michaelh/zephyr
1
0
Fork 0
Code Releases Activity

lib: posix: Kconfig: Allow to enable individual components

Browse source 
Allow to enable individual POSIX components, like Pthreads.
CONFIG_POSIX_API now just enables all of individual POSIX components,
and sets up environment suitable to easily port POSIX applications to
Zephyr.

Fixes: #12965

Signed-off-by: Paul Sokolovsky <paul.sokolovsky@linaro.org>
This commit is contained in:
Paul Sokolovsky 2019-08-29 21:57:19 +03:00 • committed by Kumar Gala
commit 0dcee73fe1
3 changed files with 20 additions and 8 deletions
Download patch file Download diff file Expand all files Collapse all files

2
lib/CMakeLists.txt
View file

@ -2,8 +2,8 @@
if(NOT CONFIG_NATIVE_APPLICATION) if(NOT CONFIG_NATIVE_APPLICATION)
add_subdirectory(libc) add_subdirectory(libc)
add_subdirectory(posix)
endif() endif()
add_subdirectory_ifdef(CONFIG_POSIX_API posix)
add_subdirectory_ifdef(CONFIG_CMSIS_RTOS_V1 cmsis_rtos_v1) add_subdirectory_ifdef(CONFIG_CMSIS_RTOS_V1 cmsis_rtos_v1)
add_subdirectory_ifdef(CONFIG_CMSIS_RTOS_V2 cmsis_rtos_v2) add_subdirectory_ifdef(CONFIG_CMSIS_RTOS_V2 cmsis_rtos_v2)
add_subdirectory(gui) add_subdirectory(gui)

12
lib/posix/CMakeLists.txt
View file

@ -3,7 +3,9 @@
zephyr_interface_library_named(posix_subsys) zephyr_interface_library_named(posix_subsys)
target_include_directories(posix_subsys INTERFACE ${ZEPHYR_BASE}/include/posix) if(CONFIG_POSIX_API)
target_include_directories(posix_subsys INTERFACE ${ZEPHYR_BASE}/include/posix)
endif()
zephyr_library() zephyr_library()
zephyr_library_sources(pthread_common.c) zephyr_library_sources(pthread_common.c)
@ -11,10 +13,10 @@ zephyr_library_sources_ifdef(CONFIG_PTHREAD_IPC pthread_cond.c)
zephyr_library_sources_ifdef(CONFIG_PTHREAD_IPC pthread_mutex.c) zephyr_library_sources_ifdef(CONFIG_PTHREAD_IPC pthread_mutex.c)
zephyr_library_sources_ifdef(CONFIG_PTHREAD_IPC pthread_barrier.c) zephyr_library_sources_ifdef(CONFIG_PTHREAD_IPC pthread_barrier.c)
zephyr_library_sources_ifdef(CONFIG_PTHREAD_IPC pthread.c) zephyr_library_sources_ifdef(CONFIG_PTHREAD_IPC pthread.c)
zephyr_library_sources(pthread_sched.c) zephyr_library_sources_ifdef(CONFIG_PTHREAD_IPC pthread_sched.c)
zephyr_library_sources(clock.c) zephyr_library_sources_ifdef(CONFIG_POSIX_CLOCK clock.c)
zephyr_library_sources(sleep.c) zephyr_library_sources_ifdef(CONFIG_POSIX_CLOCK sleep.c)
zephyr_library_sources(timer.c) zephyr_library_sources_ifdef(CONFIG_POSIX_CLOCK timer.c)
zephyr_library_sources_ifdef(CONFIG_PTHREAD_IPC pthread_rwlock.c) zephyr_library_sources_ifdef(CONFIG_PTHREAD_IPC pthread_rwlock.c)
zephyr_library_sources_ifdef(CONFIG_PTHREAD_IPC semaphore.c) zephyr_library_sources_ifdef(CONFIG_PTHREAD_IPC semaphore.c)
zephyr_library_sources_ifdef(CONFIG_PTHREAD_IPC pthread_key.c) zephyr_library_sources_ifdef(CONFIG_PTHREAD_IPC pthread_key.c)

14
lib/posix/Kconfig
View file

@ -19,10 +19,9 @@ config POSIX_API
Enable mostly-standards-compliant implementations of Enable mostly-standards-compliant implementations of
various POSIX (IEEE 1003.1) APIs. various POSIX (IEEE 1003.1) APIs.
if POSIX_API
config PTHREAD_IPC config PTHREAD_IPC
bool "POSIX pthread IPC API" bool "POSIX pthread IPC API"
default y if POSIX_API
help help
This enables a mostly-standards-compliant implementation of This enables a mostly-standards-compliant implementation of
the pthread mutex, condition variable and barrier IPC the pthread mutex, condition variable and barrier IPC
@ -45,6 +44,13 @@ config SEM_VALUE_MAX
endif # PTHREAD_IPC endif # PTHREAD_IPC
config POSIX_CLOCK
bool "POSIX clock, timer, and sleep APIs"
default y if POSIX_API
help
This enables POSIX clock\_\*(), timer\_\*(), and \*sleep()
functions.
config MAX_TIMER_COUNT config MAX_TIMER_COUNT
int "Maximum timer count in POSIX application" int "Maximum timer count in POSIX application"
default 5 default 5
@ -54,6 +60,7 @@ config MAX_TIMER_COUNT
config POSIX_MQUEUE config POSIX_MQUEUE
bool "Enable POSIX message queue" bool "Enable POSIX message queue"
default y if POSIX_API
help help
This enabled POSIX message queue related APIs. This enabled POSIX message queue related APIs.
@ -83,6 +90,7 @@ endif
if FILE_SYSTEM if FILE_SYSTEM
config POSIX_FS config POSIX_FS
bool "Enable POSIX file system API support" bool "Enable POSIX file system API support"
default y if POSIX_API
help help
This enables POSIX style file system related APIs. This enables POSIX style file system related APIs.
@ -96,6 +104,8 @@ config POSIX_MAX_OPEN_FILES
endif endif
endif # FILE_SYSTEM endif # FILE_SYSTEM
if POSIX_API
# The name of this option is mandated by zephyr_interface_library_named # The name of this option is mandated by zephyr_interface_library_named
# cmake directive. # cmake directive.
config APP_LINK_WITH_POSIX_SUBSYS config APP_LINK_WITH_POSIX_SUBSYS