sys-devel/gdb: Add from Gentoo

It's from Gentoo commit e32772476e61578dd91229d77b82f56822857d92.

It needed an update because the old version failed to build with the
new version of the readline library.
This commit is contained in:
Krzesimir Nowak 2023-05-04 15:26:43 +02:00
parent 0c4728937e
commit f7a8d51370
13 changed files with 2322 additions and 0 deletions

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@ -0,0 +1,5 @@
DIST gdb-12.1-patches-1.tar.xz 12340 BLAKE2B 071ff492f6cf7b0969d76db6f7414eeec564daf773c3334fb0d3f669e328bb4ae403ba8c709f3e33a56caa92273f762a5597a34dd7e7a1056f473b7ede2d8e59 SHA512 dc4a1a8d501dd1adfdcd6dcbd2559f1e2cc6aadeb18eacb2e9152f6858510e7392253db9568fe782da6d160221412e3e13dfd42a47a2a4a1addba2c1804a45b5
DIST gdb-12.1.tar.xz 22470332 BLAKE2B 7f6f853d1640908cf2c79932cdc1ba02549a07721c005d9c7ce2946a715761719cc164a4e68235a18664ec8a029afe3a2a0cfb57e1635f280076d6bed91317fd SHA512 425568d2e84672177d0fb87b1ad7daafdde097648d605e30cf0656970f66adc6a82ca2d83375ea4be583e9683a340e5bfdf5819668ddf66728200141ae50ff2d
DIST gdb-13.1.tar.xz 23665472 BLAKE2B ab3a77ef35d21597dd1299787eebc422c3ca9764d0866223752c3036c0f9e198bf25ab4730bf6e7025bc2db148c66e98b191e15abc2d69c3088aed146728beef SHA512 e65054ffbc0357eeed4b17e1edc5ef45aa73c9ddf3b1210651e3d859576e27c1d27b266800fe26328eda58857455ccd8632f4000cfc5f63f90854096290187ca
DIST gdb-weekly-13.1.90.20230325.tar.xz 24816144 BLAKE2B 2273ca1e6b3b563721c1497b30ae9c1c1d6fa88d1a50745a528163d54b45cc0582d3a053f279339dcc5d86b17dabe16c2be63488ac72ed7636af5988919c4b5e SHA512 19a1f1e0d4fc6f7a87c421e487990e3bc6c5ad5fae933be0e4f0ba8eec06b6bc3b0fc814d55e6059dfc2b7414ef0e7191967503dd0eda9021ccabc6d55030f49
DIST gdb-weekly-13.1.90.20230429.tar.xz 24806568 BLAKE2B 537faf7f354ac8adae879899d1a871a303d6ef8faa5ffa66970b2ab95d82750829de5f1cc9b7fb0aab12bb9f10219b3d255a52127e50dd28fef25b47ce2d9364 SHA512 1f0bad14a0862a5c119971025add895b8814421c95ab9095159382805ee8592f1695e84aad2bf5f711c807400eae50a9a6fa6ff45f329c885003f0209c44e493

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https://sourceware.org/git/?p=binutils-gdb.git;a=commit;h=0075c53724f78c78aa1692cc8e3bf1433eeb0b9f
https://gcc.gnu.org/git/?p=gcc.git;a=commitdiff;h=885b6660c17fb91980b5682514ef54668e544b02
https://bugzilla.redhat.com/show_bug.cgi?id=2143992
From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
From: Keith Seitz <keiths@redhat.com>
Date: Tue, 29 Nov 2022 13:43:34 -0800
Subject: gdb-rhbz2143992-libiberty-fix-c89isms-in-configure.patch
;; libiberty: Fix C89-isms in configure tests
;; (Florian Weimer, RHBZ 2143992)
libiberty/
* acinclude.m4 (ac_cv_func_strncmp_works): Add missing
int return type and parameter list to the definition of main.
Include <stdlib.h> and <string.h> for prototypes.
(ac_cv_c_stack_direction): Add missing
int return type and parameter list to the definitions of
main, find_stack_direction. Include <stdlib.h> for exit
prototype.
