nodemcu-firmware/app/lua/luac_cross/mingw32-Makefile.mak

#
# This is a minimal Make file designed to be called from within a MinGW Cmd prompt.
# So if the distro ZIP file has been unpacked into C:\nodemcu-firmware then 
#
# C:\nodemcu-firmware\app\lua\luac_cross> mingw32-make -f mingw32-makefile.mak
#
# will create the WinX EXE luac.cross.exe within the root C:\nodemcu-firmware folder.
# This make has been stripped down to use the basic non-graphics MinGW32 install and 
# standard Windows commands available at the Cmd> prompt.  This make is quite separate
# from the normal toolchain build.

.NOTPARALLEL:

CCFLAGS:= -I.. -I../../include -I../../libc -I../../uzlib -Wall
LDFLAGS:= -lm -Wl,-Map=mapfile
DEFINES += -DLUA_CROSS_COMPILER -DLUA_OPTIMIZE_MEMORY=2

CFLAGS  = $(CCFLAGS) $(DEFINES)  $(EXTRA_CCFLAGS) $(STD_CFLAGS) $(INCLUDES)

TARGET = host
CC     := gcc

ifeq ($(FLAVOR),debug)
    CCFLAGS        += -O0 -g
    TARGET_LDFLAGS += -O0 -g
    DEFINES        += -DLUA_DEBUG_BUILD
else
    FLAVOR         =  release
    CCFLAGS        += -O2
    TARGET_LDFLAGS += -O2
endif
#
# C files needed to compile luac.cross
#
LUACSRC := luac.c      lflashimg.c liolib.c    loslib.c    print.c
LUASRC  := lapi.c      lauxlib.c   lbaselib.c  lcode.c     ldblib.c    ldebug.c \
           ldo.c       ldump.c     lfunc.c     lgc.c       linit.c     llex.c \
           lmathlib.c  lmem.c      loadlib.c   lobject.c   lopcodes.c  lparser.c \
           lrotable.c  lstate.c    lstring.c   lstrlib.c   ltable.c    ltablib.c \
           ltm.c       lundump.c   lvm.c       lzio.c
UZSRC   := uzlib_deflate.c crc32.c
#
# This relies on the files being unique on the vpath
#
SRC      := $(LUACSRC) $(LUASRC) $(UZSRC)

vpath %.c .:..:../../libc:../../uzlib

INCS   := -I.. -I../.. -I../../libc -I../../uzlib
ODIR   := .output\obj
OBJS   := $(SRC:%.c=$(ODIR)/%.o)
IMAGE  := ../../../luac.cross.exe

.PHONY: test clean all

all: $(DEPS) $(IMAGE)

$(IMAGE) : $(OBJS)
	$(CC) $(OBJS) -o $@ $(LDFLAGS)

test :
	@echo CC: $(CC)
	@echo SRC: $(SRC)
	@echo OBJS: $(OBJS)

clean :
	del /s /q $(ODIR)

$(ODIR)/%.o: %.c
	@mkdir $(ODIR) || echo .
	$(CC) $(INCS)  $(CFLAGS) -o $@ -c $<
added MSVC project configuration for host-side tools (#2665) Added MSVC project configuration (@ziggurat29) and support of MinGW (@TerryE) for host-side`luac.cross` tool 2019-02-23 15:09:29 +01:00			`#`
			`# This is a minimal Make file designed to be called from within a MinGW Cmd prompt.`
			`# So if the distro ZIP file has been unpacked into C:\nodemcu-firmware then`
			`#`
			`# C:\nodemcu-firmware\app\lua\luac_cross> mingw32-make -f mingw32-makefile.mak`
			`#`
			`# will create the WinX EXE luac.cross.exe within the root C:\nodemcu-firmware folder.`
			`# This make has been stripped down to use the basic non-graphics MinGW32 install and`
			`# standard Windows commands available at the Cmd> prompt. This make is quite separate`
			`# from the normal toolchain build.`

			`.NOTPARALLEL:`

			`CCFLAGS:= -I.. -I../../include -I../../libc -I../../uzlib -Wall`
			`LDFLAGS:= -lm -Wl,-Map=mapfile`
			`DEFINES += -DLUA_CROSS_COMPILER -DLUA_OPTIMIZE_MEMORY=2`

			`CFLAGS = $(CCFLAGS) $(DEFINES) $(EXTRA_CCFLAGS) $(STD_CFLAGS) $(INCLUDES)`

			`TARGET = host`
			`CC := gcc`

			`ifeq ($(FLAVOR),debug)`
			`CCFLAGS += -O0 -g`
			`TARGET_LDFLAGS += -O0 -g`
			`DEFINES += -DLUA_DEBUG_BUILD`
			`else`
			`FLAVOR = release`
			`CCFLAGS += -O2`
			`TARGET_LDFLAGS += -O2`
			`endif`
			`#`
			`# C files needed to compile luac.cross`
			`#`
			`LUACSRC := luac.c lflashimg.c liolib.c loslib.c print.c`
			`LUASRC := lapi.c lauxlib.c lbaselib.c lcode.c ldblib.c ldebug.c \`
			`ldo.c ldump.c lfunc.c lgc.c linit.c llex.c \`
			`lmathlib.c lmem.c loadlib.c lobject.c lopcodes.c lparser.c \`
			`lrotable.c lstate.c lstring.c lstrlib.c ltable.c ltablib.c \`
			`ltm.c lundump.c lvm.c lzio.c`
			`UZSRC := uzlib_deflate.c crc32.c`
			`#`
			`# This relies on the files being unique on the vpath`
			`#`
Major cleanup - c_whatever is finally history. (#2838) The PR removed the bulk of non-newlib headers from the NodeMCU source base. app/libc has now been cut down to the bare minimum overrides to shadow the corresponding functions in the SDK's libc. The old c_xyz.h headerfiles have been nuked in favour of the standard <xyz.h> headers, with a few exceptions over in sdk-overrides. Again, shipping a libc.a without headers is a terrible thing to do. We're still living on a prayer that libc was configured the same was as a default-configured xtensa gcc toolchain assumes it is. That part I cannot do anything about, unfortunately, but it's no worse than it has been before. This enables our source files to compile successfully using the standard header files, and use the typical malloc()/calloc()/realloc()/free(), the strwhatever()s and memwhatever()s. These end up, through macro and linker magic, mapped to the appropriate SDK or ROM functions. 2019-07-21 23:58:21 +02:00			`SRC := $(LUACSRC) $(LUASRC) $(UZSRC)`
added MSVC project configuration for host-side tools (#2665) Added MSVC project configuration (@ziggurat29) and support of MinGW (@TerryE) for host-side`luac.cross` tool 2019-02-23 15:09:29 +01:00
			`vpath %.c .:..:../../libc:../../uzlib`

			`INCS := -I.. -I../.. -I../../libc -I../../uzlib`
			`ODIR := .output\obj`
			`OBJS := $(SRC:%.c=$(ODIR)/%.o)`
			`IMAGE := ../../../luac.cross.exe`

			`.PHONY: test clean all`

			`all: $(DEPS) $(IMAGE)`

			`$(IMAGE) : $(OBJS)`
			`$(CC) $(OBJS) -o $@ $(LDFLAGS)`

			`test :`
			`@echo CC: $(CC)`
			`@echo SRC: $(SRC)`
			`@echo OBJS: $(OBJS)`

			`clean :`
			`del /s /q $(ODIR)`

			`$(ODIR)/%.o: %.c`
			`@mkdir $(ODIR) \|\| echo .`
			`$(CC) $(INCS) $(CFLAGS) -o $@ -c $<`