keep old torbrowser available

1 files changed, 261 insertions, 0 deletions

diff --git a/eclass/mozcoreconf-v3.eclass b/eclass/mozcoreconf-v3.eclass
new file mode 100644
index 0000000..62751ba
--- /dev/null
+++ b/eclass/mozcoreconf-v3.eclass
@@ -0,0 +1,261 @@
+# Copyright 1999-2015 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+#
+# @ECLASS: mozcoreconf.eclass
+# @MAINTAINER:
+# Mozilla team <mozilla@gentoo.org>
+# @BLURB: core options and configuration functions for mozilla
+# @DESCRIPTION:
+#
+# inherit mozconfig-v5.* or above for mozilla configuration support
+
+if [[ ! ${_MOZCORECONF_V3} ]]; then
+
+PYTHON_COMPAT=( python2_7 )
+PYTHON_REQ_USE='threads,sqlite'
+
+inherit multilib flag-o-matic python-any-r1 versionator
+
+IUSE="${IUSE} custom-cflags custom-optimization"
+
+DEPEND="virtual/pkgconfig
+        ${PYTHON_DEPS}"
+
+# @FUNCTION: mozconfig_annotate
+# @DESCRIPTION:
+# add an annotated line to .mozconfig
+#
+# Example:
+# mozconfig_annotate "building on ultrasparc" --enable-js-ultrasparc
+# => ac_add_options --enable-js-ultrasparc # building on ultrasparc
+mozconfig_annotate() {
+        declare reason=$1 x ; shift
+        [[ $# -gt 0 ]] || die "mozconfig_annotate missing flags for ${reason}\!"
+        for x in ${*}; do
+                echo "ac_add_options ${x} # ${reason}" >>.mozconfig
+        done
+}
+
+# @FUNCTION: mozconfig_use_enable
+# @DESCRIPTION:
+# add a line to .mozconfig based on a USE-flag
+#
+# Example:
+# mozconfig_use_enable truetype freetype2
+# => ac_add_options --enable-freetype2 # +truetype
+mozconfig_use_enable() {
+        declare flag=$(use_enable "$@")
+        mozconfig_annotate "$(use $1 && echo +$1 || echo -$1)" "${flag}"
+}
+
+# @FUNCTION mozconfig_use_with
+# @DESCRIPTION
+# add a line to .mozconfig based on a USE-flag
+#
+# Example:
+# mozconfig_use_with kerberos gss-api /usr/$(get_libdir)
+# => ac_add_options --with-gss-api=/usr/lib # +kerberos
+mozconfig_use_with() {
+        declare flag=$(use_with "$@")
+        mozconfig_annotate "$(use $1 && echo +$1 || echo -$1)" "${flag}"
+}
+
+# @FUNCTION mozconfig_use_extension
+# @DESCRIPTION
+# enable or disable an extension based on a USE-flag
+#
+# Example:
+# mozconfig_use_extension gnome gnomevfs
+# => ac_add_options --enable-extensions=gnomevfs
+mozconfig_use_extension() {
+        declare minus=$(use $1 || echo -)
+        mozconfig_annotate "${minus:-+}$1" --enable-extensions=${minus}${2}
+}
+
+moz_pkgsetup() {
+        # Ensure we use C locale when building
+        export LANG="C"
+        export LC_ALL="C"
+        export LC_MESSAGES="C"
+        export LC_CTYPE="C"
+
+        # Ensure that we have a sane build enviroment
+        export MOZILLA_CLIENT=1
+        export BUILD_OPT=1
+        export NO_STATIC_LIB=1
+        export USE_PTHREADS=1
+        export ALDFLAGS=${LDFLAGS}
+        # ensure MOZCONFIG is not defined
+        eval unset MOZCONFIG
+
+        # nested configure scripts in mozilla products generate unrecognized options
+        # false positives when toplevel configure passes downwards.
+        export QA_CONFIGURE_OPTIONS=".*"
+
+        if [[ $(gcc-major-version) -eq 3 ]]; then
+                ewarn "Unsupported compiler detected, DO NOT file bugs for"
+                ewarn "outdated compilers. Bugs opened with gcc-3 will be closed"
+                ewarn "invalid."
+        fi
+
+        python-any-r1_pkg_setup
+}
+
+# @FUNCTION: mozconfig_init
+# @DESCRIPTION:
+# Initialize mozilla configuration and populate with core settings.
+# This should be called in src_configure before any other mozconfig_* functions.
