Commit 80a81a80 authored by Ihar Hrachyshka's avatar Ihar Hrachyshka
Browse files

buildMozillaMach: enable LTO for Darwin

parent 4f4305ab

pkgs/build-support/build-mozilla-mach/default.nix

+4 −2
Original line number Diff line number Diff line
@@ -130,7 +130,9 @@ in 
  jemallocSupport ? !stdenv.hostPlatform.isMusl,

  jemalloc,

  ltoSupport ? (

    stdenv.hostPlatform.isLinux && stdenv.hostPlatform.is64bit && !stdenv.hostPlatform.isRiscV

    (stdenv.hostPlatform.isLinux || stdenv.hostPlatform.isDarwin)

    && stdenv.hostPlatform.is64bit

    && !stdenv.hostPlatform.isRiscV

  ),

  overrideCC,

  buildPackages,
@@ -466,7 +468,7 @@ buildStdenv.mkDerivation { 
    "--host=${buildStdenv.buildPlatform.config}"

    "--target=${buildStdenv.hostPlatform.config}"

  ]

  # LTO is done using clang and lld on Linux.

  # LTO is done using clang and lld.

  ++ lib.optionals ltoSupport [

    "--enable-lto=cross,full" # Cross-Language LTO

    "--enable-linker=lld"