default: ppMerge
help:
	@echo "USAGE: make ppimage"

CC      =       gcc
SRC     =       src
BIN     =       bin

DESTBIN =       $(HOME)/src/bin/$(ARCH)

LPSLIB  :=      $(shell pslib-config --libs)
IPSLIB  :=      $(shell pslib-config --cflags)

LPSMOD  :=      $(shell psmodule-config --libs)
IPSMOD  :=      $(shell psmodule-config --cflags)

INCS	= 	$(IPSLIB) $(IPSMOD)
LIBS	= 	$(LPSLIB) $(LPSMOD)
CFLAGS	=	$(INCS) -std=c99 -Wall -Werror -g
LFLAGS	=	$(LIBS) 

PPIMAGE = \
$(SRC)/ppMerge.$(ARCH).o \
$(SRC)/ppMergeCell.$(ARCH).o \
$(SRC)/ppMergeConfig.$(ARCH).o \
$(SRC)/ppMergeLoadPixels.$(ARCH).o \
$(SRC)/ppMergeLoop.$(ARCH).o \
$(SRC)/ppMergeOptions.$(ARCH).o \
$(SRC)/ppMergeOutput.$(ARCH).o \
$(SRC)/ppMergeParseCamera.$(ARCH).o \
$(SRC)/ppMergeParseDetrend.$(ARCH).o

# $(SRC)/ppMergeOutput.$(ARCH).o \
# $(SRC)/ppDetrendFlat.$(ARCH).o \

ppMerge: $(BIN)/ppMerge.$(ARCH)
$(BIN)/ppMerge.$(ARCH) : $(PPIMAGE)
$(PPIMAGE) : $(SRC)/ppMerge.h

INSTALL = ppMerge

# dependancy rules for binary code #########################
.PRECIOUS: %.$(ARCH).o
.PRECIOUS: $(BIN)/%.$(ARCH)

%.$(ARCH).o : %.c
	$(CC) $(CFLAGS) -c $< -o $@

$(BIN)/%.$(ARCH) : $(SRC)/%.$(ARCH).o
	@if [ ! -d $(BIN) ]; then mkdir -p $(BIN) || exit; fi
	$(CC) $^ -o $@ $(LFLAGS) || exit
	@echo "done with $@"

$(DESTBIN)/%: $(BIN)/%.$(ARCH)
	@if [ ! -d $(DESTBIN) ]; then mkdir -p $(DESTBIN) || exit; fi
	rm -f $(DESTBIN)/$* || exit
	cp $(BIN)/$*.$(ARCH) $(DESTBIN)/$* || exit

$(INSTALL): % : $(BIN)/%.$(ARCH)

%.clean :
	rm -f $(BIN)/$*.$(ARCH)
	rm -f $(SRC)/*.$(ARCH).o

%.install:
	make $(DESTBIN)/$* || exit

# utilities #################################################

install:
	for i in $(INSTALL); do make $$i.install || exit; done

clean:	
	rm -f $(BIN)/*.$(ARCH)
	rm -f `find . -name "*.o"`
	rm -f `find . -name "*~"`
	rm -f `find . -name "#*"`
