rubidium@5643: 
rubidium@5643: log() {
rubidium@5643: 	if [ $1 = "1" ]; then echo "$2"; fi
rubidium@5643: 	echo "$2" >> $config_log
rubidium@5643: }
rubidium@5643: 
rubidium@5643: set_default() {
rubidium@5643: 	ignore_extra_parameters="0"
rubidium@5643: 	# We set all kinds of defaults for params. Later on the user can override
rubidium@5643: 	# most of them; but if they don't, this default is used.
rubidium@5643: 	build=""
rubidium@5643: 	host=""
rubidium@5643: 	cc_build=""
rubidium@5643: 	cc_host=""
celestar@5650: 	cxx_build=""
rubidium@5643: 	cxx_host=""
rubidium@5643: 	windres=""
rubidium@5643: 	strip=""
rubidium@5643: 	lipo=""
rubidium@5643: 	os="DETECT"
rubidium@5643: 	endian="AUTO"
rubidium@5643: 	revision=""
rubidium@5643: 	config_log="config.log"
rubidium@5643: 	prefix_dir="/usr/local"
rubidium@5643: 	binary_dir="games"
rubidium@5643: 	data_dir="share/games/openttd"
rubidium@5643: 	icon_dir="share/pixmaps"
rubidium@5643: 	personal_dir=""
rubidium@5643: 	custom_lang_dir=""
rubidium@5643: 	second_data_dir=""
rubidium@5643: 	install_dir="/"
rubidium@5643: 	enable_install="0"
rubidium@5643: 	enable_debug="0"
rubidium@5643: 	enable_profiling="0"
rubidium@5643: 	enable_dedicated="0"
rubidium@5643: 	enable_network="1"
rubidium@5643: 	enable_static="1"
rubidium@5643: 	enable_translator="0"
rubidium@5643: 	enable_assert="1"
rubidium@5643: 	enable_strip="1"
rubidium@5643: 	enable_universal="1"
rubidium@5643: 	enable_osx_g5="0"
rubidium@5643: 	with_osx_sysroot="1"
rubidium@5643: 	with_application_bundle="1"
rubidium@5643: 	with_sdl="1"
rubidium@5643: 	with_cocoa="1"
rubidium@5643: 	with_zlib="1"
rubidium@5643: 	with_png="1"
rubidium@5643: 	with_makedepend="1"
rubidium@5643: 	with_direct_music="1"
rubidium@5643: 	with_sort="1"
rubidium@5643: 	with_iconv="1"
rubidium@5643: 	with_midi=""
rubidium@5643: 	with_midi_arg=""
celestar@5648: 	with_freetype="1"
rubidium@5643: 	with_fontconfig="1"
rubidium@5643: 
celestar@5650: 	save_params_array="build host cc_build cc_host cxx_build cxx_host windres strip lipo os revision endian config_log prefix_dir binary_dir data_dir icon_dir personal_dir install_dir custom_lang_dir second_data_dir enable_install enable_debug enable_profiling enable_dedicated enable_network enable_static enable_translator enable_assert enable_strip with_osx_sysroot enable_universal enable_osx_g5 with_application_bundle with_sdl with_cocoa with_zlib with_png with_makedepend with_direct_music with_sort with_iconv with_midi with_midi_arg with_freetype with_fontconfig CC CXX CFLAGS LDFLAGS"
rubidium@5643: }
rubidium@5643: 
rubidium@5643: detect_params() {
rubidium@5643: 	# Walk over all params from the user and override any default settings if
rubidium@5643: 	#  needed. This also handles any invalid option.
celestar@5648: 	for p in "$@"; do
celestar@5648: 		if [ -n "$prev_p" ]; then
rubidium@5643: 			eval "$prev_p=\$p"
rubidium@5643: 			prev_p=
rubidium@5643: 			continue
rubidium@5643: 		fi
rubidium@5643: 
rubidium@5643: 		optarg=`expr "x$p" : 'x[^=]*=\(.*\)'`
rubidium@5643: 
rubidium@5643: 		case "$p" in
celestar@5648: 			--help | -h)                  showhelp; exit 0;;
rubidium@5643: 
celestar@5648: 			--config-log)                 prev_p="config_log";;
celestar@5648: 			--config-log=*)               config_log="$optarg";;
rubidium@5643: 
celestar@5648: 			--build)                      prev_p="build";;
celestar@5648: 			--build=*)                    build="$optarg";;
celestar@5648: 
celestar@5648: 			--host)                       prev_p="host";;
celestar@5648: 			--host=*)                     host="$optarg";;
celestar@5648: 
celestar@5648: 			--os)                         prev_p="os";;
celestar@5648: 			--os=*)                       os="$optarg";;
celestar@5648: 
celestar@5648: 			--revision=*)                 revision="$optarg";;
celestar@5648: 
celestar@5648: 			--cc-build)                   prevp_p="cc_build";;
celestar@5648: 			--cc-build=*)                 cc_build="$optarg";;
celestar@5648: 			--cc-host)                    prevp_p="cc_host";;
celestar@5648: 			--cc-host=*)                  cc_host="$optarg";;
celestar@5650: 			--cxx-build)                  prevp_p="cxx_build";;
celestar@5650: 			--cxx-build=*)                cxx_build="$optarg";;
celestar@5648: 			--cxx-host)                   prevp_p="cxx_host";;
celestar@5648: 			--cxx-host=*)                 cxx_host="$optarg";;
celestar@5648: 			--windres)                    prevp_p="windres";;
celestar@5648: 			--windres=*)                  windres="$optarg";;
celestar@5648: 			--strip)                      prevp_p="strip";;
celestar@5648: 			--strip=*)                    strip="$optarg";;
celestar@5648: 			--lipo)                       prevp_p="lipo";;
celestar@5648: 			--lipo=*)                     lipo="$optarg";;
celestar@5648: 
celestar@5648: 			--endian)                     prev_p="endian";;
celestar@5648: 			--endian=*)                   endian="$optarg";;
rubidium@5643: 
rubidium@5643: 
rubidium@5643: 
celestar@5648: 			--prefix-dir)                 prevp_p="prefix-dir";;
celestar@5648: 			--prefix-dir=*)               prefix_dir="$optarg";;
rubidium@5643: 
celestar@5648: 			--binary-dir)                 prevp_p="binary-dir";;
celestar@5648: 			--binary-dir=*)               binary_dir="$optarg";;
rubidium@5643: 
celestar@5648: 			--data-dir)                   prevp_p="data-dir";;
celestar@5648: 			--data-dir=*)                 data_dir="$optarg";;
rubidium@5643: 
celestar@5648: 			--icon-dir)                   prevp_p="icon-dir";;
celestar@5648: 			--icon-dir=*)                 icon_dir="$optarg";;
rubidium@5643: 
celestar@5648: 			--personal-dir)               prevp_p="personal-dir";;
celestar@5648: 			--personal-dir=*)             personal_dir="$optarg";;
celestar@5648: 
celestar@5648: 			--install-dir)                prevp_p="install-dir";;
celestar@5648: 			--install-dir=*)              install_dir="$optarg";;
rubidium@5643: 
rubidium@5643: # TODO: The next few cases will be removed when the search path patch is applied
celestar@5648: 			--custom-lang-dir)            prevp_p="custom-lang-dir";;
celestar@5648: 			--custom-lang-dir=*)          custom_lang_dir="$optarg";;
rubidium@5643: 
celestar@5648: 			--second-data-dir)            prevp_p="second-data-dir";;
celestar@5648: 			--second-data-dir=*)          second_data_dir="$optarg";;
rubidium@5643: 
celestar@5648: 			--enable-install)             enable_install="1";;
celestar@5648: 			--enable-install=*)           enable_install="$optarg";;
rubidium@5643: # TODO: End of to be removed cases
rubidium@5643: 
rubidium@5643: 
celestar@5648: 			--enable-debug)               enable_debug="1";;
celestar@5648: 			--enable-debug=*)             enable_debug="$optarg";;
celestar@5648: 			--enable-profiling)           enable_profiling="1";;
celestar@5648: 			--enable-profiling=*)         enable_profiling="$optarg";;
celestar@5648: 			--enable-dedicated)           enable_dedicated="1";;
celestar@5648: 			--enable-dedicated=*)         enable_dedicated="$optarg";;
celestar@5648: 			--enable-network=*)           enable_network="$optarg";;
celestar@5648: 			--disable-network)            enable_network="0";;
celestar@5648: 			--disable-static)             enable_static="0";;
celestar@5648: 			--enable-static)              enable_static="2";;
celestar@5648: 			--enable-static=*)            enable_static="$optarg";;
celestar@5648: 			--disable-translator)         enable_translator="0";;
celestar@5648: 			--enable-translator)          enable_translator="2";;
celestar@5648: 			--enable-translator=*)        enable_translator="$optarg";;
celestar@5648: 			--disable-assert)             enable_assert="0";;
celestar@5648: 			--enable-assert)              enable_assert="2";;
celestar@5648: 			--enable-assert=*)            enable_assert="$optarg";;
celestar@5648: 			--disable-strip)              enable_strip="0";;
celestar@5648: 			--enable-strip)               enable_strip="2";;
celestar@5648: 			--enable-strip=*)             enable_strip="$optarg";;
celestar@5648: 			--disable-universal)          enable_universal="0";;
celestar@5648: 			--enable-universal)           enable_universal="2";;
celestar@5648: 			--enable-universal=*)         enable_universal="$optarg";;
celestar@5648: 			--disable-osx-g5)             enable_osx_g5="0";;
celestar@5648: 			--enable-osx-g5)              enable_osx_g5="2";;
celestar@5648: 			--enable-osx-g5=*)            enable_osx_g5="$optarg";;
rubidium@5643: 
celestar@5648: 			--with-sdl)                   with_sdl="2";;
celestar@5648: 			--without-sdl)                with_sdl="0";;
celestar@5648: 			--with-sdl=*)                 with_sdl="$optarg";;
rubidium@5643: 
celestar@5648: 			--with-cocoa)                 with_cocoa="2";;
celestar@5648: 			--without-cocoa)              with_cocoa="0";;
celestar@5648: 			--with-cocoa=*)               with_cocoa="$optarg";;
rubidium@5643: 
celestar@5648: 			--with-zlib)                  with_zlib="2";;
celestar@5648: 			--without-zlib)               with_zlib="0";;
celestar@5648: 			--with-zlib=*)                with_zlib="$optarg";;
rubidium@5643: 
celestar@5648: 			--with-png)                   with_png="2";;
celestar@5648: 			--without-png)                with_png="0";;
celestar@5648: 			--with-png=*)                 with_png="$optarg";;
celestar@5648: 			--with-libpng)                with_png="2";;
celestar@5648: 			--without-libpng)             with_png="0";;
celestar@5648: 			--with-libpng=*)              with_png="$optarg";;
rubidium@5643: 
celestar@5648: 			--with-freetype)              with_freetype="2";;
celestar@5648: 			--without-freetype)           with_freetype="0";;
celestar@5648: 			--with-freetype=*)            with_freetype="$optarg";;
celestar@5648: 			--with-libfreetype)           with_freetype="2";;
celestar@5648: 			--without-libfreetype)        with_freetype="0";;
celestar@5648: 			--with-libfreetype=*)         with_freetype="$optarg";;
rubidium@5643: 
celestar@5648: 			--with-fontconfig)            with_fontconfig="2";;
celestar@5648: 			--without-fontconfig)         with_fontconfig="0";;
celestar@5648: 			--with-fontconfig=*)          with_fontconfig="$optarg";;
celestar@5648: 			--with-libfontconfig)         with_fontconfig="2";;
celestar@5648: 			--without-libfontconfig)      with_fontconfig="0";;
celestar@5648: 			--with-libfontconfig=*)       with_fontconfig="$optarg";;
celestar@5648: 
celestar@5648: 			--with-makedepend)            with_makedepend="2";;
celestar@5648: 			--without-makedepend)         with_makedepend="0";;
