firefox: update to 91.0, rebuild for icu-69.1

srcpkgs/firefox/patches/lto-thin.patch

@@ -0,0 +1,19 @@
+$OpenBSD: patch-config_makefiles_rust_mk,v 1.6 2021/01/26 15:52:58 landry Exp $
+
+use lto=thin to reduce memory pressure when building gkrust
+https://bugzilla.mozilla.org/show_bug.cgi?id=1644409
+https://bugzilla.mozilla.org/show_bug.cgi?id=1640982
+
+Index: config/makefiles/rust.mk
+--- a/config/makefiles/rust.mk.orig
++++ a/config/makefiles/rust.mk
+@@ -70,7 +70,8 @@ ifndef MOZ_DEBUG_RUST
+ # gkrust_gtest. And not when doing cross-language LTO.
+ ifndef MOZ_LTO_RUST_CROSS
+ ifeq (,$(findstring gkrust_gtest,$(RUST_LIBRARY_FILE)))
+-cargo_rustc_flags += -Clto
++cargo_rustc_flags += -Clto=thin
++export CARGO_PROFILE_RELEASE_LTO=thin
+ endif
+ # We need -Cembed-bitcode=yes for all crates when using -Clto.
+ RUSTFLAGS += -Cembed-bitcode=yes

srcpkgs/firefox/template

@@ -3,15 +3,15 @@
 # THIS PKG MUST BE SYNCHRONIZED WITH "srcpkgs/firefox-i18n".
 #
 pkgname=firefox
-version=90.0.1
+version=91.0
 revision=1
 build_helper="rust"
 short_desc="Mozilla Firefox web browser"
-maintainer="Orphaned <orphan@voidlinux.org>"
+maintainer="Duncaen <duncaen@voidlinux.org>"
 license="MPL-2.0, GPL-2.0-or-later, LGPL-2.1-or-later"
 homepage="https://www.mozilla.org/firefox/"
 distfiles="${MOZILLA_SITE}/${pkgname}/releases/${version}/source/${pkgname}-${version}.source.tar.xz"
-checksum=85796ca5857e2196c8722719423d3f164396efdefb2988d3efd6d5c399dc0a87
+checksum=2a4d1f788ab77f68380d4e6ab0b36bd1efd1a4ac9e9c6d10e39377894c077901
 
 lib32disabled=yes