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|
{
lib,
stdenv,
fetchFromGitHub,
atf,
gperf,
libiconvReal,
meson,
ninja,
pkg-config,
gitUpdater,
}:
let
inherit (stdenv) hostPlatform;
in
stdenv.mkDerivation (finalAttrs: {
pname = "libiconv";
version = "99";
outputs = [
"out"
"dev"
];
# Propagate `out` only when there are dylibs to link (i.e., don’t propagate when doing a static build).
propagatedBuildOutputs = lib.optionalString (!hostPlatform.isStatic) "out";
src = fetchFromGitHub {
owner = "apple-oss-distributions";
repo = "libiconv";
rev = "libiconv-${finalAttrs.version}";
hash = "sha256-TGt6rsU52ztfW2rCqwnhMAExLbexI/59IoDOGY+XGu0=";
};
setupHooks =
libiconvReal.setupHooks
++ lib.optionals hostPlatform.isStatic [ ./static-setup-hook.sh ];
patches = lib.optionals hostPlatform.isStatic [ ./0001-Support-static-module-loading.patch ] ++ [
./0002-Fix-ISO-2022-out-of-bounds-write-with-encoded-charac.patch
];
postPatch =
''
substitute ${./meson.build} meson.build --subst-var version
cp ${./meson.options} meson.options
# Work around unnecessary private API usage in libcharset
mkdir -p libcharset/os && cat <<-header > libcharset/os/variant_private.h
#pragma once
#include <stdbool.h>
static inline bool os_variant_has_internal_content(const char*) { return false; }
header
cp ${./nixpkgs_test.c} tests/libiconv/nixpkgs_test.c
''
+ lib.optionalString hostPlatform.isStatic ''
cp ${./static-modules.gperf} static-modules.gperf
'';
strictDeps = true;
nativeBuildInputs =
[
meson
ninja
]
# Dynamic builds use `dlopen` to load modules, but static builds have to link them all.
# `gperf` is used to generate a lookup table from module to ops functions.
++ lib.optionals hostPlatform.isStatic [ gperf ];
mesonBuildType = "release";
mesonFlags = [ (lib.mesonBool "tests" finalAttrs.doInstallCheck) ];
postInstall =
lib.optionalString (stdenv.isDarwin && !hostPlatform.isStatic) ''
${stdenv.cc.targetPrefix}install_name_tool "$out/lib/libiconv.2.dylib" \
-change '@rpath/libcharset.1.dylib' "$out/lib/libcharset.1.dylib"
''
# Move the static library to the `dev` output
+ lib.optionalString hostPlatform.isStatic ''
moveToOutput lib "$dev"
'';
# Tests have to be run in `installCheckPhase` because libiconv expects to `dlopen`
# modules from `$out/lib/i18n`.
nativeInstallCheckInputs = [ pkg-config ];
installCheckInputs = [ atf ];
doInstallCheck = stdenv.buildPlatform.canExecute hostPlatform;
# Can’t use `mesonCheckPhase` because it runs the wrong hooks for `installCheckPhase`.
installCheckPhase = ''
runHook preInstallCheck
meson test --no-rebuild
runHook postInstallCheck
'';
passthru.updateScript = gitUpdater { rev-prefix = "libiconv-"; };
__structuredAttrs = true;
meta = {
description = "Iconv(3) implementation";
homepage = "https://opensource.apple.com/releases/";
license =
with lib.licenses;
[
bsd2
bsd3
]
++ lib.optional finalAttrs.doInstallCheck apsl10;
mainProgram = "iconv";
maintainers = with lib.maintainers; [ reckenrode ];
platforms = lib.platforms.darwin;
};
})
|
