blob: 1fcedb4c77815cd17e309a1135fd2345085d1ea2 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
|
# Copyright 1999-2015 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/sys-libs/newlib/newlib-1.19.0.ebuild,v 1.4 2015/02/27 08:01:12 vapier Exp $
inherit eutils flag-o-matic toolchain-funcs
export CBUILD=${CBUILD:-${CHOST}}
export CTARGET=${CTARGET:-${CHOST}}
if [[ ${CTARGET} == ${CHOST} ]] ; then
if [[ ${CATEGORY} == cross-* ]] ; then
export CTARGET=${CATEGORY#cross-}
fi
fi
DESCRIPTION="Newlib is a C library intended for use on embedded systems"
HOMEPAGE="http://sourceware.org/newlib/"
SRC_URI="ftp://sourceware.org/pub/newlib/${P}.tar.gz"
LICENSE="NEWLIB LIBGLOSS GPL-2"
[[ ${CTARGET} != ${CHOST} ]] \
&& SLOT="${CTARGET}" \
|| SLOT="0"
KEYWORDS="-* ~arm ~hppa ~m68k ~mips ~ppc ~ppc64 ~sh ~sparc ~x86"
IUSE="nls threads unicode crosscompile_opts_headers-only"
RESTRICT="strip"
NEWLIBBUILD="${WORKDIR}/build"
pkg_setup() {
# Reject newlib-on-glibc type installs
if [[ ${CTARGET} == ${CHOST} ]] ; then
case ${CHOST} in
*-newlib|*-elf) ;;
*) die "Use sys-devel/crossdev to build a newlib toolchain" ;;
esac
fi
}
src_unpack() {
unpack ${A}
mkdir -p "${NEWLIBBUILD}"
}
src_compile() {
# we should fix this ...
unset LDFLAGS
CHOST=${CTARGET} strip-unsupported-flags
local myconf=""
[[ ${CTARGET} == "spu" ]] \
&& myconf="${myconf} --disable-newlib-multithread" \
|| myconf="${myconf} $(use_enable threads newlib-multithread)"
cd "${NEWLIBBUILD}"
ECONF_SOURCE=${S} \
econf \
$(use_enable unicode newlib-mb) \
$(use_enable nls) \
${myconf} \
|| die "econf failed"
emake || die "emake failed"
}
src_install() {
cd "${NEWLIBBUILD}"
emake -j1 DESTDIR="${D}" install || die
# env -uRESTRICT CHOST=${CTARGET} prepallstrip
# minor hack to keep things clean
rm -fR "${D}"/usr/share/info
rm -fR "${D}"/usr/info
}
|
GitWeb
