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sys-libs/newlib: version bump to 4.2.0.20211231
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
This commit is contained in:
Mike Frysinger
@@ -1 +1,2 @@
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DIST newlib-4.1.0.tar.gz 18648429 BLAKE2B c4d4d734bceeacf05b75d450d4316392d0000266812f98f99cd3f9f0926ac9848e1dc145361827d1d6951edfe5f109923c982d9f284f927ffc5fd5e5edaf8be6 SHA512 6a24b64bb8136e4cd9d21b8720a36f87a34397fd952520af66903e183455c5cf19bb0ee4607c12a05d139c6c59382263383cb62c461a839f969d23d3bc4b1d34
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DIST newlib-4.2.0.20211231.tar.gz 18921589 BLAKE2B fb85a368d082e2b9005d5d295d6854eb7d0e351cfade6516e6a06b18656d9139d7629f55a6d5f63337c6bce511a2373e797bed96847f19941b26cacfb1c8d3bc SHA512 0c3efd7b74a6b8457a717cbb6aa6c5ff268eeaba375535465c6bd6502c3d32b54a9bc3ba7f2c6990f78e29152eee2f62acb39b674d24f9ddf440374a1ec9d2e8
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154
sys-libs/newlib/newlib-4.2.0.20211231.ebuild
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154
sys-libs/newlib/newlib-4.2.0.20211231.ebuild
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# Copyright 1999-2021 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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EAPI="7"
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inherit flag-o-matic toolchain-funcs
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if [[ ${PV} == "9999" ]] ; then
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EGIT_REPO_URI="https://sourceware.org/git/newlib-cygwin.git"
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inherit git-r3
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else
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SRC_URI="ftp://sourceware.org/pub/newlib/${P}.tar.gz"
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KEYWORDS="~amd64 ~arm ~arm64 ~hppa ~m68k ~mips ~ppc ~ppc64 ~riscv ~sparc ~x86"
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fi
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export CBUILD=${CBUILD:-${CHOST}}
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export CTARGET=${CTARGET:-${CHOST}}
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if [[ ${CTARGET} == ${CHOST} ]] ; then
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if [[ ${CATEGORY} == cross-* ]] ; then
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export CTARGET=${CATEGORY#cross-}
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fi
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fi
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DESCRIPTION="Newlib is a C library intended for use on embedded systems"
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HOMEPAGE="https://sourceware.org/newlib/"
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LICENSE="NEWLIB LIBGLOSS GPL-2"
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SLOT="0"
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IUSE="nls threads unicode headers-only nano"
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RESTRICT="strip"
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PATCHES=(
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"${FILESDIR}"/${PN}-3.3.0-no-nano-cxx.patch
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)
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NEWLIBBUILD="${WORKDIR}/build"
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NEWLIBNANOBUILD="${WORKDIR}/build.nano"
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NEWLIBNANOTMPINSTALL="${WORKDIR}/nano_tmp_install"
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# Adding -U_FORTIFY_SOURCE to counter the effect of Gentoo's
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# auto-addition of _FORTIFY_SOURCE at gcc site: bug #656018#c4
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# Currently newlib can't be built itself when _FORTIFY_SOURCE
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# is set.
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CFLAGS_FULL="-ffunction-sections -fdata-sections -U_FORTIFY_SOURCE"
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CFLAGS_NANO="-Os -ffunction-sections -fdata-sections -U_FORTIFY_SOURCE"
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pkg_setup() {
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# Reject newlib-on-glibc type installs
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if [[ ${CTARGET} == ${CHOST} ]] ; then
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case ${CHOST} in
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*-newlib|*-elf) ;;
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*) die "Use sys-devel/crossdev to build a newlib toolchain" ;;
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esac
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fi
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case ${CTARGET} in
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msp430*)
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if ver_test $(gcc-version ${CTARGET}) -lt 10.1; then
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# bug #717610
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die "gcc for ${CTARGET} has to be 10.1 or above"
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fi
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;;
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esac
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}
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src_configure() {
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# TODO: we should fix this
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unset LDFLAGS
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CHOST=${CTARGET} strip-unsupported-flags
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CCASFLAGS_ORIG="${CCASFLAGS}"
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CFLAGS_ORIG="${CFLAGS}"
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local myconf=(
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# Disable legacy syscall stub code in newlib. These have been
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# moved to libgloss for a long time now, so the code in newlib
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# itself just gets in the way.
