k_busy_wait( ) gives compilation error when CONFIG_SYS_CLOCK_TICKS_PER_SEC is set to 0

[mnirmaladevi]

Using k_busy_wait results in compilation issue when CONFIG_SYS_CLOCK_TICKS_PER_SEC is set to 0 in config file.

Snippet of build log:

kernel/lib.a(thread.o): In function `k_busy_wait':
/home/intel/zephyr/source_code/zephyr/kernel/thread.c:142: undefined reference to `_timer_cycle_get_32'
/home/intel/zephyr/source_code/zephyr/kernel/thread.c:145: undefined reference to `_timer_cycle_get_32'
collect2: error: ld returned 1 exit status
/home/intel/zephyr/source_code/zephyr/Makefile:876: recipe for target 'prj00_prebuilt.elf' failed
make[2]: *** [prj00_prebuilt.elf] Error 1
make[2]: Leaving directory '/home/intel/zephyr/source_code/zephyr/tests/benchmarks/object_footprint/outdir/arduino_101'
Makefile:178: recipe for target 'sub-make' failed
make[1]: *** [sub-make] Error 2
make[1]: Leaving directory '/home/intel/zephyr/source_code/zephyr'
/home/intel/zephyr/source_code/zephyr/Makefile.inc:82: recipe for target 'all' failed
make: *** [all] Error 2

Steps to reproduce:

1. Pull the changes from kernel: boot_delay: change to busy wait instaed of wait #4510
2. cd $ZEPHYR_BASE/tests/benchmarks/object_footprint
3. Add the below config to prj00.conf

--- a/tests/benchmarks/object_footprint/prj00.conf
+++ b/tests/benchmarks/object_footprint/prj00.conf
@@ -8,3 +8,4 @@ CONFIG_XIP=y
 CONFIG_OBJECTS_PRINTK=n
 CONFIG_OBJECTS_WHILELOOP=n
 CONFIG_KERNEL_BIN_NAME="prj00"
+CONFIG_BOOT_DELAY=1000

4. Issue the below command,
   $make pristine; make BOARD=arduino_101 CONF_FILE=prj00.conf

[nashif]

you should not be using BOOT_DELAY with this test, this test is not supposed to run on hardware anyways and is used for measuring object size changes only