scripts/functions: svn retrieval first tries the mirror for tarballs
The svn download helper looks for the local tarballs dir to see if it
can find a pre-downloaded tarball, and if it does not find it, does
the actual fetch to upstream via svn.
In the process, it does not even try to get a tarball from the local
mirror, which can be useful if the mirror has been pre-populated
manually (or with a previously downloaded tree).
Fake a tarball get with the standard tarball-download helper, but
without specifying any upstream URL, which makes the helper directly
try the LAN mirror.
Of course, if no mirror is specified, no URL wil be available, and
the standard svn retrieval will kick in.
Reported-by: ANDY KENNEDY <ANDY.KENNEDY@adtran.com>
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
1 diff -durN gcc-4.4.5.orig/gcc/builtins.c gcc-4.4.5/gcc/builtins.c
2 --- gcc-4.4.5.orig/gcc/builtins.c 2010-03-22 16:00:20.000000000 +0100
3 +++ gcc-4.4.5/gcc/builtins.c 2010-10-09 22:57:58.000000000 +0200
5 trampolines_created = 1;
6 INITIALIZE_TRAMPOLINE (r_tramp, r_func, r_chain);
8 + if (warn_trampolines)
9 + warning (OPT_Wtrampolines, "generating trampoline in object (requires executable stack)");
14 diff -durN gcc-4.4.5.orig/gcc/common.opt gcc-4.4.5/gcc/common.opt
15 --- gcc-4.4.5.orig/gcc/common.opt 2009-03-28 18:28:45.000000000 +0100
16 +++ gcc-4.4.5/gcc/common.opt 2010-10-09 22:57:58.000000000 +0200
18 Common Var(warn_type_limits) Init(-1) Warning
19 Warn if a comparison is always true or always false due to the limited range of the data type
22 +Common Var(warn_trampolines) Init(1)
23 +Warn whenever a trampoline is generated
26 Common Var(warn_uninitialized) Warning
27 Warn about uninitialized automatic variables