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zephyr/arch/posix/CMakeLists.txt

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arch: native: Run Zephyr natively in a POSIX OS A new arch (posix) which relies on pthreads to emulate the context switching A new soc for it (inf_clock) which emulates a CPU running at an infinely high clock (so when the CPU is awaken it runs till completion in 0 time) A new board, which provides a trivial system tick timer and irq generation. Origin: Original Fixes #1891 Signed-off-by: Alberto Escolar Piedras <alpi@oticon.com> Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2017-10-03 22:31:55 +08:00
zephyr_cc_option_ifdef(CONFIG_LTO -flto)
zephyr_compile_options(
-fno-freestanding
-m32
-MMD
-MP
${ARCH_FLAG}
cmake: replace PROJECT_SOURCE_DIR with ZEPHYR_BASE Both variables were used (with the same value) interchangeably throughout CMake files and per the discussion in GH issue, ZEPHYR_BASE is preferred. Also add a comment with explanation of one vs. the other. Tested by building hello_world for several boards ensuring no errors. Fixes #7173. Signed-off-by: Alex Tereschenko <alext.mkrs@gmail.com>
2018-06-15 02:21:18 +08:00
-include ${ZEPHYR_BASE}/arch/posix/include/posix_cheats.h
arch: native: Run Zephyr natively in a POSIX OS A new arch (posix) which relies on pthreads to emulate the context switching A new soc for it (inf_clock) which emulates a CPU running at an infinely high clock (so when the CPU is awaken it runs till completion in 0 time) A new board, which provides a trivial system tick timer and irq generation. Origin: Original Fixes #1891 Signed-off-by: Alberto Escolar Piedras <alpi@oticon.com> Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2017-10-03 22:31:55 +08:00
)
testing: add option to generate coverage reports With the native port we are able to generate coverage reports, add the needed options to the compliler and add a kconfig option to enable this on the supported architectures. Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2017-11-22 21:28:52 +08:00
zephyr_compile_options_ifdef(CONFIG_COVERAGE
-fprofile-arcs
-ftest-coverage
)
zephyr_link_libraries_ifdef(CONFIG_COVERAGE
-lgcov
)
boards: native_posix: Add option to build with Address Sanitizer Address Sanitizer helps finding issues related to memory: buffer overflows, usage of uninitialized memory, etc. This is available in both Clang and GCC for a while, and, since the POSIX port is only meant for testing, this will help find issues. Signed-off-by: Leandro Pereira <leandro.pereira@intel.com> Signed-off-by: Alberto Escolar Piedras <alpi@oticon.com>
2018-05-30 06:16:29 +08:00
if (CONFIG_ASAN)
zephyr_compile_options(-fsanitize=address)
zephyr_link_libraries(-lasan)
zephyr_ld_options(-fsanitize=address)
endif ()
arch posix: Allow including XOPEN extensions The native_posix random driver uses random() and srandom() whicha are old XOPEN POSIX extension (part of POSIX 2001). To avoid compiler warnings due to the host libC headers not including this prototypes otherwise, let's define this 2 macros. Signed-off-by: Alberto Escolar Piedras <alpi@oticon.com>
2018-08-02 17:36:48 +08:00
zephyr_compile_definitions(_POSIX_C_SOURCE=200809 _XOPEN_SOURCE _XOPEN_SOURCE_EXTENDED)
arch: native: Run Zephyr natively in a POSIX OS A new arch (posix) which relies on pthreads to emulate the context switching A new soc for it (inf_clock) which emulates a CPU running at an infinely high clock (so when the CPU is awaken it runs till completion in 0 time) A new board, which provides a trivial system tick timer and irq generation. Origin: Original Fixes #1891 Signed-off-by: Alberto Escolar Piedras <alpi@oticon.com> Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2017-10-03 22:31:55 +08:00
zephyr_ld_options(
-ldl
-pthread
-m32
)
# About the -include directive: The reason to do it this way, is because in this
# manner it is transparent to the application. Otherwise posix_cheats.h needs to
# be included in all the applications' files which define main( ), and in any
# app file which uses the pthreads like API provided by Zephyr
# ( include/posix/pthread.h / kernel/pthread.c ) [And any future API added to
# Zephyr which will clash with the native POSIX API] . It would also need to
# be included in a few zephyr kernel files.
add_subdirectory(core)