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openwrt/tools/m4/Makefile
Robert Marko 8c141e53d7 tools: m4: 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.

Its been reported upstream [2], so until its fixed lets simply set C
language version back to GNU17.

[1] https://gcc.gnu.org/gcc-15/porting_to.html#c23
[2] https://savannah.gnu.org/support/?111150

Link: https://github.com/openwrt/openwrt/pull/18505
Signed-off-by: Robert Marko <robimarko@gmail.com>
2025-04-16 13:52:33 +02:00

29 lines
636 B
Makefile

#
# Copyright (C) 2008-2013 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#
include $(TOPDIR)/rules.mk
PKG_NAME:=m4
PKG_CPE_ID:=cpe:/a:gnu:m4
PKG_VERSION:=1.4.19
PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
PKG_SOURCE_URL:=@GNU/$(PKG_NAME)
PKG_HASH:=3be4a26d825ffdfda52a56fc43246456989a3630093cced3fbddf4771ee58a70
HOST_BUILD_PARALLEL:=1
include $(INCLUDE_DIR)/host-build.mk
HOST_CFLAGS += -std=gnu17
HOST_CONFIGURE_VARS += gl_cv_func_strstr_linear=no
define Host/Uninstall
-$(call Host/Compile/Default,uninstall)
endef
$(eval $(call HostBuild))