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circuitpython/ports/unix/Makefile
Paul Sokolovsky fe1ef507ef unix/Makefile: coverage: Explicitly build "axtls" too. 
"coverage" build uses different BUILD directory comparing to the normal
build. Previously, any build picked up libaxtls.a from normal build's
directory, but that was fixed recently. So, for each build, we must
build axtls explicitly.

This fixes Travis build in particular.
2018-08-14 15:10:52 +10:00

295 lines
9.4 KiB
Makefile
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-include mpconfigport.mk
include ../../py/mkenv.mk
FROZEN_DIR = scripts
FROZEN_MPY_DIR = modules
# 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 $(TOP)/py/py.mk
INC += -I.
INC += -I$(TOP)
INC += -I$(BUILD)
# compiler settings
CWARN = -Wall -Werror
CWARN += -Wpointer-arith -Wuninitialized
CFLAGS = $(INC) $(CWARN) -std=gnu99 -DUNIX $(CFLAGS_MOD) $(COPT) $(CFLAGS_EXTRA)
# Debugging/Optimization
ifdef DEBUG
CFLAGS += -g
COPT = -O0
else
COPT = -Os -fdata-sections -ffunction-sections -DNDEBUG
# _FORTIFY_SOURCE is a feature in gcc/glibc which is intended to provide extra
# security for detecting buffer overflows. Some distros (Ubuntu at the very least)
# have it enabled by default.
#
# gcc already optimizes some printf calls to call puts and/or putchar. When
# _FORTIFY_SOURCE is enabled and compiling with -O1 or greater, then some
# printf calls will also be optimized to call __printf_chk (in glibc). Any
# printfs which get redirected to __printf_chk are then no longer synchronized
# with printfs that go through mp_printf.
#
# In MicroPython, we don't want to use the runtime library's printf but rather
# go through mp_printf, so that stdout is properly tied into streams, etc.
# This means that we either need to turn off _FORTIFY_SOURCE or provide our
# own implementation of __printf_chk. We've chosen to turn off _FORTIFY_SOURCE.
# It should also be noted that the use of printf in MicroPython is typically
# quite limited anyways (primarily for debug and some error reporting, etc
# in the unix version).
#
# Information about _FORTIFY_SOURCE seems to be rather scarce. The best I could
# find was this: https://securityblog.redhat.com/2014/03/26/fortify-and-you/
# Original patchset was introduced by
# https://gcc.gnu.org/ml/gcc-patches/2004-09/msg02055.html .
#
# Turning off _FORTIFY_SOURCE is only required when compiling with -O1 or greater
CFLAGS += -U _FORTIFY_SOURCE
endif
# On OSX, 'gcc' is a symlink to clang unless a real gcc is installed.
# The unix port of MicroPython on OSX must be compiled with clang,
# while cross-compile ports require gcc, so we test here for OSX and
# if necessary override the value of 'CC' set in py/mkenv.mk
ifeq ($(UNAME_S),Darwin)
ifeq ($(MICROPY_FORCE_32BIT),1)
CC = clang -m32
else
CC = clang
endif
# Use clang syntax for map file
LDFLAGS_ARCH = -Wl,-map,$@.map -Wl,-dead_strip
else
# Use gcc syntax for map file
LDFLAGS_ARCH = -Wl,-Map=$@.map,--cref -Wl,--gc-sections
endif
LDFLAGS = $(LDFLAGS_MOD) $(LDFLAGS_ARCH) -lm $(LDFLAGS_EXTRA)
ifeq ($(MICROPY_FORCE_32BIT),1)
# Note: you may need to install i386 versions of dependency packages,
# starting with linux-libc-dev:i386
ifeq ($(MICROPY_PY_FFI),1)
ifeq ($(UNAME_S),Linux)
CFLAGS_MOD += -I/usr/include/i686-linux-gnu
