I discovered and patched a newlib bug in argz_insert today (http://sources.redhat.com/ml/newlib/2005/msg00516.html): when the before argument was NULL, it was dying with EINVAL rather than correctly appending to the end. Is it worth updating m4/argz.m4 to detect this bug on systems using old newlib, and find if any other system has the same bug, or do we just continue with the status quo and let detection of a system argz_insert avoid instantiation of the gnulib version, even if the system version is buggy?
-- Eric Blake _______________________________________________ bug-gnulib mailing list bug-gnulib@gnu.org http://lists.gnu.org/mailman/listinfo/bug-gnulib
