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authorJory Pratt <anarchy@gentoo.org>2021-02-24 08:30:21 -0600
committerJory Pratt <anarchy@gentoo.org>2021-02-24 08:30:21 -0600
commitf4b358a583740ab0f0d3e5f43ac61723cc9b3568 (patch)
treed78e15c83190213592da7872addff794a849ebaf /sys-devel
parent*/*: Remove obsolete values from PYTHON_COMPAT (diff)
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sys-devel/gdb: fix musl build
Closes:https://github.com/gentoo/musl/issues/377 Package-Manager: Portage-3.0.13, Repoman-3.0.2 Signed-off-by: Jory Pratt <anarchy@gentoo.org>
Diffstat (limited to 'sys-devel')
-rw-r--r--sys-devel/gdb/Manifest1
-rw-r--r--sys-devel/gdb/files/gdb-8.3.1-verbose-build.patch13
-rw-r--r--sys-devel/gdb/files/musl-signals.patch16
-rw-r--r--sys-devel/gdb/files/ppc-musl.patch93
-rw-r--r--sys-devel/gdb/files/ppc-ptregs.patch10
-rw-r--r--sys-devel/gdb/gdb-10.1.ebuild261
-rw-r--r--sys-devel/gdb/metadata.xml21
7 files changed, 415 insertions, 0 deletions
diff --git a/sys-devel/gdb/Manifest b/sys-devel/gdb/Manifest
new file mode 100644
index 0000000..8fa3bb7
--- /dev/null
+++ b/sys-devel/gdb/Manifest
@@ -0,0 +1 @@
+DIST gdb-10.1.tar.xz 21507112 BLAKE2B 69d79cd667ecb6e936b41a03817ade5dd9b761f97bc123d668b5f968d123c37d048fc8ec1289151e989f01bb01a43cc3d8b5b54f1807f1e3eb5f43e6bf0aa55b SHA512 0dc54380435c6853db60f1e388b94836d294dfa9ad7f518385a27db4edd03cb970f8717d5f1e9c9a0d4a33d7fcf91bc2e5d6c9cf9e4b561dcc74e65b806c1537
diff --git a/sys-devel/gdb/files/gdb-8.3.1-verbose-build.patch b/sys-devel/gdb/files/gdb-8.3.1-verbose-build.patch
new file mode 100644
index 0000000..06aa608
--- /dev/null
+++ b/sys-devel/gdb/files/gdb-8.3.1-verbose-build.patch
@@ -0,0 +1,13 @@
+Enable verbose build. By default gdb ignores even --disable-silent-rules.
+Override verbosity back to non-silent.
+
+https://bugs.gentoo.org/695936
+--- a/gdb/silent-rules.mk
++++ b/gdb/silent-rules.mk
+@@ -1,5 +1,4 @@
+-# If V is undefined or V=0 is specified, use the silent/verbose/compact mode.
