diff options
Diffstat (limited to 'sys-libs/newlib')
-rw-r--r-- | sys-libs/newlib/Manifest | 4 | ||||
-rw-r--r-- | sys-libs/newlib/newlib-4.0.0.ebuild | 154 | ||||
-rw-r--r-- | sys-libs/newlib/newlib-9999.ebuild | 4 |
3 files changed, 159 insertions, 3 deletions
diff --git a/sys-libs/newlib/Manifest b/sys-libs/newlib/Manifest index ff550a93d821..fb4e583995bb 100644 --- a/sys-libs/newlib/Manifest +++ b/sys-libs/newlib/Manifest @@ -1,6 +1,8 @@ AUX newlib-3.3.0-no-nano-cxx.patch 1338 BLAKE2B ff16751b01784a38dc07aa79120c38f0274bb14caeeb653cecca4b3ca69c60a72e0e1918fea8f2c0f4734293817539122fa41b349f61ceabb3cb9ae878a11d13 SHA512 08dfc7d854dc75c8b875fa7c1829078c8df8988b4ba2b20739d387c656ca63b8b344487861d23658e31b72f911d05c2f57abe51bdf3b2dedcc88ce072c6595c8 DIST newlib-3.3.0.tar.gz 18361083 BLAKE2B bdc81427955d0a2f550bf2973ca82c0b8b55aa170565cdf1cfe8ac926257fad6d3e860ce7b2e286949ab21be2677378b5b6d3c743c05fe8aa6df8a8c34a16945 SHA512 2f0c6666487520e1a0af0b6935431f85d2359e27ded0d01d02567d0d1c6479f2f0e6bbc60405e88e46b92c2a18780a01a60fc9281f7e311cfd40b8d5881d629c +DIST newlib-4.0.0.tar.gz 18645966 BLAKE2B 04dced199253f7ea725c1812c2083fd5664722bed645c5cc26567587f802119826ed6bb0372c53c9496110efdc6ee9ea0ec007885c00af885164bfd6b8280bad SHA512 15786bdba2ea6252409b0e3a11046d6315c7629df3b0ee37f0aa2e119c3f356d04e4da6ad2b5dc90de218cc35008f144d7bc986f6b24d95e8868e1848a9ca970 EBUILD newlib-3.3.0-r1.ebuild 4459 BLAKE2B c2a94dbe1f3f02e9b4f5ffdd3d80c0a7b85533966ae4e5339f8efda4534aa3e8eef297fb82b0a9c1c113556e3b28293a11444f7208abcce6f5fa9f3996ddcb29 SHA512 140d1044b26489f050a4d5e26f8df168c1a524fcaad1ce10b12c274f188b7c62d31c5870ab731d5f82262d594aa37d0251bd0da2ca1f62a8fd8a7a387dc9fe4e EBUILD newlib-3.3.0.ebuild 4401 BLAKE2B a35d99451e91261ea18c9d3e988e2ef260fa8bfbc17d16cb85db8958f1531152baf0b25281c930288a9d6a7affe0c08deb9d608b78e7906381e03962a4e9da61 SHA512 58ed88812207e3c2ef6e811ddb9e74cdef1b1626cc6c04a9d619e5c5bc4ad1f88516b4b9c2fdda9179848b17995bb34ec38f9d66f3bcea201bdee432e34cf7aa -EBUILD newlib-9999.ebuild 4459 BLAKE2B c2a94dbe1f3f02e9b4f5ffdd3d80c0a7b85533966ae4e5339f8efda4534aa3e8eef297fb82b0a9c1c113556e3b28293a11444f7208abcce6f5fa9f3996ddcb29 SHA512 140d1044b26489f050a4d5e26f8df168c1a524fcaad1ce10b12c274f188b7c62d31c5870ab731d5f82262d594aa37d0251bd0da2ca1f62a8fd8a7a387dc9fe4e +EBUILD newlib-4.0.0.ebuild 4458 BLAKE2B 1dd071212b733aec7c9b274c966439517eefec491cc99e2e2b2068b08dfca5b80de3de4482a67e5c1a6c51a4f53154b545115d883b98cf1e6d9c17636f02920f SHA512 7934761958f4171a30c109d46b5fe4f353f1a8f812a69663e4315a472cceb378102d862d335b0c991e3a479c2557daa960a8502aa1686b49456ee0629c2e133b +EBUILD newlib-9999.ebuild 4458 BLAKE2B 