[scarthgap,02/15] m4: Stick to C17 standard

Message ID	20250821224314.1690103-2-martin.jansa@gmail.com
State	Accepted
Delegated to:	Steve Sakoman
Headers	show Return-Path: <martin.jansa@gmail.com> ip: 209.85.218.50, mailfrom: martin.jansa@gmail.com) From: martin.jansa@gmail.com To: openembedded-core@lists.openembedded.org Cc: steve@sakoman.com, Khem Raj <raj.khem@gmail.com>, Richard Purdie <richard.purdie@linuxfoundation.org> Subject: [scarthgap][PATCH 02/15] m4: Stick to C17 standard Date: Fri, 22 Aug 2025 00:42:56 +0200 Message-ID: <20250821224314.1690103-2-martin.jansa@gmail.com> In-Reply-To: <20250821224314.1690103-1-martin.jansa@gmail.com> References: <20250821224314.1690103-1-martin.jansa@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit
Series	[scarthgap,01/15] unzip: Fix build with GCC-15 \| expand [scarthgap,01/15] unzip: Fix build with GCC-15 [scarthgap,02/15] m4: Stick to C17 standard [scarthgap,03/15] gmp: Fix build with GCC15/C23 [scarthgap,04/15] gmp: Fix build with older gcc versions [scarthgap,05/15] gdbm: Use C11 standard [scarthgap,06/15] unifdef: Don't use C23 constexpr keyword [scarthgap,07/15] pkgconfig: fix build with gcc-15 [scarthgap,08/15] libgpg-error: fix build with gcc-15 [scarthgap,09/15] rust-llvm: fix build with gcc-15 [scarthgap,10/15] libtirpc: Fix build with gcc-15/C23 [scarthgap,11/15] elfutils: fix build with gcc-15 [scarthgap,12/15] binutils: fix build with gcc-15 [scarthgap,13/15] dbus-glib: fix build with gcc-15 [scarthgap,14/15] yocto-uninative: Update to 4.8 for GCC 15.1 [scarthgap,15/15] yocto-uninative: Update to 4.9 for glibc 2.42

Message ID

20250821224314.1690103-2-martin.jansa@gmail.com

State

Accepted

Delegated to:

Steve Sakoman

Headers

From: martin.jansa@gmail.com
To: openembedded-core@lists.openembedded.org
Cc: steve@sakoman.com,
	Khem Raj <raj.khem@gmail.com>,
	Richard Purdie <richard.purdie@linuxfoundation.org>
Subject: [scarthgap][PATCH 02/15] m4: Stick to C17 standard
Date: Fri, 22 Aug 2025 00:42:56 +0200
Message-ID: <20250821224314.1690103-2-martin.jansa@gmail.com>
In-Reply-To: <20250821224314.1690103-1-martin.jansa@gmail.com>
References: <20250821224314.1690103-1-martin.jansa@gmail.com>
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit

Series

[scarthgap,01/15] unzip: Fix build with GCC-15 | expand

Commit Message

Martin Jansa Aug. 21, 2025, 10:42 p.m. UTC

From: Khem Raj <raj.khem@gmail.com>

GCC15 imposes C23 by default and 1.4.19 release has gnulib version which
can not be compiled without errors, while new release of m4 is in progress
we might use C17 until then and use GCC15 to compile it

For scarthgap also add it in BUILD_CFLAGS.

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
---
 meta/recipes-devtools/m4/m4-1.4.19.inc | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/meta/recipes-devtools/m4/m4-1.4.19.inc b/meta/recipes-devtools/m4/m4-1.4.19.inc
index fcc9e58270..4b1f847664 100644
--- a/meta/recipes-devtools/m4/m4-1.4.19.inc
+++ b/meta/recipes-devtools/m4/m4-1.4.19.inc
@@ -30,6 +30,9 @@  EXTRA_OECONF += "--without-libsigsegv-prefix"
 
 EXTRA_OEMAKE += "'infodir=${infodir}'"
 
+CFLAGS += "-std=gnu17"
+BUILD_CFLAGS += "-std=gnu17"
+
 do_compile_ptest() {
 	cd ${B}/tests
 	sed -i '/^buildtest-TESTS: /c buildtest-TESTS: $(TESTS) $(check_LIBRARIES) $(check_PROGRAMS)' Makefile

[scarthgap,02/15] m4: Stick to C17 standard

Commit Message

Patch