* configure: Regenerate.
--- a/libiberty/acinclude.m4
+++ b/libiberty/acinclude.m4
@@ -24,6 +24,8 @@ AC_CACHE_CHECK([for working strncmp], ac_cv_func_strncmp_works,
[AC_TRY_RUN([
/* Test by Jim Wilson and Kaveh Ghazi.
Check whether strncmp reads past the end of its string parameters. */
+#include <stdlib.h>
+#include <string.h>
#include <sys/types.h>
#ifdef HAVE_FCNTL_H
@@ -51,7 +53,8 @@ AC_CACHE_CHECK([for working strncmp], ac_cv_func_strncmp_works,
#define MAP_LEN 0x10000
-main ()
+int
+main (void)
{
#if defined(HAVE_MMAP) || defined(HAVE_MMAP_ANYWHERE)
char *p;
@@ -157,7 +160,10 @@ if test $ac_cv_os_cray = yes; then
fi
AC_CACHE_CHECK(stack direction for C alloca, ac_cv_c_stack_direction,
-[AC_TRY_RUN([find_stack_direction ()
+[AC_TRY_RUN([#include <stdlib.h>
+
+int
+find_stack_direction (void)
{
static char *addr = 0;
auto char dummy;
@@ -169,7 +175,9 @@ AC_CACHE_CHECK(stack direction for C alloca, ac_cv_c_stack_direction,
else
return (&dummy > addr) ? 1 : -1;
}
-main ()
+
+int
+main (void)
{
exit (find_stack_direction() < 0);
}],
--- a/libiberty/configure
+++ b/libiberty/configure
@@ -6918,7 +6918,10 @@ else
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-find_stack_direction ()
+#include <stdlib.h>
+
+int
+find_stack_direction (void)
{
static char *addr = 0;
auto char dummy;
@@ -6930,7 +6933,9 @@ find_stack_direction ()
else
return (&dummy > addr) ? 1 : -1;
}
-main ()
+
+int
+main (void)
{
exit (find_stack_direction() < 0);
}
@@ -7755,6 +7760,8 @@ else
/* Test by Jim Wilson and Kaveh Ghazi.
Check whether strncmp reads past the end of its string parameters. */
+#include <stdlib.h>
+#include <string.h>
#include <sys/types.h>
#ifdef HAVE_FCNTL_H
@@ -7782,7 +7789,8 @@ else
#define MAP_LEN 0x10000
-main ()
+int
+main (void)
{
#if defined(HAVE_MMAP) || defined(HAVE_MMAP_ANYWHERE)
char *p;

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https://sourceware.org/git/?p=binutils-gdb.git;a=commitdiff;h=0fe74cb9ad35add9c6da4df5c9879f254d918a6a
From: Pedro Alves <pedro@palves.net>
Date: Wed, 22 Jun 2022 18:44:37 +0100
Subject: [PATCH] Fix core-file -> detach -> crash (corefiles/29275)
After loading a core file, you're supposed to be able to use "detach"
to unload the core file. That unfortunately regressed starting with
GDB 11, with these commits:
1192f124a308 - gdb: generalize commit_resume, avoid commit-resuming when threads have pending statuses
408f66864a1a - detach in all-stop with threads running
resulting in a GDB crash:
...
Thread 1 "gdb" received signal SIGSEGV, Segmentation fault.
