eclass/mozconfig-v6.52.eclass

   1 # Copyright 1999-2020 Gentoo Authors
   2 # Distributed under the terms of the GNU General Public License v2
   3 #
   4 # @ECLASS: mozconfig-v6.52.eclass
   5 # @MAINTAINER:
   6 # mozilla team <mozilla@gentoo.org>
   7 # @SUPPORTED_EAPIS: 5 6 7
   8 # @BLURB: the new mozilla common configuration eclass for FF33 and newer, v6
   9 # @DESCRIPTION:
  10 # This eclass is used in mozilla ebuilds (firefox, thunderbird, seamonkey)
  11 # to provide a single common place for the common mozilla engine compoments.
  12 #
  13 # The eclass provides all common dependencies as well as common use flags.
  14 #
  15 # Some use flags which may be optional in particular mozilla packages can be
  16 # supported through setting eclass variables.
  17 #
  18 # This eclass inherits mozconfig helper functions as defined in mozcoreconf-v3,
  19 # and so ebuilds inheriting this eclass do not need to inherit that.
  20
  21 case ${EAPI} in
  22         0|1|2|3|4)
  23                 die "EAPI=${EAPI} not supported"
  24                 ;;
  25         5)
  26                 inherit multilib
  27                 ;;
  28 esac
  29
  30 inherit flag-o-matic toolchain-funcs mozcoreconf-v5
  31
  32 # @ECLASS-VARIABLE: MOZCONFIG_OPTIONAL_WIFI
  33 # @DEFAULT_UNSET
  34 # @DESCRIPTION:
  35 # Set this variable before the inherit line, when an ebuild needs to provide
  36 # optional necko-wifi support via IUSE="wifi".  Currently this would include
  37 # ebuilds for firefox, and potentially seamonkey.
  38 #
  39 # Leave the variable UNSET if necko-wifi support should not be available.
  40 # Set the variable to "enabled" if the use flag should be enabled by default.
  41 # Set the variable to any value if the use flag should exist but not be default-enabled.
  42
  43 # @ECLASS-VARIABLE: MOZCONFIG_OPTIONAL_JIT
  44 # @DEFAULT_UNSET
  45 # @DESCRIPTION:
  46 # Set this variable before the inherit line, when an ebuild needs to provide
  47 # deterministic jit support via IUSE="jit".  The upstream default will be used
  48 # otherwise, which is generally to enable jit unless support for the platform
  49 # is missing.
  50 #
  51 # Set the variable to "enabled" if the use flag should be enabled by default.
  52 # Set the variable to any value if the use flag should exist but not be default-enabled.
  53
  54 # @ECLASS-VARIABLE: MOZCONFIG_OPTIONAL_GTK3
  55 # @DEFAULT_UNSET
  56 # @DESCRIPTION:
  57 # Set this variable before the inherit line, when an ebuild can provide
  58 # optional gtk3 support via IUSE="force-gtk3".  Currently this would include
  59 # thunderbird and seamonkey in the future, once support is ready for testing.
  60 #
  61 # Leave the variable UNSET if gtk3 support should not be optionally available.
  62 # Set the variable to "enabled" if the use flag should be enabled by default.
  63 # Set the variable to any value if the use flag should exist but not be default-enabled.
  64 # If gtk+:3 is to be the standard toolkit, do not use this and instead use
  65 # MOZCONFIG_OPTIONAL_GTK2ONLY.
  66
  67 # @ECLASS-VARIABLE: MOZCONFIG_OPTIONAL_GTK2ONLY
  68 # @DEFAULT_UNSET
  69 # @DESCRIPTION:
  70 # Set this variable before the inherit line, when an ebuild can provide
  71 # optional gtk2-only support via IUSE="gtk2".
  72 #
  73 # Note that this option conflicts directly with MOZCONFIG_OPTIONAL_GTK3, both
  74 # variables cannot be set at the same time and this variable will be ignored if
  75 # MOZCONFIG_OPTIONAL_GTK3 is set.
