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81 lines
1.9 KiB
Nix
81 lines
1.9 KiB
Nix
{
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lib,
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SDL2,
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fetchurl,
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pkg-config,
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stdenv,
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testers,
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# Boolean flags
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enableMmx ? stdenv.hostPlatform.isx86,
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enableSdltest ? (!stdenv.hostPlatform.isDarwin),
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}:
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stdenv.mkDerivation (finalAttrs: {
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pname = "SDL2_gfx";
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version = "1.0.4";
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src = fetchurl {
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url = "http://www.ferzkopp.net/Software/SDL2_gfx/SDL2_gfx-${finalAttrs.version}.tar.gz";
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hash = "sha256-Y+DgGt3tyd8vhbk6JI8G6KBK/6AUqDXC6jS/405XYmI=";
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};
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nativeBuildInputs = [
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SDL2
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pkg-config
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];
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buildInputs = [
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SDL2
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];
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outputs = [
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"out"
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"dev"
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];
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# Missing 'sincos()' implementation fails linking projects
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# like 'freeciv_sdl2'.
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env.NIX_LDFLAGS = "-lm";
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configureFlags = [
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(lib.enableFeature enableMmx "mmx")
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(lib.enableFeature enableSdltest "sdltest")
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];
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strictDeps = true;
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enableParallelBuilding = true;
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passthru = {
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tests.pkg-config = testers.hasPkgConfigModules {
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package = finalAttrs.finalPackage;
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};
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};
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meta = {
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homepage = "http://www.ferzkopp.net/wordpress/2016/01/02/sdl_gfx-sdl2_gfx/";
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description = "SDL graphics drawing primitives and support functions";
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longDescription = ''
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The SDL_gfx library evolved out of the SDL_gfxPrimitives code which
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provided basic drawing routines such as lines, circles or polygons and
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SDL_rotozoom which implemented a interpolating rotozoomer for SDL
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surfaces.
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The current components of the SDL_gfx library are:
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- Graphic Primitives (SDL_gfxPrimitves.h)
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- Rotozoomer (SDL_rotozoom.h)
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- Framerate control (SDL_framerate.h)
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- MMX image filters (SDL_imageFilter.h)
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- Custom Blit functions (SDL_gfxBlitFunc.h)
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The library is backwards compatible to the above mentioned code. Its is
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written in plain C and can be used in C++ code.
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'';
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license = lib.licenses.zlib;
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teams = [ lib.teams.sdl ];
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pkgConfigModules = [ "SDL2_gfx" ];
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inherit (SDL2.meta) platforms;
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};
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})
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