endif
endif
endif
ifeq ($(MICROPY_USE_READLINE),1)
INC += -I$(TOP)/lib/mp-readline
CFLAGS_MOD += -DMICROPY_USE_READLINE=1
LIB_SRC_C_EXTRA += mp-readline/readline.c
endif
ifeq ($(MICROPY_PY_TERMIOS),1)
CFLAGS_MOD += -DMICROPY_PY_TERMIOS=1
SRC_MOD += modtermios.c
endif
ifeq ($(MICROPY_PY_SOCKET),1)
CFLAGS_MOD += -DMICROPY_PY_SOCKET=1
SRC_MOD += modusocket.c
endif
ifeq ($(MICROPY_PY_THREAD),1)
CFLAGS_MOD += -DMICROPY_PY_THREAD=1 -DMICROPY_PY_THREAD_GIL=0
LDFLAGS_MOD += -lpthread
endif
ifeq ($(MICROPY_PY_FFI),1)
ifeq ($(MICROPY_STANDALONE),1)
LIBFFI_CFLAGS_MOD := -I$(shell ls -1d $(TOP)/lib/libffi/build_dir/out/lib/libffi-*/include)
ifeq ($(MICROPY_FORCE_32BIT),1)
LIBFFI_LDFLAGS_MOD = $(TOP)/lib/libffi/build_dir/out/lib32/libffi.a
else
LIBFFI_LDFLAGS_MOD = $(TOP)/lib/libffi/build_dir/out/lib/libffi.a
endif
else
LIBFFI_CFLAGS_MOD := $(shell pkg-config --cflags libffi)
LIBFFI_LDFLAGS_MOD := $(shell pkg-config --libs libffi)
endif
ifeq ($(UNAME_S),Linux)
LIBFFI_LDFLAGS_MOD += -ldl
endif
CFLAGS_MOD += $(LIBFFI_CFLAGS_MOD) -DMICROPY_PY_FFI=1
LDFLAGS_MOD += $(LIBFFI_LDFLAGS_MOD)
SRC_MOD += modffi.c
endif
ifeq ($(MICROPY_PY_JNI),1)
# Path for 64-bit OpenJDK, should be adjusted for other JDKs
CFLAGS_MOD += -I/usr/lib/jvm/java-7-openjdk-amd64/include -DMICROPY_PY_JNI=1
SRC_MOD += modjni.c
endif
# source files
SRC_C = \
main.c \
gccollect.c \
unix_mphal.c \
mpthreadport.c \
input.c \
file.c \
modmachine.c \
modos.c \
moduos_vfs.c \
modtime.c \
moduselect.c \
alloc.c \
coverage.c \
fatfs_port.c \
$(SRC_MOD)
LIB_SRC_C = $(addprefix lib/,\
$(LIB_SRC_C_EXTRA) \
timeutils/timeutils.c \
)
# FatFS VFS support
LIB_SRC_C += $(addprefix lib/,\
oofatfs/ff.c \
oofatfs/option/unicode.c \
)
OBJ = $(PY_O)
OBJ += $(addprefix $(BUILD)/, $(SRC_C:.c=.o))
OBJ += $(addprefix $(BUILD)/, $(LIB_SRC_C:.c=.o))
# List of sources for qstr extraction
SRC_QSTR += $(SRC_C) $(LIB_SRC_C)
# Append any auto-generated sources that are needed by sources listed in
# SRC_QSTR
SRC_QSTR_AUTO_DEPS +=
ifneq ($(FROZEN_MPY_DIR),)
# To use frozen bytecode, put your .py files in a subdirectory (eg frozen/) and
# then invoke make with FROZEN_MPY_DIR=frozen (be sure to build from scratch).
CFLAGS += -DMICROPY_QSTR_EXTRA_POOL=mp_qstr_frozen_const_pool
CFLAGS += -DMICROPY_MODULE_FROZEN_MPY
CFLAGS += -DMPZ_DIG_SIZE=16 # force 16 bits to work on both 32 and 64 bit archs
MPY_CROSS_FLAGS += -mcache-lookup-bc
endif
include $(TOP)/py/mkrules.mk
.PHONY: test
test: $(PROG) $(TOP)/tests/run-tests
$(eval DIRNAME=ports/$(notdir $(CURDIR)))
cd $(TOP)/tests && MICROPY_MICROPYTHON=../$(DIRNAME)/$(PROG) ./run-tests
# install micropython in /usr/local/bin
TARGET = micropython
PREFIX = $(DESTDIR)/usr/local
BINDIR = $(PREFIX)/bin
install: micropython
install -d $(BINDIR)
install $(TARGET) $(BINDIR)/$(TARGET)
# uninstall micropython
uninstall:
-rm $(BINDIR)/$(TARGET)
# build synthetically fast interpreter for benchmarking
fast:
$(MAKE) COPT="-O2 -DNDEBUG -fno-crossjumping" CFLAGS_EXTRA='-DMP_CONFIGFILE="<mpconfigport_fast.h>"' BUILD=build-fast PROG=micropython_fast
# build a minimal interpreter
minimal:
$(MAKE) COPT="-Os -DNDEBUG" CFLAGS_EXTRA='-DMP_CONFIGFILE="<mpconfigport_minimal.h>"' \
BUILD=build-minimal PROG=micropython_minimal FROZEN_DIR= FROZEN_MPY_DIR= \
