add mozilla.eclass with common myflags, CFLAGS and CXXFLAGS configuration for mozilla, firefox and thunderbird

1 files changed, 225 insertions, 0 deletions

diff --git a/eclass/mozilla.eclass b/eclass/mozilla.eclass
new file mode 100644
index 000000000000..f0c50fa907e5
--- /dev/null
+++ b/eclass/mozilla.eclass
@@ -0,0 +1,225 @@
+# Copyright 1999-2004 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/eclass/mozilla.eclass,v 1.1 2004/08/04 23:30:43 agriffis Exp $
+
+ECLASS=mozilla
+INHERITED="$INHERITED $ECLASS"
+
+IUSE="java gtk2 ldap debug xinerama xprint"
+# Internal USE flags that I do not really want to advertise ...
+IUSE="${IUSE} mozsvg moznoxft"
+
+RDEPEND="virtual/x11
+	!moznoxft ( virtual/xft )
+	>=media-libs/fontconfig-2.1
+	>=sys-libs/zlib-1.1.4
+	>=media-libs/jpeg-6b
+	>=media-libs/libmng-1.0.0
+	>=media-libs/libpng-1.2.1
+	>=sys-apps/portage-2.0.36
+	dev-libs/expat
+	app-arch/zip
+	app-arch/unzip
+	gtk2? (
+		>=x11-libs/gtk+-2.2.0
+		>=dev-libs/glib-2.2.0
+		>=x11-libs/pango-1.2.1
+		>=dev-libs/libIDL-0.8.0 )
+	!gtk2? (
+		=x11-libs/gtk+-1.2*
+		=dev-libs/glib-1.2*
+		>=gnome-base/ORBit-0.5.10-r1 )
+	>=net-www/mozilla-launcher-1.15"
+
+DEPEND="${RDEPEND}
+	dev-util/pkgconfig"
+
+mozilla_conf() {
+	declare enable_optimize
+
+	####################################
+	#
+	# CFLAGS setup and ARCH support
+	#
+	####################################
+
+	# Set optimization level based on CFLAGS
+	if is-flag -O0; then
+		enable_optimize=-O0
+	elif [[ ${ARCH} == alpha || ${ARCH} == amd64 || ${ARCH} == ia64 ]]; then
+		# Anything more than this causes segfaults on startup on 64-bit
+		# (bug 33767)
+		enable_optimize=-O1
+		append-flags -fPIC
+	elif is-flag -O1; then
+		enable_optimize=-O1
+	else
+		enable_optimize=-O2
+	fi
+
+	# Now strip optimization from CFLAGS so it doesn't end up in the
+	# compile string
+	filter-flags '-O*'
+
+	# Strip over-aggressive CFLAGS - Mozilla supplies its own
+	# fine-tuned CFLAGS and shouldn't be interfered with..  Do this
+	# AFTER setting optimization above since strip-flags only allows
+	# -O -O1 and -O2
+	strip-flags
+
+	# This was in mozilla and thunderbird but not firefox.  I'm dropping it
+	# because I don't see the point in forcing it on (04 Aug 2004 agriffis)
+	#append-flags -fforce-addr
+
+	# Additional ARCH support
+	case "${ARCH}" in
+	alpha)
+		# Mozilla won't link with X11 on alpha, for some crazy reason.
+		# set it to link explicitly here.
+		sed -i 's/\(EXTRA_DSO_LDOPTS += $(MOZ_GTK_LDFLAGS).*$\)/\1 -L/usr/X11R6/lib -lX11/' \
+			${S}/gfx/src/gtk/Makefile.in
+		;;
+
+	ppc)
+		# Fix to avoid gcc-3.3.x micompilation issues.
+		if [[ $(gcc-major-version).$(gcc-minor-version) == 3.3 ]]; then
+			append-flags -fno-strict-aliasing
+		fi
+		;;
+
+	sparc)
+		# Sparc support ...