  76 #
  77 # Leave the variable UNSET if gtk2-only support should not be available.
  78 # Set the variable to "enabled" if the use flag should be enabled by default.
  79 # Set the variable to any value if the use flag should exist but not be default-enabled.
  80
  81 # @ECLASS-VARIABLE: MOZCONFIG_OPTIONAL_QT5
  82 # @DEFAULT_UNSET
  83 # @DESCRIPTION:
  84 # Set this variable before the inherit line, when an ebuild can provide
  85 # optional qt5 support via IUSE="qt5".  Currently this would include
  86 # ebuilds for firefox, but thunderbird and seamonkey could follow in the future.
  87 #
  88 # Leave the variable UNSET if qt5 support should not be available.
  89 # Set the variable to "enabled" if the use flag should be enabled by default.
  90 # Set the variable to any value if the use flag should exist but not be default-enabled.
  91
  92 # use-flags common among all mozilla ebuilds
  93 IUSE="${IUSE} dbus debug +jemalloc neon pulseaudio selinux startup-notification system-cairo
  94         system-harfbuzz system-icu system-jpeg system-libevent system-sqlite system-libvpx"
  95
  96 # some notes on deps:
  97 # gtk:2 minimum is technically 2.10 but gio support (enabled by default) needs 2.14
  98 # media-libs/mesa needs to be 10.2 or above due to a bug with flash+vdpau
  99
 100 RDEPEND=">=app-text/hunspell-1.2:=
 101         dev-libs/atk
 102         dev-libs/expat
 103         >=x11-libs/cairo-1.10[X]
 104         >=x11-libs/gtk+-2.18:2
 105         x11-libs/gdk-pixbuf
 106         >=x11-libs/pango-1.22.0
 107         >=media-libs/libpng-1.6.25:0=[apng]
 108         >=media-libs/mesa-10.2:*
 109         media-libs/fontconfig
 110         >=media-libs/freetype-2.4.10
 111         kernel_linux? ( !pulseaudio? ( media-libs/alsa-lib ) )
 112         pulseaudio? ( || ( media-sound/pulseaudio
 113                 >=media-sound/apulse-0.1.9 ) )
 114         virtual/freedesktop-icon-theme
 115         dbus? ( >=sys-apps/dbus-0.60
 116                 >=dev-libs/dbus-glib-0.72 )
 117         startup-notification? ( >=x11-libs/startup-notification-0.8 )
 118         >=dev-libs/glib-2.26:2
 119         >=sys-libs/zlib-1.2.3
 120         >=virtual/libffi-3.0.10
 121         media-video/ffmpeg
 122         x11-libs/libX11
 123         x11-libs/libXcomposite
 124         x11-libs/libXdamage
 125         x11-libs/libXext
 126         x11-libs/libXfixes
 127         x11-libs/libXrender
 128         x11-libs/libXt
 129         system-cairo? ( >=x11-libs/cairo-1.12[X] >=x11-libs/pixman-0.19.2 )
 130         system-icu? ( >=dev-libs/icu-58.1:= )
 131         system-jpeg? ( >=media-libs/libjpeg-turbo-1.2.1 )
 132         system-libevent? ( >=dev-libs/libevent-2.0:0=[threads] )
 133         system-sqlite? ( >=dev-db/sqlite-3.17.0:3[secure-delete,debug=] )
 134         system-libvpx? ( >=media-libs/libvpx-1.5.0:0=[postproc] )
 135         system-harfbuzz? ( >=media-libs/harfbuzz-1.3.3:0= >=media-gfx/graphite2-1.3.8 )
 136 "
 137
 138 if [[ -n ${MOZCONFIG_OPTIONAL_GTK3} ]]; then
 139         MOZCONFIG_OPTIONAL_GTK2ONLY=
 140         if [[ ${MOZCONFIG_OPTIONAL_GTK3} = "enabled" ]]; then
 141                 IUSE+=" +force-gtk3"
 142         else
 143                 IUSE+=" force-gtk3"
 144         fi
 145         RDEPEND+=" force-gtk3? ( >=x11-libs/gtk+-3.4.0:3 )"
 146 elif [[ -n ${MOZCONFIG_OPTIONAL_GTK2ONLY} ]]; then
 147         if [[ ${MOZCONFIG_OPTIONAL_GTK2ONLY} = "enabled" ]]; then
 148                 IUSE+=" +gtk2"
 149         else
 150                 IUSE+=" gtk2"
