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From: radiossoaf at yahoo.co.kr<radiossoaf@y...>
Date: Wed Aug 20 15:07:25 CEST 2008
Subject: [openrisc] [Q] About openrisc toolchain (or32-uclinux-g++)
Hello.

I have a question...

I installed or32-toolchain for setting environment.

The gnu toolchain version is 4.2.2 which is the latest version.

My development is as follows/
- Server: AMD64(quad-core)
- Compiler: gcc/g++ 4.3 (x86_64-linux-gnu-gcc/g++)
- OS: debian sid.

I could generated serveral compiler tools and other utilities..

But among the tools, 'or32-uclinux-g++' was not included...

So, for getting the 'or32-uclinux-g++', I modified compile option of gcc.
(--enable-languages=c --> --enable-languages=c,c++ )

But... one error was occurred.

The error is as follows.

-----------------------------------------------------------------
checking machine/param.h usability... no
checking machine/param.h presence... no
checking for machine/param.h... no
checking sys/machine.h usability... no
checking sys/machine.h presence... no
checking for sys/machine.h... no
checking for sys/types.h... (cached) yes
checking fp.h usability... no
checking fp.h presence... no
checking for fp.h... no
checking float.h usability... yes
checking float.h presence... yes
checking for float.h... yes
checking for endian.h... (cached) yes
checking for inttypes.h... (cached) yes
checking locale.h usability... yes
checking locale.h presence... yes
checking for locale.h... yes
checking for float.h... (cached) yes
checking for stdint.h... (cached) yes
checking for g++ that supports -ffunction-sections -fdata-sections...
yes
checking for ld version... 21850
checking for ld that supports -Wl,--gc-sections... configure: error: Link
tests are not allowed after GCC_NO_EXECUTABLES.
make[1]: *** [configure-target-libstdc++-v3] Error 1
make[1]: Leaving directory
`/usr/local/tools/cross_compiler/openrisc/or32-uclinux/ver4.2.2/build/b-
gcc'
make: *** [all] Error 2
-----------------------------------------------------------------

I couldn't find the reason about this problem..

Please.. help me~!.


Thank'U~