Files @ r1725:dcb3319784d1
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Location: cpp/openttd-patchpack/source/makefiledir/Makefile.libdetection

Darkvater
(svn r2229) - Fix: [ 1188777 ] Non-existing sprite #5125 (presignal). The DOS grf file trgi.grf has 6 less sprites than the windows one. This results in some segfaults for certain sprites. Fixed it by added a dummy grf file consisting ofr 6 sprites and loaded when using DOS gfx at the appropiate place.
# this file detects what OS and libs the computer have/are running

# Automatically recognize if building on Win32
ifdef WINDIR
ifndef UNIX
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 ($(VENDOR), apple)
OSX:=1
# OSX uses the unix setup too
UNIX:=1
# OSX generally uses static since so few computers actually have all the libs installed in unix style
STATIC:=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

# 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
ifdef FREEBSD
# a little hack was needed for FreeBSD because it misses libpng-config
WITH_PNG:=$(shell ls /usr/lib | grep "libpng" 2>/dev/null) $(shell \
ls /usr/local/lib | grep "libpng" 2>/dev/null)
ifdef WITH_PNG
# makes the flag look nicer in makefile.config
WITH_PNG:=1
endif
else
WITH_PNG:=$(shell libpng-config --version 2>/dev/null)
endif

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

# workaround
# cygwin have problems with libpng, so we will just disable it for now until the problem is solved
ifdef CYGWIN
WITH_PNG:=
endif