[meta-oe] jq: fix build with gcc-15.0.1

From: "mark.yang" <mark.yang@lge.com>

* to fix: http://errors.yoctoproject.org/Errors/Details/848776/

* If upgrade the version of jq, the build will succeed when
  https://github.com/jqlang/jq/commit/0b82b3841b05faefe0ac18379bdb361b7e4e3464 is included.

I'd like to backport it, but It have to backport a lot of patches.

Signed-off-by: mark.yang <mark.yang@lge.com>
---
 .../0001-Fix-gcc-15.0.1-compile-error.patch   | 46 +++++++++++++++++++
 meta-oe/recipes-devtools/jq/jq_1.7.1.bb       |  1 +
 2 files changed, 47 insertions(+)
 create mode 100644 meta-oe/recipes-devtools/jq/jq/0001-Fix-gcc-15.0.1-compile-error.patch

seems it is already part of Martin's patch

On Tue, Mar 25, 2025 at 6:50 AM mark.yang via lists.openembedded.org
<mark.yang=lge.com@lists.openembedded.org> wrote:
>
> From: "mark.yang" <mark.yang@lge.com>
>
> * to fix: http://errors.yoctoproject.org/Errors/Details/848776/
>
> * If upgrade the version of jq, the build will succeed when
>   https://github.com/jqlang/jq/commit/0b82b3841b05faefe0ac18379bdb361b7e4e3464 is included.
>
> I'd like to backport it, but It have to backport a lot of patches.
>
> Signed-off-by: mark.yang <mark.yang@lge.com>
> ---
>  .../0001-Fix-gcc-15.0.1-compile-error.patch   | 46 +++++++++++++++++++
>  meta-oe/recipes-devtools/jq/jq_1.7.1.bb       |  1 +
>  2 files changed, 47 insertions(+)
>  create mode 100644 meta-oe/recipes-devtools/jq/jq/0001-Fix-gcc-15.0.1-compile-error.patch
>
> diff --git a/meta-oe/recipes-devtools/jq/jq/0001-Fix-gcc-15.0.1-compile-error.patch b/meta-oe/recipes-devtools/jq/jq/0001-Fix-gcc-15.0.1-compile-error.patch
> new file mode 100644
> index 0000000000..fe7c5d2f40
> --- /dev/null
> +++ b/meta-oe/recipes-devtools/jq/jq/0001-Fix-gcc-15.0.1-compile-error.patch
> @@ -0,0 +1,46 @@
> +From d40319093e517aedc6de610215bf571698a5e60b Mon Sep 17 00:00:00 2001
> +From: "mark.yang" <mark.yang@lge.com>
> +Date: Tue, 25 Mar 2025 15:20:15 +0900
> +Subject: [PATCH] Fix gcc-15.0.1 compile error
> +
> +* to fix: http://errors.yoctoproject.org/Errors/Details/848776/
> +../jq-1.7.1/src/builtin.c:1705:4: error: initialization of 'jv (*)(void)' from incompatible pointer type 'jv (*)(jq_state *, jv)' [-Wincompatible-pointer-types]
> + 1705 |   {f_ ## name,  #name, 1},
> +
> +The function pointer in bytecode.h is ambiguously defined.
> +   struct cfunction {
> +     jv (*fptr)();  // function pointer with no parameters
> +     const char* name;
> +     int nargs;
> +   };
> +I think that previous versions of GCC allowed casting between function pointers with
> +no parameters and function pointers with parameters,
> +but GCC 15.0.1 treats this as an error.
> +Changed to void *fptr to make the function pointer not bound to a specific signature.
> +
> +* If upgrade the version of jq, the build will succeed when
> +  https://github.com/jqlang/jq/commit/0b82b3841b05faefe0ac18379bdb361b7e4e3464 is included.
> +
> +I'd like to backport it, but It have to backport a lot of patches.
> +
> +Signed-off-by: mark.yang <mark.yang@lge.com>
> +
> +Upstream-Status: Inappropriate [oe specific]
> +---
> + src/bytecode.h | 2 +-
> + 1 file changed, 1 insertion(+), 1 deletion(-)
> +
> +diff --git a/src/bytecode.h b/src/bytecode.h
> +index 1501985..c8ab39a 100644
> +--- a/src/bytecode.h
> ++++ b/src/bytecode.h
> +@@ -46,7 +46,7 @@ const struct opcode_description* opcode_describe(opcode op);
> +
> + #define MAX_CFUNCTION_ARGS 10
> + struct cfunction {
> +-  jv (*fptr)();
> ++  void *fptr;
> +   const char* name;
> +   int nargs;
> + };
> +
> diff --git a/meta-oe/recipes-devtools/jq/jq_1.7.1.bb b/meta-oe/recipes-devtools/jq/jq_1.7.1.bb
> index 6b12335513..9d762f6660 100644
> --- a/meta-oe/recipes-devtools/jq/jq_1.7.1.bb
> +++ b/meta-oe/recipes-devtools/jq/jq_1.7.1.bb
> @@ -11,6 +11,7 @@ LIC_FILES_CHKSUM = "file://COPYING;md5=488f4e0b04c0456337fb70d1ac1758ba"
>  GITHUB_BASE_URI = "https://github.com/jqlang/${BPN}/releases/"
>  SRC_URI = "${GITHUB_BASE_URI}/download/${BPN}-${PV}/${BPN}-${PV}.tar.gz \
>      file://run-ptest \
> +    file://0001-Fix-gcc-15.0.1-compile-error.patch \
>      "
>  SRC_URI[sha256sum] = "478c9ca129fd2e3443fe27314b455e211e0d8c60bc8ff7df703873deeee580c2"
>
> --
> 2.34.1
>
>
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