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 diff -durN gcc-4.4.0.orig/include/libiberty.h gcc-4.4.0/include/libiberty.h
3 diff -durN gcc-4.4.4.orig/include/libiberty.h gcc-4.4.4/include/libiberty.h
4 --- gcc-4.4.4.orig/include/libiberty.h 2008-06-24 03:42:31.000000000 +0200
5 +++ gcc-4.4.4/include/libiberty.h 2010-05-16 19:12:50.000000000 +0200
7 /* Like sprintf but provides a pointer to malloc'd storage, which must
8 be freed by the caller. */
10 +/* asprintf may be declared as a macro by glibc with __USE_FORTIFY_LEVEL. */
12 extern int asprintf (char **, const char *, ...) ATTRIBUTE_PRINTF_2;
16 #if !HAVE_DECL_VASPRINTF
17 /* Like vsprintf but provides a pointer to malloc'd storage, which