# Auto-generated file -- DO NOT EDIT

# Check if we want to show what we are doing

ifdef VERBOSE

	Q =

else

	Q = @

endif

include Makefile.am

SOURCE_LIST = !!SOURCE_LIST!!

CONFIG_CACHE_SOURCE_LIST = !!CONFIG_CACHE_SOURCE_LIST!!

CONFIGURE_FILES = !!CONFIGURE_FILES!!

LIPO = !!LIPO!!

BIN_DIR = !!BIN_DIR!!

SRC_DIR = !!SRC_DIR!!

ROOT_DIR = !!ROOT_DIR!!

BUNDLE_DIR = "$(ROOT_DIR)/bundle"

BUNDLES_DIR = "$(ROOT_DIR)/bundles"

INSTALL_DIR = !!INSTALL_DIR!!

INSTALL_BINARY_DIR = "$(INSTALL_DIR)/"!!BINARY_DIR!!

INSTALL_ICON_DIR = "$(INSTALL_DIR)/"!!ICON_DIR!!

INSTALL_DATA_DIR = "$(INSTALL_DIR)/"!!DATA_DIR!!

TTD = !!TTD!!

TTDS = $(SRC_DIRS:%=%/$(TTD))

OS = !!OS!!

OSXAPP = !!OSXAPP!!

REVISION = !!REVISION!!

AWK = !!AWK!!

DISTCC = !!DISTCC!!

RES := $(shell if ! [ -f $(CONFIG_CACHE_SOURCE_LIST) ] || [ -n "`cmp $(CONFIG_CACHE_SOURCE_LIST) $(SOURCE_LIST)`" ]; then cp $(SOURCE_LIST) $(CONFIG_CACHE_SOURCE_LIST); fi )

all: config.cache

ifdef DISTCC

	@if [ -z "`echo '$(MFLAGS)' | grep '\-j'`" ]; then echo; echo "WARNING: you enabled distcc support, but you don't seem to be using the -jN paramter"; echo; fi

endif

	@for dir in $(DIRS); do \

		$(MAKE) -C $$dir all; \

	done

ifdef LIPO

# Lipo is an OSX thing. If it is defined, it means we are building for universal,

# and so we have have to combine the binaries into one big binary

# Remove the last binary made by the last compiled target

	@echo "----------------"

	@echo "Have not found a configuration, please run configure first."

	@echo "----------------"

	@exit 1

endif

clean:

	@for dir in $(DIRS); do \

		$(MAKE) -C $$dir clean; \

	done

	$(Q)rm -rf $(BUNDLE_TARGET)

lang:

	@for dir in $(LANG_DIRS); do \

		$(MAKE) -C $$dir all; \

	done

mrproper:

	@for dir in $(DIRS); do \

		$(MAKE) -C $$dir mrproper; \

		rm -f $$dir/Makefile; \

	done

	$(Q)rm -rf objs

	$(Q)rm -f Makefile Makefile.am

	$(Q)rm -f $(CONFIG_CACHE_SOURCE_LIST) config.cache config.log

	$(Q)rm -rf $(BUNDLE_DIR)

	$(Q)rm -rf $(BUNDLES_DIR)

depend:

	@for dir in $(SRC_DIRS); do \

		$(MAKE) -C $$dir depend; \

	done

run: all

	$(Q)cd !!BIN_DIR!! && ./!!TTD!! $(OPENTTD_ARGS)

run-gdb: all

	$(Q)cd !!BIN_DIR!! && gdb --ex run --args ./!!TTD!! $(OPENTTD_ARGS)

run-prof: all

	$(Q)cd !!BIN_DIR!! && ./!!TTD!! $(OPENTTD_ARGS) && gprof !!TTD!! | less

%.o:

	@for dir in $(SRC_DIRS); do \

		$(MAKE) -C $$dir $(@:src/%=%); \

	done

%.lng:

	$(Q)mkdir -p "$(TTD_DIR)"

	$(Q)mkdir -p "$(DATA_DIR)"

	$(Q)mkdir -p "$(LANG_DIR)"

ifdef OSXAPP

	$(Q)mkdir -p "$(BUNDLE_DIR)/$(OSXAPP)/Contents/Resources"

	$(Q)echo "APPL????" >                                          "$(BUNDLE_DIR)/$(OSXAPP)/Contents/PkgInfo"

