[Bug libgomp/46595] New: libquadmath.0.dylib image not found

[Bug libgomp/46595] New: libquadmath.0.dylib image not found

[danglin at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46595

           Summary: libquadmath.0.dylib image not found
           Product: gcc
           Version: 4.6.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: libgomp
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: danglin@gcc.gnu.org
              Host: i686-apple-darwin9
            Target: i686-apple-darwin9
             Build: i686-apple-darwin9


The new libquadmath causes many libgomp testsuite failures.  For example,

Executing on host: /Users/dave/gnu/gcc/objdir/gcc/xgcc
-B/Users/dave/gnu/gcc/obj
dir/gcc/
/Users/dave/gnu/gcc/gcc/libgomp/testsuite/libgomp.fortran/allocatable1.
f90  -B/Users/dave/gnu/gcc/objdir/i686-apple-darwin9/./libgomp/
-B/Users/dave/gn
u/gcc/objdir/i686-apple-darwin9/./libgomp/.libs
-I/Users/dave/gnu/gcc/objdir/i68
6-apple-darwin9/./libgomp -I/Users/dave/gnu/gcc/gcc/libgomp/testsuite/..
-march=
i486 -shared-libgcc -fmessage-length=0 -fopenmp  -O0  
-B/Users/dave/gnu/gcc/obj
dir/i686-apple-darwin9/./libgomp/../libgfortran/.libs  
-L/Users/dave/gnu/gcc/ob
jdir/i686-apple-darwin9/./libgomp/.libs -lgomp
-L/Users/dave/gnu/gcc/objdir/i686
-apple-darwin9/./libgomp/../libgfortran/.libs -lgfortran -lm   -o
./allocatable1
.exe    (timeout = 300)
PASS: libgomp.fortran/allocatable1.f90  -O0  (test for excess errors)
Setting LD_LIBRARY_PATH to
.:/Users/dave/gnu/gcc/objdir/i686-apple-darwin9/./lib
gomp/.libs:/Users/dave/gnu/gcc/objdir/gcc:/Users/dave/gnu/gcc/objdir/i686-apple-
darwin9/./libgomp/../libgfortran/.libs:.:/Users/dave/gnu/gcc/objdir/i686-apple-d
arwin9/./libgomp/.libs:/Users/dave/gnu/gcc/objdir/gcc:/Users/dave/gnu/gcc/objdir
/i686-apple-darwin9/./libgomp/../libgfortran/.libs
dyld: Library not loaded: /opt/gnu/gcc/gcc-4.6.0/lib/libquadmath.0.dylib
  Referenced from:
/Users/dave/gnu/gcc/objdir/i686-apple-darwin9/./libgomp/../li
bgfortran/.libs/libgfortran.3.dylib
  Reason: image not found
FAIL: libgomp.fortran/allocatable1.f90  -O0  execution test

It looks like LD_LIBRARY_PATH needs adjustment.

[Bug testsuite/46595] [4.6 Regression] libquadmath.0.dylib image not found

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46595

Richard Guenther <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
          Component|libgomp                     |testsuite
   Target Milestone|---                         |4.6.0
            Summary|libquadmath.0.dylib image   |[4.6 Regression]
                   |not found                   |libquadmath.0.dylib image
                   |                            |not found

[Bug testsuite/46595] [4.6 Regression] libquadmath.0.dylib image not found

[howarth at nitro dot med.uc.edu]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46595

Jack Howarth <howarth at nitro dot med.uc.edu> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |howarth at nitro dot
                   |                            |med.uc.edu

--- Comment #1 from Jack Howarth <howarth at nitro dot med.uc.edu> 2010-11-22 14:24:46 UTC ---
Have you tried with http://gcc.gnu.org/ml/gcc-patches/2010-11/msg02121.html
applied?

[Bug testsuite/46595] [4.6 Regression] libquadmath.0.dylib image not found

[dave at hiauly1 dot hia.nrc.ca]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46595

--- Comment #2 from dave at hiauly1 dot hia.nrc.ca 2010-11-22 14:35:17 UTC ---
> Have you tried with http://gcc.gnu.org/ml/gcc-patches/2010-11/msg02121.html
> applied?

No, but it looks like it would fix the failures.

Dave

[Bug testsuite/46595] [4.6 Regression] libquadmath.0.dylib image not found

[dave at hiauly1 dot hia.nrc.ca]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46595

--- Comment #3 from dave at hiauly1 dot hia.nrc.ca 2010-11-23 02:18:42 UTC ---
On Mon, 22 Nov 2010, howarth at nitro dot med.uc.edu wrote:

> Have you tried with http://gcc.gnu.org/ml/gcc-patches/2010-11/msg02121.html
> applied?

I had some difficulty in applying the change as there seems to have
been other changes to the .exp file.  However, when applied, it fixes
all the libgomp failures.  Attached is the change that I tested.

Dave

[Bug testsuite/46595] [4.6 Regression] libquadmath.0.dylib image not found

[burnus at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46595

Tobias Burnus <burnus at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |burnus at gcc dot gnu.org

--- Comment #4 from Tobias Burnus <burnus at gcc dot gnu.org> 2010-12-07 10:07:41 UTC ---
Is this PR fixed or not yet? (The patch of comment 1 has been applied on 24 Nov
2010.)

[Bug testsuite/46595] [4.6 Regression] libquadmath.0.dylib image not found

[danglin at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46595

John David Anglin <danglin at gcc dot gnu.org> changed:

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

--- Comment #5 from John David Anglin <danglin at gcc dot gnu.org> 2010-12-07 20:35:07 UTC ---
Fixed.