#
# Yoink
# Use this file with make to compile and install Yoink.
#
# This makefile supports these targets:
#   all, install, clean, cleandist, run, debug
#
# This build system incorporates the ideas written by Emile van Bergen:
# http://www.xs4all.nl/~evbergen/nonrecursive-make.html
#

#
# Define some options.
#

# Set this to `yes' to echo each build command.
verbose := no


#
# Include the configuration file, config.mk.
#

have_config := $(wildcard config.mk)
ifneq ($(strip $(have_config)),)
include config.mk
else
no_config:
	@echo "You must run the configure script before you can make anything."
	@exit 1
endif


#
# Some standard stuff.
#

.SUFFIXES:
.SUFFIXES: .a .c .cc .cpp .o .rc

all: targets


#
# Include the subdirectories--order is not important.
#

dir := src
include $(dir)/rules.mk

dir := data
include $(dir)/rules.mk

dir := doc
include $(dir)/rules.mk


#
# Define some common rules.
#

CC_WRAPPER  = ./build/compile.sh $(CC)
CXX_WRAPPER = ./build/compile.sh $(CXX)

ifeq ($(verbose),no)
DO_CC    = @echo "  CC    $@";
DO_CXX   = @echo "  CXX   $@";
DO_LD    = @echo "  LD    $@";
DO_LDX   = @echo "  LD    $@";
DO_CCLD  = @echo "  CCLD  $@";
DO_CXXLD = @echo "  CXXLD $@";
DO_AR    = @echo "  AR    $@";
DO_RC    = @echo "  RC    $@";
endif

DO_CC    += $(CC_WRAPPER)  $(CFLAGS)   $(CF_TGT) -o $@ -c $<
DO_CXX   += $(CXX_WRAPPER) $(CXXFLAGS) $(CF_TGT) -o $@ -c $<
DO_LD    += $(CC_WRAPPER)  $(LDFLAGS)  $(LF_TGT) -o $@ $^ $(LL_TGT) $(LIBS)
DO_LDX   += $(CXX_WRAPPER) $(LDFLAGS)  $(LF_TGT) -o $@ $^ $(LL_TGT) $(LIBS)
DO_CCLD  += $(CC_WRAPPER)  $(CFLAGS)   $(CF_TGT) $(LDFLAGS) $(LF_TGT) -o $@ $< $(LL_TGT) $(LIBS)
DO_CXXLD += $(CXX_WRAPPER) $(CXXFLAGS) $(CF_TGT) $(LDFLAGS) $(LF_TGT) -o $@ $< $(LL_TGT) $(LIBS)
DO_AR    += $(AR) rcs $@ $^; $(RANLIB) $@
DO_RC    += $(WINDRES)     $(DDEFINES) $(DF_TGT) -o $@ -i $<

%.o: %.c
	$(DO_CC)
%.o: %.cc
	$(DO_CXX)
%.o: %.cpp
	$(DO_CXX)
%.o: %.rc
	$(DO_RC)
%: %.o
	$(DO_LD)
%: %.c
	$(DO_CCLD)
%: %.cc
	$(DO_CXXLD)
%: %.cpp
	$(DO_CXXLD)
%.a: %.o
	$(DO_AR)


#
# Stuff.
#

#TGT_BIN := $(addsuffix $(EXEEXT),$(TGT_BIN))


#
# Define the phony targets.
#

.PHONY: targets
targets: $(TGT_BIN) $(TGT_LIB)

.PHONY: clean
clean:
ifeq ($(verbose),yes)
	rm -f $(CLEAN)
else
	@echo "  CLEAN"; rm -f $(CLEAN)
endif

.PHONY: distclean
distclean: clean
ifeq ($(verbose),yes)
	rm -f config.mk
else
	@rm -f config.mk
endif

.PHONY: install
install: targets 
	$(INSTALL) $(TGT_BIN)  -m 755 -d $(DESTDIR)$(bindir)
	$(INSTALL) $(TGT_DATA) -m 644 -d $(DESTDIR)$(datadir)
	$(INSTALL) $(TGT_LIB)  -m 750 -d $(DESTDIR)$(libdir)
	$(INSTALL) $(TGT_MAN)  -m 644 -d $(DESTDIR)$(mandir)


#
# Prevent make from removing any build targets.
#

.SECONDARY:	$(CLEAN)