[Buildroot] [PATCH 1/1] package/btrfs-progs: fix build on kernel < 5.10

[Buildroot] [PATCH 1/1] package/btrfs-progs: fix build on kernel < 5.10

[Fabrice Fontaine]

zoned depends on kernel >= 5.10:
https://github.com/kdave/btrfs-progs/commit/d4b4baf312ff083fb1e85de92167ea3e968c684c

Fix the following build failure raised since bump to version 5.15.1 in
commit 20181c3f1b7191d2b6a1b78bfbe32c1f58e87359:

checking linux/blkzoned.h usability... yes
checking linux/blkzoned.h presence... yes
checking for linux/blkzoned.h... yes
checking for struct blk_zone.capacity... no
checking for BLKGETZONESZ defined in linux/blkzoned.h... yes
configure: error: linux/blkzoned.h does not provide blk_zone.capacity

Fixes:
 - http://autobuild.buildroot.org/results/381c7e8b4bfa624c3eca3ce072cfa412aba57f84

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
---
 package/btrfs-progs/btrfs-progs.mk | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/package/btrfs-progs/btrfs-progs.mk b/package/btrfs-progs/btrfs-progs.mk
index b010a0e0be..54922df839 100644
--- a/package/btrfs-progs/btrfs-progs.mk
+++ b/package/btrfs-progs/btrfs-progs.mk
@@ -44,6 +44,12 @@ else
 BTRFS_PROGS_CONF_OPTS += --disable-libudev
 endif
 
+ifeq ($(BR2_TOOLCHAIN_HEADERS_AT_LEAST_5_10),y)
+BTRFS_PROGS_CONF_OPTS += --enable-zoned
+else
+BTRFS_PROGS_CONF_OPTS += --disable-zoned
+endif
+
 HOST_BTRFS_PROGS_DEPENDENCIES = host-util-linux host-lzo host-zlib
 HOST_BTRFS_PROGS_CONF_OPTS = \
 	--disable-backtrace \
-- 
2.34.1

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Re: [Buildroot] [PATCH 1/1] package/btrfs-progs: fix build on kernel < 5.10

[Arnout Vandecappelle]

On 09/01/2022 12:23, Fabrice Fontaine wrote:
> zoned depends on kernel >= 5.10:
> https://github.com/kdave/btrfs-progs/commit/d4b4baf312ff083fb1e85de92167ea3e968c684c
> 
> Fix the following build failure raised since bump to version 5.15.1 in
> commit 20181c3f1b7191d2b6a1b78bfbe32c1f58e87359:
> 
> checking linux/blkzoned.h usability... yes
> checking linux/blkzoned.h presence... yes
> checking for linux/blkzoned.h... yes
> checking for struct blk_zone.capacity... no
> checking for BLKGETZONESZ defined in linux/blkzoned.h... yes
> configure: error: linux/blkzoned.h does not provide blk_zone.capacity
> 
> Fixes:
>   - http://autobuild.buildroot.org/results/381c7e8b4bfa624c3eca3ce072cfa412aba57f84
> 
> Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>

  Applied to master, thanks.

  Regards,
  Arnout

> ---
>   package/btrfs-progs/btrfs-progs.mk | 6 ++++++
>   1 file changed, 6 insertions(+)
> 
> diff --git a/package/btrfs-progs/btrfs-progs.mk b/package/btrfs-progs/btrfs-progs.mk
> index b010a0e0be..54922df839 100644
> --- a/package/btrfs-progs/btrfs-progs.mk
> +++ b/package/btrfs-progs/btrfs-progs.mk
> @@ -44,6 +44,12 @@ else
>   BTRFS_PROGS_CONF_OPTS += --disable-libudev
>   endif
>   
> +ifeq ($(BR2_TOOLCHAIN_HEADERS_AT_LEAST_5_10),y)
> +BTRFS_PROGS_CONF_OPTS += --enable-zoned
> +else
> +BTRFS_PROGS_CONF_OPTS += --disable-zoned
> +endif
> +
>   HOST_BTRFS_PROGS_DEPENDENCIES = host-util-linux host-lzo host-zlib
>   HOST_BTRFS_PROGS_CONF_OPTS = \
>   	--disable-backtrace \
> 
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