celestar@5648: 			--with-makedepend=*)          with_makedepend="$optarg";;
celestar@5648: 
celestar@5648: 			--with-direct-music)          with_direct_music="2";;
celestar@5648: 			--without-direct-music)       with_direct_music="0";;
celestar@5648: 			--with-direct-music=*)        with_direct_music="$optarg";;
celestar@5648: 
celestar@5648: 			--with-sort)                  with_sort="2";;
celestar@5648: 			--without-sort)               with_sort="0";;
celestar@5648: 			--with-sort=*)                with_sort="$optarg";;
celestar@5648: 
celestar@5648: 			--with-iconv)                 with_iconv="2";;
celestar@5648: 			--without-iconv)              with_iconv="0";;
celestar@5648: 			--with-iconv=*)               with_iconv="$optarg";;
celestar@5648: 
celestar@5648: 			--with-midi=*)                with_midi="$optarg";;
celestar@5648: 			--with-midi-arg=*)            with_midi_arg="$optarg";;
celestar@5648: 
celestar@5648: 			--without-osx-sysroot)        with_osx_sysroot="0";;
celestar@5648: 			--with-osx-sysroot)           with_osx_sysroot="2";;
celestar@5648: 			--with-osx-sysroot=*)         with_osx_sysroot="$optarg";;
celestar@5648: 
celestar@5648: 			--without-application-bundle) with_applicant_bundle="0";;
celestar@5648: 			--with-application-bundle)    with_applicant_bundle="1";;
celestar@5648: 			--with-application-bundle=*)  with_applicant_bundle="$optarg";;
celestar@5648: 
celestar@5648: 			CC=* | --CC=*)                CC="$optarg";;
celestar@5648: 			CXX=* | --CXX=*)              CXX="$optarg";;
celestar@5648: 			CFLAGS=* | --CFLAGS=*)        CFLAGS="$optarg";;
celestar@5648: 			LDFLAGS=* | --LDFLAGS=*)      LDFLAGS="$optarg";;
celestar@5648: 
celestar@5648: 			--ignore-extra-parameters)    ignore_extra_parameters="1";;
rubidium@5643: 
rubidium@5643: 			--*)
celestar@5648: 				if [ "$ignore_extra_parameters" = "0" ]; then
rubidium@5643: 					echo "Unknown option $p"
rubidium@5643: 					exit 1
rubidium@5643: 				else
rubidium@5643: 					echo "Unknown option $p ignored"
rubidium@5643: 				fi
rubidium@5643: 				;;
rubidium@5643: 		esac
rubidium@5643: 	done
rubidium@5643: 
celestar@5648: 	if [ -n "$prev_p" ]; then
rubidium@5643: 		echo "configure: error: missing argument to --$prev_p"
rubidium@5643: 		exit 1
rubidium@5643: 	fi
rubidium@5643: 
rubidium@5643: 	# Clean the logfile
rubidium@5643: 	echo "" > $config_log
rubidium@5643: }
rubidium@5643: 
rubidium@5643: save_params() {
rubidium@5643: 	# Here we save all params, so we can later on do an exact redo of this
rubidium@5643: 	#  configuration, without having the user to re-input stuff
rubidium@5643: 
rubidium@5643: 	echo "Running configure with following options:" >> $config_log
rubidium@5643: 	echo "" >> $config_log
rubidium@5643: 
rubidium@5643: 	configure="$0 --ignore-extra-parameters"
celestar@5648: 	for p in $save_params_array; do
celestar@5648: 		eval "v=\"\$$p\""
rubidium@5643: 		p=`echo "$p" | sed 's/_/-/g;s/\n//g;'`
rubidium@5643: 		# Only save those params that aren't empty
celestar@5648: 		configure="$configure --$p=\"$v\""
rubidium@5643: 	done
rubidium@5643: 
rubidium@5643: 	echo "$configure" >> $config_log
rubidium@5643: 	echo "$configure" > config.cache
rubidium@5643: 	echo "" >> $config_log
rubidium@5643: }
rubidium@5643: 
rubidium@5643: check_params() {
rubidium@5643: 	# Some params want to be in full uppercase, else they might not work as
rubidium@5643: 	# expected.. fix that here
rubidium@5643: 
rubidium@5643: 	endian=`echo $endian | tr [:lower:] [:upper:]`
rubidium@5643: 	os=`echo $os | tr [:lower:] [:upper:]`
rubidium@5643: 
rubidium@5643: 	# Check if all params have valid values
rubidium@5643: 
rubidium@5643: 	# Endian only allows AUTO, LE and, BE
celestar@5648: 	if ! echo $endian | grep -Eq "^(AUTO|LE|BE)$"; then
rubidium@5643: 		echo "configure: error: invalid option --endian=$endian"
rubidium@5643: 		echo " Available options are: --endian=[AUTO|LE|BE]"
rubidium@5643: 		exit 1
rubidium@5643: 	fi
rubidium@5643: 	# OS only allows DETECT, UNIX, OSX, FREEBSD, MORPHOS, BEOS, SUNOS, CYGWIN, and MINGW, OS2
celestar@5648: 	if ! echo $os | grep -Eq "^(DETECT|UNIX|OSX|FREEBSD|MORPHOS|BEOS|SUNOS|CYGWIN|MINGW|OS2)$"; then
rubidium@5643: 		echo "configure: error: invalid option --os=$os"
rubidium@5643: 		echo " Available options are: --os=[DETECT|UNIX|OSX|FREEBSD|MORPHOS|BEOS|SUNOS|CYGWIN|MINGW|OS2]"
rubidium@5643: 		exit 1
rubidium@5643: 	fi
rubidium@5643: 	# enable_debug should be between 0 and 4
celestar@5648: 	if ! echo $enable_debug | grep -q "^[0123]$"; then
rubidium@5643: 		echo "configure: error: invalid option --enable-debug=$enable_debug"
rubidium@5643: 		echo " Available options are: --enable-debug[=0123]"
rubidium@5643: 		exit 1
rubidium@5643: 	fi
rubidium@5643: 
rubidium@5643: 	check_build
rubidium@5643: 	check_host
rubidium@5643: 
rubidium@5643: 	detect_os
rubidium@5643: 
rubidium@5643: # We might enable universal builds always on OSX targets.. but currently we don't
celestar@5648: #	if [ "$enable_universal" = "1" ]  && [ "$os" != "OSX" ]; then
celestar@5648: 	if [ "$enable_universal" = "1" ]; then
rubidium@5643: 		enable_universal="0"
rubidium@5643: 	fi
celestar@5648: 	if [ "$enable_universal" = "2" ]  && [ "$os" != "OSX" ]; then
rubidium@5643: 		log 1 "configure: error: --enable-universal only works on OSX"
rubidium@5643: 		exit 1
rubidium@5643: 	fi
celestar@5648: 	if [ "$enable_universal" = "0" ]; then
rubidium@5643: 		log 1 "checking universal build... no"
rubidium@5643: 	else
rubidium@5643: 		log 1 "checking universal build... yes"
rubidium@5643: 	fi
rubidium@5643: 
rubidium@5643: 	# Already detected by check_build
rubidium@5643: 	log 1 "checking for build gcc... $cc_build"
rubidium@5643: 	log 1 "checking for host gcc... $cc_host"
rubidium@5643: 
celestar@5650: 	check_cxx_build
celestar@5650: 	check_cxx_host
rubidium@5643: 	check_windres
rubidium@5643: 	check_strip
rubidium@5643: 	check_lipo
rubidium@5643: 	check_makedepend
rubidium@5643: 
celestar@5648: 	if [ "$enable_static" = "1" ]; then
celestar@5648: 		if [ "$os" = "MINGW" ] || [ "$os" = "CYGWIN" ] || [ "$os" = "MORPHOS" ] || [ "$os" = "OSX" ]; then
rubidium@5643: 			enable_static="2"
rubidium@5643: 		else
rubidium@5643: 			enable_static="0"
rubidium@5643: 		fi
rubidium@5643: 	fi
rubidium@5643: 
celestar@5648: 	if [ "$enable_static" != "0" ]; then
rubidium@5643: 		log 1 "checking for static... yes"
rubidium@5643: 
celestar@5648: 		if [ "$os" != "MINGW" ] && [ "$os" != "CYGWIN" ] && [ "$os" != "OSX" ] && [ "$os" != "MORPHOS" ]; then
rubidium@5643: 			log 1 "WARNING: static is only known to work on Windows, MacOSX and MorphOS"
rubidium@5643: 			log 1 "WARNING: use static at your own risk on this platform"
rubidium@5643: 
rubidium@5643: 			sleep 5
rubidium@5643: 		fi
rubidium@5643: 	else
rubidium@5643: 		log 1 "checking for static... no"
rubidium@5643: 	fi
rubidium@5643: 
rubidium@5643: 	# Show what we configured
celestar@5648: 	if [ "$enable_debug" = "0" ]; then
rubidium@5643: 		log 1 "using debug level... no"
celestar@5648: 	elif [ "$enable_profiling" != "0" ]; then
rubidium@5643: 		log 1 "using debug level... profiling (debug level $enable_debug)"
rubidium@5643: 	else
rubidium@5643: 		log 1 "using debug level... level $enable_debug"
rubidium@5643: 	fi
rubidium@5643: 
rubidium@5643: 	detect_sdl
rubidium@5643: 	detect_cocoa
rubidium@5643: 
celestar@5648: 	if [ "$enable_dedicated" != "0" ]; then
rubidium@5643: 		log 1 "checking GDI video driver... skipping"
rubidium@5643: 		log 1 "checking dedicated... found"
rubidium@5643: 
celestar@5648: 		if [ "$enable_network" = "0" ]; then
rubidium@5643: 			log 1 "WARNING: compiling a dedicated server without network is pointless"
rubidium@5643: 			sleep 5
rubidium@5643: 		fi
rubidium@5643: 	else
celestar@5648: 		if [ "$os" = "MINGW" ] || [ "$os" = "CYGWIN" ]; then
rubidium@5643: 			log 1 "checking GDI video driver... found"
rubidium@5643: 		else
rubidium@5643: 			log 1 "checking GDI video driver... not Windows, skipping"
rubidium@5643: 		fi
rubidium@5643: 
celestar@5648: 		if [ -z "$sdl_config" ] && [ "$with_cocoa" = 0 ] && [ "$os" != "MINGW" ] && [ "$os" != "CYGWIN" ]; then
rubidium@5643: 			log 1 "WARNING: no video driver found, building dedicated only"
rubidium@5643: 			enable_dedicated="1"
rubidium@5643: 			sleep 1
rubidium@5643: 
rubidium@5643: 			log 1 "checking dedicated... found"
rubidium@5643: 		else
rubidium@5643: 			log 1 "checking dedicated... not selected"
rubidium@5643: 		fi
rubidium@5643: 	fi
rubidium@5643: 
celestar@5648: 	if [ "$enable_network" != "0" ]; then
rubidium@5643: 		log 1 "checking network... found"
rubidium@5643: 	else
rubidium@5643: 		log 1 "checking network... disabled"
rubidium@5643: 	fi
rubidium@5643: 
celestar@5648: 	if [ "$enable_translator" != "0" ]; then
rubidium@5643: 		log 1 "checking translator... debug"
rubidium@5645: 		# -t shows TODO items, normally they are muted
rubidium@5645: 		strgen_flags="-t"
rubidium@5643: 	else
rubidium@5643: 		log 1 "checking translator... no"
rubidium@5645: 		strgen_flags=""
rubidium@5643: 	fi
rubidium@5643: 
celestar@5648: 	if [ "$enable_assert" != "0" ]; then
rubidium@5643: 		log 1 "checking assert... enabled"
rubidium@5643: 	else
rubidium@5643: 		log 1 "checking assert... disabled"
rubidium@5643: 	fi
rubidium@5643: 
rubidium@5643: 	detect_zlib
rubidium@5643: 	detect_png
rubidium@5643: 	detect_freetype
rubidium@5643: 	detect_fontconfig
rubidium@5643: 	detect_iconv
rubidium@5643: 
celestar@5648: 	if [ "$with_direct_music" = "1" ] || [ "$with_direct_music" = "2" ]; then
celestar@5648: 		if [ "$os" != "MINGW" ] && [ "$os" != "CYGWIN" ]; then
celestar@5648: 			if [ "$with_direct_music" = "2" ]; then
rubidium@5643: 				log 1 "configure: error: direct-music is only supported on Win32 targets"
rubidium@5643: 				exit 1
rubidium@5643: 			fi
rubidium@5643: 			with_direct_music="0"
rubidium@5643: 
rubidium@5643: 			log 1 "checking direct-music... not Windows, skipping"
rubidium@5643: 		else
rubidium@5643: 			check_direct_music
rubidium@5643: 		fi
rubidium@5643: 	fi
rubidium@5643: 
rubidium@5643: 	detect_sort
rubidium@5643: 
celestar@5648: 	if [ "$os" = "OSX" ] && [ "$endian" = "AUTO" ]; then
rubidium@5643: 		endian="PREPROCESSOR"
rubidium@5643: 	fi
rubidium@5643: 
rubidium@5643: 	log 1 "checking endianess... $endian"
rubidium@5643: 
rubidium@5643: 	# Suppress language errors when there is a version defined, indicating a release
rubidium@5643: 	#  It just isn't pretty if any release produces warnings in the languages.
