xtensa_sample_controller: Enable newlib retargetable locking

This commit enables the newlib retargetable locking option to allow the Zephyr operating system to override the dummy lock functions defined within the newlib. Signed-off-by: Stephanos Ioannidis <[email protected]>
zephyrproject-rtos · Jan 8, 2020 · f4ae42f · f4ae42f
1 parent 10f55f1
commit f4ae42f
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/configs/xtensa_sample_controller.config b/configs/xtensa_sample_controller.config
@@ -22,6 +22,7 @@ CT_LIBC_NEWLIB_DISABLE_SUPPLIED_SYSCALLS=y
 CT_LIBC_NEWLIB_GLOBAL_ATEXIT=y
 CT_LIBC_NEWLIB_LITE_EXIT=y
 # CT_LIBC_NEWLIB_MULTITHREAD is not set
+CT_LIBC_NEWLIB_RETARGETABLE_LOCKING=y
 # CT_LIBC_NEWLIB_WIDE_ORIENT is not set
 # CT_LIBC_NEWLIB_NANO_MALLOC is not set
 # CT_LIBC_NEWLIB_NANO_FORMATTED_IO is not set
@@ -34,6 +35,7 @@ CT_LIBC_NANO_NEWLIB_DISABLE_SUPPLIED_SYSCALLS=y
 CT_LIBC_NANO_NEWLIB_GLOBAL_ATEXIT=y
 CT_LIBC_NANO_NEWLIB_LITE_EXIT=y
 # CT_LIBC_NANO_NEWLIB_MULTITHREAD is not set
+CT_LIBC_NANO_NEWLIB_RETARGETABLE_LOCKING=y
 # CT_LIBC_NANO_NEWLIB_WIDE_ORIENT is not set
 CT_LIBC_NANO_NEWLIB_NANO_MALLOC=y
 CT_LIBC_NANO_NEWLIB_NANO_FORMATTED_IO=y