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282 lines
8.3 KiB
282 lines
8.3 KiB
# Copyright 1999-2011 Gentoo Foundation
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# Distributed under the terms of the GNU General Public License v2
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# $Header: /var/cvsroot/gentoo-x86/eclass/mozcoreconf-2.eclass,v 1.22 2011/08/29 01:28:10 vapier Exp $
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#
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# mozcoreconf.eclass : core options for mozilla
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# inherit mozconfig-2 if you need USE flags
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inherit multilib flag-o-matic python
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IUSE="${IUSE} custom-cflags custom-optimization"
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RDEPEND="x11-libs/libXrender
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x11-libs/libXt
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x11-libs/libXmu
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>=sys-libs/zlib-1.1.4"
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DEPEND="${RDEPEND}
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dev-util/pkgconfig
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=dev-lang/python-2*[threads]"
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# mozconfig_annotate: add an annotated line to .mozconfig
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#
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# Example:
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# mozconfig_annotate "building on ultrasparc" --enable-js-ultrasparc
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# => ac_add_options --enable-js-ultrasparc # building on ultrasparc
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mozconfig_annotate() {
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declare reason=$1 x ; shift
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[[ $# -gt 0 ]] || die "mozconfig_annotate missing flags for ${reason}\!"
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for x in ${*}; do
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echo "ac_add_options ${x} # ${reason}" >>.mozconfig
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done
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}
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# mozconfig_use_enable: add a line to .mozconfig based on a USE-flag
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#
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# Example:
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# mozconfig_use_enable truetype freetype2
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# => ac_add_options --enable-freetype2 # +truetype
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mozconfig_use_enable() {
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declare flag=$(use_enable "$@")
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mozconfig_annotate "$(use $1 && echo +$1 || echo -$1)" "${flag}"
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}
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# mozconfig_use_with: add a line to .mozconfig based on a USE-flag
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#
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# Example:
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# mozconfig_use_with kerberos gss-api /usr/$(get_libdir)
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# => ac_add_options --with-gss-api=/usr/lib # +kerberos
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mozconfig_use_with() {
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declare flag=$(use_with "$@")
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mozconfig_annotate "$(use $1 && echo +$1 || echo -$1)" "${flag}"
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}
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# mozconfig_use_extension: enable or disable an extension based on a USE-flag
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#
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# Example:
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# mozconfig_use_extension gnome gnomevfs
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# => ac_add_options --enable-extensions=gnomevfs
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mozconfig_use_extension() {
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declare minus=$(use $1 || echo -)
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mozconfig_annotate "${minus:-+}$1" --enable-extensions=${minus}${2}
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}
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moz_pkgsetup() {
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# Ensure we use C locale when building
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export LANG="C"
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export LC_ALL="C"
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export LC_MESSAGES="C"
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export LC_CTYPE="C"
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# Ensure that we have a sane build enviroment
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export MOZILLA_CLIENT=1
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export BUILD_OPT=1
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export NO_STATIC_LIB=1
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export USE_PTHREADS=1
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export ALDFLAGS=${LDFLAGS}
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python_set_active_version 2
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}
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mozconfig_init() {
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declare enable_optimize pango_version myext x
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declare XUL=$([[ ${PN} == xulrunner ]] && echo true || echo false)
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declare FF=$([[ ${PN} == firefox ]] && echo true || echo false)
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declare IC=$([[ ${PN} == icecat ]] && echo true || echo false)
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declare SM=$([[ ${PN} == seamonkey ]] && echo true || echo false)
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declare TB=$([[ ${PN} == thunderbird ]] && echo true || echo false)
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declare EM=$([[ ${PN} == enigmail ]] && echo true || echo false)
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####################################
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#
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# Setup the initial .mozconfig
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# See http://www.mozilla.org/build/configure-build.html
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#
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####################################
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case ${PN} in
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*xulrunner)
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cp xulrunner/config/mozconfig .mozconfig \
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|| die "cp xulrunner/config/mozconfig failed" ;;
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*firefox)
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cp browser/config/mozconfig .mozconfig \
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|| die "cp browser/config/mozconfig failed" ;;
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*icecat)
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cp browser/config/mozconfig .mozconfig \
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|| die "cp browser/config/mozconfig failed" ;;
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seamonkey)
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# Must create the initial mozconfig to enable application
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: >.mozconfig || die "initial mozconfig creation failed"
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mozconfig_annotate "" --enable-application=suite ;;
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*thunderbird)
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# Must create the initial mozconfig to enable application
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: >.mozconfig || die "initial mozconfig creation failed"
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mozconfig_annotate "" --enable-application=mail ;;
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enigmail)
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cp mail/config/mozconfig .mozconfig \
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|| die "cp mail/config/mozconfig failed" ;;
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esac
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####################################
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#
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# CFLAGS setup and ARCH support
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#
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####################################
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# Set optimization level
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if [[ ${ARCH} == hppa ]]; then
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mozconfig_annotate "more than -O0 causes a segfault on hppa" --enable-optimize=-O0
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elif [[ ${ARCH} == x86 ]]; then
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mozconfig_annotate "less then -O2 causes a segfault on x86" --enable-optimize=-O2
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elif use custom-optimization || [[ ${ARCH} =~ (alpha|ia64) ]]; then
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# Set optimization level based on CFLAGS
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if is-flag -O0; then
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mozconfig_annotate "from CFLAGS" --enable-optimize=-O0
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elif [[ ${ARCH} == ppc ]] && has_version '>=sys-libs/glibc-2.8'; then
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mozconfig_annotate "more than -O1 segfaults on ppc with glibc-2.8" --enable-optimize=-O1
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elif is-flag -O1; then
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mozconfig_annotate "from CFLAGS" --enable-optimize=-O1
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elif is-flag -Os; then
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mozconfig_annotate "from CFLAGS" --enable-optimize=-Os
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else
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mozconfig_annotate "Gentoo's default optimization" --enable-optimize=-O2
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fi
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else
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# Enable Mozilla's default
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mozconfig_annotate "mozilla default" --enable-optimize
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fi
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# Strip optimization so it does not end up in compile string
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filter-flags '-O*'
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# Strip over-aggressive CFLAGS
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use custom-cflags || strip-flags
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# Additional ARCH support
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case "${ARCH}" in
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alpha)
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# Historically we have needed to add -fPIC manually for 64-bit.
