circuitpython/unix/Makefile

include ../py/mkenv.mk
-include mpconfigport.mk

# define main target
PROG = micropython

# qstr definitions (must come before including py.mk)
QSTR_DEFS = qstrdefsport.h

# OS name, for simple autoconfig
UNAME_S := $(shell uname -s)

# include py core make definitions
include ../py/py.mk

INC =  -I.
INC += -I$(PY_SRC)
INC += -I$(BUILD)

# compiler settings
CWARN = -Wall -Werror
CFLAGS = $(INC) $(CWARN) -ansi -std=gnu99 -DUNIX $(CFLAGS_MOD) $(COPT) $(CFLAGS_EXTRA)

# Debugging/Optimization
ifdef DEBUG
CFLAGS += -g
COPT = -O0
else
COPT = -Os #-DNDEBUG
endif

LDFLAGS = $(LDFLAGS_MOD) -lm -Wl,-Map=$@.map,--cref $(LDFLAGS_EXTRA)

ifeq ($(MICROPY_FORCE_32BIT),1)
CFLAGS += -m32
LDFLAGS += -m32
ifeq ($(MICROPY_PY_FFI),1)
ifeq ($(UNAME_S),Linux)
CFLAGS_MOD += -I/usr/include/i686-linux-gnu
endif
endif
endif

ifeq ($(MICROPY_USE_READLINE),1)
CFLAGS_MOD += -DMICROPY_USE_READLINE=1
LDFLAGS_MOD += -lreadline
# the following is needed for BSD
#LDFLAGS_MOD += -ltermcap
endif
ifeq ($(MICROPY_PY_TIME),1)
CFLAGS_MOD += -DMICROPY_PY_TIME=1
SRC_MOD += modtime.c
endif
ifeq ($(MICROPY_PY_FFI),1)
LIBFFI_LDFLAGS_MOD := $(shell pkg-config --libs libffi)
LIBFFI_CFLAGS_MOD := $(shell pkg-config --cflags libffi)
CFLAGS_MOD += $(LIBFFI_CFLAGS_MOD) -DMICROPY_PY_FFI=1
ifeq ($(UNAME_S),Linux)
LDFLAGS_MOD += -ldl
endif
LDFLAGS_MOD += $(LIBFFI_LDFLAGS_MOD)
SRC_MOD += modffi.c
endif


# source files
SRC_C = \
	main.c \
	gccollect.c \
	input.c \
	file.c \
	modsocket.c \
	modos.c \
	$(SRC_MOD)

ifeq ($(UNAME_S),Darwin)

LDFLAGS+ = -Wl,-order_file,$(BUILD)/order.def

# Must be the last file in list of sources
SRC_C += seg_helpers.c

# making seg_helpers.c rely on order.def will force order.def to be created
seg_helpers.c: $(BUILD)/order.def

# create order.def in build directory
$(BUILD)/order.def:
	$(Q)echo "seg_helpers.o: ___bss_start" > $@
endif
	
OBJ = $(PY_O) $(addprefix $(BUILD)/, $(SRC_C:.c=.o))

include ../py/mkrules.mk

.PHONY: test

test: $(PROG) ../tests/run-tests
	$(eval DIRNAME=$(notdir $(CURDIR)))
	cd ../tests && MICROPY_MICROPYTHON=../$(DIRNAME)/$(PROG) ./run-tests
Rework makefiles. Add proper dependency checking. 2014-01-24 04:05:30 -05:00			`include ../py/mkenv.mk`
Add mpconfigport.mk file to configure which modules to include into build. Proof of concept, controls "ffi" module as one which requires external dependencies. 2014-02-01 13:06:55 -05:00			`-include mpconfigport.mk`
Rework makefiles. Add proper dependency checking. 2014-01-24 04:05:30 -05:00
Factor and simplify Makefile's and mpconfig. 2014-01-07 09:54:15 -05:00			`# define main target`
Rename unix binary to 'micropython'. 2014-01-19 19:02:39 -05:00			`PROG = micropython`
Factor and simplify Makefile's and mpconfig. 2014-01-07 09:54:15 -05:00
Revamp qstrs: they now include length and hash. Can now have null bytes in strings. Can define ROM qstrs per port using qstrdefsport.h 2014-01-21 16:40:13 -05:00			`# qstr definitions (must come before including py.mk)`
			`QSTR_DEFS = qstrdefsport.h`

unix: Refactor order file munging fo MacOSX. 2014-06-20 12:25:54 -04:00			`# OS name, for simple autoconfig`
			`UNAME_S := $(shell uname -s)`

