forked from Imagelibrary/rtems
* configure.ac: Check for sys/cdefs.h. * aclocal/env-rtems-cpu.m4: Add project_includedir. Deprecate PROJECT_INCLUDE. Change project_includedir to $(PROJECT_ROOT)/include for multilibs.
* configure.ac: Check for sys/cdefs.h. * aclocal/env-rtems-cpu.m4: Add project_includedir. Deprecate PROJECT_INCLUDE. Change project_includedir to $(PROJECT_ROOT)/include for multilibs.