Hello,

Please follow 
https://docs.yoctoproject.org/dev/contributor-guide/submit-changes.html#fixing-your-from-identity

On 01/12/2023 11:53:59+0100, Johannes Pointner via lists.openembedded.org wrote:
> If DISTRO_FEATURE usrmerge is enabled, SLIBDIR is just a symlink to LIBDIR,
> therefore don't add SLIBDIR for parsing in this case.
> 
> Signed-off-by: Johannes Pointner <[email protected]>
> ---
>  .../ldconfig-add-usrmerge-support.patch       | 37 +++++++++++++++++++
>  .../glibc/ldconfig-native_2.12.1.bb           |  1 +
>  2 files changed, 38 insertions(+)
>  create mode 100644 
> meta/recipes-core/glibc/ldconfig-native-2.12.1/ldconfig-add-usrmerge-support.patch
> 
> diff --git 
> a/meta/recipes-core/glibc/ldconfig-native-2.12.1/ldconfig-add-usrmerge-support.patch
>  
> b/meta/recipes-core/glibc/ldconfig-native-2.12.1/ldconfig-add-usrmerge-support.patch
> new file mode 100644
> index 0000000000..3041d433fd
> --- /dev/null
> +++ 
> b/meta/recipes-core/glibc/ldconfig-native-2.12.1/ldconfig-add-usrmerge-support.patch
> @@ -0,0 +1,37 @@
> +From 6e543f39f6bec6eb2e02eea02029c7f4ec533b66 Mon Sep 17 00:00:00 2001
> +From: Johannes Pointner <[email protected]>
> +Date: Fri, 1 Dec 2023 11:02:39 +0100
> +Subject: [PATCH] ldconfig: add usrmerge support
> +
> +Check whether SLIBDIR is a symlink, which is the case if usrmerge
> +is enabled, and if so, ignore it.
> +
> +Upstream-Status: Inappropriate [embedded specific]
> +
> +Signed-off-by: Johannes Pointner <[email protected]>
> +---
> + ldconfig.c | 8 +++++++-
> + 1 file changed, 7 insertions(+), 1 deletion(-)
> +
> +diff --git a/ldconfig.c b/ldconfig.c
> +index e826410..72ac67b 100644
> +--- a/ldconfig.c
> ++++ b/ldconfig.c
> +@@ -1371,10 +1371,16 @@ main (int argc, char **argv)
> + 
> +   if (!opt_only_cline)
> +     {
> ++      struct stat buf;
> ++      int ret;
> +       parse_conf (config_file, true);
> + 
> +       /* Always add the standard search paths.  */
> +-      add_system_dir (SLIBDIR);
> ++      /* Check whether SLIBDIR is a symlink, which is the case if usrmerge
> ++       is enabled, and if so, ignore it. */
> ++      ret = lstat(SLIBDIR ,&buf);
> ++      if(ret == -1 || !S_ISLNK(buf.st_mode))
> ++        add_system_dir (SLIBDIR);
> +       if (strcmp (SLIBDIR, LIBDIR))
> +     add_system_dir (LIBDIR);
> +       add_system_dir (SLIBDIR32);
> diff --git a/meta/recipes-core/glibc/ldconfig-native_2.12.1.bb 
> b/meta/recipes-core/glibc/ldconfig-native_2.12.1.bb
> index 4db67c3ad4..85fc87257d 100644
> --- a/meta/recipes-core/glibc/ldconfig-native_2.12.1.bb
> +++ b/meta/recipes-core/glibc/ldconfig-native_2.12.1.bb
> @@ -16,6 +16,7 @@ SRC_URI = "file://ldconfig-native-2.12.1.tar.bz2 \
>             file://add-64-bit-flag-for-ELF64-entries.patch \
>             file://no-aux-cache.patch \
>             file://add-riscv-support.patch \
> +           file://ldconfig-add-usrmerge-support.patch \
>  "
>  
>  
> -- 
> 2.43.0
> 
> 

> 
> 
> 


-- 
Alexandre Belloni, co-owner and COO, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
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