* m4/gpg-error.m4: Update from libgpg-error. * m4/libassuan.m4: Update from libassuan.
* acinclude.m4: Add copyright notice. (jm_GLIBC21, AM_PATH_GPG_ERROR, _AC_PTH_ERROR, _AC_PTH_VERBOSE, AC_CHECK_PTH): Removed. m4/ 2004-09-14 Marcus Brinkmann <marcus@g10code.de> * glibc21.m4: New file. * gpg-error.m4: New file. * pth.m4: New file.