eclass/mozcoreconf-minefield.eclass

   1 # Copyright 1999-2007 Gentoo Foundation
   2 # Distributed under the terms of the GNU General Public License v2
   3 # $Header: /var/cvsroot/gentoo-x86/eclass/mozcoreconf.eclass,v 1.12 2007/03/12 11:57:49 armin76 Exp $
   4 #
   5 # mozcoreconf.eclass : core options for mozilla
   6 # inherit mozconfig-2 if you need USE flags
   7
   8 inherit multilib flag-o-matic
   9
  10 RDEPEND="x11-libs/libXrender
  11         x11-libs/libXt
  12         x11-libs/libXmu
  13         >=sys-libs/zlib-1.1.4"
  14
  15 DEPEND="${RDEPEND}
  16         dev-util/pkgconfig"
  17
  18 # Set by configure (plus USE_AUTOCONF=1), but useful for NSPR
  19 export MOZILLA_CLIENT=1
  20 export BUILD_OPT=1
  21 export NO_STATIC_LIB=1
  22 export USE_PTHREADS=1
  23
  24 mozconfig_init() {
  25         declare enable_optimize pango_version myext x
  26         declare MOZ=$([[ ${PN} == mozilla || ${PN} == gecko-sdk ]] && echo true || echo false)
  27         declare FF=$([[ ${PN} == *firefox ]] && echo true || echo false)
  28         declare TB=$([[ ${PN} == *thunderbird ]] && echo true || echo false)
  29         declare SB=$([[ ${PN} == *sunbird ]] && echo true || echo false)
  30         declare DP=$([[ ${PN} == *deerpark ]] && echo true || echo false)
  31         declare MN=$([[ ${PN} == minefield ]] && echo true || echo false)
  32         declare XUL=$([[ ${PN} == *xulrunner ]] && echo true || echo false)
  33         declare EM=$([[ ${PN} == enigmail ]] && echo true || echo false)
  34         declare SM=$([[ ${PN} == seamonkey ]] && echo true || echo false)
  35
  36         ####################################
  37         #
  38         # Setup the initial .mozconfig
  39         # See http://www.mozilla.org/build/configure-build.html
  40         #
  41         ####################################
  42
  43         case ${PN} in
  44                 mozilla|gecko-sdk)
  45                         # The other builds have an initial --enable-extensions in their
  46                         # .mozconfig.  The "default" set in configure applies to mozilla
  47                         # specifically.
  48                         : >.mozconfig || die "initial mozconfig creation failed"
  49                         mozconfig_annotate "" --enable-extensions=default ;;
  50                 *firefox)
  51                         cp browser/config/mozconfig .mozconfig \
  52                                 || die "cp browser/config/mozconfig failed" ;;
  53                 enigmail)
  54                         cp mail/config/mozconfig .mozconfig \
  55                                 || die "cp mail/config/mozconfig failed" ;;
  56                 *firefox-cvs)
  57                         cp browser/config/mozconfig .mozconfig \
  58                                 || die "cp browser/config/mozconfig failed" ;;
  59                 minefield)
  60                         cp browser/config/mozconfig .mozconfig \
  61                                 || die "cp browser/config/mozconfig failed" ;;
  62                 *deerpark)
  63                         cp browser/config/mozconfig .mozconfig \
  64                                 || die "cp browser/config/mozconfig failed" ;;
  65                 *xulrunner)
  66                         cp xulrunner/config/mozconfig .mozconfig \
  67                                 || die "cp xulrunner/config/mozconfig failed" ;;
  68                 *sunbird)
  69                         cp calendar/sunbird/config/mozconfig .mozconfig \
  70                                 || die "cp calendar/sunbird/config/mozconfig failed" ;;
  71                 *thunderbird)
  72                         cp mail/config/mozconfig .mozconfig \
  73                                 || die "cp mail/config/mozconfig failed" ;;
  74                 seamonkey)
  75                         # The other builds have an initial --enable-extensions in their
  76                         # .mozconfig.  The "default" set in configure applies to mozilla
  77                         # specifically.
