# Contributor:
# Maintainer: Natanael Copa <ncopa@alpinelinux.org>
pkgname=firefox
pkgver=66.0.5
_pkgver=$pkgver
_xulver=$pkgver
pkgrel=1
pkgdesc="Firefox web browser"
url="https://www.firefox.com/"
# limited by rust and cargo
arch="x86_64"
license="GPL LGPL MPL"
depends=""
makedepends="
	alsa-lib-dev
	autoconf2.13
	automake
	bsd-compat-headers
	bzip2-dev
	cargo
	cbindgen
	clang-dev
	dbus-glib-dev
	ffmpeg-dev
	gconf-dev
	gtk+2.0-dev
	gtk+3.0-dev
	hunspell-dev
	icu-dev
	libevent-dev
	libidl-dev
	libjpeg-turbo-dev
	libnotify-dev
	libogg-dev
	libtheora-dev
	libtool
	libvorbis-dev
	libxt-dev
	libxcomposite-dev
	llvm5-dev
	mesa-dev
	nasm
	nodejs
	nspr-dev
	nss-dev>=3.26
	nss-static
	paxmark
	python3-dev
	sqlite-dev
	sed
	startup-notification-dev
	wireless-tools-dev
	yasm
	zip
	"

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

	fix-fortify-system-wrappers.patch
	fix-fortify-inline.patch
	fix-seccomp-bpf.patch
	fix-toolkit.patch
	fix-tools.patch
	mallinfo.patch

	mozilla-build-arm.patch
	disable-moz-stackwalk.patch
	fix-rust-target.patch
	fix-bug-1261392.patch
	fix-webrtc-glibcisms.patch
	sandbox-membarrier.patch

	firefox.desktop
	firefox-safe.desktop"

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

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

prepare() {
	default_prepare

	cp "$srcdir"/stab.h toolkit/crashreporter/google-breakpad/src/
	# https://bugzilla.mozilla.org/show_bug.cgi?id=1341234
	mkdir -p "$builddir"/objdir
	echo "ac_add_options BINDGEN_CFLAGS='-I/usr/include/nspr -I/usr/include/pixman-1'" >>objdir/.mozconfig
}

build() {
	cd "$builddir"/objdir

	sed -e 's/checkImpl/checkFFImpl/g' -i ../js/src/vm/JSContext*.h

	export SHELL=/bin/sh
	export BUILD_OFFICIAL=1
	export MOZILLA_OFFICIAL=1
	export USE_SHORT_LIBNAME=1
	# gcc 6
	export CXXFLAGS="-fno-delete-null-pointer-checks -fno-schedule-insns2"

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

	../configure \
		--prefix=/usr \
		\
		--disable-crashreporter \
		--disable-elf-hack \
		--disable-gold \
		--disable-install-strip \
		--disable-jemalloc \
		--disable-profiling \
		--disable-pulseaudio \
		--disable-strip \
		--disable-tests \
		--disable-updater \
		\
		--enable-alsa \
		--enable-default-toolkit=cairo-gtk3 \
		--enable-official-branding \
		--enable-optimize="$CFLAGS -O2" \
		--enable-startup-notification \
		--enable-system-ffi \
		--enable-system-sqlite \
		--enable-ffmpeg \
		--enable-hardening \
		\
		--with-system-bz2 \
		--with-system-icu \
		--with-system-libevent \
		--with-system-nspr \
		--with-system-nss \
		--with-system-pixman \
		--with-system-png \
		--with-system-zlib \
		--with-clang-path=/usr/bin/clang \
		--with-libclang-path=/usr/lib
		# FIXME: fix build with --with-system-libvpx and libvpx 1.8.0
		# https://bugzilla.mozilla.org/show_bug.cgi?id=1525393
	make

	# paxmark outside fakeroot
	paxmark -msp dist/bin/xpcshell

}

package() {
	cd "$builddir"/objdir

	# only used for startupcache creation.
	local paxflags="-msp"
	paxmark "$paxflags" dist/bin/xpcshell

	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/firefox.desktop
	install -m644 ${srcdir}/firefox-safe.desktop ${pkgdir}/usr/share/applications/firefox-safe.desktop

	# firefox currently does not work with mprotect. disable it for now
	local paxflags="-mp"
	[ "$CARCH" = "x86" ] && paxflags="-msp"

	paxmark "$paxflags" "$pkgdir"/$_mozappdir/firefox
	paxmark "$paxflags" "$pkgdir"/$_mozappdir/plugin-container

	# xulrunner stub launcher has changed to using a symlink overlay...
	# go figure
	ln -sf /usr/lib/xulrunner-${_xulver} ${pkgdir}/$_mozappdir/xulrunner

