Jim Meyering wrote: > - use $(SYS_TIME_H) also in the definition of MOSTLYCLEANFILES
This is not a good change. Suppose a user does in the same directory - first, a "./configure; make" for a deficient platform, - then, a "./configure" for a glibc platform - then he notices that he forgot to "make distclean" first, so he does "make distclean", - then, again, "./configure; make" for the glibc platform. The generated .h file from the first build will stick around and cause continuous trouble. That's the reason why alloca-opt argz ... wchar wctype all have the .h file _unconditionally_ in the MOSTLYCLEANFILES. Bruno