+-V ?= 0
++V ?= 1
+ ifeq ($(V),0)
+ ECHO_CXX = @echo " CXX $@";
+ ECHO_CXXLD = @echo " CXXLD $@";
diff --git a/sys-devel/gdb/files/musl-signals.patch b/sys-devel/gdb/files/musl-signals.patch
new file mode 100644
index 0000000..e04ed0a
--- /dev/null
+++ b/sys-devel/gdb/files/musl-signals.patch
@@ -0,0 +1,16 @@
+--- a/gdbsupport/signals.cc 2020-02-08 12:50:14.000000000 +0000
++++ b/gdbsupport/signals.cc 2020-02-11 13:08:56.482694697 +0000
+@@ -31,6 +31,13 @@
+ _available_ realtime signal, not the lowest supported; glibc takes
+ several for its own use. */
+
++#ifndef __SIGRTMIN
++# define __SIGRTMIN 32
++#endif
++#ifndef __SIGRTMAX
++# define __SIGRTMAX _NSIG
++#endif
++
+ #ifndef REALTIME_LO
+ # if defined(__SIGRTMIN)
+ # define REALTIME_LO __SIGRTMIN
diff --git a/sys-devel/gdb/files/ppc-musl.patch b/sys-devel/gdb/files/ppc-musl.patch
new file mode 100644
index 0000000..70cfa18
--- /dev/null
+++ b/sys-devel/gdb/files/ppc-musl.patch
@@ -0,0 +1,93 @@
+--- a/gdb/nat/ppc-linux.h
++++ b/gdb/nat/ppc-linux.h
+@@ -18,7 +18,90 @@
+ #ifndef PPC_LINUX_H
+ #define PPC_LINUX_H 1
+
++#if defined(__GLIBC__) || defined(__UCLIBC__)
+ #include <asm/ptrace.h>
++#else // Musl
++// Do not include ptrace.h from Linux headers and since
++// Musl does not define PT_*, define them:
++
++#define PT_R0 0
++#define PT_R1 1
++#define PT_R2 2
++#define PT_R3 3
++#define PT_R4 4
++#define PT_R5 5
++#define PT_R6 6
++#define PT_R7 7
++#define PT_R8 8
++#define PT_R9 9
++#define PT_R10 10
++#define PT_R11 11
++#define PT_R12 12
++#define PT_R13 13
++#define PT_R14 14
++#define PT_R15 15
++#define PT_R16 16
++#define PT_R17 17
++#define PT_R18 18
++#define PT_R19 19
++#define PT_R20 20
++#define PT_R21 21
++#define PT_R22 22
++#define PT_R23 23
++#define PT_R24 24
++#define PT_R25 25
++#define PT_R26 26
++#define PT_R27 27
++#define PT_R28 28
++#define PT_R29 29
++#define PT_R30 30
++#define PT_R31 31
++
++#define PT_NIP 32
++#define PT_MSR 33
++#define PT_ORIG_R3 34
++#define PT_CTR 35
++#define PT_LNK 36
++#define PT_XER 37
++#define PT_CCR 38
++#ifndef __powerpc64__
++#define PT_MQ 39
++#else
++#define PT_SOFTE 39
++#endif
++#define PT_TRAP 40
++#define PT_DAR 41
++#define PT_DSISR 42
++#define PT_RESULT 43
++#define PT_DSCR 44
++#define PT_REGS_COUNT 44
++
++#define PT_FPR0 48 /* each FP reg occupies 2 slots in this space */
++
++#ifndef __powerpc64__
++
++#define PT_FPR31 (PT_FPR0 + 2*31)
++#define PT_FPSCR (PT_FPR0 + 2*32 + 1)
++
++#else /* __powerpc64__ */
++
++#define PT_FPSCR (PT_FPR0 + 32) /* each FP reg occupies 1 slot in 64-bit space */
++
++
++#define PT_VR0 82 /* each Vector reg occupies 2 slots in 64-bit */
++#define PT_VSCR (PT_VR0 + 32*2 + 1)
++#define PT_VRSAVE (PT_VR0 + 33*2)
++
++
++/*
++ * Only store first 32 VSRs here. The second 32 VSRs in VR0-31
++ */
++#define PT_VSR0 150 /* each VSR reg occupies 2 slots in 64-bit */
++#define PT_VSR31 (PT_VSR0 + 2*31)
++#endif /* __powerpc64__ */
++
++#endif // Libc
++
+ #include <asm/cputable.h>
+
+ /* This sometimes isn't defined. */
diff --git a/sys-devel/gdb/files/ppc-ptregs.patch b/sys-devel/gdb/files/ppc-ptregs.patch
new file mode 100644
index 0000000..da131ab
--- /dev/null
+++ b/sys-devel/gdb/files/ppc-ptregs.patch
