From: Khem Raj <raj.khem@gmail.com>
To: openembedded-core@lists.openembedded.org
Cc: Khem Raj <raj.khem@gmail.com>
Subject: [PATCH 3/7] libxcrypt: Allow undefined symbols in version scripts with lld linker
Date: Thu, 31 Jul 2025 21:22:37 -0700 [thread overview]
Message-ID: <20250801042242.3076232-3-raj.khem@gmail.com> (raw)
In-Reply-To: <20250801042242.3076232-1-raj.khem@gmail.com>
Unlike GNU ld, LLD defaults to erroring about undefined version symbols
add commandline parameter to sush lld here
Fixes
| x86_64-yoesdk-linux-ld.lld: error: version script assignment of 'XCRYPT_2.0' to symbol 'crypt_gensalt_r' failed: symbol not defined
| x86_64-yoesdk-linux-ld.lld: error: version script assignment of 'XCRYPT_2.0' to symbol 'xcrypt' failed: symbol not defined
| x86_64-yoesdk-linux-ld.lld: error: version script assignment of 'XCRYPT_2.0' to symbol 'xcrypt_gensalt' failed: symbol not defined
| x86_64-yoesdk-linux-ld.lld: error: version script assignment of 'XCRYPT_2.0' to symbol 'xcrypt_gensalt_r' failed: symbol not defined
| x86_64-yoesdk-linux-ld.lld: error: version script assignment of 'XCRYPT_2.0' to symbol 'xcrypt_r' failed: symbol not defined
| x86_64-yoesdk-linux-clang: error: linker command failed with exit code 1 (use -v to see invocation)
Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
meta/recipes-core/libxcrypt/libxcrypt.inc | 2 ++
1 file changed, 2 insertions(+)
diff --git a/meta/recipes-core/libxcrypt/libxcrypt.inc b/meta/recipes-core/libxcrypt/libxcrypt.inc
index 77fec832348..10f6cd921d8 100644
--- a/meta/recipes-core/libxcrypt/libxcrypt.inc
+++ b/meta/recipes-core/libxcrypt/libxcrypt.inc
@@ -24,3 +24,5 @@ API = "--disable-obsolete-api"
EXTRA_OECONF += "${API}"
BBCLASSEXTEND = "native nativesdk"
+
+LDFLAGS:append:toolchain-clang = "${@bb.utils.contains('DISTRO_FEATURES', 'ld-is-lld', ' -Wl,--undefined-version', '', d)}"
next prev parent reply other threads:[~2025-08-01 4:22 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-08-01 4:22 [PATCH 1/7] toolchain/clang-native: Set BUILD_LDFLAGS instead of LDFLAGS Khem Raj
2025-08-01 4:22 ` [PATCH 2/7] cargo-c: Update patches to latest versions Khem Raj
2025-08-01 4:22 ` Khem Raj [this message]
2025-08-07 9:57 ` [OE-core] [PATCH 3/7] libxcrypt: Allow undefined symbols in version scripts with lld linker Alexander Kanavin
2025-08-07 20:18 ` Khem Raj
2025-08-11 8:17 ` Alexander Kanavin
2025-08-11 15:23 ` Khem Raj
2025-08-01 4:22 ` [PATCH 4/7] libtirpc: " Khem Raj
2025-08-01 4:22 ` [PATCH 5/7] gzip: Always use GNU ld for linking Khem Raj
2025-08-11 16:47 ` [OE-core] " Randy MacLeod
2025-08-01 4:22 ` [PATCH 6/7] binutils-cross-canadian: Always use GNU linker Khem Raj
2025-08-01 4:22 ` [PATCH 7/7] fmt: Fix build with clang-21 Khem Raj
2025-08-01 12:54 ` [OE-core] [PATCH 1/7] toolchain/clang-native: Set BUILD_LDFLAGS instead of LDFLAGS Mathieu Dubois-Briand
2025-08-01 16:13 ` Mathieu Dubois-Briand
2025-08-01 16:24 ` Khem Raj
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20250801042242.3076232-3-raj.khem@gmail.com \
--to=raj.khem@gmail.com \
--cc=openembedded-core@lists.openembedded.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.