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Gentoo's Bugzilla – Attachment 391522 Details for
Bug 532390
sys-libs/newlib - add support for building newlib-nano
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newlib-9999.ebuild
newlib-9999.ebuild (text/plain), 3.09 KB, created by
Joakim Gebart Nohlgård
on 2014-12-12 21:37:56 UTC
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Description:
newlib-9999.ebuild
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Creator:
Joakim Gebart Nohlgård
Created:
2014-12-12 21:37:56 UTC
Size:
3.09 KB
patch
obsolete
># Copyright 1999-2014 Gentoo Foundation ># Distributed under the terms of the GNU General Public License v2 ># $Header: /var/cvsroot/gentoo-x86/sys-libs/newlib/newlib-9999.ebuild,v 1.2 2014/01/02 12:57:47 vapier Exp $ > >EAPI="4" > >inherit flag-o-matic toolchain-funcs eutils > >if [[ ${PV} == "9999" ]] ; then > EGIT_REPO_URI="git://sourceware.org/git/newlib.git" > inherit git-r3 >else > SRC_URI="ftp://sourceware.org/pub/newlib/${P}.tar.gz" > KEYWORDS="-* ~arm ~hppa ~m68k ~mips ~ppc ~ppc64 ~sh ~sparc ~x86" >fi > >export CBUILD=${CBUILD:-${CHOST}} >export CTARGET=${CTARGET:-${CHOST}} >if [[ ${CTARGET} == ${CHOST} ]] ; then > if [[ ${CATEGORY/cross-} != ${CATEGORY} ]] ; then > export CTARGET=${CATEGORY/cross-} > fi >fi > >DESCRIPTION="Newlib is a C library intended for use on embedded systems" >HOMEPAGE="http://sourceware.org/newlib/" > >LICENSE="NEWLIB LIBGLOSS GPL-2" >SLOT="0" >IUSE="nls threads unicode crosscompile_opts_headers-only newlib-nano" >RESTRICT="strip" > >NEWLIBBUILD="${WORKDIR}/build" >NEWLIBNANOBUILD="${WORKDIR}/build.nano" >NEWLIBNANOTMPINSTALL="${WORKDIR}/nano_tmp_install" > >pkg_setup() { > # Reject newlib-on-glibc type installs > if [[ ${CTARGET} == ${CHOST} ]] ; then > case ${CHOST} in > *-newlib|*-elf) ;; > *) die "Use sys-devel/crossdev to build a newlib toolchain" ;; > esac > fi >} > >src_prepare() { > epatch_user >} > >src_configure() { > # we should fix this ... > unset LDFLAGS > CHOST=${CTARGET} strip-unsupported-flags > > local myconf="" > [[ ${CTARGET} == "spu" ]] \ > && myconf="${myconf} --disable-newlib-multithread" \ > || myconf="${myconf} $(use_enable threads newlib-multithread)" > > mkdir -p "${NEWLIBBUILD}" > cd "${NEWLIBBUILD}" > > ECONF_SOURCE=${S} \ > econf \ > $(use_enable unicode newlib-mb) \ > $(use_enable nls) \ > ${myconf} > > # Build newlib-nano beside newlib (original) > # Based on https://tracker.debian.org/media/packages/n/newlib/rules-2.1.0%2Bgit20140818.1a8323b-2 > if use newlib-nano ; then > mkdir -p "${NEWLIBNANOBUILD}" > cd "${NEWLIBNANOBUILD}" > > ECONF_SOURCE=${S} \ > econf \ > $(use_enable unicode newlib-mb) \ > $(use_enable nls) \ > --enable-newlib-reent-small \ > --disable-newlib-fvwrite-in-streamio \ > --disable-newlib-fseek-optimization \ > --disable-newlib-wide-orient \ > --enable-newlib-nano-malloc \ > --disable-newlib-unbuf-stream-opt \ > --enable-lite-exit \ > --enable-newlib-global-atexit \ > --enable-newlib-nano-formatted-io \ > ${myconf} > fi >} > >src_compile() { > emake -C "${NEWLIBBUILD}" > use newlib-nano && emake -C "${NEWLIBNANOBUILD}" >} > >src_install() { > cd "${NEWLIBBUILD}" > emake -j1 DESTDIR="${D}" install ># env -uRESTRICT CHOST=${CTARGET} prepallstrip > > if use newlib-nano ; then > emake -j1 DESTDIR="${NEWLIBNANOTMPINSTALL}" install > # Rename nano lib* files to lib*_nano and move to the real ${D} > # Avoid dependency on perl-rename by using a for loop instead. > local nanolibfiles="" > nanolibfiles=$(find "${NEWLIBNANOTMPINSTALL}" -regex ".*/lib\(c\|g\|rdimon\)\.a" -print) > for f in ${nanolibfiles}; do > local l="${f##${NEWLIBNANOTMPINSTALL}}" > mv "${f}" "${D}/${l%%\.a}_nano.a" > done > fi > > # minor hack to keep things clean > rm -fR "${D}"/usr/share/info > rm -fR "${D}"/usr/info > >}
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bug 532390
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391522
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423336
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423652
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426172
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438094
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441658