forked from lix-project/lix
Merge "meson: implement perl bindings" into main
This commit is contained in:
Gerrit Code Review
commit
fa4a0fc6a4
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@ -316,6 +316,6 @@ in stdenv.mkDerivation (finalAttrs: {
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meta.platforms = lib.platforms.unix;
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passthru.perl-bindings = pkgs.callPackage ./perl {
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inherit fileset stdenv;
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inherit fileset stdenv buildWithMeson;
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};
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})
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@ -3,6 +3,9 @@
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, perl, perlPackages
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, autoconf-archive, autoreconfHook, pkg-config
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, nix, curl, bzip2, xz, boost, libsodium, darwin
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, meson
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, ninja
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, buildWithMeson ? false,
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}:
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perl.pkgs.toPerlModule (stdenv.mkDerivation {
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@ -10,24 +13,33 @@ perl.pkgs.toPerlModule (stdenv.mkDerivation {
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src = fileset.toSource {
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root = ../.;
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fileset = fileset.unions [
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fileset = fileset.unions ([
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../.version
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./lib
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] ++ lib.optionals (!buildWithMeson) [
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# FIXME(Qyriad): What the hell is this?
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# What is it used for and do we still need it?
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./MANIFEST
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../m4
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../mk
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./MANIFEST
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./Makefile
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./Makefile.config.in
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./configure.ac
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./lib
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./local.mk
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];
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] ++ lib.optionals buildWithMeson [
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./meson.build
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]);
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};
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nativeBuildInputs =
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[ autoconf-archive
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autoreconfHook
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pkg-config
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];
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nativeBuildInputs = [
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pkg-config
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] ++ lib.optionals (!buildWithMeson) [
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autoconf-archive
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autoreconfHook
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] ++ lib.optionals buildWithMeson [
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meson
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ninja
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];
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buildInputs =
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[ nix
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@ -42,6 +54,9 @@ perl.pkgs.toPerlModule (stdenv.mkDerivation {
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++ lib.optional (stdenv.isLinux || stdenv.isDarwin) libsodium
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++ lib.optional stdenv.isDarwin darwin.apple_sdk.frameworks.Security;
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# Nixpkgs' Meson hook likes to set this to "plain".
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mesonBuildType = "debugoptimized";
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enableParallelBuilding = true;
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postUnpack = "sourceRoot=$sourceRoot/perl";
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58
perl/lib/Nix/meson.build
Normal file
58
perl/lib/Nix/meson.build
Normal file
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@ -0,0 +1,58 @@
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store_xs_cpp = custom_target(
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input : 'Store.xs',
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output : 'Store.cc',
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command : [
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xsubpp,
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'@INPUT@',
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'-output',
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'@OUTPUT@',
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],
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build_by_default : true,
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)
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soname_args = []
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if cxx.get_linker_id() in ['ld.bfd', 'ld.gold']
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soname_args = ['-Wl,-soname=Store.so']
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endif
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perl_libstore = shared_module(
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'Store',
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store_xs_cpp,
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# This library does NOT get the normal libprefix. it's just `Store.so`, not `libStore.so`.
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name_prefix : '',
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dependencies : [
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libstore,
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sodium,
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perl_include,
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],
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link_args : [
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# Nix doesn't provide a pkg-config file for libutil.
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'-lnixutil',
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soname_args,
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],
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install : true,
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install_dir : perl_libdir / 'auto/Nix/Store',
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)
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config_pm = configure_file(
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input : 'Config.pm.in',
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output : 'Config.pm',
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configuration : {
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'PACKAGE_VERSION': meson.project_version(),
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},
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)
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nix_perl_sources = files(
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'Store.pm',
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'Manifest.pm',
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'SSH.pm',
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'CopyClosure.pm',
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'Utils.pm',
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)
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install_data(
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nix_perl_sources,
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config_pm,
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install_dir : perl_libdir / 'Nix',
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preserve_path : true,
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)
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69
perl/meson.build
Normal file
69
perl/meson.build
Normal file
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@ -0,0 +1,69 @@
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project('lix-perl', 'cpp',
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version : run_command('bash', '-c', 'echo -n $(cat ../.version)$VERSION_SUFFIX', check : true).stdout().strip(),
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default_options : [
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'cpp_std=c++2a',
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# TODO(Qyriad): increase the warning level
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'debug=true',
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# FIXME(Qyriad): should this be -O2? The main nix build was switched to -O2 in 3c5234430
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'optimization=3',
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],
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)
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fs = import('fs')
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prefix = get_option('prefix')
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libdir = get_option('libdir')
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if not fs.is_absolute(libdir)
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libdir = prefix / libdir
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endif
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cxx = meson.get_compiler('cpp')
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# Really version 5.8.0, but Perl's version string is of the form
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# "This is perl 5, version 38, subversion 2", for 5.38.2, so as far
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# as Meson is concerned, the version of Perl we need is 8 or greater.
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perl = find_program('perl', version : '>=8')
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# "compiler to convert Perl XS code into C code"
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xsubpp = find_program('xsubpp')
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perl_version = run_command(
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perl,
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'-e',
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'use Config; print $Config{version};',
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capture : true,
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check : true,
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).stdout()
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perl_arch_name = run_command(
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perl,
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'-e',
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'use Config; print $Config{archname};',
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capture : true,
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check : true,
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).stdout()
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perl_libdir = f'@libdir@/perl5/site_perl/@perl_version@/@perl_arch_name@'
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perl_incdir = run_command(
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perl,
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'-e',
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'use Config; print $Config{archlibexp};',
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capture : true,
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check : true,
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).stdout() + '/CORE'
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perl_include = declare_dependency(
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# This must have is_system : true, or #include "config.h" will get perl's config.h
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# instead of Nix's.
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include_directories : include_directories(perl_incdir, is_system : true),
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)
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sodium = dependency('libsodium', 'sodium', required : true)
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if cxx.get_linker_id() in ['ld.bfd', 'ld.gold']
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add_project_link_arguments('-Wl,--no-copy-dt-needed-entries', language : 'cpp')
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endif
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libstore = dependency('nixstore', 'nix-store', required : true)
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subdir('lib/Nix')
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