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
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