	$(Q)cp    "$(ROOT_DIR)/os/macosx/openttd.icns"                 "$(BUNDLE_DIR)/$(OSXAPP)/Contents/Resources/openttd.icns"

	$(Q)$(ROOT_DIR)/os/macosx/plistgen.sh                          "${BUNDLE_DIR}/$(OSXAPP)" "$(REV)"

	$(Q)cp    "$(ROOT_DIR)/docs/OSX_install_instructions.txt"      "$(BUNDLE_DIR)/docs/"

	$(Q)cp    "$(ROOT_DIR)/os/macosx/splash.png"                   "$(DATA_DIR)"

endif

	$(Q)cp "$(BIN_DIR)/$(TTD)"                "$(TTD_DIR)/"

	$(Q)cp "$(BIN_DIR)/data/"*.grf            "$(DATA_DIR)/"

	$(Q)cp "$(BIN_DIR)/data/opntitle.dat"     "$(DATA_DIR)/"

	$(Q)cp "$(BIN_DIR)/lang/"*.lng            "$(LANG_DIR)/"

	$(Q)cp "$(ROOT_DIR)/readme.txt"           "$(BUNDLE_DIR)/"

	$(Q)cp "$(ROOT_DIR)/COPYING"              "$(BUNDLE_DIR)/"

	$(Q)cp "$(ROOT_DIR)/known-bugs.txt"       "$(BUNDLE_DIR)/docs/"

	$(Q)cp "$(ROOT_DIR)/docs/multiplayer.txt" "$(BUNDLE_DIR)/docs/"

	$(Q)cp "$(ROOT_DIR)/docs/32bpp.txt"       "$(BUNDLE_DIR)/docs/"

	$(Q)cp "$(ROOT_DIR)/changelog.txt"        "$(BUNDLE_DIR)/docs/"

	$(Q)cp "$(ROOT_DIR)/media/openttd.64.png" "$(BUNDLE_DIR)/media/"

	$(Q)cp "$(ROOT_DIR)/media/openttd.32.xpm" "$(BUNDLE_DIR)/media/"

	$(Q)cp "$(ROOT_DIR)/media/openttd.32.bmp" "$(BUNDLE_DIR)/media/"

ifeq ($(shell if test -n "`ls -l \"$(BIN_DIR)/scenario/\"*.scn 2> /dev/null`"; then echo 1; fi), 1)

	$(Q)cp "$(BIN_DIR)/scenario/"*.scn        "$(BUNDLE_DIR)/scenario/"

endif

ifeq ($(shell if test -n "`ls -l \"$(BIN_DIR)/scenario/heightmaps/\"* 2>/dev/null`"; then echo 1; fi), 1)

	$(Q)cp "$(BIN_DIR)/scenario/heightmaps/"* "$(BUNDLE_DIR)/scenario/heightmap/"

endif

ifeq ($(TTD), openttd.exe)

	$(Q)unix2dos "$(BUNDLE_DIR)/docs/"* "$(BUNDLE_DIR)/readme.txt" "$(BUNDLE_DIR)/COPYING"

endif

### Packing the current bundle into several compressed file formats ###

#

# Zips & dmgs do not contain a root folder, i.e. they have files in the root of the zip/dmg.

# gzip, bzip2 and lha archives have a root folder, with the same name as the bundle.

#

# One can supply a custom name by adding BUNDLE_NAME:=<name> to the make command.

#

bundle_zip: bundle

	@echo '[BUNDLE] Creating $(BUNDLE_NAME).zip'

	$(Q)mkdir -p "$(BUNDLES_DIR)"

	$(Q)cd "$(BUNDLE_DIR)" && zip -r $(shell if test -z "$(VERBOSE)"; then echo '-q'; fi) "$(BUNDLES_DIR)/$(BUNDLE_NAME).zip" .

bundle_gzip: bundle

	@echo '[BUNDLE] Creating $(BUNDLE_NAME).tar.gz'

bundle_dmg: bundle

	@echo '[BUNDLE] Creating $(BUNDLE_NAME).dmg'

	$(Q)mkdir -p "$(BUNDLES_DIR)/OpenTTD $(REV)"

	$(Q)cp -R "$(BUNDLE_DIR)/" "$(BUNDLES_DIR)/OpenTTD $(REV)"