0x0000555555e842bf in maybe_set_commit_resumed_all_targets () at ../../src/gdb/infrun.c:2899
2899 if (proc_target->commit_resumed_state)
(top-gdb) bt
#0 0x0000555555e842bf in maybe_set_commit_resumed_all_targets () at ../../src/gdb/infrun.c:2899
#1 0x0000555555e848bf in scoped_disable_commit_resumed::reset (this=0x7fffffffd440) at ../../src/gdb/infrun.c:3023
#2 0x0000555555e84a0c in scoped_disable_commit_resumed::reset_and_commit (this=0x7fffffffd440) at ../../src/gdb/infrun.c:3049
#3 0x0000555555e739cd in detach_command (args=0x0, from_tty=1) at ../../src/gdb/infcmd.c:2791
#4 0x0000555555c0ba46 in do_simple_func (args=0x0, from_tty=1, c=0x55555662a600) at ../../src/gdb/cli/cli-decode.c:95
#5 0x0000555555c112b0 in cmd_func (cmd=0x55555662a600, args=0x0, from_tty=1) at ../../src/gdb/cli/cli-decode.c:2514
#6 0x0000555556173b1f in execute_command (p=0x5555565c5916 "", from_tty=1) at ../../src/gdb/top.c:699
The code that crashes looks like:
static void
maybe_set_commit_resumed_all_targets ()
{
scoped_restore_current_thread restore_thread;
for (inferior *inf : all_non_exited_inferiors ())
{
process_stratum_target *proc_target = inf->process_target ();
if (proc_target->commit_resumed_state)
^^^^^^^^^^^
With 'proc_target' above being null. all_non_exited_inferiors filters
out inferiors that have pid==0. We get here at the end of
detach_command, after core_target::detach has already run, at which
point the inferior _should_ have pid==0 and no process target. It is
clear it no longer has a process target, but, it still has a pid!=0
somehow.
The reason the inferior still has pid!=0, is that core_target::detach
just unpushes, and relies on core_target::close to actually do the
getting rid of the core and exiting the inferior. The problem with
that is that detach_command grabs an extra strong reference to the
process stratum target, so the unpush_target inside
core_target::detach doesn't actually result in a call to
core_target::close.
Fix this my moving the cleaning up the core inferior to a shared
routine called by both core_target::close and core_target::detach. We
still need to cleanup the inferior from within core_file::close
because there are paths to it that want to get rid of the core without
going through detach. E.g., "core-file" -> "run".
This commit includes a new test added to gdb.base/corefile.exp to
cover the "core-file core" -> "detach" scenario.
Bug: https://sourceware.org/bugzilla/show_bug.cgi?id=29275
Change-Id: Ic42bdd03182166b19f598428b0dbc2ce6f67c893
--- a/gdb/corelow.c
+++ b/gdb/corelow.c
@@ -120,6 +120,9 @@ public:
private: /* per-core data */
+ /* Get rid of the core inferior. */
+ void clear_core ();
+
/* The core's section table. Note that these target sections are
*not* mapped in the current address spaces' set of target
sections --- those should come only from pure executable or
@@ -290,10 +293,8 @@ core_target::build_file_mappings ()
/* An arbitrary identifier for the core inferior. */
#define CORELOW_PID 1
-/* Close the core target. */
-
void
-core_target::close ()
+core_target::clear_core ()
{
if (core_bfd)
{
@@ -307,6 +308,14 @@ core_target::close ()
current_program_space->cbfd.reset (nullptr);
}
+}
+
+/* Close the core target. */
+
+void
+core_target::close ()
+{
+ clear_core ();
/* Core targets are heap-allocated (see core_target_open), so here
we delete ourselves. */
@@ -592,9 +601,15 @@ core_target_open (const char *arg, int from_tty)
void
core_target::detach (inferior *inf, int from_tty)
{
- /* Note that 'this' is dangling after this call. unpush_target
- closes the target, and our close implementation deletes
- 'this'. */
+ /* Get rid of the core. Don't rely on core_target::close doing it,
+ because target_detach may be called with core_target's refcount > 1,
+ meaning core_target::close may not be called yet by the
+ unpush_target call below. */
+ clear_core ();
+
+ /* Note that 'this' may be dangling after this call. unpush_target
+ closes the target if the refcount reaches 0, and our close
+ implementation deletes 'this'. */
inf->unpush_target (this);
/* Clear the register cache and the frame cache. */
--- a/gdb/testsuite/gdb.base/corefile.exp
+++ b/gdb/testsuite/gdb.base/corefile.exp
@@ -207,6 +207,16 @@ gdb_test "up" "#\[0-9\]* *\[0-9xa-fH'\]* in .* \\(.*\\).*" "up in corefile.exp (
gdb_test "core" "No core file now."
+# Test that we can unload the core with the "detach" command.
