70 lines
1.9 KiB
Makefile
70 lines
1.9 KiB
Makefile
|
all: build
|
||
|
|
|
||
|
|
HOSTCC?=$(PYTHON) -m ziglang cc
|
||
|
|
|
||
|
|
ifeq ($V,)
|
||
|
|
Q:=@
|
||
|
|
endif
|
||
|
|
|
||
|
|
LUAC_OBJ_DIR:=$(LUAC_BUILD_DIR)/$(notdir $(LUA_PATH))
|
||
|
|
|
||
|
|
LUAC_CFLAGS:= \
|
||
|
|
-I$(LUAC_BUILD_DIR) \
|
||
|
|
-I$(LUA_PATH) \
|
||
|
|
-I$(LUA_PATH)/host \
|
||
|
|
-I$(LUA_PATH)/../common \
|
||
|
|
-I$(LUA_PATH)/../../uzlib \
|
||
|
|
-O2 -g -Wall -Wextra -Wno-sign-compare -Wno-string-plus-int
|
||
|
|
|
||
|
|
LUAC_LDFLAGS:= -ldl -lm
|
||
|
|
|
||
|
|
LUAC_DEFINES += \
|
||
|
|
-DLUA_CROSS_COMPILER \
|
||
|
|
-DLUA_USE_HOST \
|
||
|
|
-DLUA_USE_STDIO \
|
||
|
|
|
||
|
|
vpath %.c $(LUA_PATH)/host $(LUA_PATH) $(LUA_PATH)/../common $(LUA_PATH)/../../uzlib
|
||
|
|
|
||
|
|
LUA_SRCS:=\
|
||
|
|
luac.c loslib.c liolib.c \
|
||
|
|
lapi.c lauxlib.c lbaselib.c lbitlib.c lcode.c lcorolib.c \
|
||
|
|
lctype.c ldblib.c ldebug.c ldo.c ldump.c lfunc.c \
|
||
|
|
lgc.c llex.c lmathlib.c lmem.c lnodemcu.c loadlib.c \
|
||
|
|
lobject.c lopcodes.c lparser.c lstate.c lstring.c lstrlib.c \
|
||
|
|
ltable.c ltablib.c ltm.c lundump.c lutf8lib.c lvm.c \
|
||
|
|
lzio.c \
|
||
|
|
linit.c lpanic.c \
|
||
|
|
uzlib_deflate.c crc32.c \
|
||
|
|
|
||
|
|
LUAC_OBJS:=$(LUA_SRCS:%.c=$(LUAC_OBJ_DIR)/%.o)
|
||
|
|
LUAC_CROSS:=$(LUAC_BUILD_DIR)/luac.cross
|
||
|
|
|
||
|
|
$(LUAC_OBJ_DIR):
|
||
|
|
@mkdir -p "$@"
|
||
|
|
|
||
|
|
$(LUAC_OBJ_DIR)/%.o: %.c | $(LUAC_OBJ_DIR)
|
||
|
|
@echo '[hostcc] $(notdir $@)'
|
||
|
|
$Q$(HOSTCC) $(LUAC_DEFINES) $(LUAC_CFLAGS) "$<" -c -o "$@"
|
||
|
|
|
||
|
|
$(LUAC_OBJ_DIR)/%.d: SHELL=/bin/bash
|
||
|
|
$(LUAC_OBJ_DIR)/%.d: %.c | $(LUAC_OBJ_DIR)
|
||
|
|
@echo '[ dep] $<'
|
||
|
|
@rm -f "$@"
|
||
|
|
$Qset -eo pipefail; $(HOSTCC) $(LUAC_DEFINES) $(LUAC_CFLAGS) -M "$<" | sed 's,\($*\.o\)[ :]*,$(LUAC_OBJ_DIR)/\1 $@ : ,g' > "$@.tmp"; mv "$@.tmp" "$@"
|
||
|
|
|
||
|
|
build: $(LUAC_DEPS) $(LUAC_CROSS)
|
||
|
|
|
||
|
|
$(LUAC_CROSS): $(LUAC_OBJS)
|
||
|
|
@echo '[ link] $(notdir $@)'
|
||
|
|
$Q$(HOSTCC) $(LUAC_CFLAGS) $^ $(LUAC_LDFLAGS) -o "$@"
|
||
|
|
|
||
|
|
# zig cc (0.8.0 at least) seems to get itself all confused with its cache
|
||
|
|
# when we're running a separate path for dependencies, so we skip them for
|
||
|
|
# now as for most people they're not needed anyway.
|
||
|
|
ifneq ($(findstring zig,$(HOSTCC)),zig)
|
||
|
|
LUAC_DEPS:=$(LUAC_OBJS:%.o=%.d)
|
||
|
|
ifneq ($(MAKECMDGOALS),clean)
|
||
|
|
-include $(LUAC_DEPS)
|
||
|
|
endif
|
||
|
|
endif
|