	$(Q)hdiutil create -ov -format UDZO -srcfolder "$(BUNDLES_DIR)/OpenTTD $(REV)" "$(BUNDLES_DIR)/$(BUNDLE_NAME).dmg"

	$(Q)rm -fr "$(BUNDLES_DIR)/OpenTTD $(REV)"

ifdef OSXAPP

install:

	@echo '[INSTALL] Cannot install the OSX Application Bundle'

else

install: bundle

	@echo '[INSTALL] Installing OpenTTD'

	$(Q)install -d "$(INSTALL_BINARY_DIR)"

	$(Q)install -d "$(INSTALL_ICON_DIR)"

	$(Q)install -d "$(INSTALL_DATA_DIR)/gm"

	$(Q)install -d "$(INSTALL_DATA_DIR)/data"

	$(Q)install -d "$(INSTALL_DATA_DIR)/lang"

	$(Q)install -d "$(INSTALL_DATA_DIR)/docs"

	$(Q)install -m 755 "$(BUNDLE_DIR)/$(TTD)" "$(INSTALL_BINARY_DIR)"

	$(Q)install -m 644 "$(BUNDLE_DIR)/lang/"* "$(INSTALL_DATA_DIR)/lang"

	$(Q)install -m 644 "$(BUNDLE_DIR)/data/"* "$(INSTALL_DATA_DIR)/data"

	$(Q)install -m 644 "$(BUNDLE_DIR)/docs/"* "$(INSTALL_DATA_DIR)/docs"

	$(Q)cp -R "$(BUNDLE_DIR)/scenario" "$(INSTALL_DATA_DIR)"

endif # OSXAPP

	released_version=""

	ignore_extra_parameters="0"

	# We set all kinds of defaults for params. Later on the user can override

	# most of them; but if they don't, this default is used.

	build=""

	host=""

	cc_build=""

	cc_host=""

	cxx_build=""

	cxx_host=""

	windres=""

	strip=""

	lipo=""

	awk="awk"

	os="DETECT"

	endian="AUTO"

	cpu_type="DETECT"

	revision=""

	config_log="config.log"

	prefix_dir="/usr/local"

	binary_dir="games"

	data_dir="share/games/openttd"

	icon_dir="share/pixmaps"

	personal_dir="1"

	shared_dir="1"

	install_dir="/"

	enable_debug="0"

	enable_desync_debug="0"

	enable_profiling="0"

	enable_dedicated="0"

	enable_network="1"

	enable_static="1"

	enable_translator="0"

	enable_unicode="1"

	enable_assert="1"

	enable_strip="0"

	enable_universal="1"

	enable_osx_g5="0"

	enable_cocoa_quartz="1"

	enable_cocoa_quickdraw="1"

	with_osx_sysroot="1"

	with_application_bundle="1"

	with_sdl="1"

	with_cocoa="1"

	with_zlib="1"

	with_png="1"

	with_makedepend="1"

	with_direct_music="1"

	with_sort="1"

	with_iconv="1"

	with_midi=""

	with_midi_arg=""

	with_libtimidity="1"

	with_freetype="1"

	with_fontconfig="1"

	with_psp_config="1"

	with_threads="1"

	with_distcc="1"

	with_ccache="1"

	save_params_array="

		build

		host

		cc_build

		cc_host

		cxx_build

		cxx_host

		windres

		strip

		lipo

		awk

		os

		endian

		cpu_type

		revision

		config_log

		prefix_dir

		binary_dir

		data_dir

		icon_dir

		personal_dir

		shared_dir

		install_dir

		enable_debug

		enable_desync_debug

		enable_profiling

		enable_dedicated

		enable_network

		enable_static

		enable_translator

		enable_unicode

		enable_assert

		enable_strip

		enable_universal

		enable_osx_g5

		enable_cocoa_quartz

		enable_cocoa_quickdraw

		with_osx_sysroot

		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_libtimidity

		with_freetype

		with_fontconfig

		with_psp_config

		with_threads

		with_distcc

		with_ccache

	CC CXX CFLAGS LDFLAGS"

}

detect_params() {

	# Walk over all params from the user and override any default settings if

	#  needed. This also handles any invalid option.

	for p in "$@"; do

			--awk)                        prevp_p="awk";;

			--awk=*)                      awk="$optarg";;

			--strip)                      prevp_p="strip";;

			--strip=*)                    strip="$optarg";;

			--lipo)                       prevp_p="lipo";;

