# Template build file for 'icecat'.
pkgname=icecat
version=38.8.0
revision=4
short_desc="GNU version of the Firefox browser"
maintainer="Jürgen Buchmüller <pullmoll@t-online.de>"
homepage="https://www.gnu.org/software/${pkgname}/"
license="MPL-1.1, GPL-2, LGPL-2.1"
distfiles="${GNU_SITE}/${pkgname}/${version}-gnu2/${pkgname}-${version}-gnu2.tar.bz2"
checksum="0b0a323c7e167c3d23df9c1d33d2ca2d8c5deaca3f43841f4b2a5fac7f5067f9"

nopie=yes
lib32disabled=yes

hostmakedepends="unzip zip pkg-config perl python yasm"
makedepends="nss-devel libjpeg-turbo-devel icu-devel
 pixman-devel sqlite-devel gst-plugins-base1-devel gtk+-devel
 libevent-devel libnotify-devel libvpx-devel libXrender-devel
 startup-notification-devel dbus-glib-devel alsa-lib-devel pulseaudio-devel
 hunspell-devel libXcomposite-devel libSM-devel libXScrnSaver-devel
 libXt-devel libXdamage-devel"
depends="desktop-file-utils hicolor-icon-theme"

# Make config/system_wrappers/alsa/alsalib.h and pulse/pulse.h find
# the required includes
CFLAGS+="\
	-I${XBPS_CROSS_BASE}/usr/include/alsa \
	-I${XBPS_CROSS_BASE}/usr/include/pulse \
	-I${XBPS_CROSS_BASE}/usr/include/nspr \
	-I${XBPS_CROSS_BASE}/usr/include/nss"
CXXFLAGS="${CFLAGS}"

_gccver=$(gcc --version | awk '/^gcc \(GCC\)/ { print $3 }')
if [ "${_gccver%%.*}" -gt 5 ]; then
	# Append CFLAGS and CXXFLAGS to set work around code which gcc6 would
	# otherwise regard as out-of-specification and allow it to produce a
	# working program.
	CFLAGS+=" -fno-delete-null-pointer-checks -fno-lifetime-dse -fno-schedule-insns2"
	CXXFLAGS+=" -fno-delete-null-pointer-checks -fno-lifetime-dse -fno-schedule-insns2"
fi

pre_configure() {
	case "$XBPS_TARGET_MACHINE" in
	*-musl)
		cp ${FILESDIR}/stab.h toolkit/crashreporter/google-breakpad/src/
		;;
	esac

	# configure script misdetects the preprocessor without an optimization level
	sed -i '/ac_cpp=/s/$CPPFLAGS/& -O2/' configure

	# Google API key (see http://www.chromium.org/developers/how-tos/api-keys)
	# Note: This is for Void Linux use ONLY.
	_google_api_key="AIzaSyCIFdBA7eQP43R6kXRwTq7j6Mvj1ITze90"
	echo -n "$_google_api_key" > google-api-key
	[ ! -d xbps-build ] && mkdir -p xbps-build
}
do_configure() {
	local _args
	if [ "$CROSS_BUILD" ]; then
		export HOST_CFLAGS="${XBPS_CFLAGS}"
		export HOST_CXXFLAGS="${XBPS_CXXFLAGS}"

		cross_args+=" --target=$XBPS_CROSS_TRIPLET"
		export ac_cv_sqlite_secure_delete=yes
		export ac_cv_sqlite_threadsafe=yes
		export ac_cv_sqlite_enable_fts3=yes
		export ac_cv_sqlite_enable_unlock_notify=yes
		# Fix wrong assignment of (modified) $HOST_CXXFLAGS in js/src/configure
		sed -i js/src/configure \
			-e "s;CFLAGS=\"\$HOST_CXXFLAGS\";CFLAGS=\"${XBPS_CXXFLAGS}\";"
	fi
	case "$XBPS_TARGET_MACHINE" in
		*-musl) export ac_cv_header_execinfo_h=no; _args="--disable-gold";;
		*) _args="--enable-gold";;
	esac

	export ac_cv_sqlite_secure_delete=yes
	export ac_cv_sqlite_threadsafe=yes
	export ac_cv_sqlite_enable_fts3=yes
	export ac_cv_sqlite_enable_unlock_notify=yes
	export ac_cv_prog_hostcxx_works=1

	mkdir -p /usr/lib/icecat
	export LDFLAGS+=" -Wl,-rpath=/usr/lib/icecat"