@@ -0,0 +1,10 @@
+--- a/gdbserver/linux-ppc-low.cc
++++ b/gdbserver/linux-ppc-low.cc
+@@ -21,7 +21,6 @@
+ #include "linux-low.h"
+
+ #include <elf.h>
+-#include <asm/ptrace.h>
+
+ #include "nat/ppc-linux.h"
+ #include "linux-ppc-tdesc.h"
diff --git a/sys-devel/gdb/gdb-10.1.ebuild b/sys-devel/gdb/gdb-10.1.ebuild
new file mode 100644
index 0000000..5c0223c
--- /dev/null
+++ b/sys-devel/gdb/gdb-10.1.ebuild
@@ -0,0 +1,261 @@
+# Copyright 1999-2021 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+PYTHON_COMPAT=( python3_{7,8,9} )
+
+inherit eutils flag-o-matic python-single-r1 toolchain-funcs
+
+export CTARGET=${CTARGET:-${CHOST}}
+if [[ ${CTARGET} == ${CHOST} ]] ; then
+ if [[ ${CATEGORY} == cross-* ]] ; then
+ export CTARGET=${CATEGORY#cross-}
+ fi
+fi
+is_cross() { [[ ${CHOST} != ${CTARGET} ]] ; }
+
+case ${PV} in
+9999*)
+ # live git tree
+ EGIT_REPO_URI="https://sourceware.org/git/binutils-gdb.git"
+ inherit git-r3
+ SRC_URI=""
+ ;;
+*.*.50.2???????)
+ # weekly snapshots
+ SRC_URI="ftp://sourceware.org/pub/gdb/snapshots/current/gdb-weekly-${PV}.tar.xz"
+ ;;
+*)
+ # Normal upstream release
+ SRC_URI="mirror://gnu/gdb/${P}.tar.xz
+ ftp://sourceware.org/pub/gdb/releases/${P}.tar.xz"
+ ;;
+esac
+
+PATCH_VER=""
+PATCH_DEV=""
+DESCRIPTION="GNU debugger"
+HOMEPAGE="https://sourceware.org/gdb/"
+SRC_URI="${SRC_URI}
+ ${PATCH_DEV:+https://dev.gentoo.org/~${PATCH_DEV}/distfiles/${P}-patches-${PATCH_VER}.tar.xz}
+ ${PATCH_VER:+mirror://gentoo/${P}-patches-${PATCH_VER}.tar.xz}
+"
+
+LICENSE="GPL-2 LGPL-2"
+SLOT="0"
+if [[ ${PV} != 9999* ]] ; then
+ KEYWORDS="amd64 arm arm64 ~mips ppc ppc64 x86"
+fi
+IUSE="cet lzma multitarget nls +python +server source-highlight test vanilla xml xxhash"
+REQUIRED_USE="
+ python? ( ${PYTHON_REQUIRED_USE} )
+"
+
+# ia64 kernel crashes when gdb testsuite is running
+RESTRICT="
+ ia64? ( test )
+
+ !test? ( test )
+"
+
+RDEPEND="
+ dev-libs/mpfr:0=
+ >=sys-libs/ncurses-5.2-r2:0=
+ >=sys-libs/readline-7:0=
+ sys-libs/zlib
+ lzma? ( app-arch/xz-utils )
+ python? ( ${PYTHON_DEPS} )
+ xml? ( dev-libs/expat )
+ source-highlight? (
+ dev-util/source-highlight
+ )
+ xxhash? (
+ dev-libs/xxhash
+ )
+"
+DEPEND="${RDEPEND}"
+BDEPEND="
+ app-arch/xz-utils
+ sys-apps/texinfo
+ virtual/yacc
+ nls? ( sys-devel/gettext )
+ test? ( dev-util/dejagnu )
+"
+
+PATCHES=(
+ "${FILESDIR}"/${PN}-8.3.1-verbose-build.patch
+ "${FILESDIR}"/musl-signals.patch
+ "${FILESDIR}"/ppc-musl.patch
+ "${FILESDIR}"/ppc-ptregs.patch
+
+)
+
+pkg_setup() {
+ use python && python-single-r1_pkg_setup
+}
+
+src_prepare() {
+ default
+
+ strip-linguas -u bfd/po opcodes/po
+ export CC_FOR_BUILD=$(tc-getBUILD_CC)
+
+ # avoid using ancient termcap from host on Prefix systems
+ sed -i -e 's/termcap tinfow/tinfow/g' \
+ gdb/configure{.ac,} || die
+}
+
+gdb_branding() {
+ printf "Gentoo ${PV} "
+ if ! use vanilla && [[ -n ${PATCH_VER} ]] ; then
+ printf "p${PATCH_VER}"
+ else
+ printf "vanilla"
+ fi
+ [[ -n ${EGIT_COMMIT} ]] && printf " ${EGIT_COMMIT}"
+}
+
+src_configure() {
+ strip-unsupported-flags
+
+ local myconf=(
+ # portage's econf() does not detect presence of --d-d-t
+ # because it greps only top-level ./configure. But not
+ # gnulib's or gdb's configure.
