# Contributor: Natanael Copa <ncopa@alpinelinux.org>
# Contributor: Sören Tempel <soeren+alpine@soeren-tempel.net>
# Maintainer: Natanael Copa <ncopa@alpinelinux.org>
pkgname=firefox-esr
pkgver=78.1.0
# Date of release, YY-MM-DD for metainfo file (see package())
_releasedate=2020-07-08
pkgrel=1
pkgdesc="Firefox web browser - Extended Support Release"
url="https://www.mozilla.org/en-US/firefox/organizations/"
# Limited on:
# s390x, mips, mips64: limited by rust and cargo
# armhf: build failure on armhf due to wasm
# ppc64le: Rust SIGSEGVs when compiling gkrust
arch="all !s390x !armhf !mips !mips64 !ppc64le"
license="GPL-3.0-only AND LGPL-2.1-only AND LGPL-3.0-only AND MPL-2.0"
makedepends="
	alsa-lib-dev
	autoconf2.13
	automake
	bsd-compat-headers
	cargo
	cbindgen>=0.14.1
	clang-dev
	dbus-glib-dev
	ffmpeg-dev
	gtk+2.0-dev
	gtk+3.0-dev
	hunspell-dev
	icu-dev>=64.2
	libevent-dev
	libidl-dev
	libjpeg-turbo-dev
	libnotify-dev
	libogg-dev
	libtheora-dev
	libtool
	libvorbis-dev
	libvpx-dev
	libxt-dev
	libxcomposite-dev
	llvm-dev
	mesa-dev
	nasm
	nodejs
	nspr-dev
	nss-dev>=3.54
	nss-static
	python3
	sed
	wireless-tools-dev
	yasm
	zip
	pulseaudio-dev
	libffi-dev
	libwebp-dev
	pipewire-dev
	gettext
	"

source="https://ftp.mozilla.org/pub/firefox/releases/${pkgver}esr/source/firefox-${pkgver}esr.source.tar.xz
	stab.h

	fix-fortify-system-wrappers.patch
	fix-tools.patch
	mallinfo.patch

	disable-moz-stackwalk.patch
	fix-rust-target.patch
	fix-webrtc-glibcisms.patch
	fd6847c9416f9eebde636e21d794d25d1be8791d.patch
	allow-custom-rust-vendor.patch

	firefox.desktop
	firefox-safe.desktop
	remove-faulty-libvpx-check.patch
	disable-neon-in-aom.patch
	sandbox-fork.patch
	sandbox-sched_setscheduler.patch

	firefox-pipewire-0-3.patch
	fix-rustc-1.45-build.patch
	"

subpackages="$pkgname-npapi"