  78                         : >.mozconfig || die "initial mozconfig creation failed"
  79                         mozconfig_annotate "" --enable-application=suite
  80                         mozconfig_annotate "" --enable-extensions=default ;;
  81         esac
  82
  83         ####################################
  84         #
  85         # CFLAGS setup and ARCH support
  86         #
  87         ####################################
  88
  89         # Set optimization level based on CFLAGS
  90         if is-flag -O0; then
  91                 mozconfig_annotate "from CFLAGS" --enable-optimize=-O0
  92         elif [[ ${ARCH} == hppa ]]; then
  93                 mozconfig_annotate "more than -O0 causes segfaults on hppa" --enable-optimize=-O0
  94         elif is-flag -O1; then
  95                 mozconfig_annotate "from CFLAGS" --enable-optimize=-O1
  96         elif is-flag -Os; then
  97                 mozconfig_annotate "from CFLAGS" --enable-optimize=-Os
  98         else
  99                 mozconfig_annotate "mozilla fallback" --enable-optimize=-O2
 100         fi
 101
 102         # Now strip optimization from CFLAGS so it doesn't end up in the
 103         # compile string
 104         filter-flags '-O*'
 105
 106         # Strip over-aggressive CFLAGS - Mozilla supplies its own
 107         # fine-tuned CFLAGS and shouldn't be interfered with..  Do this
 108         # AFTER setting optimization above since strip-flags only allows
 109         # -O -O1 and -O2
 110         strip-flags
 111
 112         # Additional ARCH support
 113         case "${ARCH}" in
 114         alpha)
 115                 # Historically we have needed to add -fPIC manually for 64-bit.
 116                 # Additionally, alpha should *always* build with -mieee for correct math
 117                 # operation
 118                 append-flags -fPIC -mieee
 119                 ;;
 120
 121         amd64|ia64)
 122                 # Historically we have needed to add this manually for 64-bit
 123                 append-flags -fPIC
 124                 ;;
 125
 126         ppc64)
 127                 append-flags -fPIC -mminimal-toc
 128                 ;;
 129
 130         ppc)
 131                 # Fix to avoid gcc-3.3.x micompilation issues.
 132                 if [[ $(gcc-major-version).$(gcc-minor-version) == 3.3 ]]; then
 133                         append-flags -fno-strict-aliasing
 134                 fi
 135                 ;;
 136
 137         sparc)
 138                 # Sparc support ...
 139                 replace-sparc64-flags
 140                 ;;
 141
 142         x86)
 143                 if [[ $(gcc-major-version) -eq 3 ]]; then
 144                         # gcc-3 prior to 3.2.3 doesn't work well for pentium4
 145                         # see bug 25332
 146                         if [[ $(gcc-minor-version) -lt 2 ||
 147                                 ( $(gcc-minor-version) -eq 2 && $(gcc-micro-version) -lt 3 ) ]]
 148                         then
 149                                 replace-flags -march=pentium4 -march=pentium3
 150                                 filter-flags -msse2
 151                         fi
 152                 fi
 153                 ;;
 154         esac
 155
 156         if [[ $(gcc-major-version) -eq 3 ]]; then
 157                 # Enable us to use flash, etc plugins compiled with gcc-2.95.3
 158                 mozconfig_annotate "building with >=gcc-3" --enable-old-abi-compat-wrappers
 159
 160                 # Needed to build without warnings on gcc-3
 161                 CXXFLAGS="${CXXFLAGS} -Wno-deprecated"
 162         fi
 163
 164         # Go a little faster; use less RAM
 165         append-flags "$MAKEEDIT_FLAGS"
 166
 167         ####################################
 168         #
 169         # mozconfig setup
 170         #
 171         ####################################
 172
 173         mozconfig_annotate gentoo \
 174                 --disable-installer \
 175                 --disable-pedantic \
 176                 --enable-crypto \
 177                 --with-system-jpeg \
 178                 --with-system-zlib \
 179                 --without-system-png \
 180                 --disable-updater \
 181                 --enable-pango \
 182                 --enable-svg \
 183                 --enable-svg-renderer=cairo \
 184                 --without-system-cairo \
 185                 --disable-strip \
 186                 --disable-strip-libs
 187
 188         if [[ ${PN} != seamonkey ]]; then
 189                 mozconfig_annotate gentoo \
 190                         --enable-single-profile \
 191                         --disable-profilesharing \
 192                         --disable-profilelocking
 193         fi
 194
 195         # Here is a strange one...
