scripts: do not provide to-sysroot include symlink
Do not provide the PREFIX/TUPLE/include -> SYSROOT/usr/include symlink,
and let gcc install its dependable C++ headers were it sees fit to
install them.
See the test by Anthony (by the end of the messages):
http://sourceware.org/ml/crossgcc/2010-10/msg00129.html
http://sourceware.org/ml/crossgcc/2010-10/msg00134.html
See also the comment by Arnaud:
http://sourceware.org/ml/crossgcc/2010-10/msg00157.html
Reported-by: Anthony Foiani <anthony.foiani@gmail.com>
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
1 Original patch from: ../4.3.2/320-alpha-signal_h.patch
3 -= BEGIN original header =-
4 -= END original header =-
6 diff -durN gcc-4.3.3.orig/gcc/config/alpha/linux-unwind.h gcc-4.3.3/gcc/config/alpha/linux-unwind.h
7 --- gcc-4.3.3.orig/gcc/config/alpha/linux-unwind.h 2006-10-26 21:31:09.000000000 +0200
8 +++ gcc-4.3.3/gcc/config/alpha/linux-unwind.h 2009-01-27 22:25:49.000000000 +0100
10 /* Do code reading to identify a signal frame, and set the frame
11 state data appropriately. See unwind-dw2.c for the structs. */
13 +/* Don't use this if inhibit_libc is set
14 + The build for this target will fail trying to include missing headers */
17 #include <sys/ucontext.h>
20 fs->retaddr_column = 64;
21 return _URC_NO_REASON;
23 +#endif /* inhibit_libc */