70 lines
1.8 KiB
Bash
70 lines
1.8 KiB
Bash
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# Copyright 1999-2010 Gentoo Foundation
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# Distributed under the terms of the GNU General Public License v2
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# $Header: /var/cvsroot/gentoo-x86/dev-embedded/avr-libc/avr-libc-1.7.0.ebuild,v 1.1 2010/10/07 20:09:39 vapier Exp $
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CHOST="avr"
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CTARGET="avr"
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EAPI="2"
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inherit flag-o-matic
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DESCRIPTION="C library for Atmel AVR microcontrollers"
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HOMEPAGE="http://www.nongnu.org/avr-libc/"
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SRC_URI="http://savannah.nongnu.org/download/avr-libc/${P}.tar.bz2
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http://savannah.nongnu.org/download/avr-libc/${PN}-manpages-${PV}.tar.bz2
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doc? ( http://savannah.nongnu.org/download/avr-libc/${PN}-user-manual-${PV}.tar.bz2 )"
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LICENSE="BSD"
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SLOT="0"
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KEYWORDS="~amd64 ~ppc ~ppc64 ~x86"
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IUSE="doc crosscompile_opts_headers-only"
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DEPEND=">=sys-devel/crossdev-0.9.1"
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[[ ${CATEGORY/cross-} != ${CATEGORY} ]] \
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&& RDEPEND="!dev-embedded/avr-libc" \
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|| RDEPEND=""
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pkg_setup() {
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# check for avr-gcc, bug #134738
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ebegin "Checking for avr-gcc"
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if type -p avr-gcc > /dev/null ; then
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eend 0
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else
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eend 1
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eerror
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eerror "Failed to locate 'avr-gcc' in \$PATH. You can install an AVR toolchain using:"
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eerror " $ crossdev -t avr"
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eerror
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die "AVR toolchain not found"
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fi
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}
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src_prepare() {
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# work around broken gcc versions PR45261
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local mcu
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for mcu in $(sed -r -n '/CHECK_AVR_DEVICE/{s:.*[(](.*)[)]:\1:;p}' configure.ac) ; do
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if avr-gcc -E - -mmcu=${mcu} <<<"" |& grep -q 'unknown MCU' ; then
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sed -i "/HAS_${mcu}=yes/s:yes:no:" configure
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fi
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done
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strip-flags
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strip-unsupported-flags
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}
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src_install() {
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emake DESTDIR="${D}" install || die
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dodoc AUTHORS ChangeLog* NEWS README
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# man pages can not go into standard locations
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# as they would then overwrite libc man pages
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dosed "s:\$(VERSION):${PVR}:" /usr/bin/avr-man
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insinto /usr/share/doc/${PF}/man/man3
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doins "${WORKDIR}"/man/man3/*
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prepman /usr/share/doc/${PF}
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use doc && dohtml "${WORKDIR}"/${PN}-user-manual-${PV}/*
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}
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