[5/7] gzip: Always use GNU ld for linking

Message ID	20250801042242.3076232-5-raj.khem@gmail.com
State	New
Headers	show Return-Path: <raj.khem@gmail.com> ip: 209.85.210.181, mailfrom: raj.khem@gmail.com) From: Khem Raj <raj.khem@gmail.com> To: openembedded-core@lists.openembedded.org Cc: Khem Raj <raj.khem@gmail.com> Subject: [PATCH 5/7] gzip: Always use GNU ld for linking Date: Thu, 31 Jul 2025 21:22:39 -0700 Message-ID: <20250801042242.3076232-5-raj.khem@gmail.com> In-Reply-To: <20250801042242.3076232-1-raj.khem@gmail.com> References: <20250801042242.3076232-1-raj.khem@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit
Series	[1/7] toolchain/clang-native: Set BUILD_LDFLAGS instead of LDFLAGS \| expand [1/7] toolchain/clang-native: Set BUILD_LDFLAGS instead of LDFLAGS [2/7] cargo-c: Update patches to latest versions [3/7] libxcrypt: Allow undefined symbols in version scripts with lld linker [4/7] libtirpc: Allow undefined symbols in version scripts with lld linker [5/7] gzip: Always use GNU ld for linking [6/7] binutils-cross-canadian: Always use GNU linker [7/7] fmt: Fix build with clang-21

Message ID

20250801042242.3076232-5-raj.khem@gmail.com

State

New

Headers

From: Khem Raj <raj.khem@gmail.com>
To: openembedded-core@lists.openembedded.org
Cc: Khem Raj <raj.khem@gmail.com>
Subject: [PATCH 5/7] gzip: Always use GNU ld for linking
Date: Thu, 31 Jul 2025 21:22:39 -0700
Message-ID: <20250801042242.3076232-5-raj.khem@gmail.com>
In-Reply-To: <20250801042242.3076232-1-raj.khem@gmail.com>
References: <20250801042242.3076232-1-raj.khem@gmail.com>
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit

Series

[1/7] toolchain/clang-native: Set BUILD_LDFLAGS instead of LDFLAGS | expand

Commit Message

Khem Raj Aug. 1, 2025, 4:22 a.m. UTC

Linking does not yet work with LLD

Fixes
aarch64-yoesdk-linux-ld.lld: error: undefined symbol: gzopen
>>> referenced by minigzip.c
>>>               minigzip.o:(main)

Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
 meta/recipes-core/zlib/zlib_1.3.1.bb | 1 +
 1 file changed, 1 insertion(+)

Comments

Randy MacLeod Aug. 11, 2025, 4:47 p.m. UTC | #1

On 2025-08-01 12:22 a.m., Khem Raj via lists.openembedded.org wrote:
> Linking does not yet work with LLD
>
> Fixes
> aarch64-yoesdk-linux-ld.lld: error: undefined symbol: gzopen
>>>> referenced by minigzip.c
>>>>                minigzip.o:(main)
Do we need minigzip?
Does upstream know about the bug?
../Randy
> Signed-off-by: Khem Raj<raj.khem@gmail.com>
> ---
>   meta/recipes-core/zlib/zlib_1.3.1.bb | 1 +
>   1 file changed, 1 insertion(+)
>
> diff --git a/meta/recipes-core/zlib/zlib_1.3.1.bb b/meta/recipes-core/zlib/zlib_1.3.1.bb
> index e62c50c5df7..96b7a5821ff 100644
> --- a/meta/recipes-core/zlib/zlib_1.3.1.bb
> +++ b/meta/recipes-core/zlib/zlib_1.3.1.bb
> @@ -20,6 +20,7 @@ SRC_URI[sha256sum] = "9a93b2b7dfdac77ceba5a558a580e74667dd6fede4585b91eefb60f03b
>   PREMIRRORS:append =" https://zlib.net/ https://zlib.net/fossils/"
>   
>   CFLAGS += "-D_REENTRANT -fPIE"
> +LDFLAGS:append = " -fuse-ld=bfd"
>   
>   RDEPENDS:${PN}-ptest += "make"
>   
>
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diff --git a/meta/recipes-core/zlib/zlib_1.3.1.bb b/meta/recipes-core/zlib/zlib_1.3.1.bb
index e62c50c5df7..96b7a5821ff 100644
--- a/meta/recipes-core/zlib/zlib_1.3.1.bb
+++ b/meta/recipes-core/zlib/zlib_1.3.1.bb
@@ -20,6 +20,7 @@  SRC_URI[sha256sum] = "9a93b2b7dfdac77ceba5a558a580e74667dd6fede4585b91eefb60f03b
 PREMIRRORS:append = " https://zlib.net/ https://zlib.net/fossils/"
 
 CFLAGS += "-D_REENTRANT -fPIE"
+LDFLAGS:append = " -fuse-ld=bfd"
 
 RDEPENDS:${PN}-ptest += "make"

[5/7] gzip: Always use GNU ld for linking

Commit Message

Comments

Patch