InsightSoftwareConsortium/ITK
Modules/ThirdParty/KWSys/src/KWSys/CMakeLists.txt
:384
set_source_files_properties(ProcessUNIX.c System.c PROPERTIES
COMPILE_FLAGS "-DKWSYS_C_HAS_PTRDIFF_T=${KWSYS_C_HAS_PTRDIFF_T} -DKWSYS_C_HAS_SSIZE_T=${KWSYS_C_HAS_SSIZE_T} -DKWSYS_C_HAS_CLOCK_GETTIME_MONOTONIC=${KWSYS_C_HAS_CLOCK_GETTIME_MONOTONIC}"
)