+ --disable-dependency-tracking
+
+ --with-pkgversion="$(gdb_branding)"
+ --with-bugurl='https://bugs.gentoo.org/'
+ --disable-werror
+ # Disable modules that are in a combined binutils/gdb tree. #490566
+ --disable-{binutils,etc,gas,gold,gprof,ld}
+
+ # avoid automagic dependency on (currently prefix) systems
+ # systems with debuginfod library, bug #754753
+ --without-debuginfod
+
+ # Allow user to opt into CET for host libraries.
+ # Ideally we would like automagic-or-disabled here.
+ # But the check does not quite work on i686: bug #760926.
+ $(use_enable cet)
+ )
+ local sysroot="${EPREFIX}/usr/${CTARGET}"
+ is_cross && myconf+=(
+ --with-sysroot="${sysroot}"
+ --includedir="${sysroot}/usr/include"
+ --with-gdb-datadir="\${datadir}/gdb/${CTARGET}"
+ )
+
+ # gdbserver only works for native targets (CHOST==CTARGET).
+ # it also doesn't support all targets, so rather than duplicate
+ # the target list (which changes between versions), use the
+ # "auto" value when things are turned on, which is triggered
+ # whenever no --enable or --disable is given
+ if is_cross || use !server ; then
+ myconf+=( --disable-gdbserver )
+ fi
+
+ myconf+=(
+ --enable-64-bit-bfd
+ --disable-install-libbfd
+ --disable-install-libiberty
+ # Disable guile for now as it requires guile-2.x #562902
+ --without-guile
+ --enable-obsolete
+ # This only disables building in the readline subdir.
+ # For gdb itself, it'll use the system version.
+ --disable-readline
+ --with-system-readline
+ # This only disables building in the zlib subdir.
+ # For gdb itself, it'll use the system version.
+ --without-zlib
+ --with-system-zlib
+ --with-separate-debug-dir="${EPREFIX}"/usr/lib/debug
+ $(use_with xml expat)
+ $(use_with lzma)
+ $(use_enable nls)
+ $(use_enable source-highlight)
+ $(use multitarget && echo --enable-targets=all)
+ $(use_with python python "${EPYTHON}")
+ $(use_with xxhash)
+ )
+ if use sparc-solaris || use x86-solaris ; then
+ # disable largefile support
+ # https://sourceware.org/ml/gdb-patches/2014-12/msg00058.html
+ myconf+=( --disable-largefile )
+ fi
+
+ # source-highlight is detected with pkg-config: bug #716558
+ export ac_cv_path_pkg_config_prog_path="$(tc-getPKG_CONFIG)"
+
+ econf "${myconf[@]}"
+}
+
+src_install() {
+ default
+ find "${ED}"/usr -name libiberty.a -delete || die
+
+ # Delete translations that conflict with binutils-libs. #528088
+ # Note: Should figure out how to store these in an internal gdb dir.
