programs: test: Let zeroize be an Mbed TLS test program

In TF-PSA-Crypto there is the crypto specific one.

Signed-off-by: Ronald Cron <ronald.cron@arm.com>
diff --git a/programs/test/CMakeLists.txt b/programs/test/CMakeLists.txt
index 089f8a6..9497084 100644
--- a/programs/test/CMakeLists.txt
+++ b/programs/test/CMakeLists.txt
@@ -2,20 +2,16 @@
     ${mbedtls_target}
 )
 
-set(executables_libs
+set(executables
     metatest
     query_compile_time_config
     query_included_headers
     selftest
     udp_proxy
-)
-add_dependencies(${programs_target} ${executables_libs})
-add_dependencies(${ssl_opt_target} udp_proxy)
-
-set(executables_mbedcrypto
     zeroize
 )
-add_dependencies(${programs_target} ${executables_mbedcrypto})
+add_dependencies(${programs_target} ${executables})
+add_dependencies(${ssl_opt_target} udp_proxy)
 add_dependencies(${ssl_opt_target} query_compile_time_config)
 
 if(TEST_CPP)
@@ -74,7 +70,7 @@
     link_to_source(query_config.c)
 endif()
 
-foreach(exe IN LISTS executables_libs executables_mbedcrypto)
+foreach(exe IN LISTS executables)
     set(source ${exe}.c)
     set(extra_sources "")
     if(NOT EXISTS ${source} AND
@@ -102,16 +98,9 @@
 
     # Request C11, required for memory poisoning
     set_target_properties(${exe} PROPERTIES C_STANDARD 11)
-
-    # This emulates "if ( ... IN_LIST ... )" which becomes available in CMake 3.3
-    list(FIND executables_libs ${exe} exe_index)
-    if (${exe_index} GREATER -1)
-        target_link_libraries(${exe} ${libs} ${CMAKE_THREAD_LIBS_INIT})
-    else()
-        target_link_libraries(${exe} ${tfpsacrypto_target} ${CMAKE_THREAD_LIBS_INIT})
-    endif()
+    target_link_libraries(${exe} ${libs} ${CMAKE_THREAD_LIBS_INIT})
 endforeach()
 
-install(TARGETS ${executables_libs} ${executables_mbedcrypto}
+install(TARGETS ${executables}
         DESTINATION "bin"
         PERMISSIONS OWNER_READ OWNER_WRITE OWNER_EXECUTE GROUP_READ GROUP_EXECUTE WORLD_READ WORLD_EXECUTE)