firefox-esr: use latest Rust

Firefox ESR 78.x used to have a problem with Rust >= 1.46, but it works
with latest Rust now!
This commit is contained in:
Milan Pässler 2021-04-30 17:50:01 +02:00
parent fdd6ca8fce
commit 903e23ad36
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GPG Key ID: A6DC6A7CB0B97859

@ -9,7 +9,7 @@
, hunspell, libevent, libstartup_notification
, libvpx_1_8
, icu67, libpng, jemalloc, glib, pciutils
, autoconf213, which, gnused, rustPackages, rustPackages_1_45
, autoconf213, which, gnused, rustPackages
, rust-cbindgen, nodejs, nasm, fetchpatch
, gnum4
, debugBuild ? false
@ -90,19 +90,13 @@ let
then "/Applications/${binaryNameCapitalized}.app/Contents/MacOS"
else "/bin";
# 78 ESR won't build with rustc 1.47
inherit (if lib.versionAtLeast ffversion "82" then rustPackages else rustPackages_1_45)
rustc cargo;
inherit (rustPackages) rustc cargo;
# Darwin's stdenv provides the default llvmPackages version, match that since
# clang LTO on Darwin is broken so the stdenv is not being changed.
# Target the LLVM version that rustc -Vv reports it is built with for LTO.
# rustPackages_1_45 -> LLVM 10, rustPackages -> LLVM 11
llvmPackages = if stdenv.isDarwin
then buildPackages.llvmPackages
else if lib.versionAtLeast rustc.llvm.version "11"
then buildPackages.llvmPackages_11
else buildPackages.llvmPackages_10;
else buildPackages.llvmPackages_11;
# When LTO for Darwin is fixed, the following will need updating as lld
# doesn't work on it. For now it is fine since ltoSupport implies no Darwin.