cc/gcc: set CXXFLAGS at configure gcc
Since gcc 4.8 C++ is also used as implementation language (see gcc
release notes).
Signed-off-by: "Daniel Dittmann" <ddittmann@gmx.net>
Message-Id: <acc7d11bc77b30f21c5b.1388863298@bernalk.machteam>
Patchwork-Id: 306883
1 # MicroBlaze specific config options
3 ## depends on EXPERIMENTAL
5 ## select ARCH_SUPPORT_ARCH
6 ## select ARCH_FLOAT_SW
7 ## select ARCH_SUPPORTS_BOTH_ENDIAN
8 ## select ARCH_DEFAULT_BE
9 ## select ARCH_SUPPORTS_BOTH_MMU
10 ## select ARCH_DEFAULT_HAS_MMU
12 ## help The MicroBlaze architecture, as defined by:
13 ## help http://www.xilinx.com/
15 ## help Upstream projects do not currently provide
16 ## help full support for the microblaze architecture
17 ## help and as such, this is marked as EXPERIMENTAL
20 ## help Support is being added for a modern gcc,
21 ## help binutils and gdb along with nptl threading
22 ## help in eglibc for microblaze.