#!/bin/sh # # Build script to automatically build Chocolate Doom. This will work # on OSX and Linux, and hopefully Cygwin as well (havent tried) # # To build on OSX: # 1. Install Xcode (available on your OSX DVDs or from the Apple # website) # 2. Type: # curl http://www.chocolate-doom.org/build-chocolate-doom | sh # # To build on Linux: # 1. Make sure gcc is installed (depends on your distribution). # 2. Type: # wget -O - http://www.chocolate-doom.org/build-chocolate-doom | sh # CHOCOLATE_DOOM_DIR=~/chocolate-doom PACKAGES_DIR=$CHOCOLATE_DOOM_DIR/packages BUILD_DIR=$CHOCOLATE_DOOM_DIR/build # Check if the specified string matches the glob pattern. pattern_match() { pattern="$1" case "$2" in $pattern) true ;; *) false ;; esac } # Determine if a given program is in the PATH. have_tool() { tool=$1 result=1 SAVE_IFS=$IFS IFS=: for dir in $PATH; do if [ -e $dir/$tool ]; then # echo $dir/$tool result=0 break fi done IFS=$SAVE_IFS return $result } # Download a given URL to stdout. get_url() { url=$1 if have_tool curl; then curl $url return fi if have_tool wget; then wget $url -O - return fi # Desperate? for l in lynx links elinks; do if have_tool $l; then echo "Using $l to download $url..." >&2 $l -source $url return fi done echo "No tool available to retrieve URLs. Please install curl or wget." >&2 exit -1 } # Extract a tar.gz file. extract_targz() { file=$1 gunzip < $1 | tar -x } # Download a file to the packages directory. download_file() { url=$1 file=$2 if get_url $url$file > $PACKAGES_DIR/$file.part; then mv $PACKAGES_DIR/$file.part $PACKAGES_DIR/$file return 0 else echo "File $file failed to download! Please try again." return 1 fi } # fetch_from_git(git_url, checkout_dir_name) # Check module out from Git. fetch_from_git() { git_url=$1 checkout_dir_name=$2 checkout_path="$BUILD_DIR/$checkout_dir_name" if [ ! -e "$checkout_path" ]; then if ! git clone "$git_url" "$checkout_path"; then echo "Failed to check out $checkout_dir_name from Git" exit fi else pushd "$checkout_path" git pull popd fi } # fetch_module(base_url, module_name, version) # Download the specified module. fetch_module() { url=$1 module=$2 version=$3 echo ======================================================= echo Building $module version $version echo ======================================================= echo if [ ! -e $PACKAGES_DIR/$module-$version.tar.gz ]; then echo Downloading tar file... download_file $url $module-$version.tar.gz fi echo Extracting... cd $BUILD_DIR if ! extract_targz $PACKAGES_DIR/$module-$version.tar.gz; then rm -f $PACKAGES_DIR/$module-$version.tar.gz echo Archive failed to extract and is possibly corrupted. echo Please run this script again. exit fi } # build_module(module_dir, args) # Build the specified module. build_module() { module=$1 args=$2 echo Building module... cd "$BUILD_DIR/$module" (./configure --with-sdl-prefix=$SDL_PREFIX --prefix=$INSTALL_DIR $args) || exit make || exit # Install the package echo $INSTALL_MESSAGE $INSTALL_COMMAND make install || exit # Remove any libtool .la files that were installed by the build - they # aren't needed and can cause build problems with dependency ordering # when cross-compiling to MingW. rm -f $INSTALL_DIR/lib/*.la echo Build complete. echo } # Apply a patch to the specified module before building. apply_patch() { module_and_ver=$1 patch_name=$2 if [ "$module-$version" = "$module_and_ver" ]; then