# The Pale Moon team recommends building with GCC 4.9. While other versions like 5.x are known to work, they're unsupported.

name=Pale-Moon
version=27.7.1
version_gcc=4.9.4
version_autoconf=2.13
update_url="https://github.com/MoonchildProductions/$name/releases"
update_names="/archive/${version}_Release.tar.gz"

dlextract "https://github.com/MoonchildProductions/$name/archive/${version}_Release/$name-${version}_Release.tar.gz" \
          'd4aae2eb6ac8b2d1368466a561813f06'
extrafile 'palemoon.desktop'

( name=gcc version="$version_gcc"
    dlextract "https://ftp.gnu.org/gnu/$name/$name-$version/$name-$version.tar.bz2" \
              '87c24a4090c1577ba817ec6882602491'
)
( name=autoconf version="$version_autoconf"
    dlextract "https://ftp.gnu.org/gnu/$name/$name-$version.tar.gz" \
              '9de56d4a161a723228220b0f425dc711'
)
_

( cd "gcc-$version_gcc"
    sed -i -e 's/\.\/fixinc\.sh/-c true/' gcc/Makefile.in
    mkdir build; cd build
    ../configure \
        --prefix="$PWD/../install" \
        --disable-bootstrap \
        --enable-languages=c++
    make
    make install
)

( cd "autoconf-$version_autoconf"
    ./configure --prefix="$PWD/install" --program-suffix=-$version_autoconf
    make
    make install
)

cd "$name-${version}_Release"

cat > .mozconfig << EOF
# Please see https://www.palemoon.org/redist.shtml for restrictions when using the official branding.
#ac_add_options --enable-official-branding
#export MOZILLA_OFFICIAL=1

mk_add_options MOZ_CO_PROJECT=browser
ac_add_options --enable-application=browser

mk_add_options MOZ_OBJDIR="$PWD/pmbuild/"

ac_add_options --enable-optimize="-O2 -msse2 -mfpmath=sse"
ac_add_options --with-pthreads

ac_add_options --disable-installer
ac_add_options --disable-updater

ac_add_options --enable-release
ac_add_options --enable-devtools
ac_add_options --enable-jemalloc
ac_add_options --enable-shared-js

ac_add_options --enable-strip

ac_add_options --x-libraries="/$dir_prefix/$dir_lib"

# The section before this is kept up to date with https://developer.palemoon.org/Developer_Guide:Build_Instructions/Pale_Moon/Linux#head:Mozconfig_Files (with minor changes)
# The following section are my additions.

# Use system libraries (autoconf-2.13 && ./configure --help | grep system)
ac_add_options --with-system-nspr
ac_add_options --with-system-libevent
ac_add_options --with-system-nss
ac_add_options --with-system-jpeg
ac_add_options --with-system-zlib
ac_add_options --with-system-bz2
ac_add_options --with-system-webp
#ac_add_options --with-system-png - The APNG patch is not upstrean
$(pkg-config --atleast-version=1.4.0 hunspell && echo ac_add_options --enable-system-hunspell)
ac_add_options --enable-system-ffi
ac_add_options --with-system-libvpx
$(pkg-config --atleast-version="$(grep '^SQLITE_VERSION=' configure.in | cut -d'=' -f2)" sqlite3 && echo ac_add_options --enable-system-sqlite)
ac_add_options --enable-system-cairo
ac_add_options --enable-system-pixman
ac_add_options --with-system-icu

# Make pulseaudio support optional
$(pkg-config --exists libpulse || echo ac_add_options --disable-pulseaudio)
EOF

# This program is about as picky about compiler flags as it is about the compiler version.
# Sigh...
export MOZ_MAKE_FLAGS="$MAKEFLAGS"
unset CFLAGS CXXFLAGS LDFLAGS MAKEFLAGS

# Build
PATH="$PWD/../gcc-$version_gcc/install/bin:$PWD/../autoconf-$version_autoconf/install/bin:$PATH" \
make -f client.mk build

# Install
cd pmbuild
make package

mkdir -p "$dir_install/$dir_prefix/$dir_lib/palemoon"
cp -Ta dist/palemoon "$dir_install/$dir_prefix/$dir_lib/palemoon"
mkdir -p "$dir_install/$dir_prefix/$dir_bin"
ln -sf "/$dir_prefix/$dir_lib/palemoon/palemoon" "$dir_install/$dir_prefix/$dir_bin/palemoon"

cd ../..

# Install icons
for x in 16 32 48; do
    mkdir -p "$dir_install/$dir_prefix/$dir_data/icons/hicolor/${x}x$x/apps"
    ln -sf "/$dir_prefix/$dir_lib/palemoon/browser/chrome/icons/default/default$x.png" \
           "$dir_install/$dir_prefix/$dir_data/icons/hicolor/${x}x$x/apps/palemoon.png"
done
mkdir -p "$dir_install/$dir_prefix/$dir_data/icons/hicolor/128x128/apps"
ln -sf "/$dir_prefix/$dir_lib/palemoon/browser/icons/mozicon128.png" \
       "$dir_install/$dir_prefix/$dir_data/icons/hicolor/128x128/apps/palemoon.png"

# Install desktop
install -Dm644 -t "$dir_install/$dir_prefix/$dir_data/applications" palemoon.desktop

# vim:set tabstop=4 shiftwidth=4 syntax=sh expandtab: