depot/third_party/nixpkgs/pkgs/development/tools/build-managers/build2/default.nix
Default email e7ec2969af Project import generated by Copybara.
GitOrigin-RevId: 9b19f5e77dd906cb52dade0b7bd280339d2a1f3d
2024-01-13 09:15:51 +01:00

110 lines
3.2 KiB
Nix

{ stdenv, lib
, build2
, fetchurl
, fixDarwinDylibNames
, libbutl
, libpkgconf
, buildPackages
, enableShared ? !stdenv.hostPlatform.isStatic
, enableStatic ? !enableShared
}:
let
configSharedStatic = enableShared: enableStatic:
if enableShared && enableStatic then "both"
else if enableShared then "shared"
else if enableStatic then "static"
else throw "neither shared nor static libraries requested";
in
stdenv.mkDerivation rec {
pname = "build2";
version = "0.16.0";
outputs = [ "out" "dev" "doc" "man" ];
setupHook = ./setup-hook.sh;
src = fetchurl {
url = "https://pkg.cppget.org/1/alpha/build2/build2-${version}.tar.gz";
hash = "sha256-ZK4+UACsAs51bC1dE0sIxmCiHlH3pYGPWJNsl61oSOY=";
};
patches = [
# Remove any build/host config entries which refer to nix store paths
./remove-config-store-paths.patch
# Pick up sysdirs from NIX_LDFLAGS
./nix-ldflags-sysdirs.patch
];
strictDeps = true;
nativeBuildInputs = [
build2
];
disallowedReferences = [
build2
libbutl.dev
libpkgconf.dev
];
buildInputs = [
libbutl
libpkgconf
];
# Build2 uses @rpath on darwin
# https://github.com/build2/build2/issues/166
# N.B. this only adjusts the install_name after all libraries are installed;
# packages containing multiple interdependent libraries may have
# LC_LOAD_DYLIB entries containing @rpath, requiring manual fixup
propagatedBuildInputs = lib.optionals stdenv.targetPlatform.isDarwin [
fixDarwinDylibNames
# Build2 needs to use lld on Darwin because it creates thin archives when it detects `llvm-ar`,
# which ld64 does not support.
(lib.getBin buildPackages.llvmPackages_16.lld)
];
postPatch = ''
patchShebangs --build tests/bash/testscript
'';
build2ConfigureFlags = [
"config.bin.lib=${configSharedStatic enableShared enableStatic}"
"config.cc.poptions+=-I${lib.getDev libpkgconf}/include/pkgconf"
"config.build2.libpkgconf=true"
];
postInstall = lib.optionalString stdenv.isDarwin ''
install_name_tool -add_rpath "''${!outputLib}/lib" "''${!outputBin}/bin/b"
'';
postFixup = ''
substituteInPlace $dev/nix-support/setup-hook \
--subst-var-by isTargetDarwin '${toString stdenv.targetPlatform.isDarwin}'
'';
passthru = {
bootstrap = build2;
inherit configSharedStatic;
};
meta = with lib; {
homepage = "https://www.build2.org/";
description = "build2 build system";
license = licenses.mit;
longDescription = ''
build2 is an open source (MIT), cross-platform build toolchain
that aims to approximate Rust Cargo's convenience for developing
and packaging C/C++ projects while providing more depth and
flexibility, especially in the build system.
build2 is a hierarchy of tools consisting of a general-purpose
build system, package manager (for package consumption), and
project manager (for project development). It is primarily aimed
at C/C++ projects as well as mixed-language projects involving
one of these languages (see bash and rust modules, for example).
'';
changelog = "https://git.build2.org/cgit/build2/tree/NEWS";
platforms = platforms.all;
maintainers = with maintainers; [ hiro98 r-burns ];
mainProgram = "b";
};
}