 151         fi
 152         RDEPEND+=" !gtk2? ( >=x11-libs/gtk+-3.4.0:3 )"
 153 fi
 154 if [[ -n ${MOZCONFIG_OPTIONAL_WIFI} ]]; then
 155         if [[ ${MOZCONFIG_OPTIONAL_WIFI} = "enabled" ]]; then
 156                 IUSE+=" +wifi"
 157         else
 158                 IUSE+=" wifi"
 159         fi
 160         RDEPEND+="
 161         wifi? (
 162                 kernel_linux? ( >=sys-apps/dbus-0.60
 163                         >=dev-libs/dbus-glib-0.72
 164                         net-misc/networkmanager )
 165         )"
 166 fi
 167
 168 DEPEND="app-arch/zip
 169         app-arch/unzip
 170         >=sys-devel/binutils-2.16.1
 171         sys-apps/findutils
 172         pulseaudio? ( media-sound/pulseaudio )
 173         ${RDEPEND}"
 174
 175 RDEPEND+="
 176         pulseaudio? ( || ( media-sound/pulseaudio
 177                 >=media-sound/apulse-0.1.9 ) )
 178         selinux? ( sec-policy/selinux-mozilla )"
 179
 180 # @FUNCTION: mozconfig_config
 181 # @DESCRIPTION:
 182 # Set common configure options for mozilla packages.
 183 # Call this within src_configure() phase, after mozconfig_init
 184 #
 185 # Example:
 186 #
 187 # inherit mozconfig-v6.46
 188 #
 189 # src_configure() {
 190 #       mozconfig_init
 191 #       mozconfig_config
 192 #       # ... misc ebuild-unique settings via calls to
 193 #       # ... mozconfig_{annotate,use_with,use_enable}
 194 #       mozconfig_final
 195 # }
 196
 197 mozconfig_config() {
 198         # Migrated from mozcoreconf-2
 199         mozconfig_annotate 'system_libs' \
 200                 --with-system-zlib \
 201                 --with-system-bz2
 202
 203         if has bindist ${IUSE}; then
 204                 mozconfig_use_enable !bindist official-branding
 205                 if [[ ${PN} == firefox ]] && use bindist ; then
 206                         mozconfig_annotate '' --with-branding=browser/branding/aurora
 207                 fi
 208         fi
 209
 210         # Enable position independent executables
 211         mozconfig_annotate 'enabled by Gentoo' --enable-pie
 212         mozconfig_use_enable debug
 213         mozconfig_use_enable debug tests
 214
 215         if ! use debug ; then
 216                 mozconfig_annotate 'disabled by Gentoo' --disable-debug-symbols
 217         else
 218                 mozconfig_annotate 'enabled by Gentoo' --enable-debug-symbols
 219         fi
 220
 221         mozconfig_use_enable startup-notification
 222
 223         if [[ -n ${MOZCONFIG_OPTIONAL_WIFI} ]] ; then
 224                 # wifi pulls in dbus so manage both here
 225                 mozconfig_use_enable wifi necko-wifi
 226                 if use kernel_linux && use wifi && ! use dbus; then
 227                         echo "Enabling dbus support due to wifi request"
 228                         mozconfig_annotate 'dbus required by necko-wifi on linux' --enable-dbus
 229                 else
 230                         mozconfig_use_enable dbus
 231                 fi
 232         else
 233                 mozconfig_use_enable dbus
 234                 mozconfig_annotate 'disabled' --disable-necko-wifi
 235         fi
 236
 237         if [[ -n ${MOZCONFIG_OPTIONAL_JIT} ]]; then
 238                 mozconfig_use_enable jit ion
 239         fi
 240
 241         # These are enabled by default in all mozilla applications
 242         mozconfig_annotate '' --with-system-nspr --with-nspr-prefix="${SYSROOT}${EPREFIX}"/usr
 243         mozconfig_annotate '' --with-system-nss --with-nss-prefix="${SYSROOT}${EPREFIX}"/usr