+
+proc_with_prefix corefile_detach {} {
+ clean_restart $::binfile
+
+ gdb_test "core-file $::corefile" "Core was generated by .*" "load core"
+ gdb_test "detach" "No core file now\\." "detach core"
+}
+
+corefile_detach
# Test a run (start) command will clear any loaded core file.
@@ -222,6 +232,8 @@ proc corefile_test_run {} {
return
}
+ clean_restart $::binfile
+
gdb_test "core-file $corefile" "Core was generated by .*" "run: load core again"
gdb_test "info files" "\r\nLocal core dump file:\r\n.*" "run: sanity check we see the core file"

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https://sourceware.org/git/?p=binutils-gdb.git;a=patch;h=1add37b567a7dee39d99f37b37802034c3fce9c4
https://bugs.gentoo.org/842252
From: Andreas Schwab <schwab@linux-m68k.org>
Date: Sun, 20 Mar 2022 14:01:54 +0100
Subject: [PATCH] Add support for readline 8.2
In readline 8.2 the type of rl_completer_word_break_characters changed to
include const.
--- a/gdb/completer.c
+++ b/gdb/completer.c
@@ -36,7 +36,7 @@
calling a hook instead so we eliminate the CLI dependency. */
#include "gdbcmd.h"
-/* Needed for rl_completer_word_break_characters() and for
+/* Needed for rl_completer_word_break_characters and for
rl_filename_completion_function. */
#include "readline/readline.h"
@@ -2011,7 +2011,7 @@ gdb_completion_word_break_characters_throw ()
rl_basic_quote_characters = NULL;
}
- return rl_completer_word_break_characters;
+ return (char *) rl_completer_word_break_characters;
}
char *

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@ -0,0 +1,128 @@
https://bugs.gentoo.org/894174
https://sourceware.org/git/?p=binutils-gdb.git;a=commit;h=ae61525fcf456ab395d55c45492a106d1275873a
From ae61525fcf456ab395d55c45492a106d1275873a Mon Sep 17 00:00:00 2001
From: Simon Marchi <simon.marchi@efficios.com>
Date: Thu, 23 Feb 2023 12:35:40 -0500
Subject: [PATCH] gdbsupport: ignore -Wenum-constexpr-conversion in
enum-flags.h
When building with clang 16, we get:
CXX gdb.o
In file included from /home/smarchi/src/binutils-gdb/gdb/gdb.c:19:
In file included from /home/smarchi/src/binutils-gdb/gdb/defs.h:65:
/home/smarchi/src/binutils-gdb/gdb/../gdbsupport/enum-flags.h:95:52: error: integer value -1 is outside the valid range of values [0, 15] for this enumeration type [-Wenum-constexpr-conversion]
integer_for_size<sizeof (T), static_cast<bool>(T (-1) < T (0))>::type
^
The error message does not make it clear in the context of which enum
flag this fails (i.e. what is T in this context), but it doesn't really
matter, we have similar warning/errors for many of them, if we let the
build go through.
clang is right that the value -1 is invalid for the enum type we cast -1
to. However, we do need this expression in order to select an integer
type with the appropriate signedness. That is, with the same signedness
as the underlying type of the enum.