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# Additionally, alpha should *always* build with -mieee for correct math
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# operation
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append-flags -fPIC -mieee
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;;
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ia64)
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# Historically we have needed to add this manually for 64-bit
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append-flags -fPIC
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;;
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ppc64)
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append-flags -fPIC -mminimal-toc
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;;
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ppc)
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# Fix to avoid gcc-3.3.x micompilation issues.
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if [[ $(gcc-major-version).$(gcc-minor-version) == 3.3 ]]; then
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append-flags -fno-strict-aliasing
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fi
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;;
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x86)
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if [[ $(gcc-major-version) -eq 3 ]]; then
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# gcc-3 prior to 3.2.3 doesn't work well for pentium4
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# see bug 25332
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if [[ $(gcc-minor-version) -lt 2 ||
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( $(gcc-minor-version) -eq 2 && $(gcc-micro-version) -lt 3 ) ]]
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then
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replace-flags -march=pentium4 -march=pentium3
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filter-flags -msse2
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fi
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fi
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;;
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esac
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if [[ $(gcc-major-version) -eq 3 ]]; then
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# Enable us to use flash, etc plugins compiled with gcc-2.95.3
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mozconfig_annotate "building with >=gcc-3" --enable-old-abi-compat-wrappers
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# Needed to build without warnings on gcc-3
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CXXFLAGS="${CXXFLAGS} -Wno-deprecated"
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fi
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# Go a little faster; use less RAM
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append-flags "$MAKEEDIT_FLAGS"
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####################################
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#
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# mozconfig setup
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#
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####################################
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mozconfig_annotate system_libs \
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--with-system-jpeg \
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--with-system-zlib \
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--enable-pango \
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--enable-svg \
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--enable-system-cairo
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# Requires libpng with apng support
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#--with-system-png \
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mozconfig_annotate disable_update_strip \
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--disable-installer \
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--disable-pedantic \
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--disable-updater \
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--disable-strip \
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--disable-strip-libs \
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--disable-install-strip
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if [[ ${PN} != seamonkey ]]; then
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mozconfig_annotate basic_profile \
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--enable-single-profile \
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--disable-profilesharing \
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--disable-profilelocking
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fi
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# Here is a strange one...
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if is-flag '-mcpu=ultrasparc*' || is-flag '-mtune=ultrasparc*'; then
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mozconfig_annotate "building on ultrasparc" --enable-js-ultrasparc
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fi
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# Currently --enable-elf-dynstr-gc only works for x86,
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# thanks to Jason Wever <weeve@gentoo.org> for the fix.
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if use x86 && [[ ${enable_optimize} != -O0 ]]; then
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mozconfig_annotate "${ARCH} optimized build" --enable-elf-dynstr-gc
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fi
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# jemalloc won't build with older glibc
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! has_version ">=sys-libs/glibc-2.4" && mozconfig_annotate "we have old glibc" --disable-jemalloc
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}
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makemake2() {
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for m in $(find ../ -name Makefile.in); do
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topdir=$(echo "$m" | sed -r 's:[^/]+:..:g')
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sed -e "s:@srcdir@:.:g" -e "s:@top_srcdir@:${topdir}:g" \
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< ${m} > ${m%.in} || die "sed ${m} failed"
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done
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}
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# mozconfig_final: display a table describing all configuration options paired
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# with reasons, then clean up extensions list
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mozconfig_final() {
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declare ac opt hash reason
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echo
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echo "=========================================================="
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echo "Building ${PF} with the following configuration"
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grep ^ac_add_options .mozconfig | while read ac opt hash reason; do
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[[ -z ${hash} || ${hash} == \# ]] \
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|| die "error reading mozconfig: ${ac} ${opt} ${hash} ${reason}"
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printf " %-30s %s\n" "${opt}" "${reason:-mozilla.org default}"
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done
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echo "=========================================================="
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echo
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# Resolve multiple --enable-extensions down to one
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declare exts=$(sed -n 's/^ac_add_options --enable-extensions=\([^ ]*\).*/\1/p' \
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.mozconfig | xargs)
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sed -i '/^ac_add_options --enable-extensions/d' .mozconfig
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echo "ac_add_options --enable-extensions=${exts// /,}" >> .mozconfig
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}
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