			--lipo=*)                     lipo="$optarg";;

			--endian)                     prev_p="endian";;

			--endian=*)                   endian="$optarg";;

			--prefix-dir)                 prevp_p="prefix-dir";;

			--prefix-dir=*)               prefix_dir="$optarg";;

			--binary-dir)                 prevp_p="binary-dir";;

			--binary-dir=*)               binary_dir="$optarg";;

			--data-dir)                   prevp_p="data-dir";;

			--data-dir=*)                 data_dir="$optarg";;

			--icon-dir)                   prevp_p="icon-dir";;

			--icon-dir=*)                 icon_dir="$optarg";;

			--personal-dir)               prevp_p="personal-dir";;

			--personal-dir=*)             personal_dir="$optarg";;

			--without-personal-dir)       personal_dir="";;

			--shared-dir)                 prevp_p="shared-dir";;

			--shared-dir=*)               shared_dir="$optarg";;

			--without-shared-dir)         shared_dir="";;

			--install-dir)                prevp_p="install-dir";;

			--install-dir=*)              install_dir="$optarg";;

			--enable-debug)               enable_debug="1";;

			--enable-debug=*)             enable_debug="$optarg";;

			--enable-desync-debug)        enable_desync_debug="1";;

			--enable-desync-debug=*)      enable_desync_debug="$optarg";;

			--enable-profiling)           enable_profiling="1";;

			--enable-profiling=*)         enable_profiling="$optarg";;

			--enable-dedicated)           enable_dedicated="1";;

			--enable-dedicated=*)         enable_dedicated="$optarg";;

			--enable-network=*)           enable_network="$optarg";;

			--disable-network)            enable_network="0";;

			--disable-static)             enable_static="0";;

			--enable-static)              enable_static="2";;

			--enable-static=*)            enable_static="$optarg";;

			--disable-translator)         enable_translator="0";;

			--enable-translator)          enable_translator="2";;

			--enable-translator=*)        enable_translator="$optarg";;

			--disable-assert)             enable_assert="0";;

			--enable-assert)              enable_assert="2";;

			--enable-assert=*)            enable_assert="$optarg";;

			--disable-strip)              enable_strip="0";;

			--enable-strip)               enable_strip="2";;

			--enable-strip=*)             enable_strip="$optarg";;

			--disable-universal)          enable_universal="0";;

			--enable-universal)           enable_universal="2";;

			with_application_bundle="0"

			log 1 "checking OSX application bundle... not OSX, skipping"

		else

			log 1 "configure: error: --with-application-bundle only works if OSX is the target"

			exit 1

		fi

	fi

	if [ "$os" = "OSX" ] && [ "$with_application_bundle" = "1" ]; then

		OSXAPP="OpenTTD.app"

	else

		OSXAPP=""

	fi

	if [ "$os" = "OSX" ]; then

		# Test on G5

		if [ "$enable_osx_g5" != "0" ]; then

			log 1 "detecting G5... yes (forced)"

		else

			# First, are we a real OSX system, else we can't detect it

			native=`LC_ALL=C uname | tr '[A-Z]' '[a-z]' | grep darwin`

			# If $host doesn't match $build , we are cross-compiling

				$cxx_build $SRC_DIR/os/macosx/G5_detector.cpp -o G5_detector

				res=`./G5_detector`

				rm -f G5_detector

				if [ -n "$res" ]; then

					# This is G5, add flags for it

					enable_osx_g5="2"

					log 1 "detecting G5... yes"

				else

					enable_osx_g5="0"

					log 1 "detecting G5... no"

				fi

			else

				enable_osx_g5="0"

				log 1 "detecting G5... no (cross-compiling)"

			fi

		fi

	else

		if [ "$enable_osx_g5" != "0" ]; then

			log 1 "configure: error: OSX G5 selected, but not compiling for OSX"

			log 1 "configure: error: either select OSX as OS, or deselect OSX G5"

			shared_dir=""

		fi

	fi

	if [ -n "$personal_dir" ]

	then

		log 1 "personal home directory... $personal_dir"

	else

		log 1 "personal home directory... none"

	fi

	if [ -n "$shared_dir" ]

	then

		log 1 "shared data directory... $shared_dir"

	else

		log 1 "shared data directory... none"

	fi

	if [ -n "$install_dir" ]

	then

		log 1 "installation directory... $install_dir"

	else

		log 1 "installation directory... none"

	fi

}

make_cflags_and_ldflags() {

	# General CFlags for BUILD

	CFLAGS_BUILD=""

