[Bug c++/54504] New: Link failed when I move the GCC to another directory

[progmei at 163 dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54504

             Bug #: 54504
           Summary: Link failed when I move the GCC to another directory
    Classification: Unclassified
           Product: gcc
           Version: 4.7.1
            Status: UNCONFIRMED
          Severity: major
          Priority: P3
         Component: c++
        AssignedTo: unassig...@gcc.gnu.org
        ReportedBy: prog...@163.com


When I move the Cross GCC to another directory, the link failed. This is a
requirement, our compilers are managed by Revision control, and the directory
is always changed。
And I can not choose the library use -L option also. The lib file is exist on
the origional directory.

/repo/yuhuamei/mips-linux-eglibc/bin/mips-linux-g++ test.cc
/repo/yuhuamei/mips-linux-eglibc/bin/../lib/gcc/mips-linux/4.7.1/../../../../mips-linux/bin/ld:
cannot find /repo/yuhuamei/mips-linux-eglibc-gnu/mips-linux/lib/libc.so.6
/repo/yuhuamei/mips-linux-eglibc/bin/../lib/gcc/mips-linux/4.7.1/../../../../mips-linux/bin/ld:
cannot find
/repo/yuhuamei/mips-linux-eglibc-gnu/mips-linux/lib/libc_nonshared.a
/repo/yuhuamei/mips-linux-eglibc/bin/../lib/gcc/mips-linux/4.7.1/../../../../mips-linux/bin/ld:
cannot find /repo/yuhuamei/mips-linux-eglibc-gnu/mips-linux/lib/ld.so.1
collect2: error: ld returned 1 exit status

/repo/yuhuamei/mips-linux-eglibc/bin/mips-linux-g++
-L/repo/yuhuamei/mips-linux-eglibc-gnu/mips-linux/lib test.cc
/repo/yuhuamei/mips-linux-eglibc/bin/../lib/gcc/mips-linux/4.7.1/../../../../mips-linux/bin/ld:
cannot find /repo/yuhuamei/mips-linux-eglibc-gnu/mips-linux/lib/libc.so.6
/repo/yuhuamei/mips-linux-eglibc/bin/../lib/gcc/mips-linux/4.7.1/../../../../mips-linux/bin/ld:
cannot find
/repo/yuhuamei/mips-linux-eglibc-gnu/mips-linux/lib/libc_nonshared.a
/repo/yuhuamei/mips-linux-eglibc/bin/../lib/gcc/mips-linux/4.7.1/../../../../mips-linux/bin/ld:
cannot find /repo/yuhuamei/mips-linux-eglibc-gnu/mips-linux/lib/ld.so.1
collect2: error: ld returned 1 exit status

ls /repo/yuhuamei/mips-linux-eglibc/mips-linux/lib/libc.so.6
/repo/yuhuamei/mips-linux-eglibc/mips-linux/lib/libc_nonshared.a
/repo/yuhuamei/mips-linux-eglibc/mips-linux/lib/ld.so.1
/repo/yuhuamei/mips-linux-eglibc/mips-linux/lib/ld.so.1          
/repo/yuhuamei/mips-linux-eglibc/mips-linux/lib/libc.so.6
/repo/yuhuamei/mips-linux-eglibc/mips-linux/lib/libc_nonshared.a