drd/scripts/download-and-build-firefox

#!/bin/bash

# See also http://developer.mozilla.org/en/docs/Build_Documentation
SRCURL="ftp://ftp.mozilla.org/pub/mozilla.org/firefox/releases/3.0/source"

SRCDIR="$HOME/software"
SRC="$SRCDIR/mozilla"
DOWNLOADS="$SRCDIR/downloads"
BUILD="${SRC}-build"
TAR="firefox-3.0-source.tar.bz2"
PREFIX="$HOME/firefox3"
MOZCONFIG="$BUILD/mozconfig-firefox"
export MOZCONFIG
export LC_ALL=C
export MAKEFLAGS="-j$(($(grep -c '^processor' /proc/cpuinfo) + 1))"

if [ ! -e /usr/include/dbus-1.0/dbus/dbus-glib.h ]; then
  echo "Please install the dbus-1-glib-devel package first."
  exit 1
fi

if [ ! -e /usr/include/libIDL-2.0/libIDL/IDL.h ]; then
  echo "Please install the libidl-devel package first."
  exit 1
fi

rm -rf   ${BUILD}   || exit $?
rm -rf   ${PREFIX}  || exit $?
mkdir -p ${DOWNLOADS} || exit $?
mkdir -p ${BUILD}   || exit $?
cd       ${BUILD}   || exit $?

if [ ! -e $DOWNLOADS/$TAR ]; then
  ( cd $DOWNLOADS && wget -q $SRCURL/$TAR )
fi

if [ ! -e $SRC ]; then
  ( cd $SRCDIR && tar -xjf $DOWNLOADS/$TAR )
fi

cat <<EOF >$MOZCONFIG
. $SRC/browser/config/mozconfig
mk_add_options MOZ_OBJDIR="$BUILD"
ac_add_app_options browser --enable-application=browser
ac_add_options --disable-optimize
ac_add_options --disable-tests
ac_add_options --enable-debug
ac_add_options --enable-static
ac_add_options --prefix $PREFIX
ac_add_options --enable-optimize="-O1 -g -pipe"
EOF

# Note: apparently Firefox 3.0 doesn't compile with gcc 4.3.
CC=~/gcc-4.2.4/bin/gcc CXX=~/gcc-4.2.4/bin/g++ ${SRC}/configure

make -s -j2     || exit $?
# make -s install || exit $?