From 9bea9b739490da27646baf21777c76e15b801422 Mon Sep 17 00:00:00 2001 From: Khem Raj Date: Fri, 22 Aug 2025 00:42:56 +0200 Subject: [PATCH] m4: Stick to C17 standard 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. (From OE-Core rev: 94ec72b332dce71a2756560ddf738f864e3c853d) Signed-off-by: Khem Raj Signed-off-by: Richard Purdie Signed-off-by: Steve Sakoman --- 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