builddir="$srcdir/firefox-$pkgver"
_mozappdir=/usr/lib/firefox

# help our shared-object scanner to find the libs
ldpath="$_mozappdir"

# secfixes:
#   78.1.0-r0:
#     - CVE-2020-15652
#     - CVE-2020-15653
#     - CVE-2020-15654
#     - CVE-2020-15655
#     - CVE-2020-15656
#     - CVE-2020-15657
#     - CVE-2020-15658
#     - CVE-2020-15659
#     - CVE-2020-6463
#     - CVE-2020-6514
#   68.10.0-r0:
#     - CVE-2020-12417
#     - CVE-2020-12418
#     - CVE-2020-12419
#     - CVE-2020-12420
#     - CVE-2020-12421
#   68.9.0-r0:
#     - CVE-2020-12399
#     - CVE-2020-12405
#     - CVE-2020-12406
#     - CVE-2020-12410
#   68.8.0-r0:
#     - CVE-2020-12387
#     - CVE-2020-12388
#     - CVE-2020-12389
#     - CVE-2020-12392
#     - CVE-2020-12393
#     - CVE-2020-12395
#     - CVE-2020-6831
#   68.7.0-r0:
#     - CVE-2020-6821
#     - CVE-2020-6822
#     - CVE-2020-6825
#   68.6.1-r0:
#     - CVE-2020-6819
#     - CVE-2020-6820
#   68.6.0-r0:
#     - CVE-2019-20503
#     - CVE-2020-6805
#     - CVE-2020-6806
#     - CVE-2020-6807
#     - CVE-2020-6811
#     - CVE-2020-6812
#     - CVE-2020-6814
#   68.5.0-r0:
#     - CVE-2020-6796
#     - CVE-2020-6797
#     - CVE-2020-6798
#     - CVE-2020-6799
#     - CVE-2020-6800
#   68.4.1-r0:
#     - CVE-2019-17016
#     - CVE-2019-17022
#     - CVE-2019-17024
#     - CVE-2019-17026
#   68.3.0-r0:
#     - CVE-2019-17005
#     - CVE-2019-17008
#     - CVE-2019-17009
#     - CVE-2019-17010
#     - CVE-2019-17011
#     - CVE-2019-17012
#   68.2.0-r0:
#     - CVE-2019-11757
#     - CVE-2019-11758
#     - CVE-2019-11759
#     - CVE-2019-11760
#     - CVE-2019-11761
#     - CVE-2019-11762
#     - CVE-2019-11763
#     - CVE-2019-11764
#     - CVE-2019-15903
#   68.1.0-r0:
#     - CVE-2019-9812
#     - CVE-2019-11740
#     - CVE-2019-11742
#     - CVE-2019-11743
#     - CVE-2019-11744
#     - CVE-2019-11746
#     - CVE-2019-11752
#   68.0.2-r0:
#     - CVE-2019-11733
#   68.0-r0:
#     - CVE-2019-11709
#     - CVE-2019-11711
#     - CVE-2019-11712
#     - CVE-2019-11713
#     - CVE-2019-11715
#     - CVE-2019-11717
#     - CVE-2019-11719
#     - CVE-2019-11729
#     - CVE-2019-11730
#     - CVE-2019-9811
#   60.7.2-r0:
#     - CVE-2019-11708
#   60.7.1-r0:
#     - CVE-2019-11707
#   60.7.0-r0:
#     - CVE-2019-9815
#     - CVE-2019-9816
#     - CVE-2019-9817
#     - CVE-2019-9818
#     - CVE-2019-9819
#     - CVE-2019-9820
#     - CVE-2019-11691
#     - CVE-2019-11692
#     - CVE-2019-11693
#     - CVE-2019-7317
#     - CVE-2019-9797
#     - CVE-2018-18511
#     - CVE-2019-11694
#     - CVE-2019-11698
#     - CVE-2019-5798
#     - CVE-2019-9800
#   60.6.1-r0:
#     - CVE-2019-9810
#     - CVE-2019-9813
#     - CVE-2019-9790
#     - CVE-2019-9791
#     - CVE-2019-9792
#     - CVE-2019-9793
#     - CVE-2019-9794
#     - CVE-2019-9795
#     - CVE-2019-9796
#     - CVE-2019-9801
#     - CVE-2018-18506
#     - CVE-2019-9788
#   60.5.2-r0:
#     - CVE-2019-5785
#     - CVE-2018-18335
#     - CVE-2018-18356
#   60.5.0-r0:
#     - CVE-2018-18500
#     - CVE-2018-18505
#     - CVE-2018-18501
#   52.6.0-r0:
#     - CVE-2018-5089
#     - CVE-2018-5091
#     - CVE-2018-5095
#     - CVE-2018-5096
#     - CVE-2018-5097
#     - CVE-2018-5098
#     - CVE-2018-5099
#     - CVE-2018-5102
#     - CVE-2018-5103
#     - CVE-2018-5104
#     - CVE-2018-5117
#   52.5.2-r0:
#     - CVE-2017-7843
#     - CVE-2017-7843

# we need this because cargo verifies checksums of all files in vendor
# crates when it builds and gives us no way to override or update the
# file sanely... so just clear out the file list
_clear_vendor_checksums() {
	sed -i 's/\("files":{\)[^}]*/\1/' third_party/rust/$1/.cargo-checksum.json
}

prepare() {
	default_prepare
	cp "$srcdir"/stab.h toolkit/crashreporter/google-breakpad/src/

	_clear_vendor_checksums audio_thread_priority
	_clear_vendor_checksums target-lexicon-0.9.0
}

build() {
	mkdir -p "$builddir"/objdir
	cd "$builddir"/objdir

	export SHELL=/bin/sh
	export BUILD_OFFICIAL=1
	export MOZILLA_OFFICIAL=1
	export USE_SHORT_LIBNAME=1
	# Find our triplet JSON
	export RUST_TARGET="$CTARGET"

	# set rpath so linker finds the libs
	export LDFLAGS="$LDFLAGS -Wl,-rpath,$_mozappdir"

	case "$CARCH" in
		arm*|x86*)
			# disable-elf-hack: exists only on arm, x86, x86_64
			_arch_config="--disable-elf-hack"
			;;
	esac