echo "Applying patch: $patch_name" cd "$BUILD_DIR/$module_and_ver" patch -p1 || exit fi } apply_patches() { apply_patch "SDL-1.2.15" "Mac OS X build fix" <<__END__ --- a/src/video/quartz/SDL_QuartzVideo.h Thu Sep 05 06:38:57 2013 -0700 +++ b/src/video/quartz/SDL_QuartzVideo.h Fri Sep 06 23:35:30 2013 -0700 @@ -91,7 +91,9 @@ CGDirectDisplayID display; /* 0 == main display (only support single display) */ const void *mode; /* current mode of the display */ const void *save_mode; /* original mode of the display */ +#if (MAC_OS_X_VERSION_MIN_REQUIRED < 1070) CGDirectPaletteRef palette; /* palette of an 8-bit display */ +#endif NSOpenGLContext *gl_context; /* OpenGL rendering context */ NSGraphicsContext *nsgfx_context; /* Cocoa graphics context */ Uint32 width, height, bpp; /* frequently used data about the display */ __END__ } # fetch_and_build_module(base_url, module_name, version, args) # Build a module, downloading from http: fetch_and_build_module() { url=$1 module=$2 version=$3 args=$4 fetch_module "$url" "$module" "$version" apply_patches build_module "$module-$version" "$args" } autogen_module() { module=$1 cd "$BUILD_DIR/$module" # This is what is normally found in the autogen.sh script. The # commands are run here directly as some slight tweaks are needed. mkdir autotools aclocal -I "$SDL_PREFIX/share/aclocal" || exit autoheader || exit automake -a -c || exit autoconf || exit automake || exit } # Check if a given header file is in the standard include directory or # SDL include directory. have_header() { headerfile=$1 echo "#include <$headerfile>" | cpp $SDL_CFLAGS $CPPFLAGS > /dev/null result=$? if [ $result = 0 ]; then echo "Have $headerfile" else echo "Don't have $headerfile" fi return $result } usage() { echo echo "Usage:" echo "$0 : Install into home directory" echo "$0 -su : Install globally onto system using 'su'" echo "$0 -sudo : Install globally onto system using 'sudo'" echo echo "Extra options:" echo "-git : Build latest version from Git HEAD." echo "-extra-libs : Build extra optional libraries that can make" echo " Chocolate Doom even more awesome." echo "-host= : Cross-compile for the specified target." echo exit 0 } if pattern_match "* *" "$HOME"; then echo echo "The path to your home directory contains a space:" echo echo " HOME=$HOME" echo echo "This script will probably fail to build - reset HOME to point" echo "somewhere else. For example, type:" echo echo " mkdir /home/user" echo " HOME=/home/user" echo exit -1 fi if ! have_tool gcc; then echo "No compiler found. Please install gcc!" >&2 exit -1 fi # Parse command line arguments: git_build=false force_build_sdl=false build_libsamplerate=false build_libflac=false build_libvorbis=false build_libpng=false INSTALL_DIR=$CHOCOLATE_DOOM_DIR/install INSTALL_COMMAND= INSTALL_MESSAGE="Installing..." GIT_CO_NAME=chocolate-doom-git HOST_ARG= for arg in "$@"; do case "$arg" in "-su") INSTALL_DIR=/usr/local INSTALL_COMMAND=su -c INSTALL_MESSAGE="Type the root password:" ;; "-sudo") INSTALL_DIR=/usr/local INSTALL_COMMAND=sudo INSTALL_MESSAGE="Type your password:" ;; -host=*) HOST_ARG="-$arg" # Build libraries from scratch when cross compiling: force_build_sdl=true ;; "-extra-libs") build_libsamplerate=true build_libpng=true build_libflac=true build_libvorbis=true ;; "-git") git_build=true ;; *) usage ;; esac done # Make all our build