# Template file for 'm4'
pkgname=m4
version=1.4.18
revision=2
bootstrap=yes
replaces="chroot-m4>=0"
build_style=gnu-configure
configure_args="--enable-changeword --enable-threads"
short_desc="GNU version of UNIX m4 macro language processor"
homepage="https://www.gnu.org/software/m4/"
license="GPL-3.0-or-later"
maintainer="Enno Boland <gottox@voidlinux.org>"
distfiles="${GNU_SITE}/${pkgname}/${pkgname}-${version}.tar.xz"
checksum=f2c1e86ca0a404ff281631bdc8377638992744b175afb806e25871a24a934e07

if [ "$XBPS_TARGET_LIBC" = musl ]; then
	export ac_cv_lib_error_at_line=no
	export ac_cv_header_sys_cdefs_h=no
fi

if [ -z "$CHROOT_READY" ]; then
	# Disable makeinfo unconditionally
	# texinfo is defaulted to utf-8 now and the file is in iso-8859-1
	# Don't sed the file, otherwise, it'll try to rebuild
	export MAKEINFO=:
fi

pre_check() {
	case "$XBPS_TARGET_MACHINE" in
		*-musl* )
			# Disable locale tests that fail on musl
			sed -i '/test-localename$(EXEEXT)/d' tests/Makefile
			sed -i '/test-mbrtowc5.sh/d' tests/Makefile

			# Fails because test-localename doesn't work on musl
			sed -i '/test-localeconv$(EXEEXT)/d' tests/Makefile
			;;
	esac
}