	# FF doesn't have SIMD available on these arches.
	case "$CARCH" in
		armhf|armv7)
			_rust_simd="--disable-rust-simd"
			_low_mem_flags="--disable-debug-symbols --disable-debug"
			export RUSTFLAGS="$RUSTFLAGS -C debuginfo=0"
		;;
		x86)
			_low_mem_flags="--disable-debug-symbols --disable-debug"
			export RUSTFLAGS="$RUSTFLAGS -C debuginfo=0"
		;;
		*) _rust_simd="--enable-rust-simd" ;;
	esac

	../configure \
		--prefix=/usr \
		$_arch_config \
		--disable-crashreporter \
		--disable-gold \
		--disable-install-strip \
		--disable-jemalloc \
		--disable-profiling \
		--enable-pulseaudio \
		--disable-strip \
		--disable-tests \
		--disable-updater \
		--enable-alsa \
		--enable-default-toolkit=cairo-gtk3-wayland \
		--enable-official-branding \
		--enable-optimize="$CFLAGS -O2" \
		--enable-system-ffi \
		--enable-ffmpeg \
		--enable-smoosh \
		$_rust_simd \
		$_low_mem_flags \
		--enable-hardening \
		--enable-system-pixman \
		--with-system-ffi \
		--with-system-icu \
		--with-system-libevent \
		--with-system-nspr \
		--with-system-nss \
		--with-system-pixman \
		--with-system-png \
		--with-system-zlib \
		--with-system-libvpx \
		--with-system-webp \
		--with-system-jpeg \
		--with-clang-path=/usr/bin/clang \
		--with-libclang-path=/usr/lib \
		--enable-cdp
	make
}

package() {
	cd "$builddir"/objdir

	make install \
		DESTDIR="$pkgdir" \
		MOZ_MAKE_FLAGS="$MAKEOPTS"

	install -m755 -d "$pkgdir"/usr/share/applications
	install -m755 -d "$pkgdir"/usr/share/pixmaps

	local _png
	for _png in ../browser/branding/official/default*.png; do
		local i=${_png%.png}
		i=${i##*/default}
		install -D -m644 "$_png" "$pkgdir"/usr/share/icons/hicolor/"$i"x"$i"/apps/firefox.png
	done

	install -m644 "$builddir"/browser/branding/official/default48.png \
		"$pkgdir"/usr/share/pixmaps/firefox.png
	install -m644 "$srcdir"/firefox.desktop "$pkgdir"/usr/share/applications/org.mozilla.firefox.desktop
	install -m644 "$srcdir"/firefox-safe.desktop "$pkgdir"/usr/share/applications/org.mozilla.firefox-safe.desktop

	# Add StartupWMClass=firefox on the .desktop files so Desktop Environments
	# correctly associate the window with their icon, the correct fix is to have
	# firefox sets its own AppID but this will work for the meantime
	# See: https://bugzilla.mozilla.org/show_bug.cgi?id=1607399
	echo "StartupWMClass=firefox" >> "$pkgdir"/usr/share/applications/org.mozilla.firefox.desktop
	echo "StartupWMClass=firefox" >> "$pkgdir"/usr/share/applications/org.mozilla.firefox-safe.desktop

	# install our vendor prefs
	install -d "$pkgdir"/$_mozappdir/browser/defaults/preferences

	cat >> "$pkgdir"/$_mozappdir/browser/defaults/preferences/firefox-branding.js <<- EOF
	// Use LANG environment variable to choose locale
	pref("intl.locale.requested", "");

	// Disable default browser checking.
	pref("browser.shell.checkDefaultBrowser", false);

	// Don't disable our bundled extensions in the application directory
	pref("extensions.autoDisableScopes", 11);
	pref("extensions.shownSelectionUI", true);
	EOF

	# Generate appdata file
	mkdir "$pkgdir"/usr/share/metainfo/
	export VERSION="$pkgver"
	export DATE="$_releasedate"
	cat "$builddir"/taskcluster/docker/firefox-flatpak/org.mozilla.firefox.appdata.xml.in | envsubst > "$pkgdir"/usr/share/metainfo/org.mozilla.firefox.appdata.xml
}

npapi() {
	pkgdesc="$pkgdesc: GTK+ 2 support for NPAPI plugins"
	install_if="adobe-flashplayer"
	amove usr/lib/firefox/gtk2
}

