samples: philosophers: evaluate variables coming from command line

The variables passed by sanitycheck and west were being ignored because
cmake knows nothing about them.

Fixes #24178

Signed-off-by: Anas Nashif <anas.nashif@intel.com>

samples/philosophers/CMakeLists.txt

@@ -4,4 +4,16 @@ cmake_minimum_required(VERSION 3.13.1)
 find_package(Zephyr HINTS $ENV{ZEPHYR_BASE})
 project(philosophers)
 
+if(DEFINED DEBUG_PRINTF)
+  zephyr_compile_definitions(DEBUG_PRINTF)
+endif()
+if(DEFINED SAME_PRIO)
+  zephyr_compile_definitions(SAME_PRIO)
+endif()
+if(DEFINED STATIC_OBJS)
+  zephyr_compile_definitions(STATIC_OBJS)
+endif()
+if(DEFINED FORKS)
+  zephyr_compile_definitions(FORKS=${FORKS})
+endif()
 target_sources(app PRIVATE src/main.c)

samples/portability/cmsis_rtos_v1/philosophers/CMakeLists.txt

@@ -4,5 +4,15 @@ cmake_minimum_required(VERSION 3.13.1)
 find_package(Zephyr HINTS $ENV{ZEPHYR_BASE})
 project(philosophers_cmsis_rtos_v1)
 
+if(DEFINED DEBUG_PRINTF)
+  zephyr_compile_definitions(DEBUG_PRINTF)
+endif()
+if(DEFINED SAME_PRIO)
+  zephyr_compile_definitions(SAME_PRIO)
+endif()
+if(DEFINED FORKS)
+  zephyr_compile_definitions(FORKS=${FORKS})
+endif()
+
 target_include_directories(app PRIVATE ${ZEPHYR_BASE}/include/cmsis_rtos_v1)
 target_sources(app PRIVATE src/main.c)

samples/portability/cmsis_rtos_v2/philosophers/CMakeLists.txt

@@ -4,5 +4,15 @@ cmake_minimum_required(VERSION 3.13.1)
 find_package(Zephyr HINTS $ENV{ZEPHYR_BASE})
 project(philosophers)
 
+if(DEFINED DEBUG_PRINTF)
+  zephyr_compile_definitions(DEBUG_PRINTF)
+endif()
+if(DEFINED SAME_PRIO)
+  zephyr_compile_definitions(SAME_PRIO)
+endif()
+if(DEFINED FORKS)
+  zephyr_compile_definitions(FORKS=${FORKS})
+endif()
+
 target_include_directories(app PRIVATE ${ZEPHYR_BASE}/include/cmsis_rtos_v2)
 target_sources(app PRIVATE src/main.c)