# dmd
DMD=dmd
DMD_FLAGS=-de -w
DMD_FLAGS_DEBUG=-unittest -debug=checkdoc -debug=summary
DMD_FLAGS_RELEASE=-release
DMD_FLAG_BINOF=-of=
# ldc2
LDC=ldc2
LDC_FLAGS=-w
LDC_FLAGS_DEBUG=-unittest -d-debug=checkdoc -d-debug=summary
LDC_FLAGS_RELEASE=-release
LDC_FLAG_BINOF=-of=
# gdc
GDC=gdc
GDC_FLAGS=
GDC_FLAGS_DEBUG=-fdebug=checkdoc -fdebug=summary
GDC_FLAGS_RELEASE=-frelease
GDC_FLAG_BINOF=-o
# D compiler
D_COMPILER=LDC
DC=$($(D_COMPILER))
DC_FLAGS=$($(shell echo $(D_COMPILER)_FLAGS))
DC_FLAGS_DEBUG=$($(shell echo $(D_COMPILER)_FLAGS_DEBUG))
DC_FLAGS_RELEASE=$($(shell echo $(D_COMPILER)_FLAGS_RELEASE))
DC_FLAG_BINOF=$($(shell echo $(D_COMPILER)_FLAG_BINOF))
PRG_NAME=sdp
PRG_SRC=$(PRG_NAME).d
PRG_SRCDIR=./lib/$(PRG_NAME)
PRG_BIN=$(PRG_NAME)
PRG_BINDIR=bin

all: build

build: $(PRG_SRCDIR)/$(PRG_SRC)
	$(DC) $(DC_FLAGS) \
	$(DC_FLAG_BINOF)$(PRG_BINDIR)/$(PRG_BIN) \
	$(PRG_SRCDIR)/$(PRG_SRC)

rebuild: $(PRG_SRCDIR)/$(PRG_SRC) $(PRG_BINDIR)/$(PRG_BIN).o clean build

debug: $(PRG_SRCDIR)/$(PRG_SRC)
	$(DC) $(DC_FLAGS) $(DC_FLAGS_DEBUG) \
	$(DC_FLAG_BINOF)$(PRG_BINDIR)/$(PRG_BIN) \
	$(PRG_SRCDIR)/$(PRG_SRC)

release: $(PRG_SRCDIR)/$(PRG_SRC)
	$(DC) $(DC_FLAGS) $(DC_FLAGS_RELEASE) \
	$(DC_FLAG_BINOF)$(PRG_BINDIR)/$(PRG_BIN) \
	$(PRG_SRCDIR)/$(PRG_SRC)

clean: $(PRG_BINDIR)/$(PRG_BIN).o
	rm $(PRG_BINDIR)/$(PRG_NAME).o

distclean: $(PRG_BINDIR)
	rm -rf $(PRG_BINDIR)

.PHONY : all build rebuild debug release \
	clean distclean