# ***** BEGIN LICENSE BLOCK *****
# Version: MPL 1.1/GPL 2.0/LGPL 2.1
#
# The contents of this file are subject to the Mozilla Public License Version
# 1.1 (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
# http://www.mozilla.org/MPL/
#
# Software distributed under the License is distributed on an "AS IS" basis,
# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
# for the specific language governing rights and limitations under the
# License.
#
# The Original Code is the Mozilla Mac OS X Universal Binary Packaging System
#
# The Initial Developer of the Original Code is Google Inc.
# Portions created by the Initial Developer are Copyright (C) 2006
# the Initial Developer. All Rights Reserved.
#
# Contributor(s):
#  Mark Mentovai <mark@moxienet.com> (Original Author)
#
# Alternatively, the contents of this file may be used under the terms of
# either the GNU General Public License Version 2 or later (the "GPL"), or
# the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
# in which case the provisions of the GPL or the LGPL are applicable instead
# of those above. If you wish to allow use of your version of this file only
# under the terms of either the GPL or the LGPL, and not to allow others to
# use your version of this file under the terms of the MPL, indicate your
# decision by deleting the provisions above and replace them with the notice
# and other provisions required by the GPL or the LGPL. If you do not delete
# the provisions above, a recipient may use your version of this file under
# the terms of any one of the MPL, the GPL or the LGPL.
#
# ***** END LICENSE BLOCK *****

# As used here, arguments in $MOZ_BUILD_PROJECTS are suitable as arguments
# to gcc's -arch parameter.
mk_add_options MOZ_BUILD_PROJECTS="ppc i386"

mk_add_options MOZ_UNIFY_BDATE=1

mk_add_options MOZ_POSTFLIGHT_ALL+=build/macosx/universal/flight.mk

DARWIN_VERSION=`uname -r`
ac_add_app_options ppc  --target=powerpc-apple-darwin$DARWIN_VERSION
ac_add_app_options i386 --target=i386-apple-darwin$DARWIN_VERSION

# ppc builds run on older systems.  The minimum SDK for x86 is 10.4u.
ac_add_app_options ppc  --with-macos-sdk=/Developer/SDKs/MacOSX10.2.8.sdk
ac_add_app_options i386 --with-macos-sdk=/Developer/SDKs/MacOSX10.4u.sdk

# $MOZ_BUILD_APP is only defined when sourced by configure.  That's not a
# problem, because the variables it affects only need to be set for
# configure.
if test -n "$MOZ_BUILD_APP" ; then
  TARGET_CPU=$MOZ_BUILD_APP

  # When compiling C++, Apple gcc 4.0 produces output that requires a minimum
  # of 10.3.9.  Use 4.0 for the x86 build, which has a higher minimum than
  # that.  Use 3.3 for ppc, which must run on older systems.  This will
  # completely override the compiler selected with the gcc_select command.
  if test "$TARGET_CPU" = "ppc" ; then
    GCC_VERSION=3.3
  else
    GCC_VERSION=4.0
  fi

  # It's not strictly necessary to specify -arch during native builds, but it
  # makes the merged about:buildconfig easier to follow, and it reduces
  # conditionalized differences between builds.
  CC="gcc-$GCC_VERSION -arch $TARGET_CPU"
  CXX="g++-$GCC_VERSION -arch $TARGET_CPU"

  # $HOST_CXX is presently unused.  $HOST_CC will only be used during a cross
  # compile.  Always use the 4.0 compiler, since it will always be present and
  # will always work.
  HOST_CC=gcc-4.0
  HOST_CXX=g++-4.0

  # These must be set for cross builds, and don't hurt straight builds.
  RANLIB=ranlib
  AR=ar
  AS=$CC
  LD=ld
  STRIP="strip -x -S"

  NATIVE_CPU=`uname -p`
  if test "$NATIVE_CPU" = "powerpc" ; then
    NATIVE_CPU=ppc
  fi

  # Let configure know that we mean business.
  if test "$NATIVE_CPU" != "$TARGET_CPU" ; then
    CROSS_COMPILE=1
  fi

  # Each per-CPU build should be entirely oblivious to the fact that a
  # universal binary will be produced.  The exception is packager.mk, which
  # needs to know to look for universal bits when building the .dmg.
  UNIVERSAL_BINARY=1
fi