mirror of
https://gitlab.alpinelinux.org/alpine/aports.git
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143 lines
4.0 KiB
Plaintext
143 lines
4.0 KiB
Plaintext
# Maintainer: Marian Buschsieweke <marian.buschsieweke@ovgu.de>
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_pkgbase=gdb
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_targets="
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xtensa-esp8266-elf
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xtensa-esp32-elf
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xtensa-esp32s2-elf
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xtensa-esp32s3-elf
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"
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pkgname="$_pkgbase-esp"
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pkgver=12.1
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_xtensa_overlay_ver=2021r2-patch4
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pkgrel=1
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pkgdesc="The GNU Debugger for embedded targets patched for ESP support"
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# NOTE: gdb-multiarch replaces all the different cross-platform GDB versions
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# and supports architectures ranging from 8 bit microcontrollers
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# all the way up to super scalar multicore 64 bit server CPUs. The
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# list of supported architectures is long and even includes Xtensa.
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# However, the magic ESP MCUs are so illustrious and special, that
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# they are not to be spoken to by the common tools of mere mortals. In
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# fact, every ESP product list is so special that it needs its own magic
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# GDB version sprinkled with its own special stardust-unicorn-Espressif
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# patches to be barely worthy enough to interact with the blessed ESP
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# MCUs.
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#
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# tl;dr: Please don't use this as a role model, gdb-multiarch should normally
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# be all you need. This is only needed due to crappy upstreaming
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# policy of a shitty company.
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url="https://www.sourceware.org/gdb/"
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# riscv64: ld: BFD (GNU Binutils) 2.39 assertion fail elfnn-riscv.c:4816 segfault
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arch="all !riscv64"
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license="GPL-2.0-only GPL-2.0-or-later GPL-3.0-only GPL-3.0-or-later LGPL-2.1-only"
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depends="gdb"
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makedepends="
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autoconf
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automake
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expat-dev
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gmp-dev
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libtool
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linux-headers
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ncurses-dev
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perl
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python3-dev
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readline-dev
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texinfo
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zlib-dev
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"
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source="
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https://ftp.gnu.org/gnu/$_pkgbase/$_pkgbase-$pkgver.tar.xz
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xtensa-overlay-$_xtensa_overlay_ver.tar.gz::https://github.com/espressif/xtensa-overlays/archive/refs/tags/esp-$_xtensa_overlay_ver.tar.gz
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fix-invalid-implicit-conversion.patch
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"
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for target in $_targets; do
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targetnorm="${target//-/_}"
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subpackages="$_pkgbase-$target:$targetnorm $subpackages"
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done
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options="!check"
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builddir="$srcdir"/$_pkgbase-$pkgver
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case "$CARCH" in
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riscv64)
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options="$options textrels"
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;;
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esac
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build() {
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for target in $_targets; do
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mkdir -p "$srcdir/build/$target"
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cd "$srcdir/build/$target"
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# copy ESP specific xtensa settings from overlay
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dir="${target%%-elf}"
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dir="${dir//-/_}"
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dir="$srcdir/xtensa-overlays-esp-$_xtensa_overlay_ver/$dir/gdb"
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cp -r "$dir"/* "$builddir"/
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# add some glue for compatibility with recent GDB
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echo "xtensa_gdbarch_tdep xtensa_tdep (rmap);" \
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>> "$builddir"/gdb/xtensa-config.c
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"$builddir/configure" \
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--target=$target \
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--prefix=/usr \
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--mandir=/deleteme/man \
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--infodir=/deleteme/info \
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--pdfdir=/deleteme/pdf \
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--htmldir=/deleteme/html \
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--disable-nls \
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--disable-werror \
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--enable-interwork \
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--enable-languages=c,c++ \
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--enable-multilib \
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--with-python=/usr/bin/python3 \
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--with-system-gdbinit=/etc/gdb/gdbinit \
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--with-system-readline \
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--with-system-zlib
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make
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done
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}
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package() {
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for target in $_targets; do
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depends="$depends $_pkgbase-$target"
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done
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mkdir -p "$pkgdir"
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}
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_install_subpkg() {
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target="${subpkgname#$_pkgbase-}"
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pkgdesc="The GNU Debugger for $target"
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cd "$srcdir/build/$target"
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make DESTDIR="$subpkgdir" install
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rm -rf "$subpkgdir"/deleteme
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# those are provided by gdb
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rm -rf "${subpkgdir:?}"/usr/share
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# those are provided by binutils
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rm -rf "${subpkgdir:?}"/usr/include
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rm -rf "${subpkgdir:?}"/usr/lib
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}
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xtensa_esp8266_elf() {
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_install_subpkg
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}
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xtensa_esp32_elf() {
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_install_subpkg
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}
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xtensa_esp32s2_elf() {
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_install_subpkg
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}
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xtensa_esp32s3_elf() {
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_install_subpkg
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}
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sha512sums="
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425568d2e84672177d0fb87b1ad7daafdde097648d605e30cf0656970f66adc6a82ca2d83375ea4be583e9683a340e5bfdf5819668ddf66728200141ae50ff2d gdb-12.1.tar.xz
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7b872a53b31ad2c02fd2b04e39b8d1c63924437f35433e2495a9dbe341a118b8754fbe087986c335a8b1c588519ad637fa73b7270a28a692ad350d58fe7bac10 xtensa-overlay-2021r2-patch4.tar.gz
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97ee00c68d8df2b04a141d4b0489e339a2d64c2c790d336767dbe28bf1510d596ea46142383ce09043a0bfc47f7d262082287448ded99fefa1f7e2b5ddad3df2 fix-invalid-implicit-conversion.patch
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"
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