[meta-filesystems] f2fs-tools: Fix build with gcc-15

From: Nguyen Dat Tho <tho3.nguyen@lge.com>

To fix error: https://errors.yoctoproject.org/Errors/Details/850170/

Signed-off-by: Nguyen Dat Tho <tho3.nguyen@lge.com>
---
 ...-f2fs_fs.h-fix-std-c23-build-failure.patch | 42 +++++++++++++++++++
 .../f2fs-tools/f2fs-tools_1.16.0.bb           |  1 +
 2 files changed, 43 insertions(+)
 create mode 100644 meta-filesystems/recipes-utils/f2fs-tools/f2fs-tools/0001-include-f2fs_fs.h-fix-std-c23-build-failure.patch

while it might fix gcc-15, it is regressing gcc-14 build see -
https://autobuilder.yoctoproject.org/valkyrie/#/builders/81/builds/539/steps/14/logs/stdio

On Thu, Apr 3, 2025 at 1:22 AM Nguyen Dat Tho via
lists.openembedded.org <thond2009=gmail.com@lists.openembedded.org>
wrote:
>
> From: Nguyen Dat Tho <tho3.nguyen@lge.com>
>
> To fix error: https://errors.yoctoproject.org/Errors/Details/850170/
>
> Signed-off-by: Nguyen Dat Tho <tho3.nguyen@lge.com>
> ---
>  ...-f2fs_fs.h-fix-std-c23-build-failure.patch | 42 +++++++++++++++++++
>  .../f2fs-tools/f2fs-tools_1.16.0.bb           |  1 +
>  2 files changed, 43 insertions(+)
>  create mode 100644 meta-filesystems/recipes-utils/f2fs-tools/f2fs-tools/0001-include-f2fs_fs.h-fix-std-c23-build-failure.patch
>
> diff --git a/meta-filesystems/recipes-utils/f2fs-tools/f2fs-tools/0001-include-f2fs_fs.h-fix-std-c23-build-failure.patch b/meta-filesystems/recipes-utils/f2fs-tools/f2fs-tools/0001-include-f2fs_fs.h-fix-std-c23-build-failure.patch
> new file mode 100644
> index 0000000000..7b81b93715
> --- /dev/null
> +++ b/meta-filesystems/recipes-utils/f2fs-tools/f2fs-tools/0001-include-f2fs_fs.h-fix-std-c23-build-failure.patch
> @@ -0,0 +1,42 @@
> +From 4a66e47406a9c651ddba035e5f6e8b1f2cc90a40 Mon Sep 17 00:00:00 2001
> +From: Nguyen Dat Tho <tho3.nguyen@lge.com>
> +Date: Thu, 3 Apr 2025 12:37:26 +0900
> +Subject: [PATCH] include/f2fs_fs.h: fix -std=c23 build failure
> +
> +gcc-15 switched to -std=c23 by default:
> +
> +    https://gcc.gnu.org/git/?p=gcc.git;a=commitdiff;h=55e3bd376b2214e200fa76d12b67ff259b06c212
> +
> +As a result `f2fs-tools` fails as below, so only typedef u8 bool
> +for __STDC_VERSION__ <= 201710L (C17)
> +
> +In file included from ../../git/lib/libf2fs_zoned.c:11:
> +../../git/include/f2fs_fs.h:107:25: error: two or more data types in declaration specifiers
> +  107 | typedef u8              bool;
> +      |                         ^~~~
> +../../git/include/f2fs_fs.h:107:1: warning: useless type name in empty declaration
> +  107 | typedef u8              bool;
> +
> +Signed-off-by: Nguyen Dat Tho <tho3.nguyen@lge.com>
> +
> +Upstream-Status: Submitted [https://lore.kernel.org/linux-f2fs-devel/20250403040220.305573-1-thond2009@gmail.com/T/#u]
> +---
> + include/f2fs_fs.h | 2 +-
> + 1 file changed, 1 insertion(+), 1 deletion(-)
> +
> +diff --git a/include/f2fs_fs.h b/include/f2fs_fs.h
> +index f890634..1be77f1 100644
> +--- a/include/f2fs_fs.h
> ++++ b/include/f2fs_fs.h
> +@@ -103,7 +103,7 @@ typedef uint16_t   u16;
> + typedef uint8_t               u8;
> + typedef u32           block_t;
> + typedef u32           nid_t;
> +-#ifndef bool
> ++#if defined __STDC__ && defined __STDC_VERSION__ && __STDC_VERSION__ <= 201710L
> + typedef u8            bool;
> + #endif
> + typedef unsigned long pgoff_t;
> +--
> +2.34.1
> +
> diff --git a/meta-filesystems/recipes-utils/f2fs-tools/f2fs-tools_1.16.0.bb b/meta-filesystems/recipes-utils/f2fs-tools/f2fs-tools_1.16.0.bb
> index 997fa1240a..48f20b7220 100644
> --- a/meta-filesystems/recipes-utils/f2fs-tools/f2fs-tools_1.16.0.bb
> +++ b/meta-filesystems/recipes-utils/f2fs-tools/f2fs-tools_1.16.0.bb
> @@ -9,6 +9,7 @@ DEPENDS = "util-linux"
>
>  SRCREV = "06c027abc6153c4a97cba5317844e8dcaaee3cf7"
>  SRC_URI = "git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs-tools.git;branch=master \
> +           file://0001-include-f2fs_fs.h-fix-std-c23-build-failure.patch \
>             file://0002-f2fs_io-Define-_FILE_OFFSET_BITS-64.patch \
>             "
>  UPSTREAM_CHECK_GITTAGREGEX = "v(?P<pver>\d+(\.\d+)+)"
> --
> 2.34.1
>
>
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