gpgscm: Some adjustments for use in gpgrt.
* gpgscm/Makefile.am: Remove cruft leftover from GnuPG. Link to the just build libgpg-error. * gpgscm/private.h: Include gpgrt.h and provide i18n macros. (xfree, xtrymalloc, xtrycalloc, xtryrealloc): New macros. (xmalloc, xstrdup): New inline functions. * gpgscm/main.c: Remove inclusion of gcrypt.h and gpg-error.h. Remove all other gnupg specific headers. (opts, parse_arguments): Temporary comment out. (main): Adjust for use with gpgrt. Temporary comment out some stuff. * gpgscm/ffi-private.h: Include local gpgrt.h instead of gpg-error.h. * gpgscm/ffi.h: Ditto. * gpgscm/ffi.c: Remove gpg-error.h and headers from GnuPG. (do_getenv): Use gpgrt_getenv. (do_setenv): Use gpgrt_setenv. (do_mkdtemp): Temporary return an error. (unlink_recursively): Use gpgrt_bsprintf. (do_getcwd): Use gpgrt_getcwd. (do_mkdir): Use gpgrt_mkdir. (do_get_isotime): Temporary return an error. (do_get_time): Directly use time().
Note that this does not yet compile because the spawn functions from
GnuPG are missing. There are two other problems as well:
- We don't have GnuPG's isotime fucntions. We need to see whether we want to support them in gpgrt. That might be useful in libksba.
- gpgrt_mkdtemp does not work. We do not want to link to Libgcrypt, which is the way mkdtemp was written for GnuPG. We should get a more straight implementation.
- Signed-off-by: Werner Koch <wk@gnupg.org>