For projects using the TI Arm Clang compiler, incremental build failures can occur when building files that include header files. The issue appears specific to the generated dependency (*.d) file in the configuration subfolder. Example:

gmake: *** No rule to make target '../main.c C:/ti/workspaces/1040/r5/dummy.h', needed by 'main.o'.
gmake: Target 'main.o' not remade because of errors.

Note that this issue only occurs if the associated *.d file already exists prior to the build. If the *.d file is deleted first (or the project is cleaned), then the project builds without issue.