celestar@5648: 	if [ -f "$ROOT_DIR/version" ]; then
rubidium@5643: 		lang_suppress="yes"
rubidium@5643: 		log 1 "suppress language errors... yes"
rubidium@5643: 	else
rubidium@5643: 		lang_suppress=""
rubidium@5643: 		log 1 "suppress language errors... no"
rubidium@5643: 	fi
rubidium@5643: 
celestar@5648: 	if [ "$enable_debug" = "0" ] && [ "$enable_profiling" = "0" ] && [ "$enable_strip" != "0" ]; then
celestar@5648: 		if [ "$os" = "MORPHOS" ]; then
rubidium@5643: 			strip_arg="--strip-all --strip-unneeded --remove-section .comment"
celestar@5648: 		elif [ "$os" = "OSX" ]; then
rubidium@5643: 			strip_arg=""
celestar@5648: 		elif [ "$os" = "OS2" ]; then
celestar@5648: 			strip_arg=""
celestar@5648: 			# OS2 uses strip via gcc, because it needs to be feed to emxbind
celestar@5648: 			LDFLAGS="$LDFLAGS -s"
rubidium@5643: 		else
rubidium@5643: 			strip_arg="-s"
rubidium@5643: 		fi
rubidium@5643: 
rubidium@5643: 		log 1 "checking stripping... $strip $strip_arg"
rubidium@5643: 	else
rubidium@5643: 		strip=""
rubidium@5643: 		log 1 "checking stripping... skipped"
rubidium@5643: 	fi
rubidium@5643: 
celestar@5648: 	if [ "$os" != "OSX" ] && [ "$with_osx_sysroot" != "0" ]; then
celestar@5648: 		if [ "$with_osx_sysroot" = "1" ]; then
rubidium@5643: 			with_osx_sysroot="0"
rubidium@5643: 
rubidium@5643: 			log 1 "checking OSX sysroot... not OSX, skipping"
rubidium@5643: 		else
rubidium@5643: 			log 1 "configure: error: --with-osx-sysroot only works if OSX is the target"
rubidium@5643: 			exit 1
rubidium@5643: 		fi
rubidium@5643: 	fi
rubidium@5643: 
celestar@5648: 	if [ "$with_osx_sysroot" != "0" ]; then
celestar@5648: 		if [ "$enable_universal" = "0" ] && [ "$with_osx_sysroot" != "1" ] && [ "$with_osx_sysroot" != "2" ]; then
rubidium@5643: 			log 1 "checking OSX sysroot... $with_osx_sysroot"
rubidium@5643: 		else
rubidium@5643: 			# If autodetect and no universal, use system default
celestar@5648: 			if [ "$with_osx_sysroot" = "1" ] && [ "$enable_universal" = "0" ]; then
rubidium@5643: 				log 1 "checking OSX sysroot... no (use system default)"
rubidium@5643: 				with_osx_sysroot="0"
rubidium@5643: 			else
celestar@5648: 				log 1 "checking OSX sysroot... automatically"
rubidium@5643: 				with_osx_sysroot="3"
rubidium@5643: 			fi
rubidium@5643: 		fi
rubidium@5643: 	else
celestar@5648: 		if [ "$os" = "OSX" ]; then
rubidium@5643: 			log 1 "checking OSX sysroot... no (use system default)"
rubidium@5643: 		fi
rubidium@5643: 	fi
rubidium@5643: 
celestar@5648: 	if [ "$os" != "OSX" ] && [ "$with_application_bundle" != "0" ]; then
celestar@5648: 		if [ "$with_application_bundle" = "1" ]; then
rubidium@5643: 			with_application_bundle="0"
rubidium@5643: 
rubidium@5643: 			log 1 "checking OSX application bundle... not OSX, skipping"
rubidium@5643: 		else
rubidium@5643: 			log 1 "configure: error: --with-application-bundle only works if OSX is the target"
rubidium@5643: 			exit 1
rubidium@5643: 		fi
rubidium@5643: 	fi
rubidium@5643: 
celestar@5648: 	if [ "$os" = "OSX" ] && [ "$with_application_bundle" = "1" ]; then
rubidium@5643: 		OSXAPP="OpenTTD.app"
rubidium@5643: 
rubidium@5643: # TODO: remove next few lines of code when the search path patch has been applied
celestar@5648: 		if [ -n "$custom_lang_dir" ] && [ "$custom_lang_dir" != "$(OSXAPP)/Contents/Lang/" ]; then
rubidium@5643: 			log 1 "configure: error: --custom-lang-dir and --with-application-bundle are not compatible
rubidium@5643: 			exit 1
rubidium@5643: 		fi
rubidium@5643: 
celestar@5648: 		if [ -n "$custom_lang_dir" ] && [ "$second_data_dir" != "$(OSXAPP)/Contents/Data/" ]; then
rubidium@5643: 			log 1 "configure: error: --second-data-dir and --with-application-bundle are not compatible
rubidium@5643: 			exit 1
rubidium@5643: 		fi
rubidium@5643: 
rubidium@5643: 		custom_lang_dir="${OSXAPP}/Contents/Lang/"
rubidium@5643: 		second_data_dir="${OSXAPP}/Contents/Data/"
rubidium@5643: # TODO: remove till here
rubidium@5643: 	else
rubidium@5643: 		OSXAPP=""
rubidium@5643: 	fi
rubidium@5643: 
celestar@5648: 	if [ "$os" = "OSX" ]; then
rubidium@5643: 		# Test on G5
rubidium@5643: 
celestar@5648: 		if [ "$enable_osx_g5" != "0" ]; then
rubidium@5643: 			log 1 "detecting G5... yes (forced)"
rubidium@5643: 		else
rubidium@5643: 			# First, are we a real OSX system, else we can't detect it
rubidium@5643: 			native=`LC_ALL=C uname | tr [:upper:] [:lower:] | grep darwin`
rubidium@5643: 			# If $host doesn't match $build , we are cross-compiling
celestar@5648: 			if [ -n "$native" ] && [ "$build" != "$host" ]; then
celestar@5650: 				$cc_build $SRC_DIR/os/macosx/G5_detector.cpp -o G5_detector
rubidium@5643: 				res=`./G5_detector`
rubidium@5643: 				rm -f G5_detector
celestar@5648: 				if [ -n "$res" ]; then
rubidium@5643: 					# This is G5, add flags for it
rubidium@5643: 					enable_osx_g5="2"
rubidium@5643: 
rubidium@5643: 					log 1 "detecting G5... yes"
rubidium@5643: 				else
rubidium@5643: 					enable_osx_g5="0"
rubidium@5643: 
rubidium@5643: 					log 1 "detecting G5... no"
rubidium@5643: 				fi
rubidium@5643: 			else
rubidium@5643: 				enable_osx_g5="0"
rubidium@5643: 
rubidium@5643: 				log 1 "detecting G5... no (cross-compiling)"
rubidium@5643: 			fi
rubidium@5643: 		fi
rubidium@5643: 	else
celestar@5648: 		if [ "$enable_osx_g5" != "0" ]; then
rubidium@5643: 			log 1 "configure: error: OSX G5 selected, but not compiling for OSX"
rubidium@5643: 			log 1 "configure: error: either select OSX as OS, or deselect OSX G5"
rubidium@5643: 
rubidium@5643: 			exit 1
rubidium@5643: 		fi
rubidium@5643: 	fi
rubidium@5643: }
rubidium@5643: 
rubidium@5643: make_cflags_and_ldflags() {
rubidium@5643: 	# General CFlags for BUILD
rubidium@5643: 	CFLAGS_BUILD=""
rubidium@5643: 	# General CFlags for HOST
rubidium@5643: 	CFLAGS="$CFLAGS -D$os -DWITH_REV"
rubidium@5643: 	# CFlags for HOST and C-Compiler
rubidium@5643: 	CC_FLAGS=""
rubidium@5643: 	# Libs to compile. In fact this is just LDFLAGS
rubidium@5643: 	LIBS="-lstdc++"
rubidium@5643: 	# LDFLAGS used for HOST
rubidium@5643: 	LDFLAGS="$LDFLAGS"
rubidium@5643: 
celestar@5648: 	if [ $enable_debug = 0 ]; then
celestar@5648: 		# No debug, add default stuff
rubidium@5643: 		OBJS_SUBDIR="release"
celestar@5648: 		if [ "$os" = "OSX" ]; then
rubidium@5643: 			# these compilerflags makes the app run as fast as possible without making the app unstable. It works on G3 or newer
rubidium@5643: 			CFLAGS="$CFLAGS -O3 -funroll-loops -fsched-interblock -falign-loops=16 -falign-jumps=16 -falign-functions=16 -falign-jumps-max-skip=15 -falign-loops-max-skip=15 -mdynamic-no-pic"
rubidium@5643: 		else
celestar@5648: 			if [ "$os" = "MORPHOS" ]; then
rubidium@5643: 				CFLAGS="$CFLAGS -I/gg/os-include -noixemul -fstrict-aliasing -fexpensive-optimizations"
rubidium@5643: 				CFLAGS="$CFLAGS -mcpu=604 -fno-inline -mstring -mmultiple"
rubidium@5643: 			fi
rubidium@5643: 
rubidium@5643: 			CFLAGS="$CFLAGS -O2 -fomit-frame-pointer"
rubidium@5643: 		fi
celestar@5648: 	else
celestar@5648: 		OBJS_SUBDIR="debug"
rubidium@5643: 
celestar@5648: 		# Each debug level reduces the optimalization by a bit
celestar@5648: 		if [ $enable_debug -ge 1 ]; then
celestar@5648: 			CFLAGS="$CFLAGS -g -D_DEBUG"
rubidium@5643: 		fi
celestar@5648: 		if [ $enable_debug -ge 2 ]; then
celestar@5648: 			CFLAGS="$CFLAGS -fno-inline"
rubidium@5643: 		fi
celestar@5648: 		if [ $enable_debug -ge 3 ]; then
celestar@5648: 			CFLAGS="$CFLAGS -O0"
celestar@5648: 		else
celestar@5648: 			CFLAGS="$CFLAGS -O2"
celestar@5648: 		fi
celestar@5648: 	fi
celestar@5648: 
celestar@5648: 	if [ "$enable_profiling" != "0" ]; then
celestar@5648: 		CFLAGS="$CFLAGS -p"
celestar@5648: 		LDFLAGS="$LDFLAGS -pg"
rubidium@5643: 	fi
rubidium@5643: 
rubidium@5643: 	# Enable some things only for certain GCC versions
rubidium@5643: 	cc_version=`$cc_host -dumpversion | cut -c 1,3`
rubidium@5643: 
celestar@5648: 	if [ $cc_version -ge 29 ]; then
celestar@5648: 		CFLAGS="$CFLAGS -Wall -Wno-multichar -Wsign-compare -Wundef"
rubidium@5643: 		CFLAGS="$CFLAGS -Wwrite-strings -Wpointer-arith"
rubidium@5643: 
rubidium@5643: 		CC_CFLAGS="$CC_CFLAGS -Wstrict-prototypes"
rubidium@5643: 	fi
rubidium@5643: 
celestar@5648: 	if [ $cc_version -ge 30 ]; then
rubidium@5643: 		CFLAGS="$CFLAGS -W -Wno-unused-parameter"
rubidium@5643: 	fi
rubidium@5643: 
celestar@5648: 	if [ $cc_version -ge 34 ]; then
rubidium@5643: 		CC_CFLAGS="$CC_CFLAGS -Wdeclaration-after-statement -Wold-style-definition"
rubidium@5643: 	fi
rubidium@5643: 
celestar@5648: 	if [ "$os" = "CYGWIN" ]; then
rubidium@5643: 		CFLAGS="$CFLAGS -mwin32"
rubidium@5643: 		LDFLAGS="$LDFLAGS -mwin32"
rubidium@5643: 	fi
celestar@5648: 	if [ "$os" = "MINGW" ] || [ "$os" = "CYGWIN" ]; then
rubidium@5643: 		CFLAGS="$CFLAGS -mno-cygwin"
rubidium@5643: 		LDFLAGS="$LDFLAGS -mno-cygwin"
rubidium@5643: 	fi
rubidium@5643: 
celestar@5648: 	if [ "$os" = "CYGWIN" ] || [ "$os" = "MINGW" ]; then
rubidium@5643: 		LDFLAGS="$LDFLAGS -Wl,--subsystem,windows"
rubidium@5643: 		LIBS="$LIBS -lws2_32 -lwinmm -lgdi32 -ldxguid -lole32"
rubidium@5643: 	fi
rubidium@5643: 
celestar@5648: 	if [ "$os" != "CYGWIN" ] && [ "$os" != "FREEBSD" ] && [ "$os" != "MINGW" ] && [ "$os" != "MORPHOS" ] && [ "$os" != "OSX" ]; then
rubidium@5643: 		LIBS="$LIBS -lpthread"
rubidium@5643: 		LIBS="$LIBS -lrt"
rubidium@5643: 	fi
rubidium@5643: 
celestar@5648: 	if [ "$os" != "CYGWIN" ] && [ "$os" != "MINGW" ]; then
rubidium@5643: 		LIBS="$LIBS -lc"
rubidium@5643: 	fi
rubidium@5643: 
celestar@5648: 	if [ "$os" = "MORPHOS" ]; then
rubidium@5643: 		# -Wstrict-prototypes generates much noise because of system headers
rubidium@5643: 		CFLAGS="$CFLAGS -Wno-strict-prototypes"
rubidium@5643: 	fi
rubidium@5643: 
celestar@5648: 	if [ "$os" = "OSX" ]; then
rubidium@5643: 		LDFLAGS="$LDFLAGS -framework Cocoa"
celestar@5648: 		if [ "$enable_dedicated" = "0" ]; then
rubidium@5643: 			LIBS="$LIBS -framework QuickTime"
rubidium@5643: 		fi
rubidium@5643: 	fi
rubidium@5643: 
celestar@5648: 	if [ "$os" = "BEOS" ]; then
rubidium@5643: 		LIBS="$LIBS -lmidi -lbe"
rubidium@5643: 	fi
rubidium@5643: 
rubidium@5643: 	# Most targets act like UNIX, just with some additions
celestar@5648: 	if [ "$os" = "BEOS" ] || [ "$os" = "OSX" ] || [ "$os" = "MORPHOS" ] || [ "$os" = "FREEBSD" ] || [ "$os" = "SUNOS" ] || [ "$os" = "OS2" ]; then
rubidium@5643: 		CFLAGS="$CFLAGS -DUNIX"
rubidium@5643: 	fi
rubidium@5643: 	# And others like Windows
celestar@5648: 	if [ "$os" = "MINGW" ] || [ "$os" = "CYGWIN" ]; then
rubidium@5643: 		CFLAGS="$CFLAGS -DWIN"
rubidium@5643: 	fi
rubidium@5643: 
celestar@5648: 	if [ -n "$sdl_config" ]; then
rubidium@5643: 		CFLAGS="$CFLAGS -DWITH_SDL"
rubidium@5643: 		CFLAGS="$CFLAGS `$sdl_config --cflags`"
celestar@5648: 		if [ "$enable_static" != "0" ]; then
rubidium@5643: 			LIBS="$LIBS `$sdl_config --static-libs`"
rubidium@5643: 		else
rubidium@5643: 			LIBS="$LIBS `$sdl_config --libs`"
rubidium@5643: 		fi
rubidium@5643: 	fi
rubidium@5643: 
celestar@5648: 	if [ "$with_cocoa" != "0" ]; then
rubidium@5643: 		CFLAGS="$CFLAGS -DWITH_COCOA"
rubidium@5643: 		LIBS="$LIBS -F/System/Library/Frameworks -framework Cocoa -framework Carbon -framework AudioUnit"
rubidium@5643: 	fi
rubidium@5643: 
celestar@5648: 	if [ "$with_zlib" != "0" ]; then
celestar@5648: 		if [ "$enable_static" != "0" ] && [ "$os" != "OSX" ]; then
rubidium@5643: 			LIBS="$LIBS $zlib"
rubidium@5643: 		else
rubidium@5643: 			LIBS="$LIBS -lz"
rubidium@5643: 		fi
rubidium@5643: 		CFLAGS="$CFLAGS -DWITH_ZLIB"
rubidium@5643: 	fi
rubidium@5643: 
celestar@5648: 	if [ -n "$png_config" ]; then
rubidium@5643: 		CFLAGS="$CFLAGS -DWITH_PNG"
rubidium@5643: 		CFLAGS="$CFLAGS `$png_config --cppflags --I_opts | tr '\n\r' '  '`"
rubidium@5643: 
rubidium@5643: 		# The extra flags are unneeded for latest libpng-config, but some versions are so broken...
