I'm having trouble using set_source_files_properties from a subdirectory. Say
I have a top-level CMakeLists.txt like this:
cmake_minimum_required(VERSION 2.8)
project(test)
add_subdirectory(subdir)
get_source_file_property( temp subdir/test.c COMPILE_FLAGS )
message("reading property from toplevel= ${temp}")
and I have a subdir/CMakeLists.txt like this:
set_source_files_properties( subdir/test.c PROPERTIES COMPILE_FLAGS
"-DBLAHBLAH")
get_source_file_property( temp subdir/test.c COMPILE_FLAGS )
message("reading property from subdir= ${temp}")
then the output of cmake will be:
reading property from subdir= -DBLAHBLAH
reading property from toplevel= NOTFOUND
Are source file properties inherently local scope? Is there any way to specify
the scope (like you can for the "set" function)?
Thanks,
aaron
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