Re: [PATCH] linux-custom: support to add linux-libc-dev package with kernel name

["'Jan Kiszka' via isar-users" <isar-users@googlegroups.com>]

On 11.09.25 07:38, Arulpandiyan Vadivel wrote:
> I understand the issue reported , Can you please help to share/provide
> the steps to reproduce the issue where I can check for the solutions
> 

1. Fix all the urgent mistakes of the patch:

diff --git a/meta/recipes-kernel/linux/files/debian/control.tmpl b/meta/recipes-kernel/linux/files/debian/control.tmpl
index a79b86c4..6a4866da 100644
--- a/meta/recipes-kernel/linux/files/debian/control.tmpl
+++ b/meta/recipes-kernel/linux/files/debian/control.tmpl
@@ -36,9 +36,9 @@ Description: Linux support headers for userspace development
 Package: linux-libc-dev-${DISTRO_ARCH}-cross-${KERNEL_NAME_PROVIDED}
 Build-Profiles: <!nolibcdev cross !kbuild>
 Section: devel
-Conflicts: linux-kernel-headers-${DISTRO_ARCH}-cross
-Provides: linux-kernel-headers-${DISTRO_ARCH}-cross
-Replaces: linux-kernel-headers-${DISTRO_ARCH}-cross
+Conflicts: linux-libc-dev-${DISTRO_ARCH}-cross
+Provides: linux-kernel-headers-${DISTRO_ARCH}-cross, linux-libc-dev-${DISTRO_ARCH}-cross
+Replaces: linux-libc-dev-${DISTRO_ARCH}-cross
 Architecture: all
 Description: Linux Kernel Headers for development (for cross-compiling)
  This package provides headers from the Linux kernel.  These headers
diff --git a/meta/recipes-kernel/linux/files/debian/isar/common.tmpl b/meta/recipes-kernel/linux/files/debian/isar/common.tmpl
index b004214f..83505fda 100644
--- a/meta/recipes-kernel/linux/files/debian/isar/common.tmpl
+++ b/meta/recipes-kernel/linux/files/debian/isar/common.tmpl
@@ -9,7 +9,7 @@ ARCH=${KERNEL_ARCH}
 KERNEL_PKG_IMAGE=linux-image-${KERNEL_NAME_PROVIDED}
 KERNEL_PKG_KERN_HEADERS=linux-headers-${KERNEL_NAME_PROVIDED}
 KERNEL_PKG_LIBC_HEADERS=linux-libc-dev-${KERNEL_NAME_PROVIDED}
-KERNEL_PKG_LIBC_HEADERS_CROSS=linux-libc-dev-${DISTRO_ARCH}-cross
+KERNEL_PKG_LIBC_HEADERS_CROSS=linux-libc-dev-${DISTRO_ARCH}-cross-${KERNEL_NAME_PROVIDED}
 KERNEL_PKG_KERN_KBUILD=linux-kbuild-${KERNEL_NAME_PROVIDED}
 KERNEL_PKG_KERN_KBUILD_CROSS=${KERNEL_PKG_KERN_KBUILD}-${DISTRO_ARCH}-cross
 

2. Build a kernel that has KERNEL_LIBC_DEV_DEPLOY = "1"

3. Build another packages and check if the self-built linux-libc-dev (-cross) is pulled into the sbuild-chroot

I got some idea how the latter could possible be restored, even when using libc-dev packages with different names. Will try that out later.

Jan

-- 
Siemens AG, Foundational Technologies
Linux Expert Center

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