# Template file for 'swi-prolog'
pkgname=swi-prolog
version=7.2.0
revision=1
wrksrc="swipl-${version}"
build_style=gnu-configure
hostmakedepends="pkg-config"
makedepends="gmp-devel readline-devel libressl-devel zlib-devel libarchive-devel libXft-devel libjpeg-turbo-devel libXpm-devel libXinerama-devel unixodbc-devel  libXt-devel"
short_desc="A comprehensive free Prolog environment"
maintainer="Christian Neukirchen <chneukirchen@gmail.com>"
license="LGPL-2.1"
homepage="http://www.swi-prolog.org/"
distfiles="http://www.swi-prolog.org/download/stable/src/swipl-${version}.tar.gz"
checksum=801423b8293d08b96b575ffa96d91cce3acf2473f04c23d58657dd668287f8cb
nocross=yes

post_extract() {
	case "$XBPS_TARGET_MACHINE" in
	*-musl)
		sed -i 's/unsigned int line/int line/' src/pl-thread.c
		sed -i '1i#include <stdio.h>' src/pl-trace.c src/os/pl-fmt.c
	esac
}
do_configure() {
	case "$XBPS_TARGET_MACHINE" in
	*-musl)
		# Work around lack of qsort_r, needs executable stack.
		CFLAGS+=" -DQSORT_WITH_NESTED_FUNCTIONS"
		LDFLAGS+=" -Wl,-z,execstack"
	esac
	COFLAGS="${CFLAGS}" ./configure ${configure_args} \
		--with-world --enable-custom-flags
}
post_install() {
	chmod +x "${DESTDIR}/usr/lib/swipl-${version}/library/dialect/sicstus/swipl-lfr.pl"
}