Tools necessary to build programs for embedded targets
http://www.gnu.org/software/binutils
This package creates binutils-arm-none-eabi, binutils-avr and
binutils-xtensa-lx106-elf as subpackages.
---
testing/binutils-cross-embedded/APKBUILD | 88 +++++++++++++++++++
.../binutils-ld-fix-static-linking.patch | 46 ++++++++++
2 files changed, 134 insertions(+)
create mode 100644 testing/binutils-cross-embedded/APKBUILD
create mode 100644 testing/binutils-cross-embedded/binutils-ld-fix-static-linking.patch
diff --git a/testing/binutils-cross-embedded/APKBUILD b/testing/binutils-cross-embedded/APKBUILD
new file mode 100644
index 0000000000..9cc286fd9b
--- /dev/null
+++ b/testing/binutils-cross-embedded/APKBUILD
@@ -0,0 +1,88 @@
+# Maintainer: Marian Buschsieweke <marian.buschsieweke@ovgu.de>
+# Based on binutils-avr
+_pkgbase=binutils
+_targets="arm-none-eabi avr xtensa-lx106-elf"
+pkgname="$_pkgbase-cross-embedded"
+pkgver=2.30
+pkgrel=0
+pkgdesc="Tools necessary to build programs for embedded targets"
+url="http://www.gnu.org/software/${_pkgbase}/"
+makedepends="gettext libtool autoconf automake bison zlib-dev"
+arch="all"
+license="GPL2 GPL3+ LGPL2 BSD"
+for target in $_targets; do
+ targetnorm="${target//-/_}"
+ subpackages="${_pkgbase}-${target}:${targetnorm} ${subpackages}"
+done
+source="http://ftp.gnu.org/gnu/${_pkgbase}/${_pkgbase}-${pkgver}.tar.bz2
+ binutils-ld-fix-static-linking.patch"
+
+builddir="$srcdir/${_pkgbase}-$pkgver"
+_workingdir="$srcdir/${_pkgbase}-build"
+
+build() {
+ for target in $_targets; do
+ workingdir="${srcdir}/build-${target}"
+ mkdir "$workingdir"
+ cd "$workingdir"
+ "$builddir"/configure \
+ --target=${target} \
+ --build="$CBUILD" \
+ --host="$CHOST" \
+ --prefix=/usr/ \
+ --bindir=/usr/bin \
+ --infodir=/deleteme/info \
+ --htmldir=/deleteme/html \
+ --pdfdir=/deleteme/pdf \
+ --mandir=/deleteme/man \
+ --disable-nls \
+ --enable-plugins \
+ --enable-interwork \
+ --with-system-zlib \
+ || return 1
+ make tooldir=/usr
+ done
+}
+
+check() {
+ for target in $_targets; do
+ workingdir="${srcdir}/build-${target}"
+ cd "$workingdir"
+ make check
+ done
+}
+
+package() {
+ mkdir -p "${pkgdir}"
+}
+
+install_subpkg() {
+ workingdir="${srcdir}/build-${target}"
+ cd "$workingdir"
+ make install DESTDIR="$subpkgdir"
+ rm -rf "$subpkgdir"/deleteme
+ for bin in ar as nm objcopy objdump ranlib strip readelf; do
+ rm -f "$subpkgdir"/usr/bin/"$bin"
+ done
+}
+
+arm_none_eabi() {
+ target="${subpkgname#${_pkgbase}-}"
+ pkgdesc="Tools necessary to build programs for ${target}"
+ install_subpkg
+}
+
+avr() {
+ target="${subpkgname#${_pkgbase}-}"
+ pkgdesc="Tools necessary to build programs for platform ${target}"
+ install_subpkg
+}
+
+xtensa_lx106_elf() {
+ target="${subpkgname#${_pkgbase}-}"
+ pkgdesc="Tools necessary to build programs for platform ${target}"
+ install_subpkg
+}
+
+sha512sums="c3ce91aa20f058ec589bf18c722bf651331b394db6378900cc813cc0eea3a331a96584d5ae090630b627369510397dccc9edfcd43d4aeefc99579f277a05c72c binutils-2.30.tar.bz2