I first wondered if that was really needed, if we couldn't use
std::underlying_type for that. It turns out that the comment just above
says:
/* Note that std::underlying_type<enum_type> is not what we want here,
since that returns unsigned int even when the enum decays to signed
int. */
I was surprised, because std::is_signed<std::underlying_type<enum_type>>
returns the right thing. So I tried replacing all this with
std::underlying_type, see if that would work. Doing so causes some
build failures in unittests/enum-flags-selftests.c:
CXX unittests/enum-flags-selftests.o
/home/smarchi/src/binutils-gdb/gdb/unittests/enum-flags-selftests.c:254:1: error: static assertion failed due to requirement 'gdb::is_same<selftests::enum_flags_tests::check_valid_expr254::archetype<enum_flags<s
elftests::enum_flags_tests::RE>, selftests::enum_flags_tests::RE, enum_flags<selftests::enum_flags_tests::RE2>, selftests::enum_flags_tests::RE2, enum_flags<selftests::enum_flags_tests::URE>, selftests::enum_fla
gs_tests::URE, int>, selftests::enum_flags_tests::check_valid_expr254::archetype<enum_flags<selftests::enum_flags_tests::RE>, selftests::enum_flags_tests::RE, enum_flags<selftests::enum_flags_tests::RE2>, selfte
sts::enum_flags_tests::RE2, enum_flags<selftests::enum_flags_tests::URE>, selftests::enum_flags_tests::URE, unsigned int>>::value == true':
CHECK_VALID (true, int, true ? EF () : EF2 ())
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/smarchi/src/binutils-gdb/gdb/unittests/enum-flags-selftests.c:91:3: note: expanded from macro 'CHECK_VALID'
CHECK_VALID_EXPR_6 (EF, RE, EF2, RE2, UEF, URE, VALID, EXPR_TYPE, EXPR)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/smarchi/src/binutils-gdb/gdb/../gdbsupport/valid-expr.h:105:3: note: expanded from macro 'CHECK_VALID_EXPR_6'
CHECK_VALID_EXPR_INT (ESC_PARENS (typename T1, typename T2, \
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/smarchi/src/binutils-gdb/gdb/../gdbsupport/valid-expr.h:66:3: note: expanded from macro 'CHECK_VALID_EXPR_INT'
static_assert (gdb::is_detected_exact<archetype<TYPES, EXPR_TYPE>, \
^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
This is a bit hard to decode, but basically enumerations have the
following funny property that they decay into a signed int, even if
their implicit underlying type is unsigned. This code:
enum A {};
enum B {};
int main() {
std::cout << std::is_signed<std::underlying_type<A>::type>::value
<< std::endl;
std::cout << std::is_signed<std::underlying_type<B>::type>::value
<< std::endl;
auto result = true ? A() : B();
std::cout << std::is_signed<decltype(result)>::value << std::endl;
}
produces:
0
0
1
So, the "CHECK_VALID" above checks that this property works for enum flags the
same way as it would if you were using their underlying enum types. And
somehow, changing integer_for_size to use std::underlying_type breaks that.
Since the current code does what we want, and I don't see any way of doing it
differently, ignore -Wenum-constexpr-conversion around it.
Change-Id: Ibc82ae7bbdb812102ae3f1dd099fc859dc6f3cc2
--- a/gdbsupport/enum-flags.h
+++ b/gdbsupport/enum-flags.h
@@ -91,9 +91,12 @@ template<> struct integer_for_size<8, 1> { typedef int64_t type; };
template<typename T>
struct enum_underlying_type
{
+ DIAGNOSTIC_PUSH
+ DIAGNOSTIC_IGNORE_ENUM_CONSTEXPR_CONVERSION
typedef typename
integer_for_size<sizeof (T), static_cast<bool>(T (-1) < T (0))>::type
type;
+ DIAGNOSTIC_POP
};
namespace enum_flags_detail
--- a/include/diagnostics.h
+++ b/include/diagnostics.h
@@ -76,6 +76,11 @@
# define DIAGNOSTIC_ERROR_SWITCH \
DIAGNOSTIC_ERROR ("-Wswitch")
+# if __has_warning ("-Wenum-constexpr-conversion")
+# define DIAGNOSTIC_IGNORE_ENUM_CONSTEXPR_CONVERSION \
+ DIAGNOSTIC_IGNORE ("-Wenum-constexpr-conversion")
+# endif
+
#elif defined (__GNUC__) /* GCC */
# define DIAGNOSTIC_IGNORE_DEPRECATED_DECLARATIONS \
@@ -155,4 +160,8 @@
# define DIAGNOSTIC_ERROR_SWITCH
#endif
+#ifndef DIAGNOSTIC_IGNORE_ENUM_CONSTEXPR_CONVERSION
+# define DIAGNOSTIC_IGNORE_ENUM_CONSTEXPR_CONVERSION
+#endif
+
#endif /* DIAGNOSTICS_H */
--
2.31.1

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@ -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 $@";

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@ -0,0 +1,293 @@
# Copyright 1999-2023 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
PYTHON_COMPAT=( python3_{9..11} )
inherit flag-o-matic python-single-r1 strip-linguas 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
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-3+ LGPL-2.1+"
SLOT="0"
if [[ ${PV} != 9999* ]] ; then
KEYWORDS="~alpha amd64 arm arm64 hppa ~ia64 ~m68k ~mips ppc ppc64 ~riscv ~s390 sparc x86 ~x64-cygwin ~amd64-linux ~x86-linux ~x64-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
fi
IUSE="cet guile lzma multitarget nls +python +server sim source-highlight test vanilla xml xxhash"
REQUIRED_USE="python? ( ${PYTHON_REQUIRED_USE} )"