1dd071212b733aec7c9b274c966439517eefec491cc99e2e2b2068b08dfca5b80de3de4482a67e5c1a6c51a4f53154b545115d883b98cf1e6d9c17636f02920f SHA512 7934761958f4171a30c109d46b5fe4f353f1a8f812a69663e4315a472cceb378102d862d335b0c991e3a479c2557daa960a8502aa1686b49456ee0629c2e133b MISC metadata.xml 413 BLAKE2B 03320244c40182ff9d503fd1d9c7c3847209eeb91081e7d4a3285ed43eba6a42e0f361f6b7601966df420dde2d4e93ca458816198c2f9ebaec82790359ce868b SHA512 37e46d117243b93e189177ada64acedc0d798dfe4859f29a7ef70b22fe44e6364a3445e345def7e48264cb2bf3047ac78637759bc04d9ed3d7ea339432adf7e4 diff --git a/sys-libs/newlib/newlib-4.0.0.ebuild b/sys-libs/newlib/newlib-4.0.0.ebuild new file mode 100644 index 000000000000..e16fd4c10b75 --- /dev/null +++ b/sys-libs/newlib/newlib-4.0.0.ebuild @@ -0,0 +1,154 @@ +# Copyright 1999-2020 Gentoo Authors +# Distributed under the terms of the GNU General Public License v2 + +EAPI="7" + +inherit flag-o-matic toolchain-funcs + +if [[ ${PV} == "9999" ]] ; then + EGIT_REPO_URI="https://sourceware.org/git/newlib-cygwin.git" + inherit git-r3 +else + SRC_URI="ftp://sourceware.org/pub/newlib/${P}.tar.gz" + KEYWORDS="~arm ~hppa ~m68k ~mips ~ppc ~ppc64 ~sparc ~x86" +fi + +export CBUILD=${CBUILD:-${CHOST}} +export CTARGET=${CTARGET:-${CHOST}} +if [[ ${CTARGET} == ${CHOST} ]] ; then + if [[ ${CATEGORY} == cross-* ]] ; then + export CTARGET=${CATEGORY#cross-} + fi +fi + +DESCRIPTION="Newlib is a C library intended for use on embedded systems" +HOMEPAGE="https://sourceware.org/newlib/" + +LICENSE="NEWLIB LIBGLOSS GPL-2" +SLOT="0" +IUSE="nls threads unicode headers-only nano" +RESTRICT="strip" + +PATCHES=( + "${FILESDIR}"/${PN}-3.3.0-no-nano-cxx.patch +) + +NEWLIBBUILD="${WORKDIR}/build" +NEWLIBNANOBUILD="${WORKDIR}/build.nano" +NEWLIBNANOTMPINSTALL="${WORKDIR}/nano_tmp_install" + +# Adding -U_FORTIFY_SOURCE to counter the effect of Gentoo's +# auto-addition of _FORTIFY_SOURCE at gcc site: bug #656018#c4 +# Currently newlib can't be built itself when _FORTIFY_SOURCE +# is set. +CFLAGS_FULL="-ffunction-sections -fdata-sections -U_FORTIFY_SOURCE" +CFLAGS_NANO="-Os -ffunction-sections -fdata-sections -U_FORTIFY_SOURCE" + +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 + + case ${CTARGET} in + msp430*) + if ver_test $(gcc-version ${CTARGET}) -lt 10.1; then + # bug #717610 + die "gcc for ${CTARGET} has to be 10.1 or above" + fi + ;; + esac +} + +src_configure() { + # TODO: we should fix this + unset LDFLAGS + CHOST=${CTARGET} strip-unsupported-flags + CCASFLAGS_ORIG="${CCASFLAGS}" + CFLAGS_ORIG="${CFLAGS}" + + local myconf=( + # Disable legacy syscall stub code in newlib. These have been + # moved to libgloss for a long time now, so