cc/gcc: fix C++ headers location
In case we build the C++ compiler, we have to tell gcc where to put the C++
headers, or else it will try to # put it in prefix/tuple/include, which we
make a symlink to sysroot/usr/include during the build, and that we delete
(the symlink!) after the build, but gcc will not look in sysroot/usr/inlcude
for C++ headers by default.
Implements a fix suggested by: Bryan Hundven <bryanhundven@gmail.com>
Reported-by: Anthony Foiani <anthony.foiani@gmail.com>
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
(transplanted from a0924619112015bdaa81a0a2313d21ef38607bc2)
1 Original patch from gentoo: gentoo/src/patchsets/gcc/4.3.1/gentoo/66_all_gcc43-pr25343.patch
2 http://gcc.gnu.org/PR25343
6 2008-04-27 Roman Zippel <zippel@linux-m68k.org>
8 * config/host-linux.c (TRY_EMPTY_VM_SPACE): Define for __mc68000__.
10 diff -durN gcc-4.3.1.orig/gcc/config/host-linux.c gcc-4.3.1/gcc/config/host-linux.c
11 --- gcc-4.3.1.orig/gcc/config/host-linux.c 2007-08-02 12:49:31.000000000 +0200
12 +++ gcc-4.3.1/gcc/config/host-linux.c 2008-06-10 14:58:28.000000000 +0200
14 # define TRY_EMPTY_VM_SPACE 0x8000000000
15 #elif defined(__sparc__)
16 # define TRY_EMPTY_VM_SPACE 0x60000000
17 +#elif defined(__mc68000__)
18 +# define TRY_EMPTY_VM_SPACE 0x40000000
20 # define TRY_EMPTY_VM_SPACE 0