78 lines
1.8 KiB
Bash
78 lines
1.8 KiB
Bash
# Copyright 1999-2016 Gentoo Foundation
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# Distributed under the terms of the GNU General Public License v2
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# $Id$
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EAPI="5"
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CHOST="avr"
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CTARGET="avr"
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inherit flag-o-matic eutils
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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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BASE_URI="http://download.savannah.gnu.org/releases/avr-libc"
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SRC_URI="${BASE_URI}/${P}.tar.bz2
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${BASE_URI}/${PN}-manpages-${PV}.tar.bz2
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doc? ( ${BASE_URI}/${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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DOCS="AUTHORS ChangeLog* NEWS README"
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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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epatch_user #455828
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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_${mcu}=yes/s:yes:no:" configure
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fi
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done
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# Install docs in correct directory
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sed -i -e "/DOC_INST_DIR/s:\$(VERSION):${PVR}:" configure || die
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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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default
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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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insinto /usr/share/doc/${PF}/man/man3
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doins "${WORKDIR}"/man/man3/*
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use doc && dohtml "${WORKDIR}"/${PN}-user-manual-${PV}/*
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# Make sure diff cross-compilers don't collide #414075
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mv "${ED}"/usr/share/doc/{${PF},${CTARGET}-${PF}} || die
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}
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