commit: 6bef8677037bd45ca3be141120335a526dd5f181
Author: Sam James <sam <AT> gentoo <DOT> org>
AuthorDate: Thu Jan 2 14:26:20 2025 +0000
Commit: Sam James <sam <AT> gentoo <DOT> org>
CommitDate: Thu Jan 2 14:26:20 2025 +0000
URL: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=6bef8677
sys-libs/newlib: add 4.5.0.20241231
Signed-off-by: Sam James <sam <AT> gentoo.org>
sys-libs/newlib/Manifest | 1 +
sys-libs/newlib/newlib-4.5.0.20241231.ebuild | 178 +++++++++++++++++++++++++++
2 files changed, 179 insertions(+)
diff --git a/sys-libs/newlib/Manifest b/sys-libs/newlib/Manifest
index 9dd6901fa600..f0710f0cffe2 100644
--- a/sys-libs/newlib/Manifest
+++ b/sys-libs/newlib/Manifest
@@ -1,2 +1,3 @@
DIST newlib-4.3.0.20230120.tar.gz 8832922 BLAKE2B
b5493f25e44049f4e1222698894e7e67756928062e05f5d16bcd52b2221e5c04a80a9e0cbc3fc6e92d67fe6b3813e06b6d3a6d39e8742e02b8f13ff84d809de1
SHA512
4a06309d36c2255fef8fc8f2d133cafa850f1ed2eddfb27b5d45f5d16af69e0fca829a0b4c9b34af4ed3a28c6fcc929761e0ee823a4229f35c2853d432b5e7ef
DIST newlib-4.4.0.20231231.tar.gz 9022406 BLAKE2B
1df810c7776aa1fe2806682509ab45df642f5e80d6069b7c6ca513b3d820440fc73abdf7505d1f3149d0a07f0c5558a48620d2824f1698c2f1df5f6473105eb4
SHA512
ea3baa0b7c9175aae024f0b7d272be092ef2c07483239a99329203e18a44bc23093d29e0ffcbe14bc591f610f0829eacd646cabb06d1c34aa23239cb1b814b46
+DIST newlib-4.5.0.20241231.tar.gz 9081514 BLAKE2B
8b019d50ef30e736eaf5de8a6ad2f9aee25757162cfc38fca4ad33496b98394292c013d1e3de3309cd81514b3738472405a0841b965b92ec092d2e7f618021fe
SHA512
d391ea3ac68ddb722909ef790f81ba4d6c35d9b2e0fcdb029f91a6c47db9ee94a686a2bdff211fb84025e1a317e257acfa59abda3fd2bc6609966798e1c604dc
diff --git a/sys-libs/newlib/newlib-4.5.0.20241231.ebuild
b/sys-libs/newlib/newlib-4.5.0.20241231.ebuild
new file mode 100644
index 000000000000..3a1f6a3d13af
--- /dev/null
+++ b/sys-libs/newlib/newlib-4.5.0.20241231.ebuild
@@ -0,0 +1,178 @@
+# Copyright 1999-2025 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI="8"
+
+inherit flag-o-matic toolchain-funcs
+
+if [[ ${PV} == "9999" ]] ; then
+ EGIT_REPO_URI="https://sourceware.org/git/newlib-cygwin.git";
+ inherit git-r3
+else
+ SRC_URI="https://sourceware.org/pub/newlib/${P}.tar.gz";
+ KEYWORDS="~amd64 ~arm ~arm64 ~hppa ~m68k ~mips ~ppc ~ppc64 ~riscv
~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"
+
+CFLAGS_FULL="-ffunction-sections -fdata-sections"
+CFLAGS_NANO="-Os -ffunction-sections -fdata-sections"
+
+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=(
+ # The top-level configure doesn't utilize this flag, but
subdirs do,
+ # so autodetection for econf doesn't work. Add ourselves.
+ --disable-dependency-tracking
+ --disable-silent-rules
+ # 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}"
+
+ [[ ${CTARGET} == nvptx* ]] && {
+ CFLAGS_FOR_TARGET+=" -Wa,--no-verify"
+ CCASFLAGS+=" -Wa,--no-verify"
+ }
+
+ ECONF_SOURCE=${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}"
+
+ [[ ${CTARGET} == nvptx* ]] && {
+ CFLAGS_FOR_TARGET+=" -Wa,--no-verify"
+ CCASFLAGS+=" -Wa,--no-verify"
+ }
+
+ ECONF_SOURCE=${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}"
+
+ [[ ${CTARGET} == nvptx* ]] && {
+ CFLAGS_FOR_TARGET+=" -Wa,--no-verify"
+ CCASFLAGS+=" -Wa,--no-verify"
+ }
+
+ emake -C "${NEWLIBBUILD}"
+
+ if use nano ; then
+ export "CFLAGS_FOR_TARGET=${CFLAGS_ORIG} ${CFLAGS_NANO}"
+ export "CCASFLAGS=${CCASFLAGS_ORIG} ${CFLAGS_NANO}"
+
+ [[ ${CTARGET} == nvptx* ]] && {
+ CFLAGS_FOR_TARGET+=" -Wa,--no-verify"
+ CCASFLAGS+=" -Wa,--no-verify"
+ }
+
+ emake -C "${NEWLIBNANOBUILD}"
+ fi
+}
+
+src_install() {
+ cd "${NEWLIBBUILD}" || die
+ emake DESTDIR="${D}" install
+
+ if use nano ; then
+ cd "${NEWLIBNANOBUILD}" || die
+ emake DESTDIR="${NEWLIBNANOTMPINSTALL}" install
+ # Rename nano lib* files to lib*_nano and move to the real ${D}
+ local nanolibfiles=""
+ nanolibfiles=$(find "${NEWLIBNANOTMPINSTALL}" -regex
".*/lib\(c\|g\|m\|rdimon\|gloss\)\.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 "${ED}/usr/${CTARGET}/include/newlib-nano" || die
+ mv
"${NEWLIBNANOTMPINSTALL}/${EPREFIX}/usr/${CTARGET}/include/newlib.h" \
+ "${ED}/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
+}