sha512sums="4ab1b0d6ce41e51f5430c4ec1f5ddc5db41e4d3fe66a50132d77208ce48d1981f0748299900ec1a1b900aa62b42ad041e0d20b232608e17ee8b7b5dc269d3d84  firefox-78.1.0esr.source.tar.xz
0b3f1e4b9fdc868e4738b5c81fd6c6128ce8885b260affcb9a65ff9d164d7232626ce1291aaea70132b3e3124f5e13fef4d39326b8e7173e362a823722a85127  stab.h
2f4f15974d52de4bb273b62a332d13620945d284bbc6fe6bd0a1f58ff7388443bc1d3bf9c82cc31a8527aad92b0cd3a1bc41d0af5e1800e0dcbd7033e58ffd71  fix-fortify-system-wrappers.patch
4510fb92653d0fdcfbc6d30e18087c0d22d4acd5eb53be7d0a333abe087a9e0bf9e58e56bafe96e1e1b28ebd1fd33b8926dbb70c221007e335b33d1468755c66  fix-tools.patch
a4a3e062661bda64d502d426c480ac9645345860118de9df9ffe6e0597738c70c11e5cdef2d4fd12c5e2ee30a09310159230524655a419a4f7e4eeeb0f3c06b0  mallinfo.patch
454ea3263cabce099accbdc47aaf83be26a19f8b5a4568c01a7ef0384601cf8315efd86cd917f9c8bf419c2c845db89a905f3ff9a8eb0c8e41042e93aa96a85c  disable-moz-stackwalk.patch
089c97e6011e86a9b9d9e7b0c8ba3af0519d1ce4e2b1e9ab7719762d6968388bfa47dad3bf23a6d41c3d66fdcc6c15e2c926e3ff9500bfd4fbf1b53e6d19dc57  fix-rust-target.patch
d35cacb9ede80e6bfbef0709823e536dddfb1c02d776275b0b7adb5969e9927d8c6117df96873569c3f3db0a18ee5db24f8086a9311a05077892be43a3dd8d79  fix-webrtc-glibcisms.patch
60845dcb034b2c4459c30f7d5f25c8176cf42df794e2cc0e86c3e2abb6541c24b962f3a16ca70a288d4d6f377b68d00b2904b22463108559612053d835d9bff1  fd6847c9416f9eebde636e21d794d25d1be8791d.patch
4e584621145cf8add069c6dac18e805b3274a1ee402d84e924df2341f7d3c5be261a93ef51283bacbd606f47fbdc628c4323ecc31efc5b403b8d224b18dc278f  allow-custom-rust-vendor.patch
f3b7c3e804ce04731012a46cb9e9a6b0769e3772aef9c0a4a8c7520b030fdf6cd703d5e9ff49275f14b7d738fe82a0a4fde3bc3219dff7225d5db0e274987454  firefox.desktop
5dcb6288d0444a8a471d669bbaf61cdb1433663eff38b72ee5e980843f5fc07d0d60c91627a2c1159215d0ad77ae3f115dcc5fdfe87e64ca704b641aceaa44ed  firefox-safe.desktop
bb75b2abda86e455d81571052a2cfec5a9d858ffa91c50a7217b4b6c02cbfc0400e9114a27bd54ce78d7d3a44e9b03927cf0317654d98c0f39d26c63c9670117  remove-faulty-libvpx-check.patch
f963fcdba7307a0b1712dfb95ceba4ab49f449f60e550bb69d15d50272e6df9add90862251ee561e4ea5fd171a2703552ffa7aade92996f5f0b3e577f1544a6d  disable-neon-in-aom.patch
4911ddb41bef8d9f6d6200159cde465627e940fe1c09099be55769d21a5a52a3f737e1bf803daa96126c035b091aea880fbc5d2e6cf5da96ddd17322461a72d6  sandbox-fork.patch
db26757b2ebf9f567962e32294b4ae48b3a5d0378a7589dfe650fe3a179ff58befbab5082981c68e1c25fb9e56b2db1e4e510d4bca17c3e3aedbf9a2f21806eb  sandbox-sched_setscheduler.patch
5927f4f6fa9e6a208bed1f37e2c2f2e9633d280a7cb2baa0c74567107ba30524b7ccbbea5961a34eb7a3c39ec07c5a11ef5e2bb5dd5ca884441f9e868c056503  firefox-pipewire-0-3.patch
b8437c0d8c48b99f5a528d782340c6bb61509c444da8b3414acc3cb3359e547bf20f1cc3086881fb03c9db5bb3fb604bb900b3f9938bbc9bc3ddde9a679eaae2  fix-rustc-1.45-build.patch"