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micropython: new package

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Micro Python is a lean and fast implementation of the Python 3
programming language that is optimised to run on a microcontroller.

[Thomas: fix minor typo in Config.in noticed by Vicente.]

Signed-off-by: Chris Packham <judge.packham@gmail.com>
Reviewed-by: Vicente Olivert Riera <Vincent.Riera@imgtec.com>
Tested-by: Vicente Olivert Riera <Vincent.Riera@imgtec.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This commit is contained in:
Chris Packham 2015-09-17 11:29:58 +12:00 committed by Thomas Petazzoni
parent 1fc839e436
commit 9646e80fca
4 changed files with 67 additions and 0 deletions
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1
package/Config.in
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@ -509,6 +509,7 @@ menu "Lua libraries/modules"
endmenu
endif
source "package/lutok/Config.in"
source "package/micropython/Config.in"
source "package/moarvm/Config.in"
source "package/mono/Config.in"
if BR2_PACKAGE_MONO

22
package/micropython/0001-fix-version.patch Normal file
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@ -0,0 +1,22 @@
Always use the fallback behaviour for determining the version number
When built from within buildroot the micropython build process detects
that it is inside a git repository and ends up using the buildroot
version number instead of the correct micropython version number.
Signed-off-by: Chris Packham <judge.packham@gmail.com>
---
diff -Naur micropython-v1.4.5-old/py/makeversionhdr.py micropython-v1.4.5/py/makeversionhdr.py
--- micropython-v1.4.5-old/py/makeversionhdr.py 2015-08-12 00:42:30.000000000 +1200
+++ micropython-v1.4.5/py/makeversionhdr.py 2015-09-16 10:21:06.698962836 +1200
@@ -70,9 +70,7 @@
def make_version_header(filename):
# Get version info using git, with fallback to docs/conf.py
- info = get_version_info_from_git()
- if info is None:
- info = get_version_info_from_docs_conf()
+ info = get_version_info_from_docs_conf()
git_tag, git_hash, ver = info

12
package/micropython/Config.in Normal file
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@ -0,0 +1,12 @@
config BR2_PACKAGE_MICROPYTHON
bool "micropython"
select BR2_PACKAGE_LIBFFI
depends on BR2_TOOLCHAIN_HAS_THREADS
help
Micro Python is a lean and fast implementation of the Python 3
programming language that is optimised to run on a microcontroller.
http://micropython.org
comment "micropython needs a toolchain w/ threads"
depends on !BR2_TOOLCHAIN_HAS_THREADS

32
package/micropython/micropython.mk Normal file
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@ -0,0 +1,32 @@
################################################################################
#
# micropython
#
################################################################################
MICROPYTHON_VERSION = v1.4.5
MICROPYTHON_SITE = $(call github,micropython,micropython,$(MICROPYTHON_VERSION))
MICROPYTHON_LICENSE = MIT
MICROPYTHON_LICENSE_FILES = LICENSE
MICROPYTHON_DEPENDENCIES = host-pkgconf libffi
# Use fallback implementation for exception handling on architectures that don't
# have explicit support.
ifeq ($(BR2_powerpc),y)
MICROPYTHON_CFLAGS = -DMICROPY_GCREGS_SETJMP=1
endif
define MICROPYTHON_BUILD_CMDS
$(TARGET_MAKE_ENV) $(MAKE) -C $(@D)/unix \
CROSS_COMPILE=$(TARGET_CROSS) \
CFLAGS_EXTRA=$(MICROPYTHON_CFLAGS)
endef
define MICROPYTHON_INSTALL_TARGET_CMDS
$(TARGET_MAKE_ENV) $(MAKE) -C $(@D)/unix \
DESTDIR=$(TARGET_DIR) \
PREFIX=$(TARGET_DIR)/usr \
install
endef
$(eval $(generic-package))