$(RM) libraries/process/include/HsProcessConfig.h.in
$(RM) libraries/unix/include/HsUnixConfig.h.in
$(RM) libraries/old-time/include/HsTimeConfig.h.in
$(RM) libraries/process/include/HsProcessConfig.h.in
$(RM) libraries/unix/include/HsUnixConfig.h.in
$(RM) libraries/old-time/include/HsTimeConfig.h.in