celestar@5648: 		if [ "$enable_static" != "0" ]; then
celestar@5648: 			if [ "$os" = "OSX" ]; then
rubidium@5643: 				LIBS="$LIBS `$png_config --prefix`/lib/libpng.a"
rubidium@5643: 			else
rubidium@5643: 				LIBS="$LIBS `$png_config --static --ldflags --libs --L_opts | tr '\n\r' '  '`"
rubidium@5643: 			fi
rubidium@5643: 		else
rubidium@5643: 			LIBS="$LIBS `$png_config --ldflags --libs --L_opts | tr '\n\r' '  '`"
rubidium@5643: 		fi
rubidium@5643: 	fi
rubidium@5643: 
celestar@5648: 	if [ -n "$freetype_config" ]; then
rubidium@5643: 		CFLAGS="$CFLAGS -DWITH_FREETYPE"
rubidium@5643: 		CFLAGS="$CFLAGS `$freetype_config --cflags | tr '\n\r' '  '`"
rubidium@5643: 
celestar@5648: 		if [ "$enable_static" != "0" ]; then
celestar@5648: 			if [ "$os" = "OSX" ]; then
rubidium@5643: 				LIBS="$LIBS `$freetype_config --prefix`/lib/libfreetype.a"
rubidium@5643: 			else
rubidium@5643: 				# Is it possible to do static with freetype, if so: how?
rubidium@5643: 				LIBS="$LIBS `$freetype_config --libs | tr '\n\r' '  '`"
rubidium@5643: 			fi
rubidium@5643: 		else
rubidium@5643: 			LIBS="$LIBS `$freetype_config --libs | tr '\n\r' '  '`"
rubidium@5643: 		fi
rubidium@5643: 	fi
rubidium@5643: 
celestar@5648: 	if [ -n "$fontconfig_config" ]; then
rubidium@5643: 		CFLAGS="$CFLAGS -DWITH_FONTCONFIG"
rubidium@5643: 		CFLAGS="$CFLAGS `$fontconfig_config --cflags | tr '\n\r' '  '`"
rubidium@5643: 
celestar@5648: 		if [ "$enable_static" != "0" ]; then
celestar@5648: 			if [ "$os" = "OSX" ]; then
rubidium@5643: 				LIBS="$LIBS `$fontconfig_config --prefix`/lib/libfontconfig.a"
rubidium@5643: 			else
rubidium@5643: 				LIBS="$LIBS `$fontconfig_config --libs --static | tr '\n\r' '  '`"
rubidium@5643: 			fi
rubidium@5643: 		else
rubidium@5643: 			LIBS="$LIBS `$fontconfig_config --libs | tr '\n\r' '  '`"
rubidium@5643: 		fi
rubidium@5643: 	fi
rubidium@5643: 
celestar@5648: 	if [ "$with_direct_music" != "0" ]; then
rubidium@5643: 		CFLAGS="$CFLAGS -DWIN32_ENABLE_DIRECTMUSIC_SUPPORT"
rubidium@5643: 	fi
rubidium@5643: 
celestar@5648: 	if [ "$with_iconv" != "0" ]; then
rubidium@5643: 		CFLAGS="$CFLAGS -DWITH_ICONV"
rubidium@5643: 		LIBS="$LIBS -liconv"
celestar@5648: 		if [ "$with_iconv" != "2" ]; then
rubidium@5643: 			CFLAGS="$CFLAGS -I$with_iconv/include"
rubidium@5643: 			LIBS="$LIBS -L$with_iconv/lib"
rubidium@5643: 		fi
rubidium@5643: 	fi
rubidium@5643: 
celestar@5648: 	if [ -n "$with_midi" ]; then
celestar@5648: 		CFLAGS="$CFLAGS -DEXTERNAL_PLAYER=\\\\\"$with_midi\\\\\""
rubidium@5643: 	fi
celestar@5648: 	if [ -n "$with_midi_arg" ]; then
celestar@5648: 		CFLAGS="$CFLAGS -DMIDI_ARG=\\\\\"$with_midi_arg\\\\\""
rubidium@5643: 	fi
rubidium@5643: 
celestar@5648: 	if [ "$enable_dedicated" != "0" ]; then
rubidium@5643: 		CFLAGS="$CFLAGS -DDEDICATED"
rubidium@5643: 	fi
rubidium@5643: 
celestar@5648: 	if [ "$enable_network" != "0" ]; then
rubidium@5643: 		CFLAGS="$CFLAGS -DENABLE_NETWORK"
rubidium@5643: 
celestar@5648: 		if [ "$os" = "BEOS" ]; then
rubidium@5643: 			LDFLAGS="$LDFLAGS -lbind -lsocket"
rubidium@5643: 		fi
rubidium@5643: 
celestar@5648: 		if [ "$os" = "SUNOS" ]; then
rubidium@5643: 			LDFLAGS="$LDFLAGS -lnsl -lsocket"
rubidium@5643: 		fi
rubidium@5643: 	fi
rubidium@5643: 
celestar@5648: 	if [ "$enable_static" != "0" ]; then
rubidium@5643: 		# OSX can't handle -static in LDFLAGS
celestar@5648: 		if [ "$os" != "OSX" ]; then
rubidium@5643: 			LDFLAGS="$LDFLAGS -static"
rubidium@5643: 		fi
rubidium@5643: 	fi
rubidium@5643: 
celestar@5648: 	if [ "$enable_assert" = "0" ]; then
rubidium@5643: 		CFLAGS="$CFLAGS -DNDEBUG"
rubidium@5643: 	fi
rubidium@5643: 
celestar@5648: 	if [ "$enable_osx_g5" != "0" ]; then
rubidium@5643: 		CFLAGS="$CFLAGS -mtune=970 -mcpu=970 -mpowerpc-gpopt"
rubidium@5643: 	fi
rubidium@5643: 
celestar@5648: 	if [ "$with_osx_sysroot" != "0" ] && [ "$with_osx_sysroot" != "3" ]; then
rubidium@5643: 		CFLAGS="$CFLAGS -isysroot /Developer/SDKs/MacOSX$with_osx_sysroot.sdk"
rubidium@5643: 		LDFLAGS="$LDFLAGS -Wl,-syslibroot,/Developer/SDKs/MacOSX$with_osx_sysroot.sdk"
rubidium@5643: 	fi
rubidium@5643: 
rubidium@5643: # TODO: remove next few lines of code when the search path patch has been applied
celestar@5648: 	if [ -n "$second_data_dir" ]; then
rubidium@5643: 		CFLAGS="$CFLAGS -DSECOND_DATA_DIR=\\\\\"$second_data_dir\\\\\""
rubidium@5643: 	fi
rubidium@5643: 
celestar@5648: 	if [ -n "$custom_lang_dir" ]; then
rubidium@5643: 		CFLAGS="$CFLAGS -DCUSTOM_LANG_DIR=\\\\\"$custom_lang_dir\\\\\""
rubidium@5643: 	fi
rubidium@5643: # TODO: remove till here
rubidium@5643: 
celestar@5648: 	if [ "$enable_install" = "1" ]; then
celestar@5648: 		if [ -n "$personal_dir" ]; then
rubidium@5643: 			CFLAGS="$CFLAGS -DUSE_HOMEDIR=1 -DPERSONAL_DIR=\\\\\"$personal_dir/\\\\\""
rubidium@5643: 		fi
rubidium@5643: 
celestar@5648: 		if [ -n "$data_dir" ]; then
rubidium@5643: 			CFLAGS="$CFLAGS -DGAME_DATA_DIR=\\\\\"$prefix_dir/$data_dir/\\\\\""
rubidium@5643: 		fi
rubidium@5643: 
celestar@5648: 		if [ -n "$icon_dir" ]; then
rubidium@5643: 			CFLAGS="$CFLAGS -DICON_DIR=\\\\\"$prefix_dir/$icon_dir/\\\\\""
rubidium@5643: 		fi
rubidium@5643: 	fi
rubidium@5643: 
celestar@5648: 	if [ -n "$revision" ]; then
rubidium@5643: 		log 1 "checking revision... $revision"
rubidium@5643: 		log 1 "WARNING: we do not advise you to use this setting"
rubidium@5643: 		log 1 "WARNING: in most cases it is not safe for network use"
rubidium@5643: 		log 1 "WARNING: USE WITH CAUTION!"
rubidium@5643: 
rubidium@5643: 		sleep 5
celestar@5648: 	elif [ -f "$ROOT_DIR/version" ]; then
rubidium@5643: 		revision="`cat $ROOT_DIR/version`"
rubidium@5643: 
rubidium@5643: 		log 1 "checking revision... $revision"
rubidium@5643: 	else
rubidium@5643: 		revision=""
rubidium@5643: 
rubidium@5643: 		log 1 "checking revision... svn detection"
rubidium@5643: 	fi
rubidium@5643: 
rubidium@5643: 	log 1 "using CFLAGS... $CFLAGS $CC_CFLAGS"
rubidium@5643: 	log 1 "using LDFLAGS... $LIBS $LDFLAGS"
rubidium@5643: 
rubidium@5643: 	# Makedepend doesn't like something like: -isysroot /OSX/blabla
rubidium@5643: 	#  so convert it to: -isysroot -OSX/blabla. makedepend just ignores
rubidium@5643: 	#  any - command it doesn't know, so we are pretty save.
rubidium@5643: 	# Lovely hackish, not?
rubidium@5643: 	# Btw, this almost always comes from outside the configure, so it is
rubidium@5643: 	#  not something we can control.
celestar@5648: 	if [ "$with_makedepend" != "0" ]; then
rubidium@5643: 		cflags_makedep="` echo "$CFLAGS" | sed 's# /# -#g'`"
rubidium@5643: 	else
rubidium@5643: 		makedepend=""
rubidium@5643: 	fi
rubidium@5643: }
rubidium@5643: 
rubidium@5643: check_compiler() {
rubidium@5643: 	# Params:
rubidium@5643: 	# $1 - Type for message (build / host)
rubidium@5643: 	# $2 - What to fill with the found compiler
rubidium@5643: 	# $3 - System to try
rubidium@5643: 	# $4 - Compiler to try
rubidium@5643: 	# $5 - Env-setting to try
rubidium@5643: 	# $6 - GCC alike to try
rubidium@5643: 	# $7 - CC alike to try
rubidium@5643: 	# $8 - "0" gcc, "1" g++, "2" windres, "3" strip, "4" lipo
rubidium@5643: 	# $9 - What the command is to check for
rubidium@5643: 
celestar@5648: 	if [ -n "$3" ]; then
rubidium@5643: 		# Check for system
rubidium@5643: 		machine=`$3-$6 $9 2>/dev/null`
rubidium@5643: 		ret=$?
rubidium@5643: 		eval "$2=$3-$6"
rubidium@5643: 
rubidium@5643: 		log 2 "executing $3-$6 $9"
rubidium@5643: 		log 2 "  returned $machine"
rubidium@5643: 		log 2 "  exit code $ret"
rubidium@5643: 
celestar@5648: 		if ( [ -z "$machine" ] && [ "$8" != "3" ] ) || [ "$ret" != "0" ]; then
rubidium@5643: 			log 1 "checking $1... $3-$6 not found"
rubidium@5643: 			log 1 "I couldn't detect any $6 binary for $3"
rubidium@5643: 			exit 1
rubidium@5643: 		fi
rubidium@5643: 
celestar@5648: 		if [ "$machine" != "$3" ] && ( [ "$8" = "0" ] || [ "$8" = "1" ] ); then
rubidium@5643: 			log 1 "checking $1... expected $3, found $machine"
rubidium@5643: 			log 1 "the compiler suggests it doesn't build code for the machine you specified"
rubidium@5643: 			exit 1
rubidium@5643: 		fi
celestar@5648: 	elif [ -n "$4" ]; then
rubidium@5643: 		# Check for manual compiler
rubidium@5643: 		machine=`$4 $9 2>/dev/null`
rubidium@5643: 		ret=$?
