From 19945b3429e7c2eb89b66c7ee4e054aec66d7cfe Mon Sep 17 00:00:00 2001
From: Alexey Chernov <4ernov@gmail.com>
Date: Tue, 17 Aug 2021 00:17:42 +0300
Subject: sys-libs/newlib: fix `libm_nano.a` installation

Add `libm_nano.a` installation in case of `nano` USE flag on, as it's now required in `nano.specs` for RISC V targets, in particular.

See also:
riscv/riscv-newlib@f289cef6be67da67b2d97a47d6576fa7e6b4c858
riscv/riscv-gnu-toolchain@2922650dd095747b07d6ced1b746d1faae07a01c
Closes: https://github.com/gentoo/gentoo/pull/22007

Signed-off-by: Sam James <sam@gentoo.org>
---
 sys-libs/newlib/newlib-4.1.0-r1.ebuild | 154 +++++++++++++++++++++++++++++++++
 sys-libs/newlib/newlib-4.1.0.ebuild    | 154 ---------------------------------
 sys-libs/newlib/newlib-9999.ebuild     |   4 +-
 3 files changed, 156 insertions(+), 156 deletions(-)
 create mode 100644 sys-libs/newlib/newlib-4.1.0-r1.ebuild
 delete mode 100644 sys-libs/newlib/newlib-4.1.0.ebuild

(limited to 'sys-libs')

diff --git a/sys-libs/newlib/newlib-4.1.0-r1.ebuild b/sys-libs/newlib/newlib-4.1.0-r1.ebuild
new file mode 100644
index 000000000000..a5ec41db3c45
--- /dev/null
+++ b/sys-libs/newlib/newlib-4.1.0-r1.ebuild
@@ -0,0 +1,154 @@
+# Copyright 1999-2021 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\(c\|g\|m\|rdimon\)\.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-4.1.0.ebuild b/sys-libs/newlib/newlib-4.1.0.ebuild
deleted file mode 100644
index e16fd4c10b75..000000000000
--- a/sys-libs/newlib/newlib-4.1.0.ebuild
+++ /dev/null
@@ -1,154 +0,0 @@
-# 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 e16fd4c10b75..a5ec41db3c45 100644
--- a/sys-libs/newlib/newlib-9999.ebuild
+++ b/sys-libs/newlib/newlib-9999.ebuild
@@ -1,4 +1,4 @@
-# Copyright 1999-2020 Gentoo Authors
+# Copyright 1999-2021 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI="7"
@@ -136,7 +136,7 @@ src_install() {
 		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)
+		nanolibfiles=$(find "${NEWLIBNANOTMPINSTALL}" -regex ".*/lib\(c\|g\|m\|rdimon\)\.a" -print)
 		for f in ${nanolibfiles}; do
 			local l="${f##${NEWLIBNANOTMPINSTALL}}"
 			mv -v "${f}" "${D}/${l%%\.a}_nano.a" || die
-- 
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