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ffmpeg-full: add enableLto option 

disabled by default, allows the user to specify if they would like a
link-time optimized build or not
This commit is contained in:
Cray Elliott 2017-05-06 23:34:03 -07:00
parent 965bffdb69
commit fe666125a6
1 changed files with 2 additions and 0 deletions
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2
pkgs/development/libraries/ffmpeg-full/default.nix
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@ -17,6 +17,7 @@
, multithreadBuild ? true # Multithreading via pthreads/win32 threads , multithreadBuild ? true # Multithreading via pthreads/win32 threads
, networkBuild ? true # Network support , networkBuild ? true # Network support
, pixelutilsBuild ? true # Pixel utils in libavutil , pixelutilsBuild ? true # Pixel utils in libavutil
, enableLto ? false # build with link-time optimization
/* /*
* Program options * Program options
*/ */
@ -257,6 +258,7 @@ stdenv.mkDerivation rec {
(if stdenv.cc.isClang then "--cc=clang" else null) (if stdenv.cc.isClang then "--cc=clang" else null)
(enableFeature smallBuild "small") (enableFeature smallBuild "small")
(enableFeature runtimeCpuDetectBuild "runtime-cpudetect") (enableFeature runtimeCpuDetectBuild "runtime-cpudetect")
(enableFeature enableLto "lto")
(enableFeature grayBuild "gray") (enableFeature grayBuild "gray")
(enableFeature swscaleAlphaBuild "swscale-alpha") (enableFeature swscaleAlphaBuild "swscale-alpha")
(enableFeature hardcodedTablesBuild "hardcoded-tables") (enableFeature hardcodedTablesBuild "hardcoded-tables")