tools: elfutils: set -std=gnu17

Fedora 42 updated to GCC15 which now defaults to GNU23 as the default
instead of GNU17[1], and this breaks m4 compilation.

This looks like a gnulib issue, so until that is updated/fixed
lets simply set C language version back to GNU17.

[1] https://gcc.gnu.org/gcc-15/porting_to.html#c23

Link: https://github.com/openwrt/openwrt/pull/18506
(cherry picked from commit f165dd2f78)
Link: https://github.com/openwrt/openwrt/pull/18581
Signed-off-by: Robert Marko <robimarko@gmail.com>
[Rework patch to make it apply]
(cherry picked from commit 1e51fd037d)
Link: https://github.com/openwrt/openwrt/pull/19065
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
This commit is contained in:
Robert Marko 2025-04-16 13:59:14 +02:00 committed by Hauke Mehrtens
parent c678cfaa5b
commit 6fc7344c93

View file

@ -19,6 +19,8 @@ PKG_INSTALL:=1
include $(INCLUDE_DIR)/host-build.mk
HOST_CFLAGS +=-std=gnu17
HOST_CONFIGURE_ARGS += \
--disable-debuginfod \
--disable-libdebuginfod \