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Content-Language: en-US To: Adhemerval Zanella Netto , libc-alpha@sourceware.org References: <20240131120257.1862186-1-stli@linux.ibm.com> <25182574-bb9d-427b-acd6-7d6a713355ca@linaro.org> From: Stefan Liebler In-Reply-To: <25182574-bb9d-427b-acd6-7d6a713355ca@linaro.org> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-TM-AS-GCONF: 00 X-Proofpoint-GUID: XZ_LIpBf3gj9vz0uWVOmWb_DjDuwyIF- X-Proofpoint-ORIG-GUID: XZ_LIpBf3gj9vz0uWVOmWb_DjDuwyIF- X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.272,Aquarius:18.0.1011,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2024-02-20_06,2024-02-20_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 suspectscore=0 lowpriorityscore=0 mlxlogscore=923 phishscore=0 malwarescore=0 spamscore=0 mlxscore=0 clxscore=1015 impostorscore=0 adultscore=0 bulkscore=0 priorityscore=1501 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2311290000 definitions=main-2402210060 X-Spam-Status: No, score=-10.3 required=5.0 tests=BAYES_00,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_EF,GIT_PATCH_0,RCVD_IN_MSPIKE_H3,RCVD_IN_MSPIKE_WL,SCC_BODY_URI_ONLY,SPF_HELO_NONE,SPF_PASS,TXREP,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: On 20.02.24 15:48, Adhemerval Zanella Netto wrote: > > > On 31/01/24 09:02, Stefan Liebler wrote: >> This patch adds some --disable-multi-arch variants for s390x. >> >> As the used IFUNC variants and __GI symbols depend on the used >> gcc -march=cpu-level, there are multiple new configurations. > > Not really sure if this optimization to avoid building/providing ifunc > variants for zseries really pays off the extra burden to check if > all possible permutations build fine. > > LGTM, thanks. > > Reviewed-by: Adhemerval Zanella > Thanks. I've committed the patch. >> --- >> scripts/build-many-glibcs.py | 17 ++++++++++++++++- >> 1 file changed, 16 insertions(+), 1 deletion(-) >> >> diff --git a/scripts/build-many-glibcs.py b/scripts/build-many-glibcs.py >> index d142684fdf..1cc9847815 100755 >> --- a/scripts/build-many-glibcs.py >> +++ b/scripts/build-many-glibcs.py >> @@ -417,7 +417,22 @@ class Context(object): >> glibcs=[{}, >> {'arch': 's390', 'ccopts': '-m31'}], >> extra_glibcs=[{'variant': 'O3', >> - 'cflags': '-O3'}]) >> + 'cflags': '-O3'}, >> + {'variant': 'zEC12', >> + 'ccopts': '-march=zEC12'}, >> + {'variant': 'z13', >> + 'ccopts': '-march=z13'}, >> + {'variant': 'z15', >> + 'ccopts': '-march=z15'}, >> + {'variant': 'zEC12-disable-multi-arch', >> + 'ccopts': '-march=zEC12', >> + 'cfg': ['--disable-multi-arch']}, >> + {'variant': 'z13-disable-multi-arch', >> + 'ccopts': '-march=z13', >> + 'cfg': ['--disable-multi-arch']}, >> + {'variant': 'z15-disable-multi-arch', >> + 'ccopts': '-march=z15', >> + 'cfg': ['--disable-multi-arch']}]) >> self.add_config(arch='sh3', >> os_name='linux-gnu') >> self.add_config(arch='sh3eb',