 244         mozconfig_annotate '' --x-includes="${SYSROOT}${EPREFIX}"/usr/include --x-libraries="${SYSROOT}${EPREFIX}"/usr/$(get_libdir)
 245         if use system-libevent; then
 246                 mozconfig_annotate '' --with-system-libevent="${SYSROOT}${EPREFIX}"/usr
 247         fi
 248         mozconfig_annotate '' --prefix="${EPREFIX}"/usr
 249         mozconfig_annotate '' --libdir="${EPREFIX}"/usr/$(get_libdir)
 250         mozconfig_annotate 'Gentoo default' --enable-system-hunspell
 251         mozconfig_annotate '' --disable-gnomeui
 252         mozconfig_annotate '' --enable-gio
 253         mozconfig_annotate '' --disable-crashreporter
 254         mozconfig_annotate 'Gentoo default' --with-system-png
 255         mozconfig_annotate '' --enable-system-ffi
 256         mozconfig_annotate 'Gentoo default to honor system linker' --disable-gold
 257         mozconfig_annotate '' --disable-gconf
 258         mozconfig_annotate '' --with-intl-api
 259
 260         # skia has no support for big-endian platforms
 261         if [[ $(tc-endian) == "big" ]]; then
 262                 mozconfig_annotate 'big endian target' --disable-skia
 263         else
 264                 mozconfig_annotate '' --enable-skia
 265         fi
 266
 267         # default toolkit is cairo-gtk2, optional use flags can change this
 268         local toolkit="cairo-gtk2"
 269         local toolkit_comment=""
 270         if [[ -n ${MOZCONFIG_OPTIONAL_GTK3} ]]; then
 271                 if use force-gtk3; then
 272                         toolkit="cairo-gtk3"
 273                         toolkit_comment="force-gtk3 use flag"
 274                 fi
 275         fi
 276         if [[ -n ${MOZCONFIG_OPTIONAL_GTK2ONLY} ]]; then
 277                 if ! use gtk2 ; then
 278                         toolkit="cairo-gtk3"
 279                 else
 280                         toolkit_comment="gtk2 use flag"
 281                 fi
 282         fi
 283         if [[ -n ${MOZCONFIG_OPTIONAL_QT5} ]]; then
 284                 if use qt5; then
 285                         toolkit="cairo-qt"
 286                         toolkit_comment="qt5 use flag"
 287                         # need to specify these vars because the qt5 versions are not found otherwise,
 288                         # and setting --with-qtdir overrides the pkg-config include dirs
 289                         local i
 290                         for i in qmake moc rcc; do
 291                                 echo "export HOST_${i^^}=\"$(qt5_get_bindir)/${i}\"" \
 292                                         >> "${S}"/.mozconfig || die
 293                         done
 294                         echo 'unset QTDIR' >> "${S}"/.mozconfig || die
 295                         mozconfig_annotate '+qt5' --disable-gio
 296                 fi
 297         fi
 298         mozconfig_annotate "${toolkit_comment}" --enable-default-toolkit=${toolkit}
 299
 300         # Use jemalloc unless libc is not glibc >= 2.4
 301         # at this time the minimum glibc in the tree is 2.9 so we should be safe.
 302         if use elibc_glibc && use jemalloc; then
 303                 # We must force-enable jemalloc 4 via .mozconfig
 304                 echo "export MOZ_JEMALLOC4=1" >> "${S}"/.mozconfig || die
 305                 mozconfig_annotate '' --enable-replace-malloc
 306         fi
 307
 308         # Instead of the standard --build= and --host=, mozilla uses --host instead
 309         # of --build, and --target intstead of --host.
