libgpg-error/tests/t-printf.c, branch libgpg-error-1.15

libgpg-error/tests/t-printf.c, branch libgpg-error-1.15 Error codes used by GnuPG et al. http://git.bktus.com/gpgfrontend/libgpg-error/atom?h=libgpg-error-1.15 2014-08-25T14:37:46Z Add test for the estream printf functions 2014-08-25T14:37:46Z Werner Koch wk@gnupg.org 2014-08-25T11:33:12Z urn:sha1:ce31fe792b5f8adf81710c1bf5986cd10636e16b * tests/t-printf.c: New. * configure.ac: Check for vasprintf. -- These tests have been taken from Libestream and changed to be more portable. For example there is only va_start per function and the test return an error only for _GLIBC_ based systems because that is what we compare against.