19501ccf41
Cygwin: workaround: libpng is automatically not used even if present until the Cygwin/libpng problem is solved
108 lines
2.2 KiB
Makefile
108 lines
2.2 KiB
Makefile
# this file detects what OS and libs the computer have/are running
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# Automatically recognize if building on Win32
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ifdef WINDIR
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ifndef UNIX
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WIN32:=1
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CYGWIN:=1
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MINGW:=1
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STATIC:=1
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SKIP_STATIC_CHECK:=1
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endif
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else
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UNIX:=1
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endif
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# Automatically recognize if building on FreeBSD
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ifeq ($(shell uname),FreeBSD)
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FREEBSD:=1
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endif
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# Automatically recognize if building on MacOSX
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ifeq ($(VENDOR), apple)
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OSX:=1
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# OSX uses the unix setup too
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UNIX:=1
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endif
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# Automatically recognize if building on MorphOS
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ifeq ($(shell uname), MorphOS)
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MORPHOS:=1
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# MorphOS uses UNIX setup too
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UNIX:=1
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endif
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# Automatically recognize if building on BeOS
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ifeq ($(shell uname), BeOS)
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BEOS:=1
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# BeOS uses UNIX setup too
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UNIX:=1
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# Except that in BeOS 5.0 we need to use net_server, not BONE networking
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ifeq ($(shell uname -r), 5.0)
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BEOS_NET_SERVER:=1
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endif
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endif
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# Automatically recognize if building on SunOS/Solaris
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ifeq ($(shell uname), SunOS)
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SUNOS:=1
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# SunOS uses UNIX setup too
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UNIX:=1
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endif
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# FreeBSD uses sdl11 instead of sdl
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ifdef FREEBSD
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SDL-CONFIG:=sdl11-config
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else
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SDL-CONFIG:=sdl-config
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endif
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# Library detections
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WITH_SDL:=$(shell $(SDL-CONFIG) --version 2>/dev/null)
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# libpng detection
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ifdef FREEBSD
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# a little hack was needed for FreeBSD because it misses libpng-config
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WITH_PNG:=$(shell ls /usr/lib | grep "libpng" 2>/dev/null) $(shell \
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ls /usr/local/lib | grep "libpng" 2>/dev/null)
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ifdef WITH_PNG
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# makes the flag look nicer in makefile.config
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WITH_PNG:=1
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endif
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else
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WITH_PNG:=$(shell libpng-config --version 2>/dev/null)
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endif
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ifdef WITH_PNG
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# LibPNG depends on Zlib
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WITH_ZLIB:=1
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else
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# We go looking for zlib with a little hack
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WITH_ZLIB:=$(shell ls /usr/include | grep "zlib.h" 2>/dev/null) \
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$(shell ls /usr/local/include | grep "zlib.h" 2>/dev/null)
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ifdef WITH_ZLIB
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WITH_ZLIB:=1
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endif
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endif
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# sets the default paths
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ifdef UNIX
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ifndef OSX
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ifndef MORPHOS
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ifndef BIN_DIR
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#BINARY_DIR:=
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#DATA_DIR_PREFIX:=
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#INSTALL_DIR:=/usr/local/
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#USE_HOMEDIR:=
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endif
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endif
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endif
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endif
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# workaround
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# cygwin have problems with libpng, so we will just disable it for now until the problem is solved
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ifdef CYGWIN
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WITH_PNG:=
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endif |