Pass CXXFLAGS to binutils/gold.
The GOLD linker is written in C++. Pass CT_CFLAGS_FOR_HOST as
CXXFLAGS to configure so that any host specific flags are passed
through.
It feels a bit funny passing CFLAGS as CXXFLAGS, but the PPL and GCC
target rules already do the same.
Signed-off-by: Michael Hope <michael.hope@linaro.org>
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. */