[Bug libstdc++/32092] New: Can't create directory link when build libstdc++ (gcc-4.2.0)

[Bug libstdc++/32092] New: Can't create directory link when build libstdc++ (gcc-4.2.0)

[dragzhb at yahoo dot com dot cn]

Hi all :

When I build gcc-g++ 4.2.0 in Mingw32 in Windows XP, when it compile libstdc++
, it want to create directory link of
$GCC_SRC_ROOT\mingw_build\mingw32\libstdc++-v3\include\ext\pb_ds\detail, but in
mingw32 , It can't create it.

but if I copy all directories in
$GCC_SRC_ROOT\libstdc++-v3\include\ext\pb_ds\detail to 
$GCC_BUILD_ROOT\mingw32\libstdc++-v3\include\ext\pb_ds\detail , it' okay.

could you change link directory to copy directory in mingw32 ?

Regards


-- 
           Summary: Can't create directory  link when build libstdc++ (gcc-
                    4.2.0)
           Product: gcc
           Version: 4.2.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: libstdc++
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: dragzhb at yahoo dot com dot cn
  GCC host triplet: mingw32
GCC target triplet: mingw32


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32092

[Bug libstdc++/32092] Can't create directory link when build libstdc++ (gcc-4.2.0)

[bkoz at gcc dot gnu dot org]

------- Comment #1 from bkoz at gcc dot gnu dot org  2007-05-28 16:58 -------
This path:

$GCC_SRC_ROOT\mingw_build\mingw32\libstdc++-v3\include\ext\pb_ds\detail

Looks wrong. Are you building in the source directory?

-benjamin


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32092

[Bug libstdc++/32092] Can't create directory link when build libstdc++ (gcc-4.2.0)

[dragzhb at yahoo dot com dot cn]

------- Comment #2 from dragzhb at yahoo dot com dot cn  2007-05-29 10:46 -------
Sorry, I copy error.
it should be $GCC_SRC_ROOT\libstdc++-v3\include\ext\pb_ds\detail

I build it in another directory.

steps :

mkdir mingw_build
cd mingw_build
../gcc-4.2.0/configure --with-gcc --with-gnu-ld --with-gnu-as --host=mingw32
--target=mingw32  --prefix=/mingw --enable-threads --disable-nls
--disable-shared --enable-interpreter --enable-hash-synchronization

make CFLAGS='-O2' CXXFLAGS='-mthreads -O2' LIBCFLAGS='-O2'
LIBCXXFLAGS='-mthreads -O2' bootstrap
make install


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32092

[Bug libstdc++/32092] Can't create directory link when build libstdc++ (gcc-4.2.0)

[bkoz at gcc dot gnu dot org]

------- Comment #3 from bkoz at gcc dot gnu dot org  2007-06-07 10:00 -------

>When I build gcc-g++ 4.2.0 in Mingw32 in Windows XP, when it compile libstdc++
>, it want to create directory link of
> $GCC_SRC_ROOT\libstdc++-v3\include\ext\pb_ds\detail
>but in mingw32 , It can't create it.

Why not? What's the exact error from the build?

To change 'ln -s' to 'cp -r' you would need to change the "LN_S" variable in
the suitable Makefile. However, if this is not working routinely for mingw32,
this should be changed across the board, not just for libstdc++.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32092

[Bug libstdc++/32092] Can't create directory link when build libstdc++ (gcc-4.2.0)

[dragzhb at yahoo dot com dot cn]

------- Comment #4 from dragzhb at yahoo dot com dot cn  2007-06-07 14:02 -------
I think mingw32 don't support good to create link of directory.
When I check ext\pb_ds\detail in $GCC_BUILD_ROOT\mingw32\libstdc++-v3\include,
it create more and more
ext\pb_ds\detail\ext\pb_ds\detail\ext\pb_ds\detail\ext\pb_ds\detail\ext\pb_ds\detail\ext\pb_ds\detail
... 
directory .


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32092

[Bug libstdc++/32092] Can't create directory link when build libstdc++ (gcc-4.2.0)

[bkoz at gcc dot gnu dot org]

------- Comment #5 from bkoz at gcc dot gnu dot org  2009-01-08 23:08 -------

I'm going to close this as "WONTFIX" due to inactivity. If you can still
reproduce this with gcc-4.3.x or gcc-4.4.x, please reopen and state the gcc and
mingw versions being used.


-- 

bkoz at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|                            |WONTFIX


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32092