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 -dur strace-4.5.16.orig/syscall.c strace-4.5.16/syscall.c
2 --- strace-4.5.16.orig/syscall.c 2007-07-14 19:21:44.000000000 +0200
3 +++ strace-4.5.16/syscall.c 2007-07-14 19:22:49.000000000 +0200
5 #define TP TRACE_PROCESS
6 #define TS TRACE_SIGNAL
10 + * Ugly hacks for systems that do not have LFS
13 +#define sys_truncate64 sys_truncate
14 +#define sys_ftruncate64 sys_ftruncate
15 +#define sys_getdents64 sys_getdents
16 +#define sys_statfs64 sys_statfs
17 +#define sys_fstatfs64 sys_fstatfs
20 static const struct sysent sysent0[] = {
21 #include "syscallent.h"