MICROPY_PY_BTREE=0 MICROPY_PY_FFI=0 MICROPY_PY_SOCKET=0 MICROPY_PY_THREAD=0 \
MICROPY_PY_TERMIOS=0 MICROPY_PY_USSL=0 \
MICROPY_USE_READLINE=0
# build interpreter with nan-boxing as object model
nanbox:
$(MAKE) \
CFLAGS_EXTRA='-DMP_CONFIGFILE="<mpconfigport_nanbox.h>"' \
BUILD=build-nanbox \
PROG=micropython_nanbox \
MICROPY_FORCE_32BIT=1 \
MICROPY_PY_USSL=0
freedos:
$(MAKE) \
CC=i586-pc-msdosdjgpp-gcc \
STRIP=i586-pc-msdosdjgpp-strip \
SIZE=i586-pc-msdosdjgpp-size \
CFLAGS_EXTRA='-DMP_CONFIGFILE="<mpconfigport_freedos.h>" -DMICROPY_NLR_SETJMP -Dtgamma=gamma -DMICROPY_EMIT_X86=0 -DMICROPY_NO_ALLOCA=1 -DMICROPY_PY_USELECT_POSIX=0' \
BUILD=build-freedos \
PROG=micropython_freedos \
MICROPY_PY_SOCKET=0 \
MICROPY_PY_FFI=0 \
MICROPY_PY_JNI=0 \
MICROPY_PY_BTREE=0 \
MICROPY_PY_THREAD=0 \
MICROPY_PY_USSL=0
# build an interpreter for coverage testing and do the testing
coverage:
$(MAKE) \
COPT="-O0" CFLAGS_EXTRA='$(CFLAGS_EXTRA) -DMP_CONFIGFILE="<mpconfigport_coverage.h>" \
-fprofile-arcs -ftest-coverage \
-Wdouble-promotion -Wformat -Wmissing-declarations -Wmissing-prototypes -Wsign-compare \
-Wold-style-definition -Wpointer-arith -Wshadow -Wuninitialized -Wunused-parameter \
-DMICROPY_UNIX_COVERAGE' \
LDFLAGS_EXTRA='-fprofile-arcs -ftest-coverage' \
FROZEN_DIR=coverage-frzstr FROZEN_MPY_DIR=coverage-frzmpy \
BUILD=build-coverage PROG=micropython_coverage axtls all
coverage_test: coverage
$(eval DIRNAME=ports/$(notdir $(CURDIR)))
cd $(TOP)/tests && MICROPY_MICROPYTHON=../$(DIRNAME)/micropython_coverage ./run-tests
cd $(TOP)/tests && MICROPY_MICROPYTHON=../$(DIRNAME)/micropython_coverage ./run-tests -d thread
cd $(TOP)/tests && MICROPY_MICROPYTHON=../$(DIRNAME)/micropython_coverage ./run-tests --emit native
cd $(TOP)/tests && MICROPY_MICROPYTHON=../$(DIRNAME)/micropython_coverage ./run-tests --via-mpy -d basics float
cat $(TOP)/tests/basics/0prelim.py | ./micropython_coverage | grep -q 'abc'
gcov -o build-coverage/py $(TOP)/py/*.c
gcov -o build-coverage/extmod $(TOP)/extmod/*.c
# Value of configure's --host= option (required for cross-compilation).
# Deduce it from CROSS_COMPILE by default, but can be overridden.
ifneq ($(CROSS_COMPILE),)
CROSS_COMPILE_HOST = --host=$(patsubst %-,%,$(CROSS_COMPILE))
else
CROSS_COMPILE_HOST =
endif
deplibs: libffi axtls
# install-exec-recursive & install-data-am targets are used to avoid building
# docs and depending on makeinfo
libffi:
cd $(TOP)/lib/libffi; git clean -d -x -f
cd $(TOP)/lib/libffi; ./autogen.sh
mkdir -p $(TOP)/lib/libffi/build_dir; cd $(TOP)/lib/libffi/build_dir; \
../configure $(CROSS_COMPILE_HOST) --prefix=$$PWD/out --disable-structs CC="$(CC)" CXX="$(CXX)" LD="$(LD)" CFLAGS="-Os -fomit-frame-pointer -fstrict-aliasing -ffast-math -fno-exceptions"; \
$(MAKE) install-exec-recursive; $(MAKE) -C include install-data-am
axtls: $(BUILD)/libaxtls.a
$(BUILD)/libaxtls.a: $(TOP)/lib/axtls/README | $(OBJ_DIRS)
cd $(TOP)/lib/axtls; cp config/upyconfig config/.config
cd $(TOP)/lib/axtls; $(MAKE) oldconfig -B
cd $(TOP)/lib/axtls; $(MAKE) clean
cd $(TOP)/lib/axtls; $(MAKE) all CC="$(CC)" LD="$(LD)"
cp $(TOP)/lib/axtls/_stage/libaxtls.a $@
$(TOP)/lib/axtls/README:
@echo "You cloned without --recursive, fetching submodules for you."
(cd $(TOP); git submodule update --init --recursive)
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