{"id":2232191,"url":"http://patchwork.ozlabs.org/api/patches/2232191/?format=json","web_url":"http://patchwork.ozlabs.org/project/buildroot/patch/20260503144908.2807535-1-bernd@kuhls.net/","project":{"id":27,"url":"http://patchwork.ozlabs.org/api/projects/27/?format=json","name":"Buildroot development","link_name":"buildroot","list_id":"buildroot.buildroot.org","list_email":"buildroot@buildroot.org","web_url":"","scm_url":"","webscm_url":"","list_archive_url":"","list_archive_url_format":"","commit_url_format":""},"msgid":"<20260503144908.2807535-1-bernd@kuhls.net>","list_archive_url":null,"date":"2026-05-03T14:49:05","name":"[1/4] package/gdb: link with libatomic if needed","commit_ref":null,"pull_url":null,"state":"new","archived":false,"hash":"87a83c312a1f8a132a2466a5cf5ef861f6328a3c","submitter":{"id":86624,"url":"http://patchwork.ozlabs.org/api/people/86624/?format=json","name":"Bernd Kuhls","email":"bernd@kuhls.net"},"delegate":null,"mbox":"http://patchwork.ozlabs.org/project/buildroot/patch/20260503144908.2807535-1-bernd@kuhls.net/mbox/","series":[{"id":502579,"url":"http://patchwork.ozlabs.org/api/series/502579/?format=json","web_url":"http://patchwork.ozlabs.org/project/buildroot/list/?series=502579","date":"2026-05-03T14:49:05","name":"[1/4] package/gdb: link with libatomic if needed","version":1,"mbox":"http://patchwork.ozlabs.org/series/502579/mbox/"}],"comments":"http://patchwork.ozlabs.org/api/patches/2232191/comments/","check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/2232191/checks/","tags":{},"related":[],"headers":{"Return-Path":"","X-Original-To":["incoming-buildroot@patchwork.ozlabs.org","buildroot@buildroot.org"],"Delivered-To":["patchwork-incoming-buildroot@legolas.ozlabs.org","buildroot@buildroot.org"],"Authentication-Results":["legolas.ozlabs.org;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=buildroot.org header.i=@buildroot.org\n header.a=rsa-sha256 header.s=default header.b=OnUt9LVt;\n\tdkim-atps=neutral","legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=buildroot.org\n (client-ip=2605:bc80:3010::136; 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charset=\"us-ascii\"","Content-Transfer-Encoding":"7bit","Errors-To":"buildroot-bounces@buildroot.org","Sender":"\"buildroot\" "},"content":"Fixes:\ngdb-14.2: https://autobuild.buildroot.net/results/32f/32f5715285ca46370df2ab35c38d16dbdbde5d21/\ngdb-15.2: https://autobuild.buildroot.net/results/386/38645389cc5fdb1d5fdfa5d6f6eef417a975ea41/\n\nSupport for gdb 14.x was added to buildroot with commit\na9a56ab6fd98125ca09078bdeb7c8d55d53aa35e so a backport to LTS branches\nshould be considered.\n\nSigned-off-by: Bernd Kuhls \n---\n package/gdb/gdb.mk | 8 ++++++++\n 1 file changed, 8 insertions(+)","diff":"diff --git a/package/gdb/gdb.mk b/package/gdb/gdb.mk\nindex 1841002dc1..2a2fdb260d 100644\n--- a/package/gdb/gdb.mk\n+++ b/package/gdb/gdb.mk\n@@ -116,6 +116,14 @@ GDB_MAKE_ENV += \\\n GDB_CONF_ENV += gdb_cv_prfpregset_t_broken=no\n GDB_MAKE_ENV += gdb_cv_prfpregset_t_broken=no\n \n+GDB_LDFLAGS = $(TARGET_LDFLAGS)\n+# Uses __atomic_compare_exchange_1\n+ifeq ($(BR2_TOOLCHAIN_HAS_LIBATOMIC),y)\n+GDB_LDFLAGS += -latomic\n+endif\n+GDB_CONF_ENV += \\\n+\tLDFLAGS=\"$(GDB_LDFLAGS)\"\n+\n # We want the built-in libraries of gdb (libbfd, libopcodes) to be\n # built and linked statically, as we do not install them on the\n # target, to not clash with the ones potentially installed by\n","prefixes":["1/4"]}