zara/zephyr - zephyr - Gitea: Git with a cup of tea

Author	SHA1	Message	Date
Grzegorz Swiderski	12c8d11ee5	cmake: extra_flags: Use zephyr_get This allows users to set `EXTRA_*FLAGS` variables when using sysbuild. If these flags are provided in both local and global sysbuild scopes, then only the local ones will be used for a given image. This is to circumvent issues with mixing space-separated and `;`-separated lists. Signed-off-by: Grzegorz Swiderski <grzegorz.swiderski@nordicsemi.no>	2 years ago
Torsten Rasmussen	b066ae906b	cmake: fix improper use of separate_arguments The use of `separate_arguments()` in extra_flags.cmake and unittest.cmake prevents the use of proper CMake lists. A CMake list can be specified on command line as: `-DMY_LIST="itemA;itemB;itemC"` Users are expected to be able to provide extra compile flags using CMake lists, like `-DEXTRA_CFLAGS="--flag1;--flag2"` but also using space separated lists, like: `-DEXTRA_CFLAGS="--flag1 --flag2"`. However, the way FLAGS was passed to separate_arguments() would result in a list being treated as extra arguments to the function and thus result in a CMake error. To allow the use of CMake lists, the length of the argument as a CMake list is tested. This ensures that when the argument contains a single `;` then the length is >1 and no conversion is needed. This allows a user to freely choose between the two forms: - `-DFLAGS="--flag1 --flag2"` - `-DFLAGS="--flag1;--flag2"` or when passing flags which themselves contains spaces, like: - `-DFLAGS="--flag1 \"val1 val2\""` - `-DFLAGS="--flag1;val1 val2"` Note that the extra escaped qouting is no longer needed for proper CMake lists as the `;` itself informs the system that spaces are to be kept as spaces. Signed-off-by: Torsten Rasmussen <Torsten.Rasmussen@nordicsemi.no>	3 years ago
Daniel Leung	37f94d66ab	cmake: extra_flags: fix EXTRA_CPPFLAGS being applied as macros The EXTRA_CPPFLAGS is applied via zephyr_compile_definitions() instead of zephyr_compile_options(), which makes all specified options as macros. So fix it. Signed-off-by: Daniel Leung <daniel.leung@intel.com>	6 years ago
Anas Nashif	3ae52624ff	license: cleanup: add SPDX Apache-2.0 license identifier Update the files which contain no license information with the 'Apache-2.0' SPDX license identifier. Many source files in the tree are missing licensing information, which makes it harder for compliance tools to determine the correct license. By default all files without license information are under the default license of Zephyr, which is Apache version 2. Signed-off-by: Anas Nashif <anas.nashif@intel.com>	6 years ago
Andy Ross	fe04adf99b	lib/os: Conditionally eliminate alloca/VLA usage MISRA rules (see #9892) forbid alloca() and family, even though those features can be valuable performance and memory size optimizations useful to Zephyr. Introduce a MISRA_SANE kconfig, which when true enables a gcc error condition whenever a variable length array is used. When enabled, the mempool code will use a theoretical-maximum array size on the stack instead of one tailored to the current pool configuration. The rbtree code will do similarly, but because the theoretical maximum is quite a bit larger (236 bytes on 32 bit platforms) the array is placed into struct rbtree instead so it can live in static data (and also so I don't have to go and retune all the test stack sizes!). Current code only uses at most two of these (one in the scheduler when SCHED_SCALABLE is selected, and one for dynamic kernel objects when USERSPACE and DYNAMIC_OBJECTS are set). This tunable is false by default, but is selected in a single test (a subcase of tests/kernel/common) for coverage. Note that the I2C and SPI subsystems contain uncorrected VLAs, so a few platforms need to be blacklisted with a filter. Signed-off-by: Andy Ross <andrew.j.ross@intel.com>	6 years ago
Sebastian Bøe	abbdd88683	cmake: Fix EXTRA_LDFLAGS feature It is supported to add give extra flags to the linker from the commandline like this: cmake -DEXTRA_LDFLAGS=-Lmy_dir path But unfortunately this was broken during the CMake migration. Interestingly, the reason that it was broken is that KBuild was also partially broken. KBuild would pass on EXTRA_LDFLAGS when object files were linked together into built-in.o files, but it would not use EXTRA_LDFLAGS for the final link into an elf file. This patch fixes EXTRA_LDFLAGS. Signed-off-by: Sebastian Bøe <sebastian.boe@nordicsemi.no>	8 years ago
Sebastian Bøe	9f59045546	cmake: Refactored EXTRA_FLAGS code into a dedicated script Signed-off-by: Sebastian Boe <sebastian.boe@nordicsemi.no>	8 years ago