rubidium@5643: 		eval "$2=$4"
rubidium@5643: 
rubidium@5643: 		log 2 "executing $4 $9"
rubidium@5643: 		log 2 "  returned $machine"
rubidium@5643: 		log 2 "  exit code $ret"
rubidium@5643: 
celestar@5648: 		if ( [ -z "$machine" ] && [ "$8" != "3" ] ) || [ "$ret" != "0" ]; then
rubidium@5643: 			log 1 "checking $1... $4 not found"
rubidium@5643: 			log 1 "the selected binary doesn't seem to be a $6 binary"
rubidium@5643: 			exit 1
rubidium@5643: 		fi
rubidium@5643: 	else
rubidium@5643: 		# Nothing given, autodetect
rubidium@5643: 
celestar@5648: 		if [ -n "$5" ]; then
rubidium@5643: 			machine=`$5 $9 2>/dev/null`
rubidium@5643: 			ret=$?
rubidium@5643: 			eval "$2=$5"
rubidium@5643: 
rubidium@5643: 			log 2 "executing $5 $9"
rubidium@5643: 			log 2 "  returned $machine"
rubidium@5643: 			log 2 "  exit code $ret"
rubidium@5643: 
rubidium@5643: 			# The user defined a GCC that doesn't reply to $9.. abort
celestar@5648: 			if ( [ -z "$machine" ] && [ "$8" != "3" ] ) || [ "$ret" != "0" ]; then
rubidium@5643: 				log 1 "checking $1... $5 unusable"
rubidium@5643: 				log 1 "the CC environment variable is set, but it doesn't seem to be a $6 binary"
rubidium@5643: 				log 1 "please redefine the CC/CXX environment to a $6 binary"
rubidium@5643: 				exit 1
rubidium@5643: 			fi
rubidium@5643: 		else
rubidium@5643: 			log 2 "checking $1... CC/CXX not set (skipping)"
rubidium@5643: 
rubidium@5643: 			# No $5, so try '$6'
rubidium@5643: 			machine=`$6 $9 2>/dev/null`
rubidium@5643: 			ret=$?
rubidium@5643: 			eval "$2=$6"
rubidium@5643: 
rubidium@5643: 			log 2 "executing $6 $9"
rubidium@5643: 			log 2 "  returned $machine"
rubidium@5643: 			log 2 "  exit code $ret"
rubidium@5643: 
celestar@5648: 			if ( [ -z "$machine" ] && [ "$8" != "3" ] ) || [ "$ret" != "0" ]; then
rubidium@5643: 				# Maybe '$7'?
rubidium@5643: 				machine=`$7 $9 2>/dev/null`
rubidium@5643: 				ret=$?
rubidium@5643: 				eval "$2=$7"
rubidium@5643: 
rubidium@5643: 				log 2 "executing $7 $9"
rubidium@5643: 				log 2 "  returned $machine"
rubidium@5643: 				log 2 "  exit code $ret"
rubidium@5643: 
rubidium@5643: 				# All failed, abort
celestar@5648: 				if [ -z "$machine" ]; then
rubidium@5643: 					log 1 "checking $1... $6 not found"
rubidium@5643: 					log 1 "I couldn't detect any $6 binary on your system"
rubidium@5643: 					log 1 "please define the CC/CXX environment to where it is located"
rubidium@5643: 
rubidium@5643: 					exit 1
rubidium@5643: 				fi
rubidium@5643: 			fi
rubidium@5643: 		fi
rubidium@5643: 	fi
rubidium@5643: 
celestar@5648: 	if [ "$8" != "0" ]; then
rubidium@5643: 		eval "res=\$$2"
rubidium@5643: 		log 1 "checking $1... $res"
rubidium@5643: 	else
rubidium@5643: 		log 1 "checking $1... $machine"
rubidium@5643: 	fi
rubidium@5643: }
rubidium@5643: 
rubidium@5643: check_build() {
rubidium@5643: 	check_compiler "build system type" "cc_build" "$build" "$cc_build" "$CC" "gcc" "cc" "0" "-dumpmachine"
rubidium@5643: }
rubidium@5643: 
rubidium@5643: check_host() {
rubidium@5643: 	# By default the host is the build
rubidium@5643: 	if [ -z "$host" ]; then host="$build"; fi
rubidium@5643: 	check_compiler "host system type" "cc_host" "$host" "$cc_host" "$CC" "gcc" "cc" "0" "-dumpmachine"
rubidium@5643: }
rubidium@5643: 
celestar@5650: check_cxx_build() {
celestar@5650: 	check_compiler "build g++" "cxx_build" "$build" "$cxx_build" "$CXX" "g++" "c++" 1 "-dumpmachine"
celestar@5650: }
celestar@5650: 
celestar@5650: check_cxx_host() {
celestar@5650: 	# By default the host is the build
celestar@5650: 	if [ -z "$host" ]; then host="$build"; fi
rubidium@5643: 	check_compiler "host g++" "cxx_host" "$host" "$cxx_host" "$CXX" "g++" "c++" 1 "-dumpmachine"
rubidium@5643: }
rubidium@5643: 
rubidium@5643: check_windres() {
celestar@5648: 	if [ "$os" = "MINGW" ] || [ "$os" = "CYGWIN" ]; then
rubidium@5643: 		check_compiler "host windres" "windres" "$host" "$windres" "$WINDRES" "windres" "windres" "2" "-V"
rubidium@5643: 	fi
rubidium@5643: }
rubidium@5643: 
rubidium@5643: check_strip() {
celestar@5648: 	if [ "$os" = "OS2" ]; then
celestar@5648: 		# OS2 via gcc is a bit weird.. stripping HAS to be done via emxbind, which is via gcc directly
celestar@5648: 		echo "checking for host strip... using gcc -s option"
celestar@5648: 	elif [ "$os" = "OSX" ]; then
rubidium@5643: 		# Most targets have -V in strip, to see if they exists... OSX doesn't.. so execute something
rubidium@5643: 		echo "int main(int argc, char *argv[]) { }" > strip.test.c
rubidium@5643: 		$cc_host strip.test.c -o strip.test
rubidium@5643: 		check_compiler "host strip" "strip" "$host" "$strip" "$STRIP" "strip" "strip" "3" "strip.test"
rubidium@5643: 		rm -f strip.test.c strip.test
rubidium@5643: 	else
rubidium@5643: 		check_compiler "host strip" "strip" "$host" "$strip" "$STRIP" "strip" "strip" "3" "-V"
rubidium@5643: 	fi
rubidium@5643: }
rubidium@5643: 
rubidium@5643: check_lipo() {
celestar@5648: 	if [ "$os" = "OSX" ] && [ "$enable_universal" != "0" ]; then
rubidium@5643: 		echo "int main(int argc, char *argv[]) { }" > lipo.test.c
rubidium@5643: 		$cc_host lipo.test.c -o lipo.test
rubidium@5643: 		check_compiler "host lipo" "lipo" "$host" "$lipo" "$LIPO" "lipo" "lipo" "4" "-info lipo.test"
rubidium@5643: 		rm -f lipo.test.c lipo.test
rubidium@5643: 	fi
rubidium@5643: }
rubidium@5643: 
rubidium@5643: check_direct_music() {
rubidium@5643: 	echo "
rubidium@5643: 		#include <windows.h>
rubidium@5643: 		#include <dmksctrl.h>
rubidium@5643: 		#include <dmusici.h>
rubidium@5643: 		#include <dmusicc.h>
rubidium@5643: 		#include <dmusicf.h>
rubidium@5643: 		int main(int argc, char *argv[]) { }" > direct_music.test.c
rubidium@5643: 	$cxx_host $CFLAGS direct_music.test.c -o direct_music.test 2> /dev/null
rubidium@5643: 	res=$?
rubidium@5643: 	rm -f direct_music.test.c direct_music.test
rubidium@5643: 
celestar@5648: 	if [ "$res" != "0" ]; then
celestar@5648: 		if [ "$with_direct_music" = "2" ]; then
rubidium@5643: 			log 1 "configure: error: direct-music is not available on this system"
rubidium@5643: 			exit 1
rubidium@5643: 		fi
rubidium@5643: 		with_direct_music="0"
rubidium@5643: 
rubidium@5643: 		log 1 "checking direct-music... not found"
rubidium@5643: 	else
rubidium@5643: 		log 1 "checking direct-music... found"
rubidium@5643: 	fi
rubidium@5643: }
rubidium@5643: 
rubidium@5643: check_makedepend() {
celestar@5648: 	if [ "$with_makedepend" = "0" ]; then
rubidium@5643: 		log 1 "checking makedepend... disabled"
rubidium@5643: 		return
rubidium@5643: 	fi
rubidium@5643: 
celestar@5648: 	if [ "$with_makedepend" = "1" ] || [ "$with_makedepend" = "2" ]; then
rubidium@5643: 		makedepend="makedepend"
rubidium@5643: 	else
rubidium@5643: 		makedepend="$with_makedepend"
rubidium@5643: 	fi
rubidium@5643: 
rubidium@5643: 	rm -f makedepend.tmp
rubidium@5643: 	touch makedepend.tmp
rubidium@5643: 	res=`$makedepend -fmakedepend.tmp 2>/dev/null`
rubidium@5643: 	res=$?
rubidium@5643: 	log 2 "executing $makedepend -f makedepend.tmp"
rubidium@5643: 	log 2 "  returned `cat makedepend.tmp`"
rubidium@5643: 	log 2 "  exit code $ret"
rubidium@5643: 
celestar@5648: 	if [ ! -s makedepend.tmp ]; then
rubidium@5643: 		rm -f makedepend.tmp makedepend.tmp.bak
rubidium@5643: 
celestar@5648: 		if [ "$with_makedepend" = "2" ]; then
rubidium@5643: 			log 1 "checking makedepend... not found"
rubidium@5643: 
rubidium@5643: 			log 1 "I couldn't detect any makedepend on your system"
rubidium@5643: 			log 1 "please locate it via --makedepend=[binary]"
rubidium@5643: 
rubidium@5643: 			exit 1
celestar@5648: 		elif [ "$with_makedepend" != "1" ]; then
rubidium@5643: 			log 1 "checking makedepend... $makedepend not found"
rubidium@5643: 
rubidium@5643: 			log 1 "the selected file doesn't seem to be a valid makedepend binary"
rubidium@5643: 
rubidium@5643: 			exit 1
rubidium@5643: 		else
rubidium@5643: 			log 1 "checking makedepend... not found"
rubidium@5643: 
rubidium@5643: 			with_makedepend="0"
rubidium@5643: 			return
rubidium@5643: 		fi
rubidium@5643: 	fi
rubidium@5643: 
rubidium@5643: 	rm -f makedepend.tmp makedepend.tmp.bak
rubidium@5643: 
rubidium@5643: 	log 1 "checking makedepend... $makedepend"
rubidium@5643: }
rubidium@5643: 
rubidium@5643: detect_os() {
celestar@5648: 	if [ $os = "DETECT" ]; then
rubidium@5643: 		# Detect UNIX, OSX, FREEBSD, MORPHOS, BEOS, SUNOS, CYGWIN, MINGW and OS2
rubidium@5643: 
rubidium@5643: 		# Try first via dumpmachine, then via uname
rubidium@5643: 		os=`echo "$host" | tr [:upper:] [:lower:] | awk '
rubidium@5643: 					/linux/        { print "UNIX";    exit}
rubidium@5643: 					/darwin/       { print "OSX";     exit}
rubidium@5643: 					/freebsd/      { print "FREEBSD"; exit}
rubidium@5643: 					/morphos/      { print "MORPHOS"; exit}
rubidium@5643: 					/beos/         { print "BEOS";    exit}
rubidium@5643: 					/sunos/        { print "SUNOS";   exit}
rubidium@5643: 					/cygwin/       { print "CYGWIN";  exit}
rubidium@5643: 					/mingw/        { print "MINGW";   exit}
celestar@5648: 					/os2/          { print "OS2";     exit}
rubidium@5643: 		'`
rubidium@5643: 
celestar@5648: 		if [ -z "$os" ]; then
rubidium@5643: 			os=`LC_ALL=C uname | tr [:upper:] [:lower:] | awk '
rubidium@5643: 					/linux/        { print "UNIX";    exit}
rubidium@5643: 					/darwin/       { print "OSX";     exit}
rubidium@5643: 					/freebsd/      { print "FREEBSD"; exit}
rubidium@5643: 					/morphos/      { print "MORPHOS"; exit}
rubidium@5643: 					/beos/         { print "BEOS";    exit}
rubidium@5643: 					/sunos/        { print "SUNOS";   exit}
rubidium@5643: 					/cygwin/       { print "CYGWIN";  exit}
rubidium@5643: 					/mingw/        { print "MINGW";   exit}
rubidium@5643: 					/os\/2/        { print "OS2";     exit}
rubidium@5643: 			'`
rubidium@5643: 		fi
rubidium@5643: 
celestar@5648: 		if [ -z "$os" ]; then
rubidium@5643: 			log 1 "detecting OS... none detected"
rubidium@5643: 			log 1 "I couldn't detect your OS. Please use --with-os=OS to force one"
rubidium@5643: 			log 1 "Allowed values are: UNIX, OSX, FREEBSD, MORPHOS, BEOS, SUNOS, CYGWIN, and MINGW"
rubidium@5643: 			exit 1
rubidium@5643: 		fi
rubidium@5643: 
rubidium@5643: 		log 1 "detecting OS... $os"
rubidium@5643: 	else
rubidium@5643: 		log 1 "forcing OS... $os"
rubidium@5643: 	fi
rubidium@5643: }
rubidium@5643: 
rubidium@5643: detect_sdl() {
rubidium@5643: 	# 0 means no, 1 is auto-detect, 2 is force
celestar@5648: 	if [ "$with_sdl" = "0" ]; then
rubidium@5643: 		log 1 "checking SDL... disabled"
rubidium@5643: 
rubidium@5643: 		sdl_config=""
rubidium@5643: 		return 0
rubidium@5643: 	fi
rubidium@5643: 
celestar@5648: 	if [ "$with_sdl" = "2" ] && [ "$with_cocoa" = "2" ]; then
rubidium@5643: 		log 1 "configure: error: it is impossible to compile both SDL and COCOA"
rubidium@5643: 		log 1 "configure: error: please deselect one of them and try again"
rubidium@5643: 		exit 1
rubidium@5643: 	fi
rubidium@5643: 
celestar@5648: 	if [ "$with_sdl" = "2" ] && [ "$enable_dedicated" != "0" ]; then
rubidium@5643: 		log 1 "configure: error: it is impossible to compile a dedicated with SDL"
rubidium@5643: 		log 1 "configure: error: please deselect one of them and try again"
rubidium@5643: 		exit 1
rubidium@5643: 	fi
rubidium@5643: 
celestar@5648: 	if [ "$enable_dedicated" != "0" ]; then
rubidium@5643: 		log 1 "checking SDL... skipping"
rubidium@5643: 
rubidium@5643: 		sdl_config=""
rubidium@5643: 		return 0
rubidium@5643: 	fi
rubidium@5643: 
rubidium@5643: 	# By default on OSX we don't use SDL. The rest is auto-detect
celestar@5648: 	if [ "$with_sdl" = "1" ] && [ "$os" = "OSX" ] && [ "$with_cocoa" != "0" ]; then
rubidium@5643: 		log 1 "checking SDL... OSX, skipping"
rubidium@5643: 
rubidium@5643: 		sdl_config=""
rubidium@5643: 		return 0
rubidium@5643: 	fi
rubidium@5643: 
celestar@5648: 	if [ "$with_sdl" = "1" ] || [ "$with_sdl" = "" ] || [ "$with_sdl" = "2" ]; then
celestar@5648: 		sdl_config="sdl-config"
rubidium@5643: 	else
rubidium@5643: 		sdl_config="$with_sdl"
rubidium@5643: 	fi
rubidium@5643: 
rubidium@5643: 	version=`$sdl_config --version 2>/dev/null`
rubidium@5643: 	ret=$?