+ if use nls ; then
+ find "${ED}" \
+ -regextype posix-extended -regex '.*/(bfd|opcodes)[.]g?mo$' \
+ -delete || die
+ fi
+
+ # Don't install docs when building a cross-gdb
+ if [[ ${CTARGET} != ${CHOST} ]] ; then
+ rm -rf "${ED}"/usr/share/{doc,info,locale} || die
+ local f
+ for f in "${ED}"/usr/share/man/*/* ; do
+ if [[ ${f##*/} != ${CTARGET}-* ]] ; then
+ mv "${f}" "${f%/*}/${CTARGET}-${f##*/}" || die
+ fi
+ done
+ return 0
+ fi
+ # Install it by hand for now:
+ # https://sourceware.org/ml/gdb-patches/2011-12/msg00915.html
+ # Only install if it exists due to the twisted behavior (see
+ # notes in src_configure above).
+ [[ -e gdbserver/gdbreplay ]] && dobin gdbserver/gdbreplay
+
+ docinto gdb
+ dodoc gdb/CONTRIBUTE gdb/README gdb/MAINTAINERS \
+ gdb/NEWS gdb/ChangeLog gdb/PROBLEMS
+ docinto sim
+ dodoc sim/{ChangeLog,MAINTAINERS,README-HACKING}
+ if use server ; then
+ docinto gdbserver
+ dodoc gdbserver/{ChangeLog,README}
+ fi
+
+ if [[ -n ${PATCH_VER} ]] ; then
+ dodoc "${WORKDIR}"/extra/gdbinit.sample
+ fi
+
+ # Remove shared info pages
+ rm -f "${ED}"/usr/share/info/{annotate,bfd,configure,standards}.info*
+
+ # gcore is part of ubin on freebsd
+ if [[ ${CHOST} == *-freebsd* ]]; then
+ rm "${ED}"/usr/bin/gcore || die
+ fi
+
+ if use python; then
+ python_optimize "${ED}"/usr/share/gdb/python/gdb
+ fi
+}
+
+pkg_postinst() {
+ # portage sucks and doesnt unmerge files in /etc
+ rm -vf "${EROOT}"/etc/skel/.gdbinit
+
+ if use prefix && [[ ${CHOST} == *-darwin* ]] ; then
+ ewarn "gdb is unable to get a mach task port when installed by Prefix"
+ ewarn "Portage, unprivileged. To make gdb fully functional you'll"
+ ewarn "have to perform the following steps:"
+ ewarn " % sudo chgrp procmod ${EPREFIX}/usr/bin/gdb"
+ ewarn " % sudo chmod g+s ${EPREFIX}/usr/bin/gdb"
+ fi
+}
diff --git a/sys-devel/gdb/metadata.xml b/sys-devel/gdb/metadata.xml
new file mode 100644
index 0000000..36cae41
--- /dev/null
+++ b/sys-devel/gdb/metadata.xml
@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+<maintainer type="project">
+ <email>toolchain@gentoo.org</email>
+ <name>Gentoo Toolchain Project</name>
+</maintainer>
+<use>
+ <flag name="cet">Enable Intel Control-flow Enforcement Technology.</flag>
+ <flag name="lzma">Support lzma compression in ELF debug info</flag>
+ <flag name="multitarget">Support all known targets in one gdb binary</flag>
+ <flag name="python">Enable support for the new internal scripting language, as well as extended pretty printers</flag>
+ <flag name="server">Install the "gdbserver" program (useful for embedded/remote targets)</flag>
+ <flag name="source-highlight">Enable listing highlighting via <pkg>dev-util/source-highlight</pkg></flag>
+ <flag name="xml">Support parsing XML data files needed (at least) for cpu features, memory maps, and syscall tracing</flag>
+ <flag name="xxhash">Use <pkg>dev-libs/xxhash</pkg> to speed up internal hashing.</flag>
+</use>
+<upstream>
+ <remote-id type="cpe">cpe:/a:gnu:gdb</remote-id>
+</upstream>
+</pkgmetadata>