Put the definition of `FEATURES_USED` in common and use the variable
instead of duplicating code.
This required defining 'FEATURES_OPTIONAL_ONLY|USED' to not overwrite
the value of 'FEATURES_OPTIONAL' as was done before.
Also add 'FEATURES_OPTIONAL_MISSING' to list optional features that were
not included as not provided.
This removes the need to print FEATURES_MISSING with the optional
features too.
Update the FEATURES_OPTIONAL meaning to be more in line since
FEATURES_USED is defined. Handle FEATURES_OPTIONAL as a configuration from
the BSP/build that should not be changed anymore after.
`FEATURES_OPTIONAL` are by definition optional so are not supposed to
cause a build to fail.
Only the 'REQUIRED' ones that are not 'PROVIDED' are 'MISSING'.
* Do not change FEATURES_OPTIONAL to remove REQUIRED features
* Prepare for having a different variable for the previous value
* Update dependency resolution/info-build as FEATURES_OPTIONAL cannot be missing
When '$(PREFIX)objdump' is not present fallback to native '(g)objdump'.
'objdump' is used when flashing for some boards but the toolchain may
not be installed when building in docker.
This will allow using 'objdump' in 'cpu/kinetis/dist/check-fcfield.sh'.
To read float number from stdin, add "-u scanf_float"
option to the linker.
This option is setup using a pseudomodule as it is already done for
printf_float.
Just add to your Makefile:
USEMODULE += scanf_float
Signed-off-by: Gilles DOFFE <g.doffe@gmail.com>
DEBUGGER/DEBUGGER_FLAGS/DEBUGSERVER/DEBUGSERVER_FLAGS are evaluated by the
main Makefile.include or by file included by it.
Their value does not need to be exported.
Testing
-------
`git diff --word-diff` only reports `export` being removed.
`git show --stat` reports `55 insertions(+), 55 deletions(-)`
Which is the same amount as lines that where matching
`export[[:blank::]]\+VARIABLE`.
RESET and RESET_FLAGS are evaluated by the main Makefile.include or by file
included by it. Their value does not need to be exported.
This will also prevent evaluating 'PORT' for RESET_FLAGS when not needed.
Testing
-------
`git diff --word-diff` only reports `export` being removed.
`git show --stat` reports `24 insertions(+), 24 deletions(-)`
Which is the same amount as lines that where matching
`export[[:blank::]]\+VARIABLE`.
FLASHER and FFLAGS are evaluated by the main Makefile.include or by file
included by it. Their value does not need to be exported.
This will also prevent evaluating 'PORT' for FFLAGS when not needed.
Testing
-------
`git diff --word-diff` only reports `export` being removed.
`git show --stat` reports `84 insertions(+), 84 deletions(-)`
Which is the same amount as lines that where matching
`export[[:blank::]]\+VARIABLE`.
This will allow sharing it between Makefile.include and
makefiles/info-global.inc.mk.
Also some common variables definition can also be moved to here.
Part of moving CPU/CPU_MODEL definition to Makefile.features to have it
available before Makefile.include.
This enables "BUILD_IN_DOCKER=1 BOARDS='foo bar' make buildtest".
Without this line, when executed with BUILD_IN_DOCKER, "make buildtest"
would always build all boards.
Add a trivial shell program that scans for all slaves on an I2C bus by iterating
all of the possible 127 I2C addresses and checking for the ACK of the device.
The build system contains several instances of
INCLUDES += -I$(RIOTBASE)/sys/posix/include
This is bypassing the module management system, by directly accesing
headers without depending on a module. The module is the posix module.
That line is also added when one of the posix_* modules is requested.
According to the docs, the posix module provides headers only, but in
reality there is also inet.c.
This patch:
- Moves `inet.c` into `posix_inet`, leaving `posix` as a headers-only
module.
- Rename `posix` as `posix_headers` to make it clear the module only
includes headers.
- Makes `posix_*` modules depend on `posix_headers`, thus removing the
explicit `INCLUDES+=...` in `sys/Makefile.include`.
- Ocurrences of `INCLUDES+=...` are replaced by an explicit dependency
on `posix_headers`.
In UniFlash 4.4.0 the directory where 'xds110reset' is changed.
Try to use the newest one available. If none is found in UNIFLASH_PATH,
try to use one from the PATH to be sure to have a value.
./uniflash_4.1/simplelink/gen2/bin/xds110reset
./uniflash_4.3.0/simplelink/gen2/bin/xds110reset
./uniflash_4.4.0/simplelink/imagecreator/bin/xds110reset
./uniflash_4.5.0/simplelink/imagecreator/bin/xds110reset
Linkerscript for `nrf52dk` has been updated to use `cortexm.ld` so does
not need the configuration anymore for the removed
`cpu/nrf52/ldscripts/nrf52832xxaa.ld`.