# In fact, gdb's test suite needs some work to get passing.
# See e.g. https://sourceware.org/gdb/wiki/TestingGDB.
# As of 11.2, on amd64: "# of unexpected failures 8600"
# Also, ia64 kernel crashes when gdb testsuite is running.
RESTRICT="
ia64? ( test )
!test? ( test )
test
"
RDEPEND="
dev-libs/mpfr:0=
dev-libs/gmp:=
>=sys-libs/ncurses-5.2-r2:0=
>=sys-libs/readline-7:0=
sys-libs/zlib
elibc_glibc? ( net-libs/libnsl:= )
lzma? ( app-arch/xz-utils )
python? ( ${PYTHON_DEPS} )
guile? ( >=dev-scheme/guile-2.0 )
xml? ( dev-libs/expat )
source-highlight? (
dev-util/source-highlight
)
xxhash? (
dev-libs/xxhash
)
"
DEPEND="${RDEPEND}"
BDEPEND="
app-arch/xz-utils
sys-apps/texinfo
app-alternatives/yacc
nls? ( sys-devel/gettext )
source-highlight? ( virtual/pkgconfig )
test? ( dev-util/dejagnu )
"
PATCHES=(
"${FILESDIR}"/${PN}-8.3.1-verbose-build.patch
"${FILESDIR}"/${P}-readline-8.2-build.patch
"${FILESDIR}"/${P}-core-file-detach.patch
"${FILESDIR}"/${P}-configure-clang16.patch
)
pkg_setup() {
use python && python-single-r1_pkg_setup
}
src_prepare() {
default
strip-linguas -u bfd/po opcodes/po
# 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
# See https://www.gnu.org/software/make/manual/html_node/Parallel-Output.html
# Avoid really confusing logs from subconfigure spam, makes logs far
# more legible.
MAKEOPTS="--output-sync=line ${MAKEOPTS}"
local myconf=(
# portage's econf() does not detect presence of --d-d-t
# because it greps only top-level ./configure. But not
# gnulib's or gdb's configure.
--disable-dependency-tracking
--with-pkgversion="$(gdb_branding)"
--with-bugurl='https://bugs.gentoo.org/'
--disable-werror
# Disable modules that are in a combined binutils/gdb tree. bug #490566
--disable-{binutils,etc,gas,gold,gprof,ld}
# avoid automagic dependency on (currently prefix) systems
# systems with debuginfod library, bug #754753
--without-debuginfod
$(use_enable test unit-tests)
# 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.
$(use_enable cet)
# We need to set both configure options, --with-sysroot and --libdir,
# to fix cross build issues that happen when configuring gmp.
# We explicitly need --libdir. Having only --with-sysroot without
# --libdir would not fix the build issues.
# For some reason, it is not enough to set only --with-sysroot,
# also not enough to pass --with-gmp-xxx options.
--with-sysroot="${ESYSROOT}"
--libdir="${ESYSROOT}/usr/$(get_libdir)"
)
local sysroot="${EPREFIX}/usr/${CTARGET}"
is_cross && myconf+=(
--with-sysroot="${sysroot}"
--includedir="${sysroot}/usr/include"
--with-gdb-datadir="\${datadir}/gdb/${CTARGET}"
)