directories etc mkdir $CHOCOLATE_DOOM_DIR mkdir $PACKAGES_DIR mkdir $BUILD_DIR MACOSX_DEPLOYMENT_TARGET=10.7 PATH="$INSTALL_DIR/bin:$PATH" CPPFLAGS="-I$INSTALL_DIR/include -I$INSTALL_DIR/include/SDL" LDFLAGS="-L$INSTALL_DIR/lib $LDFLAGS" export MACOSX_DEPLOYMENT_TARGET export CPPFLAGS export LDFLAGS SDL_BUILD_OPTIONS="" if [ `uname` = "Darwin" ]; then SDL_BUILD_OPTIONS="--disable-video-x11 $SDL_BUILD_OPTIONS" CC="gcc -m32" export CC CXX="g++ -m32" export CXX LDFLAGS="-lobjc $LDFLAGS" else LDFLAGS="-Wl,-rpath -Wl,$INSTALL_DIR/lib $LDFLAGS" fi # Windows build? if [ `uname` = "Cygwin" ] || pattern_match "*mingw*" "$HOST_ARG"; then echo echo "Windows build: installing supplementary DirectX headers." echo if [ ! -e $PACKAGES_DIR/directx-devel.tar.gz ]; then download_file http://www.libsdl.org/extras/win32/common/ \ directx-devel.tar.gz fi mkdir -p $INSTALL_DIR cd $INSTALL_DIR extract_targz $PACKAGES_DIR/directx-devel.tar.gz fi SDL_CFLAGS= SDL_PREFIX=`sdl-config --prefix` if [ $? = 0 ] && ! $force_build_sdl; then # SDL is installed on the system SDL_CFLAGS=`sdl-config --cflags` else # SDL not installed; we must build it SDL_PREFIX=$INSTALL_DIR fetch_and_build_module http://www.libsdl.org/release/ SDL 1.2.15 \ "$SDL_BUILD_OPTIONS $HOST_ARG" fi # Optional libraries first: if $build_libsamplerate; then if $force_build_sdl || ! have_header samplerate.h; then fetch_and_build_module http://www.chocolate-doom.org/depends/ \ libsamplerate 0.1.8 "$HOST_ARG" fi fi if $build_libpng; then if $force_build_sdl || ! have_header png.h; then fetch_and_build_module http://www.chocolate-doom.org/depends/ \ libpng 1.6.10 "$HOST_ARG" fi fi if $build_libvorbis; then if $force_build_sdl || ! have_header vorbis/vorbisfile.h; then fetch_and_build_module http://www.chocolate-doom.org/depends/ \ libogg 1.3.1 "$HOST_ARG" fetch_and_build_module http://www.chocolate-doom.org/depends/ \ libvorbis 1.3.4 "$HOST_ARG" fi fi if $build_libflac; then if $force_build_sdl || ! have_header FLAC/stream_decoder.h; then flac_opts="--disable-asm-optimizations" # Causes problems fetch_and_build_module http://www.chocolate-doom.org/depends/ \ flac 1.2.1 "$HOST_ARG $flac_opts" fi fi if $force_build_sdl || ! have_header SDL_net.h; then # SDL_net not installed; we must build it fetch_and_build_module http://www.libsdl.org/projects/SDL_net/release/ \ SDL_net 1.2.7 "$HOST_ARG" fi if $force_build_sdl || ! have_header SDL_mixer.h; then # SDL_mixer not installed; we must build it # Disable dependencies on external libraries for sound file formats: mixer_opts="--disable-music-mod --disable-music-mp3 \ --disable-music-flac-shared --disable-music-ogg-shared" # ...except ones we're building. if ! $build_libflac; then mixer_opts="$mixer_opts --disable-music-flac" fi if ! $build_libvorbis; then mixer_opts="$mixer_opts --disable-music-ogg" fi fetch_and_build_module http://www.libsdl.org/projects/SDL_mixer/release/ \ SDL_mixer 1.2.12 "$HOST_ARG $mixer_opts" fi # Build Chocolate Doom. We can build the stable version or check out # the latest code from Git. if $git_build; then GIT_URL=https://github.com/fragglet/chocolate-doom.git fetch_from_git "$GIT_URL" "$GIT_CO_NAME" autogen_module "$GIT_CO_NAME" build_module "$GIT_CO_NAME" "$HOST_ARG" else # Download and build latest release. fetch_and_build_module \ http://www.chocolate-doom.org/downloads/2.3.0/ \ chocolate-doom 2.3.0 "$HOST_ARG" fi