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 Original patch from: gentoo/src/patchsets/glibc/2.9/6018_all_alpha-glibc-2.8-cache-shape.patch
3 -= BEGIN original header =-
4 older verisons of glibc would build dl-sysdep as shared-only and dl-support as
5 static-only. alpha hooks in a cache variable via dl-auxv.h. newer versions of
6 glibc build dl-sysdep as both shared and static which means we now have symbol
7 duplication for static builds with dl-sysdep and dl-support. since dl-sysdep
8 is both shared/static, there is no point in hooking dl-support anymore, so we
11 -= END original header =-
13 diff -durN glibc-2_9.orig/sysdeps/unix/sysv/linux/alpha/dl-support.c glibc-2_9/sysdeps/unix/sysv/linux/alpha/dl-support.c
14 --- glibc-2_9.orig/sysdeps/unix/sysv/linux/alpha/dl-support.c 2007-03-13 22:25:16.000000000 +0100
15 +++ glibc-2_9/sysdeps/unix/sysv/linux/alpha/dl-support.c 2009-02-02 22:01:37.000000000 +0100