+		replace-sparc64-flags
+		;;
+
+	x86)
+		if [[ $(gcc-major-version) -eq 3 ]]; then
+			# gcc-3 prior to 3.2.3 doesn't work well for pentium4
+			# see bug 25332
+			if [[ $(gcc-minor-version) -lt 2 ||
+				( $(gcc-minor-version) -eq 2 && $(gcc-micro-version) -lt 3 ) ]]
+			then
+				replace-flags -march=pentium4 -march=pentium3
+				filter-flags -msse2
+			fi
+			# Enable us to use flash, etc plugins compiled with gcc-2.95.3
+			myconf="${myconf} --enable-old-abi-compat-wrappers"
+		fi
+		;;
+	esac
+
+	# Needed to build without warnings on gcc-3
+	CXXFLAGS="${CXXFLAGS} -Wno-deprecated"
+
+	####################################
+	#
+	# myconf setup
+	#
+	####################################
+
+	# myconf should be declared local by the caller (src_compile)
+	myconf="\
+		--disable-pedantic \
+		--enable-crypto \
+		--enable-mathml \
+		--enable-optimize=${enable_optimize} \
+		--enable-xsl \
+		--enable-xterm-updates \
+		--with-pthreads \
+		--with-system-jpeg \
+		--with-system-mng \
+		--with-system-png \
+		--with-system-zlib \
+		--without-system-nspr \
+		$(use_enable ipv6) \
+		$(use_enable java java-supplement) \
+		$(use_enable ldap) \
+		$(use_enable xinerama) \
+		$(use_enable xprint)"
+
+	# NOTE: QT and XLIB toolkit seems very unstable, leave disabled until
+	#       tested ok -- azarah
+	if use gtk2; then
+		myconf="${myconf}
+			--enable-toolkit-gtk2 \
+			--enable-default-toolkit=gtk2 \
+			--disable-toolkit-qt \
+			--disable-toolkit-xlib \
+			--disable-toolkit-gtk"
+	else
+		myconf="${myconf}
+			--enable-toolkit-gtk \
+			--enable-default-toolkit=gtk \
+			--disable-toolkit-qt \
+			--disable-toolkit-xlib \
+			--disable-toolkit-gtk2"
+	fi
+
+	if ! use debug; then
+		myconf="${myconf} \
+			--disable-dtd-debug \
+			--disable-debug \
+			--disable-tests \
+			--enable-reorder \
+			--enable-strip \
+			--enable-strip-libs"
+
+		# Currently --enable-elf-dynstr-gc only works for x86 and ppc,
+		# thanks to Jason Wever <weeve@gentoo.org> for the fix.
+		if use x86 || use ppc; then
+			myconf="${myconf} --enable-elf-dynstr-gc"
+		fi
+	fi
+
+	# Check if we should enable Xft support ...
+	if ! use moznoxft; then
+		if use gtk2; then
+			local pango_version=""
+
+			# We need Xft2.0 localy installed
+			if [[ -x /usr/bin/pkg-config ]] && pkg-config xft; then
+				pango_version=$(pkg-config --modversion pango | cut -d. -f1,2)
+
+				# We also need pango-1.1, else Mozilla links to both
+				# Xft1.1 *and* Xft2.0, and segfault...
+				if [[ ${pango_version//.} -gt 10 ]]; then
+					einfo "Building with Xft2.0 (Gtk+-2.0) support"
+					myconf="${myconf} --enable-xft --disable-freetype2"
+					touch ${WORKDIR}/.xft
+				else
+					ewarn "Building without Xft2.0 support (bad pango)"
+					myconf="${myconf} --disable-xft $(use_enable truetype freetype2)"
+				fi
+			else
+				ewarn "Building without Xft2.0 support (no pkg-config xft)"
+				myconf="${myconf} --disable-xft $(use_enable truetype freetype2)"
+			fi
+		else
+			einfo "Building with Xft2.0 (Gtk+-1.0) support"
+			myconf="${myconf} --enable-xft --disable-freetype2"
+			touch ${WORKDIR}/.xft
+		fi
+	else
+		einfo "Building without Xft2.0 support (moznoxft)"
+		myconf="${myconf} --disable-xft $(use_enable truetype freetype2)"
+	fi
+
+	# Re-enabled per bug 24522 (28 Apr 2004 agriffis)
+	if use mozsvg; then
+		export MOZ_INTERNAL_LIBART_LGPL=1
+		myconf="${myconf} --enable-svg --enable-svg-renderer-libart"
+	else
+		myconf="${myconf} --disable-svg"
+	fi
+}
+
+# Simulate the silly csh makemake script
+makemake() {
+	typeset m topdir
+
+	for m in $(find . -name Makefile.in); do
+		topdir=$(echo "$m" | sed -r 's:[^/]+:..:g')
+		sed -e "s:@srcdir@:.:g" -e "s:@top_srcdir@:${topdir}:g" \
+			< ${m} > ${m%.in} || die "sed ${m} failed"
+	done
+}