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e0464e4788
In preparation for the deprecation of `stdenv.isX`. These shorthands are not conducive to cross-compilation because they hide the platforms. Darwin might get cross-compilation for which the continued usage of `stdenv.isDarwin` will get in the way One example of why this is bad and especially affects compiler packages https://www.github.com/NixOS/nixpkgs/pull/343059 There are too many files to go through manually but a treewide should get users thinking when they see a `hostPlatform.isX` in a place where it doesn't make sense. ``` fd --type f "\.nix" | xargs sd --fixed-strings "stdenv.is" "stdenv.hostPlatform.is" fd --type f "\.nix" | xargs sd --fixed-strings "stdenv'.is" "stdenv'.hostPlatform.is" fd --type f "\.nix" | xargs sd --fixed-strings "clangStdenv.is" "clangStdenv.hostPlatform.is" fd --type f "\.nix" | xargs sd --fixed-strings "gccStdenv.is" "gccStdenv.hostPlatform.is" fd --type f "\.nix" | xargs sd --fixed-strings "stdenvNoCC.is" "stdenvNoCC.hostPlatform.is" fd --type f "\.nix" | xargs sd --fixed-strings "inherit (stdenv) is" "inherit (stdenv.hostPlatform) is" fd --type f "\.nix" | xargs sd --fixed-strings "buildStdenv.is" "buildStdenv.hostPlatform.is" fd --type f "\.nix" | xargs sd --fixed-strings "effectiveStdenv.is" "effectiveStdenv.hostPlatform.is" fd --type f "\.nix" | xargs sd --fixed-strings "originalStdenv.is" "originalStdenv.hostPlatform.is" ```
83 lines
2.8 KiB
Nix
83 lines
2.8 KiB
Nix
{ lib
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, stdenv
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, fetchurl
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, fetchpatch
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, cmake
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, libGLU
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, libXmu
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, libXi
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, libXext
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, OpenGL
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, enableEGL ? (!stdenv.hostPlatform.isDarwin)
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, testers
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, mesa
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}:
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stdenv.mkDerivation (finalAttrs: {
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pname = "glew";
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version = "2.2.0";
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src = fetchurl {
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url = "mirror://sourceforge/glew/glew-${finalAttrs.version}.tgz";
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sha256 = "1qak8f7g1iswgswrgkzc7idk7jmqgwrs58fhg2ai007v7j4q5z6l";
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};
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outputs = [ "bin" "out" "dev" ];
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patches = [
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# https://github.com/nigels-com/glew/pull/342
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(fetchpatch {
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url = "https://github.com/nigels-com/glew/commit/966e53fa153175864e151ec8a8e11f688c3e752d.diff";
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hash = "sha256-xsSwdAbdWZA4KVoQhaLlkYvO711i3QlHGtv6v1Omkhw=";
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})
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# don't make EGL support disable GLX, use the same patch as ArchLinux
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# https://gitlab.archlinux.org/archlinux/packaging/packages/glew/-/blob/ca08ff5d4cd3548a593eb1118d0a84b0c3670349/egl+glx.patch
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(fetchpatch {
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url = "https://gitlab.archlinux.org/archlinux/packaging/packages/glew/-/raw/ca08ff5d4cd3548a593eb1118d0a84b0c3670349/egl+glx.patch?inline=false";
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hash = "sha256-IG3FPhhaor1kshEH3Kr8yzIHqBhczRwCqH7ZeDwlzGE=";
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})
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];
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nativeBuildInputs = [ cmake ];
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buildInputs = lib.optionals (!stdenv.hostPlatform.isDarwin) [ libXmu libXi libXext ];
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propagatedBuildInputs = if stdenv.hostPlatform.isDarwin then [ OpenGL ] else [ libGLU ]; # GL/glew.h includes GL/glu.h
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cmakeDir = "cmake";
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cmakeFlags = [
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"-DBUILD_SHARED_LIBS=ON"
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] ++ lib.optional enableEGL "-DGLEW_EGL=ON";
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postInstall = ''
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moveToOutput lib/cmake "''${!outputDev}"
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moveToOutput lib/pkgconfig "''${!outputDev}"
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cat >> "''${!outputDev}"/lib/cmake/glew/glew-config.cmake <<EOF
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# nixpkg's workaround for a cmake bug
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# https://discourse.cmake.org/t/the-findglew-cmake-module-does-not-set-glew-libraries-in-some-cases/989/3
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set(GLEW_VERSION "$version")
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set(GLEW_LIBRARIES GLEW::glew\''${_glew_target_postfix})
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get_target_property(GLEW_INCLUDE_DIRS GLEW::glew\''${_glew_target_postfix} INTERFACE_INCLUDE_DIRECTORIES)
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set_target_properties(GLEW::GLEW\''${_glew_target_postfix} PROPERTIES
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IMPORTED_LINK_INTERFACE_LIBRARIES_RELEASE ""
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IMPORTED_IMPLIB_RELEASE "GLEW"
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IMPORTED_IMPLIB_DEBUG "GLEW"
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)
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EOF
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'';
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passthru.tests.pkg-config = testers.testMetaPkgConfig finalAttrs.finalPackage;
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meta = with lib; {
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description = "OpenGL extension loading library for C/C++";
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homepage = "https://glew.sourceforge.net/";
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license = with licenses; [ /* modified bsd */ free mit gpl2Only ]; # For full details, see https://github.com/nigels-com/glew#copyright-and-licensing
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pkgConfigModules = [ "glew" ];
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platforms = with platforms;
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if enableEGL then
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subtractLists darwin mesa.meta.platforms
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else
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mesa.meta.platforms;
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};
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})
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