--- /dev/null
+--- a/src/dos.c
++++ b/src/dos.c
+@@ -51,5 +51,2 @@ extern int localtime_r(const __time_t *, __struct_tm *);
+ #include <unistd.h> /* Also #includes <utime.h> */
+-#if !defined(__FreeBSD__)
+-#include <ustat.h>
+-#endif
+ #include <sys/utsname.h>
--- /dev/null
+# Copyright 1999-2018 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+
+inherit autotools
+
+DESCRIPTION="ia64 instruction set simulator"
+HOMEPAGE="http://ski.sourceforge.net/ http://www.gelato.unsw.edu.au/IA64wiki/SkiSimulator"
+SRC_URI="mirror://sourceforge/${PN}/${P}.tar.gz"
+
+LICENSE="GPL-2"
+SLOT="0"
+KEYWORDS="~amd64 ~x86"
+IUSE="motif"
+
+RDEPEND="dev-libs/libltdl:0=
+ sys-libs/binutils-libs:0=
+ sys-libs/ncurses:0=
+ virtual/libelf
+ motif? ( x11-libs/motif:0= )"
+DEPEND="${RDEPEND}
+ sys-devel/bison
+ sys-devel/flex
+ dev-util/gperf"
+
+PATCHES=(
+ "${FILESDIR}"/${P}-syscall-linux-includes.patch
+ "${FILESDIR}"/${P}-remove-hayes.patch
+ "${FILESDIR}"/${P}-no-local-ltdl.patch
+ "${FILESDIR}"/${P}-AC_C_BIGENDIAN.patch
+ "${FILESDIR}"/${P}-configure-withval.patch
+ "${FILESDIR}"/${P}-binutils.patch
+ "${FILESDIR}"/${P}-uselib.patch #592226
+ "${FILESDIR}"/${P}-ncurses-config.patch
+ "${FILESDIR}"/${P}-prototypes.patch
+ "${FILESDIR}"/${P}-glibc-2.28.patch
+)
+
+src_prepare() {
+ default
+
+ rm -rf libltdl src/ltdl.[ch] macros/ltdl.m4
+
+ AT_M4DIR="macros" eautoreconf
+}
+
+src_configure() {
+ econf \
+ --without-included-ltdl \
+ --without-gtk \
+ $(use_with motif x11)
+}