+ecee33b0e435aa704af1c334e560f201638ff79e199aa11ed78a72f7c9b46f85fbb227af5748e735fd681d1965fcc42ac81b0c8824e540430ce0c706c81e8b49 binutils-ld-fix-static-linking.patch"
diff --git a/testing/binutils-cross-embedded/binutils-ld-fix-static-linking.patch b/testing/binutils-cross-embedded/binutils-ld-fix-static-linking.patch
new file mode 100644
index 0000000000..bc5d762656
--- /dev/null
+++ b/testing/binutils-cross-embedded/binutils-ld-fix-static-linking.patch
@@ -0,0 +1,46 @@
+This fixes static linking for our hardened toolchain
+diff --git a/ld/scripttempl/elf.sc b/ld/scripttempl/elf.sc
+index e8126cb..9532bfb 100644
+--- a/ld/scripttempl/elf.sc
++++ b/ld/scripttempl/elf.sc
+@@ -235,8 +235,8 @@ test "${LARGE_SECTIONS}" = "yes" && LARGE_SECTIONS="
+ if test "${ENABLE_INITFINI_ARRAY}" = "yes"; then
+ SORT_INIT_ARRAY="KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*)))"
+ SORT_FINI_ARRAY="KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*)))"
+- CTORS_IN_INIT_ARRAY="EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o $OTHER_EXCLUDE_FILES) .ctors"
+- DTORS_IN_FINI_ARRAY="EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o $OTHER_EXCLUDE_FILES) .dtors"
++ CTORS_IN_INIT_ARRAY="EXCLUDE_FILE (*crtbegin*.o *crtend*.o $OTHER_EXCLUDE_FILES) .ctors"
++ DTORS_IN_FINI_ARRAY="EXCLUDE_FILE (*crtbegin*.o *crtend*.o $OTHER_EXCLUDE_FILES) .dtors"
+ else
+ SORT_INIT_ARRAY="KEEP (*(SORT(.init_array.*)))"
+ SORT_FINI_ARRAY="KEEP (*(SORT(.fini_array.*)))"
+@@ -270,15 +270,14 @@ CTOR=".ctors ${CONSTRUCTING-0} :
+ doesn't matter which directory crtbegin.o
+ is in. */
+
+- KEEP (*crtbegin.o(.ctors))
+- KEEP (*crtbegin?.o(.ctors))
++ KEEP (*crtbegin*.o(.ctors))
+
+ /* We don't want to include the .ctor section from
+ the crtend.o file until after the sorted ctors.
+ The .ctor section from the crtend file contains the
+ end of ctors marker and it must be last */
+
+- KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o $OTHER_EXCLUDE_FILES) .ctors))
++ KEEP (*(EXCLUDE_FILE (*crtend*.o $OTHER_EXCLUDE_FILES) .ctors))
+ KEEP (*(SORT(.ctors.*)))
+ KEEP (*(.ctors))
+ ${CONSTRUCTING+${CTOR_END}}
+@@ -286,9 +285,8 @@ CTOR=".ctors ${CONSTRUCTING-0} :
+ DTOR=".dtors ${CONSTRUCTING-0} :
+ {
+ ${CONSTRUCTING+${DTOR_START}}
+- KEEP (*crtbegin.o(.dtors))
+- KEEP (*crtbegin?.o(.dtors))
+- KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o $OTHER_EXCLUDE_FILES) .dtors))
++ KEEP (*crtbegin*.o(.dtors))
++ KEEP (*(EXCLUDE_FILE (*crtend*.o $OTHER_EXCLUDE_FILES) .dtors))
+ KEEP (*(SORT(.dtors.*)))
+ KEEP (*(.dtors))
+ ${CONSTRUCTING+${DTOR_END}}
--
2.17.0
---
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Help: alpine-aports+help@lists.alpinelinux.org
---
Hi,
On Mon, May 28, 2018 at 6:49 PM Marian Buschsieweke <
marian.buschsieweke@ovgu.de> wrote:
> Tools necessary to build programs for embedded targets
> http://www.gnu.org/software/binutils
>
> This package creates binutils-arm-none-eabi, binutils-avr and
> binutils-xtensa-lx106-elf as subpackages.
