential order among them as a single rule.
|
|
makefile = ./Makefile.nixpkgs;
|
|
buildFlags = if useNativeCompilers
|
|
then ["nixpkgs_world_bootstrap_world_opt"]
|
|
else ["nixpkgs_world"];
|
|
buildInputs = optional (lib.versionOlder version "4.07") ncurses
|
|
++ optionals useX11 [ libX11 xorgproto ];
|
|
propagatedBuildInputs = optional spaceTimeSupport libunwind;
|
|
installTargets = [ "install" ] ++ optional useNativeCompilers "installopt";
|
|
preConfigure = optionalString (lib.versionOlder version "4.04") ''
|
|
CAT=$(type -tp cat)
|
|
sed -e "s@/bin/cat@$CAT@" -i config/auto-aux/sharpbang
|
|
'' + optionalString (stdenv.isDarwin) ''
|
|
# Do what upstream does by default now: https://github.com/ocaml/ocaml/pull/10176
|
|
# This is required for aarch64-darwin, everything else works as is.
|
|
AS="${stdenv.cc}/bin/cc -c" ASPP="${stdenv.cc}/bin/cc -c"
|
|
'' + optionalString (lib.versionOlder version "4.08" && stdenv.hostPlatform.isStatic) ''
|
|
configureFlagsArray+=("-cc" "$CC" "-as" "$AS" "-partialld" "$LD -r")
|
|
'';
|
|
postBuild = ''
|
|
mkdir -p $out/include
|
|
ln -sv $out/lib/ocaml/caml $out/include/caml
|
|
'';
|
|
|
|
passthru = {
|
|
nativeCompilers = useNativeCompilers;
|
|
};
|
|
|
|
meta = with lib; {
|
|
homepage = "https://ocaml.org/";
|
|
branch = versionNoPatch;
|
|
license = with licenses; [
|
|
qpl /* compiler */
|
|
lgpl2 /* library */
|
|
];
|
|
description = "OCaml is an industrial-strength programming language supporting functional, imperative and object-oriented styles";
|
|
|
|
longDescription = ''
|
|
OCaml is a general purpose programming language with an emphasis on expressiveness and safety. Developed for more than 20 years at Inria by a group of leading researchers, it has an advanced type system that helps catch your mistakes without getting in your way. It's used in environments where a single mistake can cost millions and speed matters, is supported by an active community, and has a rich set of libraries and development tools. It's widely used in teaching for its power and simplicity.
|
|
|
|
Strengths:
|
|
* A powerful type system, equipped with parametric polymorphism and type inference. For instance, the type of a collection can be parameterized by the type of its elements. This allows defining some operations over a collection independently of the type of its elements: sorting an array is one example. Furthermore, type inference allows defining such operations without having to explicitly provide the type of their parameters and result.
|
|
* User-definable algebraic data types and pattern-matching. New algebraic data types can be defined as combinations of records and sums. Functions that operate over such data structures can then be defined by pattern matching, a generalized form of the well-known switch statement, which offers a clean and elegant way of simultaneously examining and naming data.
|
|
* Automatic memory management, thanks to a fast, unobtrusive, incremental garbage collector.
|
|
* Separate compilation of standalone applications. Portable bytecode compilers allow creating stand-alone applications out of Caml Light or OCaml programs. A foreign function interface allows OCaml code to interoperate with C code when necessary. Interactive use of OCaml is also supported via a “read-evaluate-print” loop.
|
|
|
|
In addition, OCaml features:
|
|
* A sophisticated module system, which allows organizing modules hierarchically and parameterizing a module over a number of other modules.
|
|
* An expressive object-oriented layer, featuring multiple inheritance, parametric and virtual classes.
|
|
* Efficient native code compilers. In addition to its bytecode compiler, OCaml offers a compiler that produces efficient machine code for many architectures.
|
|
|
|
Learn more at: https://ocaml.org/learn/description.html
|
|
'';
|
|
|
|
platforms = with platforms; linux ++ darwin;
|
|
broken = stdenv.isAarch64 && lib.versionOlder version (if stdenv.isDarwin then "4.10" else "4.02");
|
|
};
|
|
|
|
})
|