[Bug testsuite/62250] FAIL: gfortran.dg/coarray/alloc_comp_1.f90 -fcoarray=lib -O2 -lcaf_single

[hp at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62250

--- Comment #10 from Hans-Peter Nilsson <hp at gcc dot gnu.org> ---
Author: hp
Date: Thu Jan  8 21:57:49 2015
New Revision: 219364

URL: https://gcc.gnu.org/viewcvs?rev=219364&root=gcc&view=rev
Log:
    PR testsuite/62250
    * lib/target-supports.exp (check_effective_target_libatomic_available):
    New.
    * gfortran.dg/coarray/caf.exp: Only add -latomic for
    targets that match effective-target libatomic_available.
    * gfortran.dg/coarray_lib_comm_1.f90: Similar.

Modified:
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/gfortran.dg/coarray/caf.exp
    trunk/gcc/testsuite/lib/target-supports.exp