the code in newlib + # itself just gets in the way. + --disable-newlib-supplied-syscalls + ) + [[ ${CTARGET} == "spu" ]] \ + && myconf+=( --disable-newlib-multithread ) \ + || myconf+=( $(use_enable threads newlib-multithread) ) + + mkdir -p "${NEWLIBBUILD}" + cd "${NEWLIBBUILD}" + + export "CFLAGS_FOR_TARGET=${CFLAGS_ORIG} ${CFLAGS_FULL}" + export "CCASFLAGS=${CCASFLAGS_ORIG} ${CFLAGS_FULL}" + ECONF_SOURCE=${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 nano ; then + mkdir -p "${NEWLIBNANOBUILD}" || die + cd "${NEWLIBNANOBUILD}" || die + export "CFLAGS_FOR_TARGET=${CFLAGS_ORIG} ${CFLAGS_NANO}" + export "CCASFLAGS=${CCASFLAGS_ORIG} ${CFLAGS_NANO}" + ECONF_SOURCE=${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 \ + ${myconf} + fi +} + +src_compile() { + export "CFLAGS_FOR_TARGET=${CFLAGS_ORIG} ${CFLAGS_FULL}" + export "CCASFLAGS=${CCASFLAGS_ORIG} ${CFLAGS_FULL}" + emake -C "${NEWLIBBUILD}" + + if use nano ; then + export "CFLAGS_FOR_TARGET=${CFLAGS_ORIG} ${CFLAGS_NANO}" + export "CCASFLAGS=${CCASFLAGS_ORIG} ${CFLAGS_NANO}" + emake -C "${NEWLIBNANOBUILD}" + fi +} + +src_install() { + cd "${NEWLIBBUILD}" || die + emake -j1 DESTDIR="${D}" install + + if use nano ; then + cd "${NEWLIBNANOBUILD}" || die + emake -j1 DESTDIR="${NEWLIBNANOTMPINSTALL}" install + # Rename nano lib* files to lib*_nano and move to the real ${D} + local nanolibfiles="" + nanolibfiles=$(find "${NEWLIBNANOTMPINSTALL}" -regex ".*/lib\(c\|g\|rdimon\)\.a" -print) + for f in ${nanolibfiles}; do + local l="${f##${NEWLIBNANOTMPINSTALL}}" + mv -v "${f}" "${D}/${l%%\.a}_nano.a" || die + done + + # Move newlib-nano's version of newlib.h to newlib-nano/newlib.h + mkdir -p "${D}/usr/${CTARGET}/include/newlib-nano" || die + mv "${NEWLIBNANOTMPINSTALL}/usr/${CTARGET}/include/newlib.h" \ + "${D}/usr/${CTARGET}/include/newlib-nano/newlib.h" || die + fi + + # minor hack to keep things clean + rm -rf "${D}"/usr/share/info || die + rm -rf "${D}"/usr/info || die +} diff --git a/sys-libs/newlib/newlib-9999.ebuild b/sys-libs/newlib/newlib-9999.ebuild index bd8e3d1de3f5..e16fd4c10b75 100644 --- a/sys-libs/newlib/newlib-9999.ebuild +++ b/sys-libs/newlib/newlib-9999.ebuild @@ -10,7 +10,7 @@ if [[ ${PV} == "9999" ]] ; then inherit git-r3 else SRC_URI="ftp://sourceware.org/pub/newlib/${P}.tar.gz" - KEYWORDS="-* ~arm ~hppa ~m68k ~mips ~ppc ~ppc64 ~sparc ~x86" + KEYWORDS="~arm ~hppa ~m68k ~mips ~ppc ~ppc64 ~sparc ~x86" fi export CBUILD=${CBUILD:-${CHOST}} @@ -64,7 +64,7 @@ pkg_setup() { } src_configure() { - # we should fix this ... + # TODO: we should fix this unset LDFLAGS CHOST=${CTARGET} strip-unsupported-flags CCASFLAGS_ORIG="${CCASFLAGS}" |