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-4.2.3.orig/gcc/config/arm/linux-eabi.h gcc-4.2.3/gcc/config/arm/linux-eabi.h
2 --- gcc-4.2.3.orig/gcc/config/arm/linux-eabi.h 2007-09-01 17:28:30.000000000 +0200
3 +++ gcc-4.2.3/gcc/config/arm/linux-eabi.h 2008-05-25 23:47:36.000000000 +0200
5 #define SUBTARGET_CPU_DEFAULT TARGET_CPU_arm10tdmi
7 #undef SUBTARGET_EXTRA_LINK_SPEC
8 -#define SUBTARGET_EXTRA_LINK_SPEC " -m armelf_linux_eabi"
9 +#define SUBTARGET_EXTRA_LINK_SPEC \
10 + " %{mlittle-endian:-m armelf_linux_eabi} %{mbig-endian:-m armelfb_linux_eabi}"
12 /* Use ld-linux.so.3 so that it will be possible to run "classic"
13 GNU/Linux binaries on an EABI system. */