########################################
#      Makefile for zinclib            #
########################################

# default
all: zinclib





######################################################################
#           IntuiKit common Makefile                                 #
#                                                                    #
#     This software is the property of IntuiLab SA, France.          #
#                                                                    #
#     Contributors:                                                  #
#         Benoit Peccatte <peccatte@intuilab.com>                    #
#                                                                    #
######################################################################

## remove when no more in development
DEBUG :=1

##################################
# Default GNU compilation options
##################################
CXX      := g++
GCC      := g++
LIBEXT   := .so
EXE      :=
DELFILES :=

PROFILE     =
MACRO       =
LIBDIR      = ./lib
INCLUDE     = -isystem ./include
LDFLAGS     = $(PROFILE) -L$(LIBDIR)
CXXFLAGS    = -Wall -fpermissive $(MACRO) $(PROFILE) $(INCLUDE)
INCLUDES    = -fno-rtti
LIBLDFLAGS  = -shared $(LDFLAGS) -Wl,-export-dynamic
LIBCXXFLAGS = -fPIC $(CXXFLAGS)


###################################
# Automatic architecture detection
###################################
ifndef ARCH
ARCH := $(shell uname -s)
endif

# linux
ifeq ($(ARCH),Linux)
LIBEXT  := .so
MACRO   += -DLINUX
LDFLAGS += -ldl
endif

# MacOSX
ifeq ($(ARCH),Darwin)
LIBEXT  := .dylib
MACRO   += -DMACOSX_BSD
LDFLAGS += -ldl
LIBLDFLAGS  = -Wl,-single_module -dynamiclib $(LDFLAGS)
endif

# Windows cross compile
ifeq ($(ARCH),win32)
CXX     := i386-mingw32msvc-g++
GCC     := i386-mingw32msvc-gcc
LIBEXT  := .dll
EXE     := .exe
MACRO   += -DWIN32
LDFLAGS += -L$(EXPAT_HOME)
endif

# native windows 2K, XP
ifeq ($(ARCH),MINGW32_NT-5.1)
LIBEXT  := .dll
EXE     := .exe
MACRO   += -DWIN32
endif



###################
# Options handling
###################

##### DEBUG options
ifdef DEBUG
CXXFLAGS += -g
endif

##### Profiling options
ifdef PROF
PROFILE    = -pg -fprofile-arcs -ftest-coverage
DELFILES  += *.gcov *.bb *.bbg *.da gmon.out
endif

##### Purify coverage options
ifdef COV
GCC := purecov $(GCC)
DELFILES  += *.pcv
endif

##### Purify options
ifdef PURIFY
GCC := purify -view-file=pure.pv $(GCC)
DELFILES  += .pure* *_pure_* pure.pv
endif

##### Options to display more warnings
ifdef VERBOSE
CXXFLAGS += -Wctor-dtor-privacy -Wnon-virtual-dtor
CXXFLAGS += -Wold-style-cast -Woverloaded-virtual
CXXFLAGS += -Wsign-promo -Wsynth -Wsynth -pedantic -Wchar-subscripts
CXXFLAGS += -Wcomment -Wimplicit -Wmissing-braces -Wparentheses
CXXFLAGS += -Wreturn-type -Wswitch -Wtrigraphs -Wunused
CXXFLAGS += -Wreorder -Wunknown-pragmas -W -Wsign-compare
CXXFLAGS += -Wfloat-equal -Wundef -Wlarger-than-1000
CXXFLAGS += -Wpointer-arith -Wcast-qual -Wcast-align
CXXFLAGS += -Wstrict-prototypes -Wmissing-prototypes
CXXFLAGS += -Wmissing-noreturn -Wmissing-format-attribute -Wpacked
CXXFLAGS += -Wredundant-decls -Wunreachable-code -Winline
CXXFLAGS += -Wdisabled-optimization -Wconversion -Wshadow 
CXXFLAGS += -O0
ifeq ($(VERBOSE),2)
CXXFLAGS += -Wpadded -Wabi -Weffc++ -Waggregate-return -Wwrite-strings
endif
endif

##### Optimization options
ifdef OPTIMIZE
CXXFLAGS += -O$(OPTIMIZE) -Wuninitialized
endif

#########################################################
#     END  OF IntuiKit Common                           #
#########################################################

# specific options
LDFLAGS += -ltcl8.4 -ltk8.4 -lTkZinc

# easy target
zinclib: tmp/zinclib.o

tmp/zinclib.o: tmp/ZincObjects.o tmp/ZincPath.o tmp/Zinc.o
	ld -r -o $@ $^

# generic target
tmp/%.o: src/%.cpp
	@mkdir -p tmp
	$(CXX) $(LIBCXXFLAGS) -o $@ -c $<

clean:
	rm -f tmp/*.o $(PROFFILES)

# documentation
doc:
	cd src; doxygen ../doxyConfig
	mkdir -p doc
	rm -rf doc/html
	mv src/docs/* doc
	rmdir src/docs

# tests
test:
	cd test; $(MAKE)
	cd test; ./runtests.sh

.PHONY: test doc