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firefox: let LTO on Darwin select its own linker

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This commit is contained in:
S. Nordin Abouzahra 2020-10-08 21:55:23 -04:00
parent 4f12bddea6
commit 214c833589
1 changed files with 5 additions and 4 deletions
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9
pkgs/applications/networking/browsers/firefox/common.nix
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@ -253,14 +253,15 @@ buildStdenv.mkDerivation ({
]
++ lib.optional (buildStdenv.isDarwin) "--disable-xcode-checks"
++ lib.optional (!ltoSupport) "--with-clang-path=${llvmPackages.clang}/bin/clang"
# LTO is done using clang and lld.
# LTO is done using clang and lld on Linux.
# Darwin needs to use the default linker as lld is not supported (yet?):
# https://bugzilla.mozilla.org/show_bug.cgi?id=1538724
# elf-hack is broken when using clang:
# https://bugzilla.mozilla.org/show_bug.cgi?id=1482204
# https://bugzilla.mozilla.org/show_bug.cgi?id=1482204
++ lib.optionals ltoSupport [
"--enable-lto"
"--enable-linker=lld"
"--disable-elf-hack"
]
] ++ lib.optional (ltoSupport && !buildStdenv.isDarwin) "--enable-linker=lld"
++ flag alsaSupport "alsa"
++ flag pulseaudioSupport "pulseaudio"