	# launcher as symlink is broken from firefox-7.0
	rm "$pkgdir"/usr/bin/firefox
	libgl=$(scanelf -qF '#F%S' /usr/lib/libGL.so)
	cat > "$pkgdir"/usr/bin/firefox << __EOF__
#!/bin/sh

exec $_mozappdir/firefox "\$@"
__EOF__
	chmod 755 "$pkgdir"/usr/bin/firefox

	# 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.matchOS", true);

	// 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

	# remove copied, huge, libraries
	rm -f "$pkgdir"/${_mozappdirdev}/sdk/lib/libmozjs.so
	rm -f "$pkgdir"/${_mozappdirdev}/sdk/lib/libmozalloc.so
	rm -f "$pkgdir"/${_mozappdirdev}/sdk/lib/libxul.so
}

sha512sums="6e62e7bb95a7341471521c372506d9df276249d0c0863d059b0bd27537cddb1060c51f0ee103f79239226d34c6277f3855e1511a083bc4cc442718fc7c5db650  firefox-66.0.5.source.tar.xz
0b3f1e4b9fdc868e4738b5c81fd6c6128ce8885b260affcb9a65ff9d164d7232626ce1291aaea70132b3e3124f5e13fef4d39326b8e7173e362a823722a85127  stab.h
2f4f15974d52de4bb273b62a332d13620945d284bbc6fe6bd0a1f58ff7388443bc1d3bf9c82cc31a8527aad92b0cd3a1bc41d0af5e1800e0dcbd7033e58ffd71  fix-fortify-system-wrappers.patch
09bc32cf9ee81b9cc6bb58ddbc66e6cc5c344badff8de3435cde5848e5a451e0172153231db85c2385ff05b5d9c20760cb18e4138dfc99060a9e960de2befbd5  fix-fortify-inline.patch
183a4ef62cd79728117797235fe46ecd3e4336c008d615c2b2a64c707477e403aed1ee5e19feb86611b93ebecc00df339aa28a73735e045e38f0d1ce3080341b  fix-seccomp-bpf.patch
ded76edfbc43637cd2e73100ea2244f97d95d452af61b9cd4f2db341cb0dbae8a5e846edeb4eafbe47dc1d30724869407d188e42b06518c67c4701745ea9adfa  fix-toolkit.patch
48683964624bb58b5a2a2a5c89da56e3b8dcd04f8d42c6910bea5365010a77d6d82bdd48259774ca54341edc05b6768eaa6aa1b453718c02f760361197e78b52  fix-tools.patch
4ea267fbe395ed8865f3ec18dd129d1c78cdbf23983a9c6c9e70b0536cdf2de8953e36444a10dfbdbd522a638fd90a6a51b2f7d5396ef6c98084ddd1ea34d0ff  mallinfo.patch
3671bf7623c1825c977668efec62b57873bc6052becfd8a68ddcbc2d0ba96e0c3966c61b24716e6c48167d44280d3e690a4ff986907ceba5811a653e87770fff  mozilla-build-arm.patch
019ab248a050bef305637dc4229596c06d9596879bbb1db985b96c5a680211996d714d4a1f6e9a66544cc4562a80364b1ee37ecf7964eb974ffef2566c5c2986  disable-moz-stackwalk.patch
42cc44fda4b05259b38f055d6f51461746aa89a474cedc5e92fb9d20879da0d12b1b515b273a549e7302cda9c7eddde20d5fdba09853e5c658784ad6d0b20078  fix-rust-target.patch
8b776f0da8dfad0ae81670623fa55ddcff91b78a1a569bb5e6b5f5130392249dfbebe84752c846c8aa5b4878643f0369cd7d9bfaf2b9dd0c841af302dcb48896  fix-bug-1261392.patch
40768d2458adb87fc15ad17b430cf0bebabde583910e55624bf282d4a69b3f9b9165289a7a9c2b50bfb9de1a16e2546f8d0b5ce33c1920000cffb588410b9e9e  fix-webrtc-glibcisms.patch
e725a6e9b2361cd566ae2f90861dbce9f2231f16721ec02f4b9f9986b7dc82cc006ea6a500ae7f30c095ce746132a5bd1d9532c4cf0d1541dcc672a20aef8807  sandbox-membarrier.patch
f3b7c3e804ce04731012a46cb9e9a6b0769e3772aef9c0a4a8c7520b030fdf6cd703d5e9ff49275f14b7d738fe82a0a4fde3bc3219dff7225d5db0e274987454  firefox.desktop
5dcb6288d0444a8a471d669bbaf61cdb1433663eff38b72ee5e980843f5fc07d0d60c91627a2c1159215d0ad77ae3f115dcc5fdfe87e64ca704b641aceaa44ed  firefox-safe.desktop"