 310         # Note, mozilla also has --build but it does not do what you think it does.
 311         # Set both --target and --host as mozilla uses python to guess values otherwise
 312         mozconfig_annotate '' --target="${CHOST}"
 313         mozconfig_annotate '' --host="${CBUILD:-${CHOST}}"
 314
 315         mozconfig_use_enable pulseaudio
 316         # force the deprecated alsa sound code if pulseaudio is disabled
 317         if use kernel_linux && ! use pulseaudio ; then
 318                 mozconfig_annotate '-pulseaudio' --enable-alsa
 319         fi
 320
 321         mozconfig_use_enable system-cairo
 322         mozconfig_use_enable system-sqlite
 323         mozconfig_use_with system-jpeg
 324         mozconfig_use_with system-icu
 325         mozconfig_use_with system-libvpx
 326         mozconfig_use_with system-harfbuzz
 327         mozconfig_use_with system-harfbuzz system-graphite2
 328
 329         # Modifications to better support ARM, bug 553364
 330         if use neon ; then
 331                 mozconfig_annotate '' --with-fpu=neon
 332                 mozconfig_annotate '' --with-thumb=yes
 333                 mozconfig_annotate '' --with-thumb-interwork=no
 334         fi
 335         if [[ ${CHOST} == armv* ]] ; then
 336                 mozconfig_annotate '' --with-float-abi=hard
 337                 if ! use system-libvpx ; then
 338                         sed -i -e "s|softfp|hard|" \
 339                                 "${S}"/media/libvpx/moz.build
 340                 fi
 341         fi
 342 }
 343
 344 # @FUNCTION: mozconfig_install_prefs
 345 # @DESCRIPTION:
 346 # Set preferences into the prefs.js file specified as a parameter to
 347 # the function.  This sets both some common prefs to all mozilla
 348 # packages, and any prefs that may relate to the use flags administered
 349 # by mozconfig_config().
 350 #
 351 # Call this within src_install() phase, after copying the template
 352 # prefs file (if any) from ${FILESDIR}
 353 #
 354 # Example:
 355 #
 356 # inherit mozconfig-v6.46
 357 #
 358 # src_install() {
 359 #       cp "${FILESDIR}"/gentoo-default-prefs.js \
 360 #       "${BUILD_OBJ_DIR}/dist/bin/browser/defaults/preferences/all-gentoo.js"  \
 361 #       || die
 362 #
 363 #       mozconfig_install_prefs \
 364 #       "${BUILD_OBJ_DIR}/dist/bin/browser/defaults/preferences/all-gentoo.js"
 365 #
 366 #       ...
 367 # }
 368
 369 mozconfig_install_prefs() {
 370         local prefs_file="${1}"
 371
 372         einfo "Adding prefs from mozconfig to ${prefs_file}"
 373
 374         # set dictionary path, to use system hunspell
 375         echo "pref(\"spellchecker.dictionary_path\", \"${EPREFIX}/usr/share/myspell\");" \
 376                 >>"${prefs_file}" || die
 377
 378         # force the graphite pref if system-harfbuzz is enabled, since the pref cant disable it
 379         if use system-harfbuzz ; then
 380                 echo "sticky_pref(\"gfx.font_rendering.graphite.enabled\",true);" \
 381                         >>"${prefs_file}" || die
 382         fi
 383
 384         # force cairo as the canvas renderer on platforms without skia support
 385         if [[ $(tc-endian) == "big" ]] ; then
 386                 echo "sticky_pref(\"gfx.canvas.azure.backends\",\"cairo\");" \
 387                         >>"${prefs_file}" || die
 388                 echo "sticky_pref(\"gfx.content.azure.backends\",\"cairo\");" \
 389                         >>"${prefs_file}" || die
 390         fi
 391 }