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Lines 29-38
HOMEPAGE="http://sourceware.org/newlib/"
Link Here
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LICENSE="NEWLIB LIBGLOSS GPL-2" |
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LICENSE="NEWLIB LIBGLOSS GPL-2" |
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SLOT="0" |
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SLOT="0" |
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IUSE="nls threads unicode crosscompile_opts_headers-only" |
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IUSE="nls threads unicode crosscompile_opts_headers-only newlib-nano" |
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RESTRICT="strip" |
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RESTRICT="strip" |
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NEWLIBBUILD="${WORKDIR}/build" |
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NEWLIBBUILD="${WORKDIR}/build" |
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NEWLIBNANOBUILD="${WORKDIR}/build.nano" |
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NEWLIBNANOTMPINSTALL="${WORKDIR}/nano_tmp_install" |
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CFLAGS_FULL="-ffunction-sections -fdata-sections" |
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CFLAGS_NANO="-Os -ffunction-sections -fdata-sections" |
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pkg_setup() { |
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pkg_setup() { |
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# Reject newlib-on-glibc type installs |
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# Reject newlib-on-glibc type installs |
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Lines 52-57
src_configure() {
Link Here
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# we should fix this ... |
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# we should fix this ... |
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unset LDFLAGS |
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unset LDFLAGS |
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CHOST=${CTARGET} strip-unsupported-flags |
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CHOST=${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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local myconf="" |
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[[ ${CTARGET} == "spu" ]] \ |
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[[ ${CTARGET} == "spu" ]] \ |
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Lines 60-81
src_configure() {
Link Here
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mkdir -p "${NEWLIBBUILD}" |
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mkdir -p "${NEWLIBBUILD}" |
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cd "${NEWLIBBUILD}" |
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cd "${NEWLIBBUILD}" |
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export "CFLAGS=${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_SOURCE=${S} \ |
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econf \ |
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econf \ |
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$(use_enable unicode newlib-mb) \ |
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$(use_enable unicode newlib-mb) \ |
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$(use_enable nls) \ |
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$(use_enable nls) \ |
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--enable-newlib-io-long-long \ |
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--enable-newlib-register-fini \ |
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${myconf} |
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${myconf} |
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# Build newlib-nano beside newlib (original) |
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# Based on https://tracker.debian.org/media/packages/n/newlib/rules-2.1.0%2Bgit20140818.1a8323b-2 |
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if use newlib-nano ; then |
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mkdir -p "${NEWLIBNANOBUILD}" |
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cd "${NEWLIBNANOBUILD}" |
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export "CFLAGS=${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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${myconf} |
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fi |
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} |
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} |
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src_compile() { |
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src_compile() { |
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export "CFLAGS=${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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emake -C "${NEWLIBBUILD}" |
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if use newlib-nano ; then |
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export "CFLAGS=${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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} |
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src_install() { |
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src_install() { |
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cd "${NEWLIBBUILD}" |
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cd "${NEWLIBBUILD}" |
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emake -j1 DESTDIR="${D}" install |
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emake -j1 DESTDIR="${D}" install |
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# env -uRESTRICT CHOST=${CTARGET} prepallstrip |
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# env -uRESTRICT CHOST=${CTARGET} prepallstrip |
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if use newlib-nano ; then |
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cd "${NEWLIBNANOBUILD}" |
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emake -j1 DESTDIR="${NEWLIBNANOTMPINSTALL}" install |
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# Rename nano lib* files to lib*_nano and move to the real ${D} |
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# Avoid dependency on perl-rename by using a for loop instead. |
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local nanolibfiles="" |
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nanolibfiles=$(find "${NEWLIBNANOTMPINSTALL}" -regex ".*/lib\(c\|g\|rdimon\)\.a" -print) |
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for f in ${nanolibfiles}; do |
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local l="${f##${NEWLIBNANOTMPINSTALL}}" |
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echo mv "${f}" "${D}/${l%%\.a}_nano.a" |
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mv "${f}" "${D}/${l%%\.a}_nano.a" |
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done |
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# Move nano's version of newlib.h to nano/newlib.h |
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mkdir -p ${D}/usr/${CTARGET}/include/nano |
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mv ${NEWLIBNANOTMPINSTALL}/usr/${CTARGET}/include/newlib.h \ |
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${D}/usr/${CTARGET}/include/nano/newlib.h |
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fi |
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# minor hack to keep things clean |
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# minor hack to keep things clean |
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rm -fR "${D}"/usr/share/info |
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rm -fR "${D}"/usr/share/info |
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rm -fR "${D}"/usr/info |
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rm -fR "${D}"/usr/info |