	# General CFlags for HOST

	CFLAGS="$CFLAGS -D$os"

	# CFlags for HOST and C-Compiler

	CC_FLAGS=""

	# Libs to compile. In fact this is just LDFLAGS

	LIBS="-lstdc++"

	# LDFLAGS used for HOST

	LDFLAGS="$LDFLAGS"

	if [ $enable_debug = 0 ]; then

		# No debug, add default stuff

		OBJS_SUBDIR="release"

		if [ "$os" = "OSX" ]; then

			# these compilerflags makes the app run as fast as possible without making the app unstable. It works on G3 or newer

			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 $CFLAGS"

		else

			if [ "$os" = "MORPHOS" ]; then

				CFLAGS="-I/gg/os-include -noixemul -fstrict-aliasing -fexpensive-optimizations -mcpu=604 -fno-inline -mstring -mmultiple $CFLAGS"

				LDFLAGS="$LDFLAGS -noixemul"

		s#!!ENDIAN_FORCE!!#$endian#g;

		s#!!STAGE!!#$STAGE#g;

		s#!!MAKEDEPEND!!#$makedepend#g;

		s#!!CFLAGS_MAKEDEP!!#$cflags_makedep#g;

		s#!!SORT!!#$sort#g;

		s#!!CONFIG_CACHE_COMPILER!!#config.cache.compiler#g;

		s#!!CONFIG_CACHE_LINKER!!#config.cache.linker#g;

		s#!!CONFIG_CACHE_ENDIAN!!#config.cache.endian#g;

		s#!!CONFIG_CACHE_SOURCE!!#config.cache.source#g;

		s#!!CONFIG_CACHE_VERSION!!#config.cache.version#g;

		s#!!CONFIG_CACHE_SOURCE_LIST!!#config.cache.source.list#g;

		s#!!LANG_SUPPRESS!!#$lang_suppress#g;

		s#!!OBJS_C!!#$OBJS_C#g;

		s#!!OBJS_CPP!!#$OBJS_CPP#g;

		s#!!OBJS_MM!!#$OBJS_MM#g;

		s#!!OBJS_RC!!#$OBJS_RC#g;

		s#!!SRCS!!#$SRCS#g;

		s#!!OS!!#$os#g;

		s#!!CONFIGURE_FILES!!#$CONFIGURE_FILES#g;

		s#!!REVISION!!#$revision#g;

		s#!!AWK!!#$awk#g;

		s#!!GCC295!!#$gcc295#g;

		s#!!DISTCC!!#$distcc#g;

	"

}

generate_main() {

	STAGE="[MAIN]"

	make_sed

	# Create the main Makefile

	echo "Generating Makefile..."

	< $ROOT_DIR/Makefile.in sed "$SRC_REPLACE" > Makefile

	echo "# Auto-generated file -- DO NOT EDIT" > Makefile.am

	echo >> Makefile.am

	# Make the copy of the source-list, so we don't trigger an unwanted recompile

	cp $SOURCE_LIST config.cache.source.list

	# Make sure config.cache is OLDER then config.cache.source.list

	touch config.cache

}

generate_lang() {

	STAGE="[LANG]"

	make_sed

	# Create the language file

	mkdir -p $LANG_OBJS_DIR

	echo "Generating lang/Makefile..."

	< $ROOT_DIR/Makefile.lang.in sed "$SRC_REPLACE" > $LANG_OBJS_DIR/Makefile

	echo "DIRS += $LANG_OBJS_DIR" >> Makefile.am

	echo "LANG_DIRS += $LANG_OBJS_DIR" >> Makefile.am

}

generate_src_normal() {

	STAGE=$1

	make_sed

	# Create the source file

	mkdir -p $SRC_OBJS_DIR

	echo "  --host=HOST                    cross-compile to build programs to run"

	echo "                                 on HOST [BUILD]"

	echo "  --windres=WINDRES              the windres to use [HOST-windres]"

	echo "  --strip=STRIP                  the strip to use [HOST-strip]"

	echo "  --awk=AWK                      the awk to use in configure [awk]"

	echo "  --lipo=LIPO                    the lipo to use (OSX ONLY) [HOST-lipo]"

	echo "  --os=OS                        the OS we are compiling for [DETECT]"

	echo "                                 DETECT/UNIX/OSX/FREEBSD/OPENBSD/NETBSD/"

	echo "                                 MORPHOS/HPUX/BEOS/SUNOS/CYGWIN/MINGW/OS2/"

	echo "                                 WINCE/PSP"

	echo "  --endian=ENDIAN                set the endian of the HOST (AUTO/LE/BE)"

	echo "  --revision=rXXXX               overwrite the revision detection."

