WIN32:=1

CYGWIN:=1

MINGW:=1

STATIC:=1

SKIP_STATIC_CHECK:=1

endif

else

UNIX:=1

endif

# Automatically recognize if building on FreeBSD

ifeq ($(shell uname),FreeBSD)

FREEBSD:=1

endif

# Automatically recognize if building on MacOSX

ifeq ($(shell uname), Darwin)

OSX:=1

# OSX uses the unix setup too

UNIX:=1

endif

# Automatically recognize if building on MorphOS

ifeq ($(shell uname), MorphOS)

MORPHOS:=1

# MorphOS uses UNIX setup too

UNIX:=1

endif

# Automatically recognize if building on BeOS

ifeq ($(shell uname), BeOS)

BEOS:=1

# BeOS uses UNIX setup too

UNIX:=1

# Except that in BeOS 5.0 we need to use net_server, not BONE networking

ifeq ($(shell uname -r), 5.0)

BEOS_NET_SERVER:=1

endif

endif

# Automatically recognize if building on SunOS/Solaris

ifeq ($(shell uname), SunOS)

SUNOS:=1

# SunOS uses UNIX setup too

UNIX:=1

endif

# END BYPASS_OS_DETECT

endif

# FreeBSD uses sdl11 instead of sdl

ifdef FREEBSD

SDL-CONFIG:=sdl11-config

else

SDL-CONFIG:=sdl-config

endif

# Networking, enabled by default

WITH_NETWORK:=1

# Library detections

WITH_SDL:=$(shell $(SDL-CONFIG) --version 2>/dev/null)

# libpng detection

WITH_PNG:=$(shell $(LIBPNG-CONFIG) --version 2>/dev/null)

ifdef WITH_PNG

# LibPNG depends on Zlib

WITH_ZLIB:=1

else

# We go looking for zlib with a little hack

WITH_ZLIB:=$(shell ls /usr/include | grep "zlib.h" 2>/dev/null) \

$(shell ls /usr/local/include | grep "zlib.h" 2>/dev/null)

ifdef WITH_ZLIB

WITH_ZLIB:=1

endif

endif

# sets the default paths

ifdef UNIX

ifndef OSX

ifndef MORPHOS

ifndef BIN_DIR

#BINARY_DIR:=

#DATA_DIR_PREFIX:=

#INSTALL_DIR:=/usr/local/

#USE_HOMEDIR:=

endif

endif

endif

endif

ifdef OSX

# we prefer to use cocoa drivers rather than SDL drivers

# if you really want SDL drivers, you can always modify Makefile.config

WITH_COCOA:=1

WITH_SDL:=

endif

# workaround

# cygwin have problems with libpng, so we will just disable it for now until the problem is solved

ifdef CYGWIN

WITH_PNG:=

endif

endif