Factor and simplify Makefile's and mpconfig. 2014-01-07 09:54:15 -05:00			`# include py core make definitions`
			`include ../py/py.mk`
Separate out mpy core and unix version. 2013-10-12 09:30:21 -04:00
build directory can now be renamed The autogenerated header files have been moved about, and an extra include dir has been added, which means you can give a custom BUILD=newbuilddir option to make, and everything "just works" Also tidied up the way the different Makefiles build their include- directory flags 2014-04-16 17:10:33 -04:00			`INC = -I.`
			`INC += -I$(PY_SRC)`
build: Simplify build directory layout by putting all headers in genhdr. Any generated headers go in $(BUILD)/genhdr/, and are #included as 'genhdr/xxx.h'. 2014-04-17 13:03:27 -04:00			`INC += -I$(BUILD)`
build directory can now be renamed The autogenerated header files have been moved about, and an extra include dir has been added, which means you can give a custom BUILD=newbuilddir option to make, and everything "just works" Also tidied up the way the different Makefiles build their include- directory flags 2014-04-16 17:10:33 -04:00
Factor and simplify Makefile's and mpconfig. 2014-01-07 09:54:15 -05:00			`# compiler settings`
unix: Allow to override compiler warning options without touching the rest. Some people want to enable even more warnings. Let them do it without putting burden on everyone. Some people vice versa think that current settings should be relaxed. In this regard, -Werror is the most problematic, it disallows to use #warning directive, and disallows to pass configuration settings on make command lines. Again, until decided how to deal with these globally, allow to work around these problems locally. 2014-06-20 12:17:35 -04:00			`CWARN = -Wall -Werror`
unix: Add CFLAGS_EXTRA & LDFLAGS_EXTRA for command line usage. The idea is that it should be possible to pass any additional params for experimentation without need to patch sources (and without need to deviate from or repeat baseline options). 2014-06-20 12:27:51 -04:00			`CFLAGS = $(INC) $(CWARN) -ansi -std=gnu99 -DUNIX $(CFLAGS_MOD) $(COPT) $(CFLAGS_EXTRA)`
OS X compatible -map syntax for LDFLAGS 2014-02-14 17:37:37 -05:00
unix: Group CFLAGS related stuff together. 2014-06-20 12:19:06 -04:00			`# Debugging/Optimization`
			`ifdef DEBUG`
			`CFLAGS += -g`
			`COPT = -O0`
			`else`
			`COPT = -Os #-DNDEBUG`
			`endif`

unix: Add CFLAGS_EXTRA & LDFLAGS_EXTRA for command line usage. The idea is that it should be possible to pass any additional params for experimentation without need to patch sources (and without need to deviate from or repeat baseline options). 2014-06-20 12:27:51 -04:00			`LDFLAGS = $(LDFLAGS_MOD) -lm -Wl,-Map=$@.map,--cref $(LDFLAGS_EXTRA)`
Add mpconfigport.mk file to configure which modules to include into build. Proof of concept, controls "ffi" module as one which requires external dependencies. 2014-02-01 13:06:55 -05:00
New config option MICROPY_FORCE_32BIT (defaulted to 0) Makes it easier for 64-bit unix hosts to build 32-bit unix binaries (for testing) 2014-04-15 20:46:01 -04:00			`ifeq ($(MICROPY_FORCE_32BIT),1)`
			`CFLAGS += -m32`
			`LDFLAGS += -m32`
Rename configuration variables controling Python features. Now of the form MICROPY_PY_*. See issue #35. 2014-05-24 18:03:12 -04:00			`ifeq ($(MICROPY_PY_FFI),1)`
New config option MICROPY_FORCE_32BIT (defaulted to 0) Makes it easier for 64-bit unix hosts to build 32-bit unix binaries (for testing) 2014-04-15 20:46:01 -04:00			`ifeq ($(UNAME_S),Linux)`
			`CFLAGS_MOD += -I/usr/include/i686-linux-gnu`
			`endif`
			`endif`
			`endif`

MICROPY_USE_READLINE: Selects link lib, so should be defined in mpconfigport.mk This change allows to build unix version without libreadline installed. 2014-02-27 11:10:40 -05:00			`ifeq ($(MICROPY_USE_READLINE),1)`
			`CFLAGS_MOD += -DMICROPY_USE_READLINE=1`
			`LDFLAGS_MOD += -lreadline`
			`# the following is needed for BSD`
			`#LDFLAGS_MOD += -ltermcap`
			`endif`
Rename configuration variables controling Python features. Now of the form MICROPY_PY_*. See issue #35. 2014-05-24 18:03:12 -04:00			`ifeq ($(MICROPY_PY_TIME),1)`
			`CFLAGS_MOD += -DMICROPY_PY_TIME=1`
unix: Rename module sources per latest naming conventions (mod*.c). 2014-04-04 13:32:26 -04:00			`SRC_MOD += modtime.c`
unix: Add basic time module (with time() and clock() functions). Both return int so far (single-precision float doesn't have enough bits to represent int32 precisely). 2014-02-01 17:57:06 -05:00			`endif`
Rename configuration variables controling Python features. Now of the form MICROPY_PY_*. See issue #35. 2014-05-24 18:03:12 -04:00			`ifeq ($(MICROPY_PY_FFI),1)`
modffi: Fix how we call `pkg-config` 2014-04-20 04:30:46 -04:00			`LIBFFI_LDFLAGS_MOD := $(shell pkg-config --libs libffi)`
			`LIBFFI_CFLAGS_MOD := $(shell pkg-config --cflags libffi)`
Rename configuration variables controling Python features. Now of the form MICROPY_PY_*. See issue #35. 2014-05-24 18:03:12 -04:00			`CFLAGS_MOD += $(LIBFFI_CFLAGS_MOD) -DMICROPY_PY_FFI=1`
- Let the build environment decide about the toolchain to be used, in case there are special tweaks and paths to be considered. Just provide some defaults, in case the values are undefined. - py-version.sh does not need any bash specific features. - Use libdl only on Linux for now. FreeBSD provides dl*() calls from libc. 2014-06-07 03:16:42 -04:00			`ifeq ($(UNAME_S),Linux)`
			`LDFLAGS_MOD += -ldl`
			`endif`
			`LDFLAGS_MOD += $(LIBFFI_LDFLAGS_MOD)`
unix: Rename module sources per latest naming conventions (mod*.c). 2014-04-04 13:32:26 -04:00			`SRC_MOD += modffi.c`
Add mpconfigport.mk file to configure which modules to include into build. Proof of concept, controls "ffi" module as one which requires external dependencies. 2014-02-01 13:06:55 -05:00			`endif`

