I'm working from libgpg-error master:
$ make check ... PASS: t-printf PASS: t-poll PASS: t-b64 argparse.c:286:22: runtime error: left shift of 1 by 31 places cannot be represented in type 'int' FAIL: t-argparse argparse.c:286:22: runtime error: left shift of 1 by 31 places cannot be represented in type 'int' FAIL: t-logging argparse.c:286:22: runtime error: left shift of 1 by 31 places cannot be represented in type 'int' FAIL: t-stringutils argparse.c:286:22: runtime error: left shift of 1 by 31 places cannot be represented in type 'int' FAIL: t-malloc ======================================= 4 of 11 tests failed Please report to https://bugs.gnupg.org =======================================