rubidium@5643: 	log 2 "executing $sdl_config --version"
rubidium@5643: 	log 2 "  returned $version"
rubidium@5643: 	log 2 "  exit code $ret"
rubidium@5643: 
celestar@5648: 	if [ -z "$version" ] || [ "$ret" != "0" ]; then
rubidium@5643: 		log 1 "checking SDL... not found"
rubidium@5643: 
rubidium@5643: 		# It was forced, so it should be found.
celestar@5648: 		if [ "$with_sdl" != "1" ]; then
rubidium@5643: 			log 1 "configure: error: sdl-config couldn't be found"
rubidium@5643: 			log 1 "configure: error: you supplied '$with_sdl', but it seems invalid"
rubidium@5643: 			exit 1
rubidium@5643: 		fi
rubidium@5643: 
rubidium@5643: 		sdl_config=""
rubidium@5643: 		return 0
rubidium@5643: 	fi
rubidium@5643: 
rubidium@5643: 	log 1 "checking SDL... found"
rubidium@5643: }
rubidium@5643: 
rubidium@5643: detect_cocoa() {
rubidium@5643: 	# 0 means no, 1 is auto-detect, 2 is force
celestar@5648: 	if [ "$with_cocoa" = "0" ]; then
rubidium@5643: 		log 1 "checking COCOA... disabled"
rubidium@5643: 
rubidium@5643: 		return 0
rubidium@5643: 	fi
rubidium@5643: 
celestar@5648: 	if [ "$with_cocoa" = "2" ] && [ "$enable_dedicated" != "0" ]; then
rubidium@5643: 		log 1 "configure: error: it is impossible to compile a dedicated with COCOA"
rubidium@5643: 		log 1 "configure: error: please deselect one of them and try again"
rubidium@5643: 		exit 1
rubidium@5643: 	fi
rubidium@5643: 
celestar@5648: 	if [ "$enable_dedicated" != "0" ]; then
rubidium@5643: 		log 1 "checking COCOA... skipping"
rubidium@5643: 
rubidium@5643: 		with_cocoa="0"
rubidium@5643: 		return 0
rubidium@5643: 	fi
rubidium@5643: 
rubidium@5643: 	# By default on OSX we use COCOA. The rest doesn't support it
celestar@5648: 	if [ "$with_cocoa" = "1" ] && [ "$os" != "OSX" ]; then
rubidium@5643: 		log 1 "checking COCOA... not OSX, skipping"
rubidium@5643: 
rubidium@5643: 		with_cocoa="0"
rubidium@5643: 		return 0
rubidium@5643: 	fi
rubidium@5643: 
celestar@5648: 	if [ "$os" != "OSX" ]; then
rubidium@5643: 		log 1 "checking COCOA... not OSX"
rubidium@5643: 
rubidium@5643: 		log 1 "configure: error: COCOA video driver is only supported for OSX"
rubidium@5643: 		exit 1
rubidium@5643: 	fi
rubidium@5643: 
rubidium@5643: 	log 1 "checking COCOA... found"
rubidium@5643: }
rubidium@5643: 
rubidium@5643: detect_zlib() {
rubidium@5643: 	# 0 means no, 1 is auto-detect, 2 is force
celestar@5648: 	if [ "$with_zlib" = "0" ]; then
rubidium@5643: 		log 1 "checking zlib... disabled"
rubidium@5643: 
rubidium@5643: 		zlib=""
rubidium@5643: 		return 0
rubidium@5643: 	fi
rubidium@5643: 
rubidium@5643: 	log 2 "detecting zlib"
rubidium@5643: 
celestar@5648: 	if [ "$with_zlib" = "1" ] || [ "$with_zlib" = "" ] || [ "$with_zlib" = "2" ]; then
rubidium@5643: 		zlib=`ls -1 /usr/include/*.h 2>/dev/null | grep "\/zlib.h$"`
celestar@5648: 		if [ -z "$zlib" ]; then
rubidium@5643: 			log 2 "  trying /usr/include/zlib.h... no"
rubidium@5643: 			zlib=`ls -1 /usr/local/include/*.h 2>/dev/null | grep "\/zlib.h$"`
rubidium@5643: 		fi
celestar@5648: 		if [ -z "$zlib" ]; then
rubidium@5643: 			log 2 "  trying /usr/local/include/zlib.h... no"
rubidium@5643: 		fi
rubidium@5643: 
celestar@5648: 		if [ -n "$zlib" ] && [ "$enable_static" != "0" ] && [ "$os" != "OSX" ]; then
rubidium@5643: 			log 2 "  trying $zlib... found"
rubidium@5643: 			# Now find the static lib, if needed
rubidium@5643: 			zlib=`ls /lib/*.a 2>/dev/null | grep "\/libz.a$"`
celestar@5648: 			if [ -z "$zlib" ]; then
rubidium@5643: 				log 2 "  trying /lib/libz.a... no"
rubidium@5643: 				zlib=`ls /usr/lib/*.a 2>/dev/null | grep "\/libz.a$"`
rubidium@5643: 			fi
celestar@5648: 			if [ -z "$zlib" ]; then
rubidium@5643: 				log 2 "  trying /usr/lib/libz.a... no"
rubidium@5643: 				zlib=`ls /usr/local/lib/*.a 2>/dev/null | grep "\/libz.a$"`
rubidium@5643: 			fi
celestar@5648: 			if [ -z "$zlib" ]; then
rubidium@5643: 				log 2 "  trying /usr/local/lib/libz.a... no"
rubidium@5643: 				log 1 "configure: error: zlib couldn't be found"
rubidium@5643: 				log 1 "configure: error: you requested a static link, but I can't find zlib.a"
rubidium@5643: 
rubidium@5643: 				exit 1
rubidium@5643: 			fi
rubidium@5643: 		fi
rubidium@5643: 	else
rubidium@5643: 		# Make sure it exists
celestar@5648: 		if [ -f "$with_zlib" ]; then
celestar@5648: 			zlib=`ls $with_zlib 2>/dev/null`
celestar@5648: 		else
celestar@5648: 			zlib=`ls $with_zlib/libz.a 2>/dev/null`
celestar@5648: 		fi
rubidium@5643: 	fi
rubidium@5643: 
celestar@5648: 	if [ -z "$zlib" ]; then
rubidium@5643: 		log 1 "checking zlib... not found"
celestar@5648: 		if [ "$with_zlib" = "2" ]; then
rubidium@5643: 			log 1 "configure: error: zlib couldn't be found"
rubidium@5643: 
rubidium@5643: 			exit 1
celestar@5648: 		elif [ "$with_zlib" != "1" ]; then
rubidium@5643: 			log 1 "configure: error: zlib couldn't be found"
rubidium@5643: 			log 1 "configure: error: you supplied '$with_zlib', but it seems invalid"
rubidium@5643: 
rubidium@5643: 			exit 1
rubidium@5643: 		fi
rubidium@5643: 
rubidium@5643: 		return 0
rubidium@5643: 	fi
rubidium@5643: 
rubidium@5643: 	log 2 "  trying $zlib... found"
rubidium@5643: 
rubidium@5643: 	log 1 "checking zlib... found"
rubidium@5643: }
rubidium@5643: 
rubidium@5643: detect_png() {
rubidium@5643: 	# 0 means no, 1 is auto-detect, 2 is force
celestar@5648: 	if [ "$with_png" = "0" ]; then
rubidium@5643: 		log 1 "checking libpng... disabled"
rubidium@5643: 
rubidium@5643: 		png_config=""
rubidium@5643: 		return 0
rubidium@5643: 	fi
rubidium@5643: 
celestar@5648: 	if [ "$with_zlib" = "0" ] || [ "$zlib" = "" ]; then
rubidium@5643: 		log 1 "configure: error: libpng depends on zlib, which couldn't be found / was disabled"
rubidium@5643: 		log 1 "configure: error: please supply --with-zlib, with a valid zlib location"
rubidium@5643: 		exit 1
rubidium@5643: 	fi
rubidium@5643: 
celestar@5648: 	if [ "$with_png" = "1" ] || [ "$with_png" = "" ] || [ "$with_png" = "2" ]; then
rubidium@5643: 		png_config="libpng-config"
rubidium@5643: 	else
rubidium@5643: 		png_config="$with_png"
rubidium@5643: 	fi
rubidium@5643: 
rubidium@5643: 	version=`$png_config --version 2>/dev/null`
rubidium@5643: 	ret=$?
rubidium@5643: 	log 2 "executing $png_config --version"
rubidium@5643: 	log 2 "  returned $version"
rubidium@5643: 	log 2 "  exit code $ret"
rubidium@5643: 
celestar@5648: 	if [ -z "$version" ] || [ "$ret" != "0" ]; then
rubidium@5643: 		log 1 "checking libpng... not found"
rubidium@5643: 
rubidium@5643: 		# It was forced, so it should be found.
celestar@5648: 		if [ "$with_png" != "1" ]; then
rubidium@5643: 			log 1 "configure: error: libpng-config couldn't be found"
rubidium@5643: 			log 1 "configure: error: you supplied '$with_png', but it seems invalid"
rubidium@5643: 			exit 1
rubidium@5643: 		fi
rubidium@5643: 
rubidium@5643: 		png_config=""
rubidium@5643: 		return 0
rubidium@5643: 	fi
rubidium@5643: 
rubidium@5643: 	log 1 "checking libpng... found"
rubidium@5643: }
rubidium@5643: 
rubidium@5643: detect_freetype() {
rubidium@5643: 	# 0 means no, 1 is auto-detect, 2 is force
celestar@5648: 	if [ "$with_freetype" = "0" ]; then
rubidium@5643: 		log 1 "checking libfreetype... disabled"
rubidium@5643: 
rubidium@5643: 		freetype_config=""
rubidium@5643: 		return 0
rubidium@5643: 	fi
rubidium@5643: 
celestar@5648: 	if [ "$with_zlib" = "0" ] || [ "$zlib" = "" ]; then
rubidium@5643: 		log 1 "configure: error: libfreetype depends on zlib, which couldn't be found / was disabled"
rubidium@5643: 		log 1 "configure: error: please supply --with-zlib, with a valid zlib location"
rubidium@5643: 		exit 1
rubidium@5643: 	fi
rubidium@5643: 
celestar@5648: 	if [ "$with_freetype" = "1" ] || [ "$with_freetype" = "" ] || [ "$with_freetype" = "2" ]; then
rubidium@5643: 		freetype_config="freetype-config"
rubidium@5643: 	else
rubidium@5643: 		freetype_config="$with_freetype"
rubidium@5643: 	fi
rubidium@5643: 
rubidium@5643: 	version=`$freetype_config --version 2>/dev/null`
rubidium@5643: 	ret=$?
rubidium@5643: 	log 2 "executing freetype_config --version"
rubidium@5643: 	log 2 "  returned $version"
rubidium@5643: 	log 2 "  exit code $ret"
rubidium@5643: 
celestar@5648: 	if [ -z "$version" ] || [ "$ret" != "0" ]; then
rubidium@5643: 		log 1 "checking libfreetype... not found"
rubidium@5643: 
rubidium@5643: 		# It was forced, so it should be found.