> ---
> testing/binutils-cross-embedded/APKBUILD | 88 +++++++++++++++++++
> .../binutils-ld-fix-static-linking.patch | 46 ++++++++++
> 2 files changed, 134 insertions(+)
> create mode 100644 testing/binutils-cross-embedded/APKBUILD
> create mode 100644
> testing/binutils-cross-embedded/binutils-ld-fix-static-linking.patch
>
> diff --git a/testing/binutils-cross-embedded/APKBUILD
> b/testing/binutils-cross-embedded/APKBUILD
> new file mode 100644
> index 0000000000..9cc286fd9b
> --- /dev/null
> +++ b/testing/binutils-cross-embedded/APKBUILD
> @@ -0,0 +1,88 @@
> +# Maintainer: Marian Buschsieweke <marian.buschsieweke@ovgu.de>
> +# Based on binutils-avr
> +_pkgbase=binutils
> +_targets="arm-none-eabi avr xtensa-lx106-elf"
> +pkgname="$_pkgbase-cross-embedded"
> +pkgver=2.30
> +pkgrel=0
> +pkgdesc="Tools necessary to build programs for embedded targets"
> +url="http://www.gnu.org/software/${_pkgbase}/"
> +makedepends="gettext libtool autoconf automake bison zlib-dev"
> +arch="all"
> +license="GPL2 GPL3+ LGPL2 BSD"
>
License IDs, aren't correct. Please see https://spdx.org/licenses/
+for target in $_targets; do
> + targetnorm="${target//-/_}"
> + subpackages="${_pkgbase}-${target}:${targetnorm} ${subpackages}"
> +done
> +source="http://ftp.gnu.org/gnu/${_pkgbase}/${_pkgbase}-${pkgver}.tar.bz2
> + binutils-ld-fix-static-linking.patch"
> +
> +builddir="$srcdir/${_pkgbase}-$pkgver"
> +_workingdir="$srcdir/${_pkgbase}-build"
> +
> +build() {
> + for target in $_targets; do
> + workingdir="${srcdir}/build-${target}"
> + mkdir "$workingdir"
> + cd "$workingdir"
> + "$builddir"/configure \
> + --target=${target} \
> + --build="$CBUILD" \
> + --host="$CHOST" \
> + --prefix=/usr/ \
> + --bindir=/usr/bin \
> + --infodir=/deleteme/info \
> + --htmldir=/deleteme/html \
> + --pdfdir=/deleteme/pdf \
> + --mandir=/deleteme/man \
> + --disable-nls \
> + --enable-plugins \
> + --enable-interwork \
> + --with-system-zlib \
> + || return 1
>
This can be omitted.
> + make tooldir=/usr
> + done
> +}
> +
> +check() {
> + for target in $_targets; do
> + workingdir="${srcdir}/build-${target}"
> + cd "$workingdir"
> + make check
> + done
> +}
> +
> +package() {
> + mkdir -p "${pkgdir}"
> +}
> +
> +install_subpkg() {
> + workingdir="${srcdir}/build-${target}"
> + cd "$workingdir"
> + make install DESTDIR="$subpkgdir"
> + rm -rf "$subpkgdir"/deleteme
> + for bin in ar as nm objcopy objdump ranlib strip readelf; do
> + rm -f "$subpkgdir"/usr/bin/"$bin"
> + done
> +}
> +
> +arm_none_eabi() {
> + target="${subpkgname#${_pkgbase}-}"
> + pkgdesc="Tools necessary to build programs for ${target}"
> + install_subpkg
> +}
> +
> +avr() {
> + target="${subpkgname#${_pkgbase}-}"
> + pkgdesc="Tools necessary to build programs for platform ${target}"
> + install_subpkg
> +}
> +
> +xtensa_lx106_elf() {
> + target="${subpkgname#${_pkgbase}-}"
> + pkgdesc="Tools necessary to build programs for platform ${target}"
> + install_subpkg
> +}
>
>
Thanks!
/eo