-PROGS = ar65 \
- ca65 \
- cc65 \
- cl65 \
- co65 \
- da65 \
- grc65 \
- ld65 \
- od65 \
+ifneq ($(shell echo),)
+ CMD_EXE = 1
+endif
+
+PROGS = ar65 \
+ ca65 \
+ cc65 \
+ chrcvt65 \
+ cl65 \
+ co65 \
+ da65 \
+ grc65 \
+ ld65 \
+ od65 \
+ sim65 \
sp65
-CA65_INC := $(abspath ../asminc)
-CC65_INC := $(abspath ../include)
-LD65_LIB := $(abspath ../lib)
-LD65_OBJ := $(abspath ../lib)
-LD65_CFG := $(abspath ../cfg)
+.PHONY: all mostlyclean clean install zip avail unavail bin $(PROGS)
+
+.SUFFIXES:
+
+bindir := $(PREFIX)/bin
+datadir := $(if $(PREFIX),$(PREFIX)/share/cc65,$(abspath ..))
+
+CA65_INC = $(datadir)/asminc
+CC65_INC = $(datadir)/include
+CL65_TGT = $(datadir)/target
+LD65_LIB = $(datadir)/lib
+LD65_OBJ = $(datadir)/lib
+LD65_CFG = $(datadir)/cfg
+
+ifdef CMD_EXE
+ NULLDEV = nul:
+ DIRLIST = $(strip $(foreach dir,$1,$(wildcard $(dir))))
+ MKDIR = mkdir $(subst /,\,$1)
+ RMDIR = $(if $(DIRLIST),rmdir /s /q $(subst /,\,$(DIRLIST)))
+else
+ NULLDEV = /dev/null
+ MKDIR = mkdir -p $1
+ RMDIR = $(RM) -r $1
+endif
+
+CC = $(CROSS_COMPILE)gcc
+AR = $(CROSS_COMPILE)ar
+
+ifdef CROSS_COMPILE
+ $(info CC: $(CC))
+ $(info AR: $(AR))
+endif
+
+ifdef USER_CFLAGS
+ $(info USER_CFLAGS: $(USER_CFLAGS))
+endif
+
+ifdef GIT_SHA
+ $(info GIT_SHA: $(GIT_SHA))
+else
+ GIT_SHA := $(shell git rev-parse --short HEAD 2>$(NULLDEV) || svnversion 2>$(NULLDEV))
+ ifneq ($(words $(GIT_SHA)),1)
+ GIT_SHA := N/A
+ $(info GIT_SHA: N/A)
+ endif
+endif
+
+CFLAGS += -MMD -MP -O3 -I common \
+ -Wall -Wextra -Wno-char-subscripts $(USER_CFLAGS) \
+ -DCA65_INC="$(CA65_INC)" -DCC65_INC="$(CC65_INC)" -DCL65_TGT="$(CL65_TGT)" \
+ -DLD65_LIB="$(LD65_LIB)" -DLD65_OBJ="$(LD65_OBJ)" -DLD65_CFG="$(LD65_CFG)" \
+ -DGIT_SHA=$(GIT_SHA)
+
+LDLIBS += -lm
+
+ifdef CMD_EXE
+ EXE_SUFFIX=.exe
+endif
+
+ifdef CROSS_COMPILE
+ EXE_SUFFIX=.exe
+endif
+
+all bin: $(PROGS)
-CFLAGS += -MMD -MP -O -std=c89 -I common \
- -Wall -Wextra -Wno-char-subscripts -Werror \
- -DCA65_INC=$(CA65_INC) -DCC65_INC=$(CC65_INC) \
- -DLD65_LIB=$(LD65_LIB) -DLD65_OBJ=$(LD65_OBJ) -DLD65_CFG=$(LD65_CFG)
+mostlyclean:
+ $(call RMDIR,../wrk)
-all: $(PROGS)
+clean:
+ $(call RMDIR,../wrk ../bin)
-mostlyclean:
- $(RM) -r ../wrk
+ifdef CMD_EXE
+
+install avail unavail:
+
+else # CMD_EXE
+
+INSTALL = install
+
+define AVAIL_recipe
-clean: mostlyclean
- $(RM) -r ../bin
+ln -s $(abspath ../bin/$(prog)) /usr/local/bin/$(prog)
-.PHONY: all $(PROGS) mostlyclean clean
+endef # AVAIL_recipe
-##########
+define UNAVAIL_recipe
-define OBJS_template =
+$(RM) /usr/local/bin/$(prog)
-$(1)_OBJS := $$(addprefix ../wrk/,$$(addsuffix .o,$$(basename $$(wildcard $(1)/*.c))))
+endef # UNAVAIL_recipe
-$$($(1)_OBJS): | ../wrk/$(1)
+install:
+ $(if $(PREFIX),,$(error variable "PREFIX" must be set))
+ $(INSTALL) -d $(DESTDIR)$(bindir)
+ $(INSTALL) ../bin/* $(DESTDIR)$(bindir)
-../wrk/$(1):
- mkdir -p $$@
+avail:
+ $(foreach prog,$(PROGS),$(AVAIL_recipe))
-DEPS += $$($(1)_OBJS:.o=.d)
+unavail:
+ $(foreach prog,$(PROGS),$(UNAVAIL_recipe))
-endef
+endif # CMD_EXE
-##########
+zip:
+ @cd .. && zip cc65 bin/*
-define PROG_template =
+define OBJS_template
-$$(eval $$(call OBJS_template,$(1)))
+$1_OBJS := $$(patsubst %.c,../wrk/%.o,$$(wildcard $1/*.c))
-../bin/$(1): $$($(1)_OBJS) ../wrk/common/common.a | ../bin
- $$(CC) $$(LDFLAGS) -o $$@ $$^
+$$($1_OBJS): | ../wrk/$1
-$(1): ../bin/$(1)
+../wrk/$1:
+ @$$(call MKDIR,$$@)
-endef
+DEPS += $$($1_OBJS:.o=.d)
-##########
+endef # OBJS_template
+
+define PROG_template
+
+$$(eval $$(call OBJS_template,$1))
+
+../bin/$1$(EXE_SUFFIX): $$($1_OBJS) ../wrk/common/common.a | ../bin
+ $$(CC) $$(LDFLAGS) -o $$@ $$^ $$(LDLIBS)
+
+$1: ../bin/$1$(EXE_SUFFIX)
+
+endef # PROG_template
../wrk/%.o: %.c
- @echo $(CC) $<
+ @echo $<
@$(CC) -c $(CFLAGS) -o $@ $<
../bin:
- mkdir $@
+ @$(call MKDIR,$@)
$(eval $(call OBJS_template,common))
+
../wrk/common/common.a: $(common_OBJS)
- $(AR) r $@ $^
+ $(AR) r $@ $?
$(foreach prog,$(PROGS),$(eval $(call PROG_template,$(prog))))
projects / cc65 / blobdiff