# gdbserver only works for native targets (CHOST==CTARGET).
# it also doesn't support all targets, so rather than duplicate
# the target list (which changes between versions), use the
# "auto" value when things are turned on, which is triggered
# whenever no --enable or --disable is given
if is_cross || use !server ; then
myconf+=( --disable-gdbserver )
fi
myconf+=(
--enable-64-bit-bfd
--disable-install-libbfd
--disable-install-libiberty
--enable-obsolete
# This only disables building in the readline subdir.
# For gdb itself, it'll use the system version.
--disable-readline
--with-system-readline
# This only disables building in the zlib subdir.
# For gdb itself, it'll use the system version.
--without-zlib
--with-system-zlib
--with-separate-debug-dir="${EPREFIX}"/usr/lib/debug
$(use_with xml expat)
$(use_with lzma)
$(use_enable nls)
$(use_enable sim)
$(use_enable source-highlight)
$(use multitarget && echo --enable-targets=all)
$(use_with python python "${EPYTHON}")
$(use_with xxhash)
$(use_with guile)
)
if use sparc-solaris || use x86-solaris ; then
# Disable largefile support
# https://sourceware.org/ml/gdb-patches/2014-12/msg00058.html
myconf+=( --disable-largefile )
fi
# source-highlight is detected with pkg-config: bug #716558
export ac_cv_path_pkg_config_prog_path="$(tc-getPKG_CONFIG)"
export CC_FOR_BUILD="$(tc-getBUILD_CC)"
# ensure proper compiler is detected for Clang builds: bug #831202
export GCC_FOR_TARGET="${CC_FOR_TARGET:-$(tc-getCC)}"
econf "${myconf[@]}"
}
src_compile() {
emake V=1
}
src_install() {
emake V=1 DESTDIR="${D}" install
find "${ED}"/usr -name libiberty.a -delete || die
# Delete translations that conflict with binutils-libs. bug #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/PROBLEMS
docinto sim
dodoc sim/{MAINTAINERS,README-HACKING}
if use server ; then
docinto gdbserver
dodoc gdbserver/README
fi
if [[ -n ${PATCH_VER} ]] ; then
dodoc "${WORKDIR}"/extra/gdbinit.sample
fi
# Remove shared info pages
rm -f "${ED}"/usr/share/info/{annotate,bfd,configure,ctf-spec,standards}.info*
if use python ; then
python_optimize "${ED}"/usr/share/gdb/python/gdb
fi
}
pkg_postinst() {
# Portage doesn't 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
}

View File

@ -0,0 +1,299 @@
# Copyright 1999-2023 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
PYTHON_COMPAT=( python3_{9..11} )
inherit flag-o-matic python-single-r1 strip-linguas 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_DEV="sam"
PATCH_VER="1"
DESCRIPTION="GNU debugger"
HOMEPAGE="https://sourceware.org/gdb/"
SRC_URI="
${SRC_URI}
${PATCH_DEV:+https://dev.gentoo.org/~${PATCH_DEV}/distfiles/${CATEGORY}/${PN}/${P}-patches-${PATCH_VER}.tar.xz}
${PATCH_VER:+mirror://gentoo/${P}-patches-${PATCH_VER}.tar.xz}
"
LICENSE="GPL-3+ LGPL-2.1+"
SLOT="0"
if [[ ${PV} != 9999* ]] ; then
KEYWORDS="~alpha amd64 arm arm64 hppa ~ia64 ~m68k ~mips ppc ppc64 ~riscv ~s390 sparc x86 ~x64-cygwin ~amd64-linux ~x86-linux ~x64-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
fi
IUSE="cet guile lzma multitarget nls +python +server sim source-highlight test vanilla xml xxhash"
REQUIRED_USE="python? ( ${PYTHON_REQUIRED_USE} )"
RESTRICT="!test? ( test )"
RDEPEND="
dev-libs/mpfr:0=
dev-libs/gmp:=
>=sys-libs/ncurses-5.2-r2:0=
>=sys-libs/readline-7:0=
sys-libs/zlib
elibc_glibc? ( net-libs/libnsl:= )
lzma? ( app-arch/xz-utils )
python? ( ${PYTHON_DEPS} )
guile? ( >=dev-scheme/guile-2.0 )
xml? ( dev-libs/expat )
