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