	# Patch to use /usr/lib/icecat instead of /usr/lib/icecat-${version}
	sed -i config/baseconfig.mk \
 		-e 's;$(libdir)/$(MOZ_APP_NAME)-$(MOZ_APP_VERSION);$(libdir)/$(MOZ_APP_NAME);g' \
		-e 's;$(libdir)/$(MOZ_APP_NAME)-devel-$(MOZ_APP_VERSION);$(libdir)/$(MOZ_APP_NAME)-devel;g'

	cd xbps-build
	SHELL=/bin/bash ../configure \
		--prefix=/usr \
		--libdir=/usr/lib \
		--with-system-nspr \
		--with-system-nss \
		--with-system-jpeg \
		--with-system-zlib \
		--with-system-bz2  \
		--without-system-png \
		--with-system-libevent \
		--with-system-libvpx \
		--with-system-icu \
		--enable-system-hunspell \
		--enable-system-sqlite \
		--enable-system-ffi \
		--enable-system-cairo  \
		--enable-system-pixman \
		--enable-startup-notification \
		--enable-pulseaudio \
		--enable-gstreamer=1.0 \
		--disable-gio \
		--with-pthreads \
		--enable-official-branding \
		--enable-safe-browsing \
		--enable-url-classifier \
		--disable-crashreporter \
		--disable-skia \
		--disable-debug \
		--disable-gnomevfs \
		--disable-gconf \
		--disable-pie \
		--disable-profiling \
		--disable-profilelocking \
		--disable-installer \
		--disable-updater \
		--disable-xprint \
		--disable-tests \
		--disable-mochitest \
		--disable-installer \
		--disable-static \
		--disable-jemalloc \
		--disable-elf-hack \
		--disable-strip \
		--disable-install-strip \
		--disable-cpp-exceptions \
		--disable-javaxpcom \
		--with-nspr-prefix="${XBPS_CROSS_BASE}/usr" \
		--with-nss-prefix="${XBPS_CROSS_BASE}/usr" \
		--with-google-api-keyfile="${wrksrc}/google-api-key" \
		--enable-optimize="$CFLAGS" \
		${_args} ${cross_args}
}
do_build() {
	cd xbps-build
	SHELL=/bin/bash make ${makejobs}
}
do_install() {
	cd xbps-build
	make DESTDIR=${DESTDIR} install

	# Fix permissions (-rw------- to -rw-r--r--)
	find ${DESTDIR}/usr/lib/icecat -type f -perm 0600 \
		-exec chmod 0644 "{}" \;

	vinstall ${FILESDIR}/vendor.js 644 usr/lib/icecat/defaults/pref
	vinstall ${FILESDIR}/icecat.desktop 644 usr/share/applications

	for i in 16x16 22x22 24x24 32x32 48x48 256x256; do
		vinstall ${wrksrc}/browser/branding/official/default${i%x*}.png 644 \
			usr/share/icons/hicolor/${i}/apps icecat.png
	done
	vinstall ${wrksrc}/browser/branding/official/default256.png 644 \
		usr/share/pixmaps icecat.png

	# Use system-provided dictionaries
	rm -rf ${DESTDIR}/usr/lib/icecat/{dictionaries,hyphenation}
	ln -s /usr/share/hunspell ${DESTDIR}/usr/lib/icecat/dictionaries
	ln -s /usr/share/hyphen ${DESTDIR}/usr/lib/icecat/hyphenation

	# https://bugzilla.mozilla.org/show_bug.cgi?id=658850
	ln -sf icecat ${DESTDIR}/usr/lib/icecat/icecat-bin
}

icecat-devel_package() {
	short_desc+=" - development files"
	depends="${sourcepkg}>=${version}_${revision}"
	pkg_install() {
		vmove usr/include
		vmove usr/lib/icecat-devel
		vmove usr/share/idl
	}
}