#!/bin/bash
# Copyright 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2018, 2019 Patrick J. Volkerding, Sebeka, Minnesota, USA
# All rights reserved.
#
# Redistribution and use of this script, with or without modification, is
# permitted provided that the following conditions are met:
#
# 1. Redistributions of this script must retain the above copyright
# notice, this list of conditions and the following disclaimer.
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
# EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
# Thanks to the folks at the Mozilla Foundation for permission to
# distribute this, and for all the great work! :-)
cd $(dirname $0) ; CWD=$(pwd)
PKGNAM=mozilla-firefox
VERSION=$(basename $(ls firefox-*.tar.?z | cut -d - -f 2 | rev | cut -f 3- -d . | rev) .source)
RELEASEVER=$(echo $VERSION | cut -f 1 -d r | cut -f 1 -d b | cut -f 1 -d e)
BUILD=${BUILD:-1}
# Specify this variable for a localized build.
# For example, to build a version of Firefox with Italian support, run
# the build script like this:
#
# MOZLOCALIZE=it ./mozilla-firefox.SlackBuild
#
MOZLOCALIZE=${MOZLOCALIZE:-}
# Without LANG=C, building the Python environment may fail with:
# "UnicodeDecodeError: 'ascii' codec can't decode byte 0xe2 in position 36: ordinal not in range(128)"
LANG=C
# Automatically determine the architecture we're building on:
if [ -z "$ARCH" ]; then
case "$( uname -m )" in
i?86) export ARCH=i686 ;;
arm*) export ARCH=arm ;;
# Unless $ARCH is already set, use uname -m for all other archs:
*) export ARCH=$( uname -m ) ;;
esac
fi
# If the variable PRINT_PACKAGE_NAME is set, then this script will report what
# the name of the created package would be, and then exit. This information
# could be useful to other scripts.
if [ ! -z "${PRINT_PACKAGE_NAME}" ]; then
if [ -z $MOZLOCALIZE ]; then
echo "$PKGNAM-$VERSION-$ARCH-$BUILD.txz"
else
echo "$PKGNAM-$VERSION-$ARCH-${BUILD}_$MOZLOCALIZE.txz"
fi
exit 0
fi
# Firefox has been requiring more and more memory, especially while linking
# libxul. If it fails to build natively on x86 32-bit, it can be useful to
# attempt the build using an x86_64 kernel and a 32-bit userspace. Detect this
# situation and set the ARCH to i686. Later in the script we'll add some
# options to the .mozconfig so that the compile will do the right thing.
if [ "$(uname -m)" = "x86_64" -a "$(file -L /usr/bin/gcc | grep 80386 | grep 32-bit)" != "" ]; then
COMPILE_X86_UNDER_X86_64=true
ARCH=i686
fi
# Choose a compiler (gcc/g++ or clang/clang++):
export CC=${CC:-gcc}
export CXX=${CXX:-g++}
# Keep memory usage as low as possible when linking:
SLKLDFLAGS=" -Wl,--as-needed -Wl,--no-keep-memory -Wl,--stats"
export LDFLAGS="$SLKLDFLAGS"
export MOZ_LINK_FLAGS="$SLKLDFLAGS"
# If you don't give this _something_ then it defaults to -g, causing more
# link time memory issues:
export MOZ_DEBUG_FLAGS="-g0"
# Put Rust objects on a diet to keep the linker from running into memory
# issues (especially on 32-bit):
export RUSTFLAGS="-Cdebuginfo=0"