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--disable-newlib-supplied-syscalls
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)
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[[ ${CTARGET} == "spu" ]] \
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&& myconf+=( --disable-newlib-multithread ) \
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|| myconf+=( $(use_enable threads newlib-multithread) )
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mkdir -p "${NEWLIBBUILD}"
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cd "${NEWLIBBUILD}"
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export "CFLAGS_FOR_TARGET=${CFLAGS_ORIG} ${CFLAGS_FULL}"
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export "CCASFLAGS=${CCASFLAGS_ORIG} ${CFLAGS_FULL}"
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ECONF_SOURCE=${S} \
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econf \
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$(use_enable unicode newlib-mb) \
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$(use_enable nls) \
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"${myconf[@]}"
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# Build newlib-nano beside newlib (original)
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# Based on https://tracker.debian.org/media/packages/n/newlib/rules-2.1.0%2Bgit20140818.1a8323b-2
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if use nano ; then
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mkdir -p "${NEWLIBNANOBUILD}" || die
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cd "${NEWLIBNANOBUILD}" || die
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export "CFLAGS_FOR_TARGET=${CFLAGS_ORIG} ${CFLAGS_NANO}"
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export "CCASFLAGS=${CCASFLAGS_ORIG} ${CFLAGS_NANO}"
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ECONF_SOURCE=${S} \
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econf \
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$(use_enable unicode newlib-mb) \
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$(use_enable nls) \
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--enable-newlib-reent-small \
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--disable-newlib-fvwrite-in-streamio \
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--disable-newlib-fseek-optimization \
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--disable-newlib-wide-orient \
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--enable-newlib-nano-malloc \
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--disable-newlib-unbuf-stream-opt \
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--enable-lite-exit \
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--enable-newlib-global-atexit \
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--enable-newlib-nano-formatted-io \
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${myconf}
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fi
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}
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src_compile() {
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export "CFLAGS_FOR_TARGET=${CFLAGS_ORIG} ${CFLAGS_FULL}"
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export "CCASFLAGS=${CCASFLAGS_ORIG} ${CFLAGS_FULL}"
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emake -C "${NEWLIBBUILD}"
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if use nano ; then
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export "CFLAGS_FOR_TARGET=${CFLAGS_ORIG} ${CFLAGS_NANO}"
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export "CCASFLAGS=${CCASFLAGS_ORIG} ${CFLAGS_NANO}"
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emake -C "${NEWLIBNANOBUILD}"
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fi
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}
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src_install() {
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cd "${NEWLIBBUILD}" || die
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emake -j1 DESTDIR="${D}" install
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if use nano ; then
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cd "${NEWLIBNANOBUILD}" || die
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emake -j1 DESTDIR="${NEWLIBNANOTMPINSTALL}" install
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# Rename nano lib* files to lib*_nano and move to the real ${D}
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local nanolibfiles=""
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nanolibfiles=$(find "${NEWLIBNANOTMPINSTALL}" -regex ".*/lib\(c\|g\|m\|rdimon\)\.a" -print)
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for f in ${nanolibfiles}; do
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local l="${f##${NEWLIBNANOTMPINSTALL}}"
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mv -v "${f}" "${D}/${l%%\.a}_nano.a" || die
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done
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# Move newlib-nano's version of newlib.h to newlib-nano/newlib.h
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mkdir -p "${D}/usr/${CTARGET}/include/newlib-nano" || die
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mv "${NEWLIBNANOTMPINSTALL}/usr/${CTARGET}/include/newlib.h" \
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"${D}/usr/${CTARGET}/include/newlib-nano/newlib.h" || die
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fi
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# minor hack to keep things clean
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rm -rf "${D}"/usr/share/info || die
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rm -rf "${D}"/usr/info || die
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}
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