Makerules

APPNAME = VirtualGL

OS := $(shell uname -s)
ARCH := $(shell uname -m)

platform := windows
subplatform :=

ifeq ($(TOPDIR),)
 TOPDIR = ..
endif

_DUMMY0 := $(shell if [ ! -f $(TOPDIR)/config ]; then touch $(TOPDIR)/config; fi)
include $(TOPDIR)/config

ifeq ($(M32), yes)
 subplatform :=
endif

_DUMMY1 := $(shell if [ ! -f $(TOPDIR)/config.$(platform)$(subplatform) ]; then touch $(TOPDIR)/config.$(platform)$(subplatform); fi)
include $(TOPDIR)/config.$(platform)$(subplatform)

# Macros which are common to all Unix platforms
VERSION := 0.1
BUILD := $(shell date +%Y%m%d)
ifeq ($(DEBUG), yes)
 BUILD := $(BUILD)d
endif

BLDDIR = $(TOPDIR)/$(platform)$(subplatform)
BLDDIR32 = $(TOPDIR)/$(platform)

ifeq ($(DEBUG), yes)
 BLDDIR := $(BLDDIR)/dbg
 BLDDIR32 := $(BLDDIR32)/dbg
endif

ENAME = bin
LNAME = lib
ifeq ($(ONAME),)
 ONAME := obj
endif

EDIR := $(BLDDIR)/$(ENAME)
EDIR32 := $(BLDDIR32)/$(ENAME)
LDIR := $(BLDDIR)/$(LNAME)
LDIR32 := $(BLDDIR32)/$(LNAME)
ODIR := $(BLDDIR)/$(ONAME)
ODIR32 := $(BLDDIR32)/$(ONAME)

_DUMMY := $(shell mkdir -p $(EDIR))
_DUMMY2 := $(shell mkdir -p $(LDIR))
_DUMMY3 := $(shell mkdir -p $(ODIR))

RM = rm -f
INSTALL = install

# System-specific macros
include $(TOPDIR)/Makerules.$(platform)

CINCLUDES := $(CINCLUDES) -I$(TOPDIR)/$(platform)/include -I$(TOPDIR)/include -I.
CDEFINES := $(CDEFINES) -D__VERSION=\"$(VERSION)\" -D__BUILD=\"$(BUILD)\" -D__APPNAME=\"$(APPNAME)\"
ifeq ($(DEBUG), yes)
 CDEFINES := $(CDEFINES) -D__DEBUG__
endif
ifeq ($(USEXV), yes)
 CDEFINES := $(CDEFINES) -DUSEXV
endif
ifeq ($(CXXFLAGS),)
 CXXFLAGS := $(CFLAGS)
endif
CFLAGS := $(CFLAGS) $(OPTFLAG) $(ARCHFLAG) $(CDEFINES) $(CINCLUDES)
CXXFLAGS := $(CXXFLAGS) $(OPTFLAG) $(ARCHFLAG) $(CDEFINES) $(CINCLUDES)
ifeq ($(platform), windows)
 LDFLAGS := -LIBPATH:$(LDIR) $(LDFLAGS)
else
 LDFLAGS := $(OPTFLAG) $(ARCHFLAG) -L$(LDIR) $(LDFLAGS)
endif

# Implicit rules
$(ODIR)/%.obj: %.c
	$(CC) $(CFLAGS) -c $< -Fo$@

$(ODIR)/%.obj: %.cpp
	$(CXX) $(CXXFLAGS) -c $< -Fo$@

$(ODIR)/%.obj: %.cxx
	$(CXX) $(CXXFLAGS) -c $< -Fo$@

$(LDIR)/%.lib: $(ODIR)/%.obj
	$(AR) -out:$@ $<

# This assures that the "clean" command runs even if there is a file called
# "clean" in the current directory
.PHONY : clean

include $(TOPDIR)/config
include $(TOPDIR)/config.$(platform)$(subplatform)