# Use PGO? Doubles the time and drive space requirements for the build,
# but should provide a performance increase. How much depends on which
# benchmarks you believe, but I've typically seen around 2.5%. I've also
# seen some which say it can be negligably (a fraction of a percent) slower
# with this enganged. The anecdotal reports usually say there's a noticable
# improvement in overall responsiveness. Seems like a good bet if you have
# the time and your system is able to handle it. Set the variable to
# anything else prior to the build to compile Firefox in less time (but
# without the possible benefits of Profile-Guided Optimization).
#
# NOTE: The 23.0 release fails to compile with a GLib assert error if PGO
# is enabled, so it is being disabled by default. I can't say I ever noticed
# a lot of difference with this anyway (other than a much, much longer compile
# time. But pass PGO=yes to the SlackBuild if you want to try it.
#if [ "$ARCH" = "x86_64" ]; then
# PGO=${PGO:-yes}
#else
# # 32-bit systems have problems compiling with PGO, as the per-process
# # memory requirements are too large. Possibly compiling with a 64-bit
# # kernel could be a workaround for this, but for now we will default to
# # using PGO only for x86_64.
# PGO=${PGO:-no}
#fi
#
# PGO is disabled by default:
PGO=${PGO:-no}
if [ "$ARCH" = "i586" ]; then
SLKCFLAGS="-Os"
LIBDIRSUFFIX=""
elif [ "$ARCH" = "i686" ]; then
SLKCFLAGS="-Os"
LIBDIRSUFFIX=""
elif [ "$ARCH" = "s390" ]; then
SLKCFLAGS="-O2"
LIBDIRSUFFIX=""
elif [ "$ARCH" = "x86_64" ]; then
SLKCFLAGS="-O2 -fPIC"
LIBDIRSUFFIX="64"
elif [ "$ARCH" = "arm" ]; then
SLKCFLAGS="-O2 -march=armv4 -mtune=xscale"
LIBDIRSUFFIX=""
elif [ "$ARCH" = "armel" ]; then
SLKCFLAGS="-O2 -march=armv4t"
LIBDIRSUFFIX=""
else
SLKCFLAGS="-O2"
LIBDIRSUFFIX=""
fi
TMP=${TMP:-/tmp}
PKG=$TMP/package-mozilla-firefox
# If there is a private Google API key available at compile time, use
# it to enable support for Google Safe Browsing. For Slackware builds,
# we use a private key issued for the Slackware project. If you are
# rebuilding and need this support, or you are producing your own
# distribution, you may obtain your own Google API key at no charge by
# following these instructions:
# https://bugzilla.mozilla.org/show_bug.cgi?id=1377987#c0
if [ -r /root/google-api-key ]; then
GOOGLE_API_KEY="--with-google-safebrowsing-api-keyfile=/root/google-api-key"
fi
# If not specified, figure out if this is a beta or a release
MOZVERS=${MOZVERS:-release}
if echo $VERSION | grep -q b ; then MOZVERS=beta ; fi
NUMJOBS=${NUMJOBS:-" -j$(expr $(nproc) + 1) "}
rm -rf $PKG
mkdir -p $TMP $PKG/usr/lib${LIBDIRSUFFIX}
# Build or unpack build-time dependencies:
. ./build-deps.sh
cd $TMP
rm -rf firefox-$RELEASEVER
# Unpack this in a subdirectory to prevent changing permissions on /tmp:
rm -rf firefox-unpack
mkdir firefox-unpack
cd firefox-unpack
tar xvf $CWD/firefox-$VERSION.source.tar.?z || exit 1
mv * ..
cd ..
rm -rf firefox-unpack
cd firefox-$RELEASEVER || exit 1
# Delete object directory if it was mistakenly included in the tarball:
rm -rf obj-x86_64-pc-linux-gnu
# Prevent failures building gkrust by suppressing useless warnings:
sed -i.allow-warnings -e '/#!\[deny(warnings)\]/a #![allow(unused_imports)]' \
servo/components/style/lib.rs
# Retain GTK+ v2 scrolling behavior:
zcat $CWD/ff.ui.scrollToClick.diff.gz | patch -p1 --verbose || exit 1
# Fix building with latest Rust:
zcat $CWD/unbreakdocs.diff.gz | patch -p1 --verbose || exit 1
# Fetch localization, if requested
# https://bugzilla.mozilla.org/show_bug.cgi?id=1256955
if [ ! -z $MOZLOCALIZE ]; then
LOC_URL="http://ftp.mozilla.org/pub/firefox/candidates/$RELEASEVER-candidates/build1/l10n_changesets.txt"
LOC_COMMIT=$(wget -q -O - $LOC_URL | grep ^$MOZLOCALIZE | cut -d\ -f2)
hg clone https://hg.mozilla.org/l10n-central/$MOZLOCALIZE -r $LOC_COMMIT
fi
# Patch mimeTypes.rdf
# Uncomment this if you want to use the patch; otherwise, we overwrite the
# mimeTypes.rdf inside the package directory later
# zcat $CWD/mozilla-firefox-mimeTypes-fix.diff.gz | patch -p1 || exit 1
chown -R root:root .