celestar@5648: 		if [ "$with_freetype" != "1" ]; then
rubidium@5643: 			log 1 "configure: error: freetype-config couldn't be found"
rubidium@5643: 			log 1 "configure: error: you supplied '$with_freetype', but it seems invalid"
rubidium@5643: 			exit 1
rubidium@5643: 		fi
rubidium@5643: 
rubidium@5643: 		freetype_config=""
rubidium@5643: 		return 0
rubidium@5643: 	fi
rubidium@5643: 
rubidium@5643: 	log 1 "checking libfreetype... found"
rubidium@5643: }
rubidium@5643: 
rubidium@5643: detect_fontconfig() {
rubidium@5643: 	# 0 means no, 1 is auto-detect, 2 is force
celestar@5648: 	if [ "$with_fontconfig" = "0" ]; then
rubidium@5643: 		log 1 "checking libfontconfig... disabled"
rubidium@5643: 
rubidium@5643: 		fontconfig_config=""
rubidium@5643: 		return 0
rubidium@5643: 	fi
rubidium@5643: 
celestar@5648: 	if [ "$with_fontconfig" = "1" ] || [ "$with_fontconfig" = "" ] || [ "$with_fontconfig" = "2" ]; then
rubidium@5643: 		fontconfig_config="pkg-config fontconfig"
rubidium@5643: 	else
rubidium@5643: 		fontconfig_config="$with_fontconfig"
rubidium@5643: 	fi
rubidium@5643: 
rubidium@5643: 	version=`$fontconfig_config --modversion 2>/dev/null`
rubidium@5643: 	ret=$?
rubidium@5643: 	shortversion=`echo $version | cut -c 1,3`
rubidium@5643: 	log 2 "executing $fontconfig_config --modversion"
rubidium@5643: 	log 2 "  returned $version"
rubidium@5643: 	log 2 "  exit code $ret"
rubidium@5643: 
celestar@5648: 	if [ -z "$version" ] || [ "$ret" != "0" ] || [ "$shortversion" -le "22" ]; then
celestar@5648: 		if [ -n "$shortversion" ] && [ "$shortversion" -le "22" ]; then
rubidium@5643: 			log 1 "checking libfontconfig... needs at least version 2.3.0, fontconfig NOT enabled"
rubidium@5643: 		else
rubidium@5643: 			log 1 "checking libfontconfig... not found"
rubidium@5643: 		fi
rubidium@5643: 
rubidium@5643: 		# It was forced, so it should be found.
celestar@5648: 		if [ "$with_fontconfig" != "1" ]; then
rubidium@5643: 			log 1 "configure: error: fontconfig-config couldn't be found"
rubidium@5643: 			log 1 "configure: error: you supplied '$with_fontconfig', but it seems invalid"
rubidium@5643: 			exit 1
rubidium@5643: 		fi
rubidium@5643: 
rubidium@5643: 		fontconfig_config=""
rubidium@5643: 		return 0
rubidium@5643: 	fi
rubidium@5643: 
rubidium@5643: 	log 1 "checking libfontconfig... found"
rubidium@5643: }
rubidium@5643: 
rubidium@5643: detect_iconv() {
rubidium@5643: 	# 0 means no, 1 is auto-detect, 2 is force
celestar@5648: 	if [ "$with_iconv" = "0" ]; then
rubidium@5643: 		log 1 "checking iconv... disabled"
rubidium@5643: 
rubidium@5643: 		return 0
rubidium@5643: 	fi
rubidium@5643: 
celestar@5648: 	if [ "$with_iconv" = "1" ] && [ "$os" != "OSX" ]; then
rubidium@5643: 		log 1 "checking iconv... not OSX, skipping"
rubidium@5643: 		with_iconv="0"
rubidium@5643: 
rubidium@5643: 		return 0
rubidium@5643: 	fi
rubidium@5643: 
rubidium@5643: 	# Try to find iconv.h, seems to only thing to detect iconv with
rubidium@5643: 
celestar@5648: 	if [ "$with_iconv" = "1" ] || [ "$with_iconv" = "" ] || [ "$with_iconv" = "2" ]; then
rubidium@5643: 		iconv=`ls -1 /usr/include 2>/dev/null | grep "iconv.h"`
celestar@5648: 		if [ -z "$iconv" ]; then
rubidium@5643: 			iconv=`ls -1 /usr/local/include 2>/dev/null | grep "iconv.h"`
rubidium@5643: 		fi
rubidium@5643: 	else
rubidium@5643: 		# Make sure it exists
rubidium@5643: 		iconv=`ls $with_iconv/include/iconv.h 2>/dev/null`
rubidium@5643: 	fi
rubidium@5643: 
celestar@5648: 	if [ -z "$iconv" ]; then
rubidium@5643: 		log 1 "checking iconv... not found"
celestar@5648: 		if [ "$with_iconv" = "2" ]; then
rubidium@5643: 			log 1 "configure: error: iconv couldn't be found"
rubidium@5643: 
rubidium@5643: 			exit 1
celestar@5648: 		elif [ "$with_iconv" != "1" ]; then
rubidium@5643: 			log 1 "configure: error: iconv couldn't be found"
rubidium@5643: 			log 1 "configure: error: you supplied '$with_iconv', but I couldn't detect iconv in it"
rubidium@5643: 
rubidium@5643: 			exit 1
rubidium@5643: 		fi
rubidium@5643: 
rubidium@5643: 		return 0
rubidium@5643: 	fi
rubidium@5643: 
celestar@5648: 	if [ "$with_iconv" = "1" ]; then
rubidium@5643: 		with_iconv="2"
rubidium@5643: 	fi
rubidium@5643: 
rubidium@5643: 	log 2 "found iconv in $iconv"
rubidium@5643: 
rubidium@5643: 	log 1 "checking iconv... found"
rubidium@5643: }
rubidium@5643: 
rubidium@5643: _detect_sort() {
rubidium@5643: 	sort_test_in="d
rubidium@5643: a
rubidium@5643: c
rubidium@5643: b"
rubidium@5643: 
rubidium@5643: 	sort_test_out="a
rubidium@5643: b
rubidium@5643: c
rubidium@5643: d"
rubidium@5643: 
rubidium@5643: 	log 2 "running echo <array> | $1"
rubidium@5643: 
celestar@5648: 	if [ "`echo \"$sort_test_in\" | $1 2>/dev/null`" = "$sort_test_out" ]; then
rubidium@5643: 		sort="$1"
rubidium@5643: 		log 2 "  result was valid"
rubidium@5643: 	else
rubidium@5643: 		log 2 "  result was invalid"
rubidium@5643: 	fi
rubidium@5643: }
rubidium@5643: 
rubidium@5643: detect_sort() {
celestar@5648: 	if [ "$with_sort" = "0" ]; then
rubidium@5643: 		log 1 "checking sort... disabled"
rubidium@5643: 
rubidium@5643: 		return
rubidium@5643: 	fi
rubidium@5643: 
celestar@5648: 	if [ "$with_sort" = "1" ] || [ "$with_sort" = "2" ]; then
rubidium@5643: 		_detect_sort "sort"
rubidium@5643: 		if [ -z "$sort" ]; then _detect_sort "/sbin/sort"; fi
rubidium@5643: 		if [ -z "$sort" ]; then _detect_sort "/usr/sbin/sort"; fi
rubidium@5643: 		if [ -z "$sort" ]; then _detect_sort "/usr/local/sbin/sort"; fi
rubidium@5643: 		if [ -z "$sort" ]; then _detect_sort "/bin/sort"; fi
rubidium@5643: 		if [ -z "$sort" ]; then _detect_sort "/usr/bin/sort"; fi
rubidium@5643: 		if [ -z "$sort" ]; then _detect_sort "/usr/local/bin/sort"; fi
rubidium@5643: 	else
rubidium@5643: 		_detect_sort "$with_sort"
rubidium@5643: 	fi
rubidium@5643: 
celestar@5648: 	if [ -z "$sort" ]; then
celestar@5648: 		if [ "$with_sort" = "2" ]; then
rubidium@5643: 			log 1 "checking sort... not found"
rubidium@5643: 
rubidium@5643: 			log 1 "configure: error: couldn't detect sort on your system"
rubidium@5643: 			exit 1
celestar@5648: 		elif [ "$with_sort" != "1" ]; then
rubidium@5643: 			log 1 "checking sort... $with_sort not found"
rubidium@5643: 
rubidium@5643: 			log 1 "configure: error: '$with_sort' doesn't look like a sort to me"
rubidium@5643: 			log 1 "configure: error: please verify its location and function and try again"
rubidium@5643: 
rubidium@5643: 			exit 1
rubidium@5643: 		else
rubidium@5643: 			log 1 "checking sort... not found"
rubidium@5643: 		fi
rubidium@5643: 	else
rubidium@5643: 		log 1 "checking sort... $sort"
rubidium@5643: 	fi
rubidium@5643: }
rubidium@5643: 
rubidium@5643: make_sed() {
rubidium@5643: 	# We check here if we are PPC, because then we need to enable FOUR_BYTE_BOOL
rubidium@5643: 	#  We do this here, and not sooner, so universal builds also have this
celestar@5648: 	#  automatically correct
rubidium@5643: 	# FOUR_BYTE_BOOL is needed, because C++ uses 4byte for a bool on PPC, where
rubidium@5643: 	#  we use 1 byte per bool normally in C part. So convert that last one to 4
rubidium@5643: 	#  bytes too, but only for PPC.
rubidium@5643: 	ppc=`$cc_host -dumpmachine | grep "powerpc\|ppc"`
celestar@5648: 	if [ -n "$ppc" ]; then
rubidium@5643: 		T_CFLAGS="$CFLAGS -DFOUR_BYTE_BOOL"
rubidium@5643: 		osx_sysroot_version=10.3.9
rubidium@5643: 	else
rubidium@5643: 		T_CFLAGS="$CFLAGS"
rubidium@5643: 		osx_sysroot_version=10.4u
rubidium@5643: 	fi
rubidium@5643: 
rubidium@5643: 	T_LDFLAGS="$LDFLAGS"
celestar@5648: 	if [ "$with_osx_sysroot" = "3" ]; then
rubidium@5643: 		T_CFLAGS="$T_CFLAGS -isysroot /Developer/SDKs/MacOSX$osx_sysroot_version.sdk"
rubidium@5643: 		T_LDFLAGS="$T_LDFLAGS -Wl,-syslibroot,/Developer/SDKs/MacOSX$osx_sysroot_version.sdk"
rubidium@5643: 	fi
rubidium@5643: 
rubidium@5643: 	SRC_OBJS_DIR="$BASE_SRC_OBJS_DIR/$OBJS_SUBDIR"
rubidium@5643: 
rubidium@5643: 	# All the data needed to compile a single target
rubidium@5643: 	#  Make sure if you compile multiple targets to
rubidium@5643: 	#  use multiple OBJS_DIR, because all in-between
rubidium@5643: 	#  binaries are stored in there, and nowhere else.
rubidium@5643: 	SRC_REPLACE="
rubidium@5643: 		s#!!CC_HOST!!#$cc_host#g;
rubidium@5643: 		s#!!CXX_HOST!!#$cxx_host#g;
rubidium@5643: 		s#!!CC_BUILD!!#$cc_build#g;
celestar@5650: 		s#!!CXX_BUILD!!#$cxx_build#g;
rubidium@5643: 		s#!!WINDRES!!#$windres#g;
rubidium@5643: 		s#!!STRIP!!#$strip $strip_arg#g;
rubidium@5643: 		s#!!LIPO!!#$lipo#g;
rubidium@5643: 		s#!!CC_CFLAGS!!#$CC_CFLAGS#g;
rubidium@5643: 		s#!!CFLAGS!!#$T_CFLAGS#g;
rubidium@5643: 		s#!!CFLAGS_BUILD!!#$CFLAGS_BUILD#g;
rubidium@5643: 		s#!!STRGEN_FLAGS!!#$strgen_flags#g;
rubidium@5643: 		s#!!LIBS!!#$LIBS#g;
rubidium@5643: 		s#!!LDFLAGS!!#$T_LDFLAGS#g;
rubidium@5643: 		s#!!BIN_DIR!!#$BIN_DIR#g;
rubidium@5643: 		s#!!ROOT_DIR!!#$ROOT_DIR#g;
rubidium@5643: 		s#!!MEDIA_DIR!!#$MEDIA_DIR#g;
rubidium@5643: 		s#!!SOURCE_LIST!!#$SOURCE_LIST#g;
rubidium@5643: 		s#!!SRC_OBJS_DIR!!#$SRC_OBJS_DIR#g;
rubidium@5643: 		s#!!LANG_OBJS_DIR!!#$LANG_OBJS_DIR#g;
rubidium@5643: 		s#!!SRC_DIR!!#$SRC_DIR#g;
rubidium@5643: 		s#!!OSXAPP!!#$OSXAPP#g;
rubidium@5643: 		s#!!LANG_DIR!!#$LANG_DIR#g;
rubidium@5643: 		s#!!TTD!!#$TTD#g;
rubidium@5643: 		s#!!BINARY_DIR!!#$prefix_dir/$binary_dir#g;
rubidium@5643: 		s#!!DATA_DIR!!#$prefix_dir/$data_dir#g;
rubidium@5643: 		s#!!ICON_DIR!!#$prefix_dir/$icon_dir#g;
rubidium@5643: 		s#!!PERSONAL_DIR!!#$personal_dir#g;
rubidium@5643: 		s#!!INSTALL_DIR!!#$install_dir#g;
rubidium@5643: 		s#!!STRGEN!!#$STRGEN#g;
rubidium@5643: 		s#!!ENDIAN_CHECK!!#$ENDIAN_CHECK#g;
rubidium@5643: 		s#!!ENDIAN_FORCE!!#$endian#g;
rubidium@5643: 		s#!!STAGE!!#$STAGE#g;
rubidium@5643: 		s#!!MAKEDEPEND!!#$makedepend#g;
rubidium@5643: 		s#!!CFLAGS_MAKEDEP!!#$cflags_makedep#g;
rubidium@5643: 		s#!!SORT!!#$sort#g;
rubidium@5643: 		s#!!CONFIG_CACHE_COMPILER!!#config.cache.compiler#g;
rubidium@5643: 		s#!!CONFIG_CACHE_LINKER!!#config.cache.linker#g;
rubidium@5643: 		s#!!CONFIG_CACHE_ENDIAN!!#config.cache.endian#g;
rubidium@5643: 		s#!!CONFIG_CACHE_SOURCE!!#config.cache.source#g;
rubidium@5643: 		s#!!CONFIG_CACHE_VERSION!!#config.cache.version#g;
rubidium@5643: 		s#!!CONFIG_CACHE_SOURCE_LIST!!#config.cache.source.list#g;
rubidium@5643: 		s#!!LANG_SUPPRESS!!#$lang_suppress#g;
rubidium@5643: 		s#!!OBJS_C!!#$OBJS_C#g;
rubidium@5643: 		s#!!OBJS_CPP!!#$OBJS_CPP#g;
rubidium@5643: 		s#!!OBJS_M!!#$OBJS_M#g;
rubidium@5643: 		s#!!OBJS_RC!!#$OBJS_RC#g;
rubidium@5643: 		s#!!SRCS!!#$SRCS#g;
rubidium@5643: 		s#!!OS!!#$os#g;
rubidium@5643: 		s#!!CONFIGURE_FILES!!#$CONFIGURE_FILES#g;
rubidium@5643: 		s#!!REVISION!!#$revision#g;
rubidium@5643: 		s#!!ENABLE_INSTALL!!#$enable_install#g;
rubidium@5643: 	"
rubidium@5643: }
rubidium@5643: 
rubidium@5643: generate_main() {
rubidium@5643: 	STAGE="[MAIN]"
rubidium@5643: 
rubidium@5643: 	make_sed
rubidium@5643: 
rubidium@5643: 	# Create the main Makefile
rubidium@5643: 	echo "Generating Makefile..."
