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266 lines
8.2 KiB
266 lines
8.2 KiB
# Copyright 1999-2023 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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# @ECLASS: mozcoreconf-v6.eclass
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# @MAINTAINER:
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# Mozilla team <mozilla@gentoo.org>
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# @SUPPORTED_EAPIS: 8
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# @BLURB: core options and configuration functions for mozilla
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# @DESCRIPTION:
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#
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# inherit mozconfig-v6.* or above for mozilla configuration support
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# @ECLASS_VARIABLE: MOZILLA_FIVE_HOME
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# @DESCRIPTION:
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# This is an eclass-generated variable that defines the rpath that the mozilla
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# product will be installed in. Read-only
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case ${EAPI} in
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8) ;;
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*) die "${ECLASS}: EAPI ${EAPI:-0} not supported" ;;
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esac
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if [[ ! ${_MOZCORECONF_V6_ECLASS} ]]; then
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_MOZCORECONF_V6_ECLASS=1
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inherit toolchain-funcs flag-o-matic python-any-r1
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BDEPEND="virtual/pkgconfig
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${PYTHON_DEPS}"
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IUSE="${IUSE} custom-cflags custom-optimization"
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# @FUNCTION: mozconfig_annotate
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# @DESCRIPTION:
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# 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} # ${reason}" >>.mozconfig
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done
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}
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# @FUNCTION: mozconfig_use_enable
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# @DESCRIPTION:
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# add a line to .mozconfig based on a USE-flag
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#
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# Example:
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# mozconfig_use_enable truetype freetype2
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# => ac_add_options --enable-freetype2 # +truetype
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mozconfig_use_enable() {
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declare flag=$(use_enable "$@")
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mozconfig_annotate "$(use $1 && echo +$1 || echo -$1)" "${flag}"
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}
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# @FUNCTION: mozconfig_use_with
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# @DESCRIPTION:
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# 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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moz_pkgsetup() {
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# Ensure we use C locale when building
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export LANG="C.UTF-8"
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export LC_ALL="C.UTF-8"
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export LC_MESSAGES="C.UTF-8"
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export LC_CTYPE="C.UTF-8"
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# Ensure we use correct toolchain
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export HOST_CC="$(tc-getBUILD_CC)"
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export HOST_CXX="$(tc-getBUILD_CXX)"
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tc-export CC CXX LD PKG_CONFIG AR RANLIB
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# Ensure that we have a sane build environment
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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=${LDFLAGS}
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# ensure MOZCONFIG is not defined
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unset MOZCONFIG
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# set MOZILLA_FIVE_HOME
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export MOZILLA_FIVE_HOME="/usr/$(get_libdir)/${PN}"
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# nested configure scripts in mozilla products generate unrecognized options
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# false positives when toplevel configure passes downwards.
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export QA_CONFIGURE_OPTIONS=".*"
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python-any-r1_pkg_setup
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}
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# @FUNCTION: mozconfig_init
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# @DESCRIPTION:
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# Initialize mozilla configuration and populate with core settings.
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# This should be called in src_configure before any other mozconfig_* functions.
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mozconfig_init() {
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declare enable_optimize pango_version myext x
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declare XUL=$([[ ${PN} == xulrunner ]] && echo true || echo false)
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declare FF=$([[ ${PN} == firefox ]] && echo true || echo false)
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declare SM=$([[ ${PN} == seamonkey ]] && echo true || echo false)
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declare TB=$([[ ${PN} == thunderbird ]] && echo true || echo false)
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declare TRB=$([[ ${PN} == torbrowser ]] && echo true || echo false)
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declare WF=$([[ ${PN} == waterfox* ]] && 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|waterfox*)
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cp browser/config/mozconfig .mozconfig \
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|| die "cp browser/config/mozconfig failed" ;;
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*torbrowser)
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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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# NOTE--this is not compatible with mozilla prior to v60
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mozconfig_annotate "" --enable-application=comm/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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# NOTE--this is not compatible with mozilla prior to v60
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mozconfig_annotate "" --enable-application=comm/mail ;;
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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 [[ $(gcc-major-version) -eq 7 ]]; then
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mozconfig_annotate "Workaround known breakage" --enable-optimize=-O2
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elif [[ ${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 than -O2 causes a segfault on x86" --enable-optimize=-O2
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elif [[ ${ARCH} == arm ]] && [[ $(gcc-major-version) -ge 6 ]]; then
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mozconfig_annotate "less than -O2 causes a breakage on arm with gcc-6" --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 [[ ${ARCH} == ppc ]] && has_version '>=sys-libs/glibc-2.8'; then
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mozconfig_annotate "more than -O1 segfaults on ppc with glibc-2.8" --enable-optimize=-O1
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elif is-flag -O4; then
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mozconfig_annotate "from CFLAGS" --enable-optimize=-O4
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elif is-flag -O3; then
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mozconfig_annotate "from CFLAGS" --enable-optimize=-O3
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elif is-flag -O1; then
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mozconfig_annotate "from CFLAGS" --enable-optimize=-O1
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elif is-flag -Os; then
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mozconfig_annotate "from CFLAGS" --enable-optimize=-Os
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else
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mozconfig_annotate "Gentoo's default optimization" --enable-optimize=-O2
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fi
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else
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# Enable Mozilla's default
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mozconfig_annotate "mozilla default" --enable-optimize
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fi
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# Strip optimization so it does not end up in compile string
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filter-flags '-O*'
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# Strip over-aggressive CFLAGS
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use custom-cflags || strip-flags
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# Additional ARCH support
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case "${ARCH}" in
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arm | ppc64)
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# Reduce the memory requirements for linking
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if [[ "${PN}" != seamonkey ]] && use clang ; then
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# Nothing to do
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:;
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elif tc-ld-is-gold; then
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append-ldflags -Wl,--no-keep-memory
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else
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append-ldflags -Wl,--no-keep-memory -Wl,--reduce-memory-overheads
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fi
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;;
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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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esac
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# We need to append flags for gcc-6 support
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if [[ $(gcc-major-version) -ge 6 ]]; then
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append-cxxflags -flifetime-dse=1
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fi
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# Use the MOZILLA_FIVE_HOME for the rpath
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append-ldflags -Wl,-rpath="${MOZILLA_FIVE_HOME}",--enable-new-dtags
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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 disable_update_strip \
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--disable-updater \
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--disable-strip \
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--disable-install-strip
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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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# @FUNCTION: mozconfig_final
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# @DESCRIPTION:
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# Apply EXTRA_ECONF values to .mozconfig
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# Display a table describing all configuration options paired
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# with reasons, then clean up extensions list.
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# This should be called in src_configure at the end of all other mozconfig_* functions.
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mozconfig_final() {
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declare ac opt hash reason
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# Apply EXTRA_ECONF entries to .mozconfig
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if [[ -n ${EXTRA_ECONF} ]]; then
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IFS=\! read -a ac <<<${EXTRA_ECONF// --/\!}
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for opt in "${ac[@]}"; do
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mozconfig_annotate "EXTRA_ECONF" --${opt#--}
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done
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fi
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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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}
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fi
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