diff options
Diffstat (limited to 'nixpkgs/pkgs/development/libraries/libwebp')
-rw-r--r-- | nixpkgs/pkgs/development/libraries/libwebp/default.nix | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/development/libraries/libwebp/default.nix b/nixpkgs/pkgs/development/libraries/libwebp/default.nix new file mode 100644 index 000000000000..6d24ba7f2ed2 --- /dev/null +++ b/nixpkgs/pkgs/development/libraries/libwebp/default.nix @@ -0,0 +1,74 @@ +{ stdenv, fetchFromGitHub, autoreconfHook, libtool +, threadingSupport ? true # multi-threading +, openglSupport ? false, freeglut ? null, libGL ? null, libGLU ? null # OpenGL (required for vwebp) +, pngSupport ? true, libpng ? null # PNG image format +, jpegSupport ? true, libjpeg ? null # JPEG image format +, tiffSupport ? true, libtiff ? null # TIFF image format +, gifSupport ? true, giflib ? null # GIF image format +#, wicSupport ? true # Windows Imaging Component +, alignedSupport ? false # Force aligned memory operations +, swap16bitcspSupport ? false # Byte swap for 16bit color spaces +, experimentalSupport ? false # Experimental code +, libwebpmuxSupport ? true # Build libwebpmux +, libwebpdemuxSupport ? true # Build libwebpdemux +, libwebpdecoderSupport ? true # Build libwebpdecoder +}: + +assert openglSupport -> freeglut != null && libGL != null && libGLU != null; +assert pngSupport -> (libpng != null); +assert jpegSupport -> (libjpeg != null); +assert tiffSupport -> (libtiff != null); +assert gifSupport -> (giflib != null); + +let + mkFlag = optSet: flag: if optSet then "--enable-${flag}" else "--disable-${flag}"; +in + +with stdenv.lib; +stdenv.mkDerivation rec { + pname = "libwebp"; + version = "1.1.0"; + + src = fetchFromGitHub { + owner = "webmproject"; + repo = pname; + rev = version; + sha256 = "1kl6qqa29ygqb2fpv140y59v539gdqx4vcf3mlaxhca2bks98qgm"; + }; + + prePatch = "patchShebangs ."; + + configureFlags = [ + (mkFlag threadingSupport "threading") + (mkFlag openglSupport "gl") + (mkFlag pngSupport "png") + (mkFlag jpegSupport "jpeg") + (mkFlag tiffSupport "tiff") + (mkFlag gifSupport "gif") + #(mkFlag (wicSupport && stdenv.isCygwin) "wic") + (mkFlag alignedSupport "aligned") + (mkFlag swap16bitcspSupport "swap-16bit-csp") + (mkFlag experimentalSupport "experimental") + (mkFlag libwebpmuxSupport "libwebpmux") + (mkFlag libwebpdemuxSupport "libwebpdemux") + (mkFlag libwebpdecoderSupport "libwebpdecoder") + ]; + + nativeBuildInputs = [ autoreconfHook libtool ]; + buildInputs = [ ] + ++ optionals openglSupport [ freeglut libGL libGLU ] + ++ optional pngSupport libpng + ++ optional jpegSupport libjpeg + ++ optional tiffSupport libtiff + ++ optional gifSupport giflib; + + enableParallelBuilding = true; + + meta = { + description = "Tools and library for the WebP image format"; + homepage = "https://developers.google.com/speed/webp/"; + license = licenses.bsd3; + platforms = platforms.all; + maintainers = with maintainers; [ codyopel ]; + }; +} |