celestar@5648: 	< $ROOT_DIR/Makefile.in sed "$SRC_REPLACE" > Makefile
rubidium@5643: 	echo "# Auto-generated file -- DO NOT EDIT" > Makefile.am
celestar@5648: 	echo >> Makefile.am
rubidium@5643: 	# Make the copy of the source-list, so we don't trigger an unwanted recompile
rubidium@5643: 	cp $SOURCE_LIST config.cache.source.list
rubidium@5643: 	# Make sure config.cache is OLDER then config.cache.source.list
rubidium@5643: 	touch config.cache
rubidium@5643: }
rubidium@5643: 
rubidium@5643: generate_lang() {
rubidium@5643: 	STAGE="[LANG]"
rubidium@5643: 
rubidium@5643: 	make_sed
rubidium@5643: 
rubidium@5643: 	# Create the language file
rubidium@5643: 	mkdir -p $LANG_OBJS_DIR
rubidium@5643: 
rubidium@5643: 	echo "Generating lang/Makefile..."
celestar@5648: 	< $ROOT_DIR/Makefile.lang.in sed "$SRC_REPLACE" > $LANG_OBJS_DIR/Makefile
rubidium@5643: 	echo "DIRS += $LANG_OBJS_DIR" >> Makefile.am
rubidium@5643: 	echo "LANG_DIRS += $LANG_OBJS_DIR" >> Makefile.am
rubidium@5643: }
rubidium@5643: 
rubidium@5643: generate_src_normal() {
rubidium@5643: 	STAGE=$1
rubidium@5643: 
rubidium@5643: 	make_sed
rubidium@5643: 
rubidium@5643: 	# Create the source file
rubidium@5643: 	mkdir -p $SRC_OBJS_DIR
rubidium@5643: 
rubidium@5643: 	echo "Generating $2/Makefile..."
celestar@5648: 	< $ROOT_DIR/Makefile.src.in sed "$SRC_REPLACE" > $SRC_OBJS_DIR/Makefile
rubidium@5643: 	echo "DIRS += $SRC_OBJS_DIR" >> Makefile.am
rubidium@5643: 	echo "SRC_DIRS += $SRC_OBJS_DIR" >> Makefile.am
rubidium@5643: }
rubidium@5643: 
rubidium@5643: generate_src_osx() {
rubidium@5643: 	cc_host_orig="$cc_host"
rubidium@5643: 	cxx_host_orig="$cxx_host"
rubidium@5643: 
rubidium@5643: 	BASE_SRC_OBJS_DIR="$OBJS_DIR/ppc"
rubidium@5643: 	cc_host="$cc_host_orig -arch ppc"
rubidium@5643: 	cxx_host="$cxx_host_orig -arch ppc"
rubidium@5643: 	generate_src_normal "[PowerPC]" "objs/ppc"
rubidium@5643: 
rubidium@5645: 	BASE_SRC_OBJS_DIR="$OBJS_DIR/intel"
rubidium@5643: 	cc_host="$cc_host_orig -arch i386"
rubidium@5643: 	cxx_host="$cxx_host_orig -arch i386"
rubidium@5645: 	generate_src_normal "[Intel]" "objs/intel"
rubidium@5643: 
rubidium@5643: 	BASE_SRC_OBJS_DIR="$OBJS_DIR/ppc970"
rubidium@5643: 	cc_host="$cc_host_orig -arch ppc970"
rubidium@5643: 	cxx_host="$cxx_host_orig -arch ppc970"
rubidium@5643: 	CFLAGS="$CFLAGS -mtune=970 -mcpu=970 -mpowerpc-gpopt"
rubidium@5643: 	generate_src_normal "[PowerPC G5]" "objs/ppc970"
rubidium@5643: }
rubidium@5643: 
rubidium@5643: generate_src() {
celestar@5648: 	if [ "$os" = "OSX" ] && [ "$enable_universal" != "0" ]; then
rubidium@5643: 		generate_src_osx
rubidium@5643: 	else
rubidium@5643: 		generate_src_normal "[SRC]" "objs"
rubidium@5643: 	fi
rubidium@5643: }
rubidium@5643: 
rubidium@5643: showhelp() {
rubidium@5643: 	echo "'configure' configures OpenTTD."
rubidium@5643: 	echo ""
rubidium@5643: 	echo "Usage: $0 [OPTION]... [VAR=VALUE]..."
rubidium@5643: 	echo ""
rubidium@5643: 	echo "To assign environment variables (e.g., CC, CFLAGS...), specify them as"
rubidium@5643: 	echo "VAR=VALUE.  See below for descriptions of some of the useful variables."
rubidium@5643: 	echo ""
rubidium@5643: 	echo "Defaults for the options are specified in brackets."
rubidium@5643: 	echo ""
rubidium@5643: 	echo "Configuration:"
rubidium@5643: 	echo "  -h, --help                     display this help and exit"
rubidium@5643: 	echo ""
rubidium@5643: 	echo "System types:"
rubidium@5643: 	echo "  --build=BUILD                  configure for building on BUILD [guessed]"
rubidium@5645: 	echo "  --host=HOST                    cross-compile to build programs to run"
rubidium@5645: 	echo "                                 on HOST [BUILD]"
rubidium@5643: 	echo "  --windres=WINDRES              the windres to use [HOST-windres]"
rubidium@5643: 	echo "  --strip=STRIP                  the strip to use [HOST-strip]"
rubidium@5643: 	echo "  --lipo=LIPO                    the lipo to use (OSX ONLY) [HOST-lipo]"
rubidium@5643: 	echo "  --os=OS                        the OS we are compiling for [DETECT]"
rubidium@5645: 	echo "                                 DETECT/UNIX/OSX/FREEBSD/MORPHOS/BEOS/"
rubidium@5645: 	echo "                                 SUNOS/CYGWIN/MINGW"
rubidium@5645: 	echo "  --endian=ENDIAN                set the endian of the HOST (AUTO/LE/BE)"
rubidium@5645: 	echo "  --revision=rXXXX               overwrite the revision detection."
rubidium@5645: 	echo "                                 Use with care!"
rubidium@5643: 	echo ""
rubidium@5643: 	echo "Paths:"
rubidium@5645: 	echo "  --prefix-dir=dir               specifies the prefix for all installed"
rubidium@5645: 	echo "                                 files [/usr/local]"
rubidium@5645: 	echo "  --binary-dir=dir               location of the binary. Will be prefixed"
rubidium@5645: 	echo "                                 with the prefix-dir [games]"
rubidium@5645: 	echo "  --data-dir=dir                 location of data files (lang, data, gm)."
rubidium@5645: 	echo "                                 Will be prefixed with the prefix-dir"
rubidium@5645: 	echo "                                 [share/games/openttd]"
rubidium@5645: 	echo "  --icon-dir=dir                 location of icons. Will be prefixed"
rubidium@5645: 	echo "                                 with the prefix-dir [share/pixmaps]"
rubidium@5643: 	echo "  --personal-dir=dir             location of the personal directory []"
rubidium@5645: 	echo "  --install-dir=dir              specifies the root to install to."
rubidium@5645: 	echo "                                 Useful to install into jails [/]"
rubidium@5643: 	echo ""
rubidium@5643: # TODO: The Following 3 tags will be removed when the 'search path patch' is applied
rubidium@5645: 	echo "  --second-data-dir=dir          specifies a second directory for the"
rubidium@5645: 	echo "                                 data files"
rubidium@5645: 	echo "  --custom-lang-dir=dir          specifies a custom directory for the"
rubidium@5645: 	echo "                                 language files"
rubidium@5645: 	echo "  --enable-install               make a binary that uses the specified"
rubidium@5645: 	echo "                                 data-dir and icon-dir"
rubidium@5643: 	echo ""
rubidium@5643: 	echo "Features and packages:"
rubidium@5645: 	echo "  --enable-debug[=LVL]           enable debug-mode (LVL=[0123], 0 is release)"
rubidium@5645: 	echo "  --enable-profiling             enables profiling"
rubidium@5645: 	echo "  --enable-dedicated             compile a dedicated server (without video)"
rubidium@5645: 	echo "  --enable-static                enable static compile (doesn't work for"
rubidium@5645: 	echo "                                 all HOSTs)"
rubidium@5643: 	echo "  --enable-translator            enable extra output for translators"
rubidium@5643: 	echo "  --enable-universal             enable universal builds (OSX ONLY)"
rubidium@5643: 	echo "  --enable-osx-g5                enables optimalizations for G5 (OSX ONLY)"
rubidium@5643: 	echo "  --disable-network              disable network support"
rubidium@5645: 	echo "  --disable-assert               disable asserts (continue on errors)"
rubidium@5643: 	echo "  --disable-strip                disable any possible stripping"
rubidium@5645: 	echo "  --without-osx-sysroot          disable the automatic adding of sysroot "
rubidium@5645: 	echo "                                 (OSX ONLY)"
rubidium@5645: 	echo "  --without-application-bundle   disable generation of application bundle"
rubidium@5645: 	echo "                                 (OSX ONLY)"
rubidium@5643: 	echo "  --with-direct-music            enable direct music support (Win32 ONLY)"
rubidium@5643: 	echo "  --with-sort=sort               define a non-default location for sort"
rubidium@5643: 	echo "  --with-midi=midi               define which midi-player to use"
rubidium@5645: 	echo "  --with-midi-arg=arg            define which args to use for the"
rubidium@5645: 	echo "                                 midi-player"
rubidium@5645: 	echo "  --with-cocoa                   enables COCOA video driver (OSX ONLY)"
rubidium@5643: 	echo "  --with-sdl[=sdl-config]        enables SDL video driver support"
rubidium@5643: 	echo "  --with-zlib[=zlib.a]           enables zlib support"
rubidium@5643: 	echo "  --with-png[=libpng-config]     enables libpng support"
rubidium@5643: 	echo "  --with-freetype[=freetype-config]"
rubidium@5643: 	echo "                                 enables libfreetype support"
rubidium@5643: 	echo "  --with-fontconfig[=pkg-config fontconfig]"
rubidium@5643: 	echo "                                 enables fontconfig support"
rubidium@5643: 	echo "  --with-iconv[=iconv-path]      enables iconv support"
rubidium@5643: 	echo "  --with-makedepend[=makedepend] enables makedepend support"
rubidium@5643: 	echo ""
rubidium@5643: 	echo "Some influential environment variables:"
rubidium@5643: 	echo "  CC                             C compiler command"
rubidium@5643: 	echo "  CXX                            C++ compiler command"
rubidium@5643: 	echo "  CFLAGS                         C compiler flags"
rubidium@5643: 	echo "  WINDRES                        windres command"
rubidium@5645: 	echo "  LDFLAGS                        linker flags, e.g. -L<lib dir> if you"
rubidium@5645: 	echo "                                 have libraries in a nonstandard"
rubidium@5645: 	echo "                                 directory <lib dir>"
rubidium@5643: 	echo ""
rubidium@5643: 	echo "Use these variables to override the choices made by 'configure' or to help"
rubidium@5643: 	echo "it to find libraries and programs with nonstandard names/locations."
rubidium@5643: }