	echo "                                 Use with care!"

	echo ""

	echo "Paths:"

	echo "  --prefix-dir=dir               specifies the prefix for all installed"

	echo "                                 files [/usr/local]"

	echo "  --binary-dir=dir               location of the binary. Will be prefixed"

	echo "                                 with the prefix-dir [games]"

	echo "  --data-dir=dir                 location of data files (lang, data, gm)."

	echo "                                 Will be prefixed with the prefix-dir"

	echo "                                 [share/games/openttd]"

	echo "  --icon-dir=dir                 location of icons. Will be prefixed"

	echo "                                 with the prefix-dir [share/pixmaps]"

	echo "  --personal-dir=dir             location of the personal directory"

	echo "                                 [os-dependent default]"

	echo "  --shared-dir=dir               location of shared data files"

	echo "                                 [os-dependent default]"

	echo "  --install-dir=dir              specifies the root to install to."

	echo "                                 Useful to install into jails [/]"

	echo ""

	echo "Features and packages:"

	echo "  --enable-debug[=LVL]           enable debug-mode (LVL=[0123], 0 is release)"

	echo "  --enable_desync_debug=[LVL]    enable desync debug options (LVL=[012], 0 is none"

	echo "  --enable-profiling             enables profiling"

	echo "  --enable-dedicated             compile a dedicated server (without video)"

	echo "  --enable-static                enable static compile (doesn't work for"

	echo "                                 all HOSTs)"

	echo "  --enable-translator            enable extra output for translators"

	echo "  --enable-universal             enable universal builds (OSX ONLY)"

	echo "  --enable-osx-g5                enables optimalizations for G5 (OSX ONLY)"

	echo "  --disable-cocoa-quartz         disable the quartz window mode driver for Cocoa (OSX ONLY)"

	echo "  --disable-cocoa-quickdraw      disable the quickdraw window mode driver for Cocoa (OSX ONLY)"

	echo "  --disable-unicode              disable unicode support to build win9x"

	echo "                                 version (Win32 ONLY)"

	echo "  --disable-network              disable network support"

	echo "  --disable-assert               disable asserts (continue on errors)"

	echo "  --enable-strip                 enable any possible stripping"

	echo "  --without-osx-sysroot          disable the automatic adding of sysroot "

	echo "                                 (OSX ONLY)"

	echo "  --without-application-bundle   disable generation of application bundle"

	echo "                                 (OSX ONLY)"

	echo "  --with-direct-music            enable direct music support (Win32 ONLY)"

	echo "  --with-sort=sort               define a non-default location for sort"

	echo "  --with-midi=midi               define which midi-player to use"

	echo "  --with-midi-arg=arg            define which args to use for the"

	echo "                                 midi-player"

	echo "  --with-cocoa                   enables COCOA video driver (OSX ONLY)"

	echo "  --with-sdl[=sdl-config]        enables SDL video driver support"

	echo "  --with-zlib[=zlib.a]           enables zlib support"

	echo "  --with-png[=libpng-config]     enables libpng support"

	echo "  --with-freetype[=freetype-config]"

	echo "                                 enables libfreetype support"

	echo "  --with-fontconfig[=pkg-config fontconfig]"

	echo "                                 enables fontconfig support"

	echo "  --with-iconv[=iconv-path]      enables iconv support"

	echo "  --with-psp-config[=psp-config] enables psp-config support (PSP ONLY)"

	echo "  --with-makedepend[=makedepend] enables makedepend support"

	echo ""

	echo "Some influential environment variables:"

	echo "  CC                             C compiler command"

	echo "  CXX                            C++ compiler command"

	echo "  CFLAGS                         C compiler flags"

	echo "  WINDRES                        windres command"

	echo "  LDFLAGS                        linker flags, e.g. -L<lib dir> if you"

	echo "                                 have libraries in a nonstandard"