 196         if is-flag '-mcpu=ultrasparc*' || is-flag '-mtune=ultrasparc*'; then
 197                 mozconfig_annotate "building on ultrasparc" --enable-js-ultrasparc
 198         fi
 199 }
 200
 201 # Simulate the silly csh makemake script
 202 makemake() {
 203         typeset m topdir
 204         for m in $(find . -name Makefile.in); do
 205                 topdir=$(echo "$m" | sed -r 's:[^/]+:..:g')
 206                 sed -e "s:@srcdir@:.:g" -e "s:@top_srcdir@:${topdir}:g" \
 207                         < ${m} > ${m%.in} || die "sed ${m} failed"
 208         done
 209 }
 210
 211 makemake2() {
 212         for m in $(find ../ -name Makefile.in); do
 213                 topdir=$(echo "$m" | sed -r 's:[^/]+:..:g')
 214                 sed -e "s:@srcdir@:.:g" -e "s:@top_srcdir@:${topdir}:g" \
 215                         < ${m} > ${m%.in} || die "sed ${m} failed"
 216         done
 217 }
 218
 219 # mozconfig_annotate: add an annotated line to .mozconfig
 220 #
 221 # Example:
 222 # mozconfig_annotate "building on ultrasparc" --enable-js-ultrasparc
 223 # => ac_add_options --enable-js-ultrasparc # building on ultrasparc
 224 mozconfig_annotate() {
 225         declare reason=$1 x ; shift
 226         [[ $# -gt 0 ]] || die "mozconfig_annotate missing flags for ${reason}\!"
 227         for x in ${*}; do
 228                 echo "ac_add_options ${x} # ${reason}" >>.mozconfig
 229         done
 230 }
 231
 232 # mozconfig_use_enable: add a line to .mozconfig based on a USE-flag
 233 #
 234 # Example:
 235 # mozconfig_use_enable truetype freetype2
 236 # => ac_add_options --enable-freetype2 # +truetype
 237 mozconfig_use_enable() {
 238         declare flag=$(use_enable "$@")
 239         mozconfig_annotate "$(useq $1 && echo +$1 || echo -$1)" "${flag}"
 240 }
 241
 242 # mozconfig_use_with: add a line to .mozconfig based on a USE-flag
 243 #
 244 # Example:
 245 # mozconfig_use_with kerberos gss-api /usr/$(get_libdir)
 246 # => ac_add_options --with-gss-api=/usr/lib # +kerberos
 247 mozconfig_use_with() {
 248         declare flag=$(use_with "$@")
 249         mozconfig_annotate "$(useq $1 && echo +$1 || echo -$1)" "${flag}"
 250 }
 251
 252 # mozconfig_use_extension: enable or disable an extension based on a USE-flag
 253 #
 254 # Example:
 255 # mozconfig_use_extension gnome gnomevfs
 256 # => ac_add_options --enable-extensions=gnomevfs
 257 mozconfig_use_extension() {
 258         declare minus=$(useq $1 || echo -)
 259         mozconfig_annotate "${minus:-+}$1" --enable-extensions=${minus}${2}
 260 }
 261
 262 # mozconfig_final: display a table describing all configuration options paired
 263 # with reasons, then clean up extensions list
 264 mozconfig_final() {
 265         declare ac opt hash reason
 266         echo
 267         echo "=========================================================="
 268         echo "Building ${PF} with the following configuration"
 269         grep ^ac_add_options .mozconfig | while read ac opt hash reason; do
 270                 [[ -z ${hash} || ${hash} == \# ]] \
 271                         || die "error reading mozconfig: ${ac} ${opt} ${hash} ${reason}"
 272                 printf "    %-30s  %s\n" "${opt}" "${reason:-mozilla.org default}"
 273         done
 274         echo "=========================================================="
 275         echo
 276
 277         # Resolve multiple --enable-extensions down to one
 278         declare exts=$(sed -n 's/^ac_add_options --enable-extensions=\([^ ]*\).*/\1/p' \
 279                 .mozconfig | xargs)
 280         sed -i '/^ac_add_options --enable-extensions/d' .mozconfig
 281         echo "ac_add_options --enable-extensions=${exts// /,}" >> .mozconfig
 282 }