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| author | Jonathan Wakely <jwakely@redhat.com> | 2020-12-02 16:37:56 +0000 |
|---|---|---|
| committer | Jonathan Wakely <jwakely@redhat.com> | 2020-12-02 16:37:56 +0000 |
| commit | dd053eea0be4f3ec8b76fb2e103a13a3977bcf9f (patch) | |
| tree | 9ea77183b82d19bc6844b8ab5445986690e1ac2c | |
| parent | af4180513836806e2b351d516af55f6664c8821a (diff) | |
| download | gcc-dd053eea0be4f3ec8b76fb2e103a13a3977bcf9f.zip gcc-dd053eea0be4f3ec8b76fb2e103a13a3977bcf9f.tar.gz gcc-dd053eea0be4f3ec8b76fb2e103a13a3977bcf9f.tar.bz2 | |
libstdc++: Use libatomic for tests on all 32-bit powerpc targets
In addition to the existing powerpc targets, powerpc64 needs libatomic
for 64-bit atomics when testing the 32-bit multilib with -m32. Adjust
the existing target checks to match all 32-bit powerpc targets, but not
64-bit ones.
libstdc++-v3/ChangeLog:
* testsuite/lib/dg-options.exp (add_options_for_libatomic):
Replace powerpc-ibm-aix* and powerpc*-*-darwin* with check for
powerpc && ilp32.
| -rw-r--r-- | libstdc++-v3/testsuite/lib/dg-options.exp | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/libstdc++-v3/testsuite/lib/dg-options.exp b/libstdc++-v3/testsuite/lib/dg-options.exp index d3f61cb..0102acf 100644 --- a/libstdc++-v3/testsuite/lib/dg-options.exp +++ b/libstdc++-v3/testsuite/lib/dg-options.exp @@ -257,13 +257,14 @@ proc add_options_for_net_ts { flags } { return $flags } -# Add to FLAGS all the target-specific flags to link to libatomic, if required. +# Add to FLAGS all the target-specific flags to link to libatomic, +# if required for atomics on pointers and 64-bit types. proc add_options_for_libatomic { flags } { if { [istarget hppa*-*-hpux*] - || [istarget powerpc-ibm-aix*] - || [istarget powerpc*-*-darwin*] - || [istarget riscv*-*-*] } { + || ([istarget powerpc*-*-*] && [check_effective_target_ilp32]) + || [istarget riscv*-*-*] + } { return "$flags -L../../libatomic/.libs -latomic" } return $flags |