+mozconfig_init() {
+        declare enable_optimize pango_version myext x
+        declare XUL=$([[ ${PN} == xulrunner ]] && echo true || echo false)
+        declare FF=$([[ ${PN} == firefox ]] && echo true || echo false)
+        declare SM=$([[ ${PN} == seamonkey ]] && echo true || echo false)
+        declare TB=$([[ ${PN} == thunderbird ]] && echo true || echo false)
+
+        ####################################
+        #
+        # Setup the initial .mozconfig
+        # See http://www.mozilla.org/build/configure-build.html
+        #
+        ####################################
+
+        case ${PN} in
+                *xulrunner)
+                        cp xulrunner/config/mozconfig .mozconfig \
+                                || die "cp xulrunner/config/mozconfig failed" ;;
+                *firefox)
+                        cp browser/config/mozconfig .mozconfig \
+                                || die "cp browser/config/mozconfig failed" ;;
+                seamonkey)
+                        # Must create the initial mozconfig to enable application
+                        : >.mozconfig || die "initial mozconfig creation failed"
+                        mozconfig_annotate "" --enable-application=suite ;;
+                *thunderbird)
+                        # Must create the initial mozconfig to enable application
+                        : >.mozconfig || die "initial mozconfig creation failed"
+                        mozconfig_annotate "" --enable-application=mail ;;
+        esac
+
+        ####################################
+        #
+        # CFLAGS setup and ARCH support
+        #
+        ####################################
+
+        # Set optimization level
+        if [[ ${ARCH} == hppa ]]; then
+                mozconfig_annotate "more than -O0 causes a segfault on hppa" --enable-optimize=-O0
+        elif [[ ${ARCH} == x86 ]]; then
+                mozconfig_annotate "less then -O2 causes a segfault on x86" --enable-optimize=-O2
+        elif use custom-optimization || [[ ${ARCH} =~ (alpha|ia64) ]]; then
+                # Set optimization level based on CFLAGS
+                if is-flag -O0; then
+                        mozconfig_annotate "from CFLAGS" --enable-optimize=-O0
+                elif [[ ${ARCH} == ppc ]] && has_version '>=sys-libs/glibc-2.8'; then
+                        mozconfig_annotate "more than -O1 segfaults on ppc with glibc-2.8" --enable-optimize=-O1
+                elif is-flag -O3; then
+                        mozconfig_annotate "from CFLAGS" --enable-optimize=-O3
+                elif is-flag -O1; then
+                        mozconfig_annotate "from CFLAGS" --enable-optimize=-O1
+                elif is-flag -Os; then
+                        mozconfig_annotate "from CFLAGS" --enable-optimize=-Os
+                else
+                        mozconfig_annotate "Gentoo's default optimization" --enable-optimize=-O2
+                fi
+        else
+                # Enable Mozilla's default
+                mozconfig_annotate "mozilla default" --enable-optimize
+        fi
+
+        # Strip optimization so it does not end up in compile string
+        filter-flags '-O*'
+
+        # Strip over-aggressive CFLAGS
+        use custom-cflags || strip-flags
+
+        # Additional ARCH support
+        case "${ARCH}" in
+        alpha)
+                # Historically we have needed to add -fPIC manually for 64-bit.
+                # Additionally, alpha should *always* build with -mieee for correct math
+                # operation
+                append-flags -fPIC -mieee
+                ;;
+
+        ia64)
+                # Historically we have needed to add this manually for 64-bit
+                append-flags -fPIC
+                ;;
+
+        ppc64)
+                append-flags -fPIC -mminimal-toc
+                ;;
+        esac
+
+        # Go a little faster; use less RAM
+        append-flags "$MAKEEDIT_FLAGS"
+
+        ####################################
+        #
+        # mozconfig setup
+        #
+        ####################################
+
+        mozconfig_annotate disable_update_strip \
+                --disable-pedantic \
+                --disable-updater \
+                --disable-strip \
+                --disable-install-strip \
+                --disable-installer \
+                --disable-strip-libs
+
+        if [[ ${PN} != seamonkey ]]; then
+                mozconfig_annotate basic_profile \
+                        --disable-profilelocking \
+                        --enable-single-profile \
+                        --disable-profilesharing
+        fi
+
+        # Here is a strange one...
+        if is-flag '-mcpu=ultrasparc*' || is-flag '-mtune=ultrasparc*'; then
+                mozconfig_annotate "building on ultrasparc" --enable-js-ultrasparc
+        fi
+
+        # Currently --enable-elf-dynstr-gc only works for x86,
+        # thanks to Jason Wever <weeve@gentoo.org> for the fix.
+        if use x86 && [[ ${enable_optimize} != -O0 ]]; then
+                mozconfig_annotate "${ARCH} optimized build" --enable-elf-dynstr-gc
+        fi
+
+        # jemalloc won't build with older glibc
+        ! has_version ">=sys-libs/glibc-2.4" && mozconfig_annotate "we have old glibc" --disable-jemalloc
+}
+
+# @FUNCTION: mozconfig_final
+# @DESCRIPTION:
+# Display a table describing all configuration options paired
+# with reasons, then clean up extensions list.
+# This should be called in src_configure at the end of all other mozconfig_* functions.
+mozconfig_final() {
+        declare ac opt hash reason
+        echo
+        echo "=========================================================="
+        echo "Building ${PF} with the following configuration"
+        grep ^ac_add_options .mozconfig | while read ac opt hash reason; do
+                [[ -z ${hash} || ${hash} == \# ]] \
+                        || die "error reading mozconfig: ${ac} ${opt} ${hash} ${reason}"
+                printf "    %-30s  %s\n" "${opt}" "${reason:-mozilla.org default}"
+        done
+        echo "=========================================================="
+        echo
+
+        # Resolve multiple --enable-extensions down to one
+        declare exts=$(sed -n 's/^ac_add_options --enable-extensions=\([^ ]*\).*/\1/p' \
+                .mozconfig | xargs)
+        sed -i '/^ac_add_options --enable-extensions/d' .mozconfig
+        echo "ac_add_options --enable-extensions=${exts// /,}" >> .mozconfig
+}
+
+_MOZCORECONF_V3=1
+fi