scripts: correctly warn when the local tarballs directory does not exist
Warn about a missing local tarball directory, only if it was configured.
Avoid the spurious message:
Directory '${CT_LOCAL_TARBALLS_DIR}' does not exist.
Will not save downloaded tarballs to local storage.
Thanks to "Pedro I. Sanchez" <psanchez@colcan.ca> for pointing out the
issue:
http://sourceware.org/ml/crossgcc/2009-12/msg00011.html
1 diff -ur uClibc-0.9.29/libc/inet/resolv.c uClibc-0.9.29-patched/libc/inet/resolv.c
2 --- uClibc-0.9.29/libc/inet/resolv.c 2007-04-23 12:01:05.000000000 -0500
3 +++ uClibc-0.9.29-patched/libc/inet/resolv.c 2007-05-09 18:05:33.563404419 -0500
5 int gethostent_r(struct hostent *result_buf, char *buf, size_t buflen,
6 struct hostent **result, int *h_errnop)
9 + int ret = HOST_NOT_FOUND;
11 __UCLIBC_MUTEX_LOCK(mylock);
12 if (__gethostent_fp == NULL) {