Separate out mpy core and unix version. 2013-10-12 09:30:21 -04:00
Factor and simplify Makefile's and mpconfig. 2014-01-07 09:54:15 -05:00			`# source files`
Separate out mpy core and unix version. 2013-10-12 09:30:21 -04:00			`SRC_C = \`
			`main.c \`
unix: Implement garbage collection support. 2014-02-10 17:44:37 -05:00			`gccollect.c \`
Add input command for unix 2014-05-07 10:15:00 -04:00			`input.c \`
unix: Add basic implementation of io.FileIO object. Note: only read/write/close methods are defined so far, and class is not exposed (use open() factory function, as usual). 2014-01-07 19:52:20 -05:00			`file.c \`
unix: Rename module sources per latest naming conventions (mod*.c). 2014-04-04 13:32:26 -04:00			`modsocket.c \`
unix: Add "_os" module with stat(). stat() is bad function to use using FFI, because its ABI is largely private. To start with, Glibc .so doesn't even have "stat" symbol. Then, layout of struct stat is too implementation-dependent. So, introduce _os to deal with stat() and other similar cases. 2014-05-14 15:08:45 -04:00			`modos.c \`
Add mpconfigport.mk file to configure which modules to include into build. Proof of concept, controls "ffi" module as one which requires external dependencies. 2014-02-01 13:06:55 -05:00			`$(SRC_MOD)`
Separate out mpy core and unix version. 2013-10-12 09:30:21 -04:00
unix: Create __bss_start and _end symbols for Mach-O targets. It's a hack, but can't find a cleaner way to do it. 2014-05-11 15:28:26 -04:00			`ifeq ($(UNAME_S),Darwin)`
unix: Refactor order file munging fo MacOSX. 2014-06-20 12:25:54 -04:00
			`LDFLAGS+ = -Wl,-order_file,$(BUILD)/order.def`

unix, Mac support: Generate order.def via Makefile. 2014-05-21 14:56:54 -04:00			`# Must be the last file in list of sources`
unix: Create __bss_start and _end symbols for Mach-O targets. It's a hack, but can't find a cleaner way to do it. 2014-05-11 15:28:26 -04:00			`SRC_C += seg_helpers.c`
unix, Mac support: Generate order.def via Makefile. 2014-05-21 14:56:54 -04:00
			`# making seg_helpers.c rely on order.def will force order.def to be created`
			`seg_helpers.c: $(BUILD)/order.def`

			`# create order.def in build directory`
			`$(BUILD)/order.def:`
			`$(Q)echo "seg_helpers.o: ___bss_start" > $@`
unix: Create __bss_start and _end symbols for Mach-O targets. It's a hack, but can't find a cleaner way to do it. 2014-05-11 15:28:26 -04:00			`endif`

Revamp qstrs: they now include length and hash. Can now have null bytes in strings. Can define ROM qstrs per port using qstrdefsport.h 2014-01-21 16:40:13 -05:00			`OBJ = $(PY_O) $(addprefix $(BUILD)/, $(SRC_C:.c=.o))`
Separate out mpy core and unix version. 2013-10-12 09:30:21 -04:00
Rework makefiles. Add proper dependency checking. 2014-01-24 04:05:30 -05:00			`include ../py/mkrules.mk`
Add unix-cpy, used to test Micro Python byte code against CPython. 2013-12-29 13:01:01 -05:00
Add 'test' target to unix/Makefile In conjunction with #504 this allows you to do things like: ```shell make -C unix clean && make -C unix test CC=gcc-4.7 ``` all from the top-level micropython directory :-) Something similar could probably be done for windows/Makefile too, but I don't have a cygwin setup to test with. 2014-04-16 15:38:16 -04:00			`.PHONY: test`

			`test: $(PROG) ../tests/run-tests`
			`$(eval DIRNAME=$(notdir $(CURDIR)))`
Updated the envvar used by ./run-tests As discussed in #504 2014-04-16 20:26:25 -04:00			`cd ../tests && MICROPY_MICROPYTHON=../$(DIRNAME)/$(PROG) ./run-tests`