#!/bin/sh

# PCSX2 - PS2 Emulator for PCs
# Copyright (C) 2002-2011  PCSX2 Dev Team
#
# PCSX2 is free software: you can redistribute it and/or modify it under the terms
# of the GNU Lesser General Public License as published by the Free Software Found-
# ation, either version 3 of the License, or (at your option) any later version.
#
# PCSX2 is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
# without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
# PURPOSE.  See the GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License along with PCSX2.
# If not, see <http://www.gnu.org/licenses/>.

flags="-DCMAKE_BUILD_PO=FALSE"
clean_build=0
use_clang=0;

for f in $*
do
    case $f in
        --dev|--devel ) flags="$flags -DCMAKE_BUILD_TYPE=Devel" ;;
        --dbg|--debug ) flags="$flags -DCMAKE_BUILD_TYPE=Debug" ;;
        --strip       ) flags="$flags -DCMAKE_BUILD_STRIP=TRUE" ;;
        --release     ) flags="$flags -DCMAKE_BUILD_TYPE=Release" ;;
        --glsl        ) flags="$flags -DGLSL_API=TRUE" ;;
        --egl         ) flags="$flags -DEGL_API=TRUE" ;;
        --gles        ) flags="$flags -DGLES_API=TRUE" ;;
        --sdl2        ) flags="$flags -DSDL2_API=TRUE" ;;
        --extra       ) flags="$flags -DEXTRA_PLUGINS=TRUE" ;;
        --asan        ) flags="$flags -DUSE_ASAN=TRUE";;
        --clang       ) use_clang=1; flags="$flags -DUSE_CLANG=TRUE" ;;
        --clean       ) clean_build=1 ;;

        *)
            # unknown option
            echo "** User options **"
            echo "--dev / --devel : Build PCSX2 as a Development build."
            echo "--debug         : Build PCSX2 as a Debug build."
            echo "--release       : Build PCSX2 as a Release build."
            echo "--clean         : Do a clean build."
            echo "** Developper option **"
            echo "--clang         : Build with Clang/llvm"
            echo "--extra         : Build all plugins"
            echo "--asan          : Enable with Address sanitizer"
            echo ""
            echo "--glsl          : Replace CG backend of ZZogl by GLSL"
            echo "--egl           : Replace GLX by EGL (ZZogl plugins only)"
            echo "--sdl2          : Build with SDL2 (crash if wx is linked to SDL1)"
            echo "--gles          : Replace openGL backend of GSdx by openGLES3"
            exit 1;;
    esac
done

[ $clean_build -eq 1 ] && (echo "Doing a clean build."; rm -fr build )

echo "Building pcsx2 with $flags\n" | tee install_log.txt

mkdir -p build
cd build

if [ $use_clang -eq 1 ]
then
    CC=clang CXX=clang++ cmake $flags .. 2>&1 | tee -a ../install_log.txt
else
    cmake $flags .. 2>&1 | tee -a ../install_log.txt
fi

CORE=`grep -w -c processor /proc/cpuinfo`
make -j $CORE 2>&1 | tee -a ../install_log.txt
make install 2>&1 | tee -a ../install_log.txt

cd ..