find . \
\( -perm 777 -o -perm 775 -o -perm 711 -o -perm 555 -o -perm 511 \) \
-exec chmod 755 {} \+ -o \
\( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
-exec chmod 644 {} \+
# Our building options, in a configure-like display ;)
OPTIONS="\
--enable-official-branding \
--prefix=/usr \
--libdir=/usr/lib${LIBDIRSUFFIX} \
--with-system-zlib \
--enable-alsa \
--enable-application=browser \
--enable-default-toolkit=cairo-gtk3 \
--enable-linker=gold \
--enable-startup-notification \
$GOOGLE_API_KEY \
--enable-strip \
--enable-cpp-rtti \
--enable-accessibility \
--disable-crashreporter \
--disable-debug-symbols \
--disable-debug \
--disable-optimize"
# Complains about missing APNG support in Slackware's libpng:
# --with-system-png \
# This option breaks mozilla-12.0:
# --enable-system-cairo \
# NOTE: It probably reduces bugs to use the bundled library versions,
# so in general we will not --enable-system-libraries.
# But since system zlib has been used for a long time and isn't a moving
# target, we'll leave that one as-is.
if [ ! -z $MOZLOCALIZE ]; then
OPTIONS=$OPTIONS" \
--enable-ui-locale=$MOZLOCALIZE
--with-l10n-base=.."
# There are no dictionaries in localized builds
sed -i \
-e "/@BINPATH@\/dictionaries\/\*/d" \
-e "/@RESPATH@\/dictionaries\/\*/d" \
browser/installer/package-manifest.in || exit 1
fi
export MOZILLA_OFFICIAL="1"
export BUILD_OFFICIAL="1"
export MOZ_PHOENIX="1"
export MOZ_PACKAGE_JSSHELL="1"
export CFLAGS="$SLKCFLAGS"
export CXXFLAGS="$SLKCFLAGS -fno-delete-null-pointer-checks"
export MOZ_MAKE_FLAGS="$NUMJOBS"
# Clear some variables that could break the build
unset DBUS_SESSION_BUS_ADDRESS ORBIT_SOCKETDIR SESSION_MANAGER \
XDG_SESSION_COOKIE XAUTHORITY MAKEFLAGS
# Assemble our .mozconfig, we use this method for building, seems
# needed for PGO.
echo ". \$topsrcdir/browser/config/mozconfig" > .mozconfig
# Mozilla devs enforce using an objdir for building
# https://developer.mozilla.org/en/Configuring_Build_Options#Building_with_an_objdir
mkdir obj
echo "mk_add_options MOZ_OBJDIR=$(pwd)/obj" >> .mozconfig
if [ "$MOZLOCALIZE" ]; then
echo "mk_add_options MOZ_CO_LOCALES=\"$MOZLOCALIZE\"" >> .mozconfig
fi
# Tell .mozconfig about the selected compiler:
echo "export CC=\"${CC}\"" >> .mozconfig
echo "export CXX=\"${CXX}\"" >> .mozconfig
if [ "$COMPILE_X86_UNDER_X86_64" = "true" ]; then
# Compile for i686 under an x86_64 kernel:
echo "ac_add_options --host=i686-pc-linux-gnu" >> .mozconfig
echo "ac_add_options --target=i686-pc-linux-gnu" >> .mozconfig
fi
# Add the $OPTIONS above to .mozconfig:
for option in $OPTIONS; do echo "ac_add_options $option" >> .mozconfig; done
# https://developer.mozilla.org/en-US/docs/Building_with_Profile-Guided_Optimization
# Thanks to ArchLinux and Gentoo for the additional hints.
if [ "$PGO" = "yes" ]; then
# Do a PGO build, double time and disk space but worth it.
export MOZ_PGO=1
echo "mk_add_options PROFILE_GEN_SCRIPT='EXTRA_TEST_ARGS=10 \$(MAKE) -C \$(MOZ_OBJDIR) pgo-profile-run'" >> .mozconfig
export DISPLAY=:99
# Launch Xvfb to let the profile scripts run in a X session.
# Ugly note: if the build breaks you may want to do a "killall Xvfb".
Xvfb -nolisten tcp -extension GLX -screen 0 1280x1024x24 $DISPLAY &
dbus-launch --exit-with-session ./mach build || exit 1
kill $! || true
else
# Do a normal build
echo "ac_add_options --disable-tests" >> .mozconfig
./mach build || exit 1
fi
./mach buildsymbols || exit 1
DESTDIR=$PKG ./mach install || exit 1
# Clean up the build time dependencies:
rm -rf $TMP/mozilla-firefox-build-deps
# We don't need these (just symlinks anyway):
rm -rf $PKG/usr/lib${LIBDIRSUFFIX}/firefox-devel-$RELEASEVER
# Nor these:
rm -rf $PKG/usr/include
( cd $PKG/usr/lib${LIBDIRSUFFIX}/firefox-$RELEASEVER
#mv defaults/profile/mimeTypes.rdf defaults/profile/mimeTypes.rdf.orig || exit 1
if [ -d defaults/profile ]; then
zcat $CWD/mimeTypes.rdf > defaults/profile/mimeTypes.rdf || exit 1
fi
# OK, this patch is useless on 7.x. We'll float without it and see what happens.
# Perhaps it won't make a difference or should be worked around elsewhere.
#zcat $CWD/firefox.moz_plugin_path.diff.gz \
# | sed -e "s#usr/lib#usr/lib${LIBDIRSUFFIX}#g" \
# | patch -p1 --verbose --backup --suffix=.orig || exit 1
# Clean up if the above patch was successful:
#rm -f firefox.orig
) || exit
mkdir -p $PKG/usr/lib${LIBDIRSUFFIX}/mozilla/plugins
mkdir -p $PKG/usr/share/applications
cat $CWD/mozilla-firefox.desktop > $PKG/usr/share/applications/mozilla-firefox.desktop
# These files/directories are usually created if Firefox is run as root,
# which on many systems might (and possibly should) be never. Therefore, if we
# don't see them we'll put stubs in place to prevent startup errors.
( cd $PKG/usr/lib${LIBDIRSUFFIX}/firefox-$RELEASEVER
if [ -d extensions/talkback\@mozilla.org ]; then
if [ ! -r extensions/talkback\@mozilla.org/chrome.manifest ]; then
echo > extensions/talkback\@mozilla.org/chrome.manifest
fi
fi
if [ ! -d updates ]; then
mkdir -p updates/0
fi
)
# Need some default icons in the right place:
for i in 16 22 24 32 48 256; do
install -m 0644 -D browser/branding/official/default${i}.png \
$PKG/usr/share/icons/hicolor/${i}x${i}/apps/firefox.png
done
mkdir -p $PKG/usr/share/pixmaps
( cd $PKG/usr/share/pixmaps ; ln -sf /usr/share/icons/hicolor/256x256/apps/firefox.png . )
mkdir -p $PKG/usr/lib$LIBDIRSUFFIX/firefox-$RELEASEVER/chrome/icons/default
install -m 644 browser/branding/official/default16.png \
$PKG/usr/lib$LIBDIRSUFFIX/firefox-$RELEASEVER/icons/
install -m 644 browser/branding/official/default16.png \
$PKG/usr/lib$LIBDIRSUFFIX/firefox-$RELEASEVER/chrome/icons/default/
# Copy over the LICENSE
install -p -c -m 644 LICENSE $PKG/usr/lib${LIBDIRSUFFIX}/firefox-$RELEASEVER/
mkdir $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc
cd $PKG
if [ -z $MOZLOCALIZE ]; then
/sbin/makepkg -l y -c n $TMP/mozilla-firefox-$VERSION-$ARCH-$BUILD.txz
else
/sbin/makepkg -l y -c n $TMP/mozilla-firefox-$VERSION-$ARCH-${BUILD}_$MOZLOCALIZE.txz
fi
