rules.mk

来自「一个Megaco实现源代码」· MK 代码 · 共 77 行

#-*-makefile-*-   ; force emacs to enter makefile-mode

.SUFFIXES: .erl .jam .beam .yrl .hrl .sgml .html .so .c .flex .flex.src


# ----------------------------------------------------
#	Erlang language section
# ----------------------------------------------------
EMULATOR = beam
ERLC_WFLAGS = -W
ERLC = erlc $(ERLC_WFLAGS) $(ERLC_FLAGS)

ifndef EBIN
EBIN = ../ebin
endif

ifndef ESRC
ESRC = .
endif

$(EBIN)/%.beam: $(ESRC)/%.erl
	@printf "\n\t"
	$(ERLC) -bbeam $(ERL_FLAGS) $(ERL_COMPILE_FLAGS) -o$(EBIN) $<

.erl.beam:
	@printf "\n\t"
	$(ERLC) -bbeam $(ERL_FLAGS) $(ERL_COMPILE_FLAGS) -o$(dir $@) $<

#
# When .erl files are automatically created GNU make removes them if
# they were the result of a chain of implicit rules. To prevent this
# we say that all .erl files are "precious".
#
.PRECIOUS: %.erl


## Uncomment these lines and add .idl to suffixes above to have erlc 
## eat IDL files
##.idl.erl:
##      $(ERLC) $(IDL_FLAGS) $<

.yrl.erl:
	$(ERLC) $(YRL_FLAGS) $<

.xrl.erl:
	$(ERLC) $(XRL_FLAGS) $<


##  generating app files

$(EBIN)/%.app: $(ESRC)/%.app.src $(VSN_FILE)
	@printf "\n\t"
	sed -e 's;%VSN%;$(VSN);' $< > $@

$(EBIN)/%.appup: $(ESRC)/%.appup.src $(VSN_FILE)
	@printf "\n\t"
	sed -e 's;%VSN%;$(VSN);' $< > $@


# ----------------------------------------------------
#	C language section
# ----------------------------------------------------

.c.o:
	@printf "\n\t$@ <- $<\n\t"
	$(CC) $(CFLAGS) $(IFLAGS) -c $<


# ----------------------------------------------------
#       Command macros
# ----------------------------------------------------
INSTALL = /usr/ucb/install -c
INSTALL_DIR = /usr/ucb/install -c -d
INSTALL_PROGRAM = ${INSTALL}
INSTALL_DATA = ${INSTALL} -m 644