source-highlight? (
dev-util/source-highlight
)
xxhash? (
dev-libs/xxhash
)
"
DEPEND="${RDEPEND}"
BDEPEND="
app-arch/xz-utils
sys-apps/texinfo
app-alternatives/yacc
nls? ( sys-devel/gettext )
source-highlight? ( virtual/pkgconfig )
test? ( dev-util/dejagnu )
"
PATCHES=(
"${FILESDIR}"/${PN}-8.3.1-verbose-build.patch
"${FILESDIR}"/${P}-readline-8.2-build.patch
"${FILESDIR}"/${P}-core-file-detach.patch
"${FILESDIR}"/${P}-configure-clang16.patch
)
pkg_setup() {
use python && python-single-r1_pkg_setup
}
src_prepare() {
default
[[ -d "${WORKDIR}"/${P}-patches-${PATCH_VER} ]] && eapply "${WORKDIR}"/${P}-patches-${PATCH_VER}
strip-linguas -u bfd/po opcodes/po
# 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
# See https://www.gnu.org/software/make/manual/html_node/Parallel-Output.html
# Avoid really confusing logs from subconfigure spam, makes logs far
# more legible.
MAKEOPTS="--output-sync=line ${MAKEOPTS}"
local myconf=(
# portage's econf() does not detect presence of --d-d-t
# because it greps only top-level ./configure. But not
# gnulib's or gdb's configure.
--disable-dependency-tracking
--with-pkgversion="$(gdb_branding)"
--with-bugurl='https://bugs.gentoo.org/'
--disable-werror
# Disable modules that are in a combined binutils/gdb tree. bug #490566
--disable-{binutils,etc,gas,gold,gprof,ld}
# avoid automagic dependency on (currently prefix) systems
# systems with debuginfod library, bug #754753
--without-debuginfod
$(use_enable test unit-tests)
# 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.
$(use_enable cet)
# We need to set both configure options, --with-sysroot and --libdir,
# to fix cross build issues that happen when configuring gmp.
# We explicitly need --libdir. Having only --with-sysroot without
# --libdir would not fix the build issues.
# For some reason, it is not enough to set only --with-sysroot,
# also not enough to pass --with-gmp-xxx options.
--with-sysroot="${ESYSROOT}"
--libdir="${ESYSROOT}/usr/$(get_libdir)"
)
local sysroot="${EPREFIX}/usr/${CTARGET}"
is_cross && myconf+=(
--with-sysroot="${sysroot}"
--includedir="${sysroot}/usr/include"
--with-gdb-datadir="\${datadir}/gdb/${CTARGET}"
)
# gdbserver only works for native targets (CHOST==CTARGET).
# it also doesn't support all targets, so rather than duplicate
# the target list (which changes between versions), use the
# "auto" value when things are turned on, which is triggered
# whenever no --enable or --disable is given
if is_cross || use !server ; then
myconf+=( --disable-gdbserver )
fi
myconf+=(
--enable-64-bit-bfd
--disable-install-libbfd
--disable-install-libiberty
--enable-obsolete
# This only disables building in the readline subdir.
# For gdb itself, it'll use the system version.
--disable-readline
--with-system-readline
# This only disables building in the zlib subdir.
# For gdb itself, it'll use the system version.
--without-zlib
--with-system-zlib
--with-separate-debug-dir="${EPREFIX}"/usr/lib/debug
$(use_with xml expat)
$(use_with lzma)
$(use_enable nls)
$(use_enable sim)
$(use_enable source-highlight)
$(use multitarget && echo --enable-targets=all)
$(use_with python python "${EPYTHON}")
$(use_with xxhash)
$(use_with guile)
)
if use sparc-solaris || use x86-solaris ; then
# Disable largefile support
# https://sourceware.org/ml/gdb-patches/2014-12/msg00058.html
myconf+=( --disable-largefile )
fi
# source-highlight is detected with pkg-config: bug #716558
export ac_cv_path_pkg_config_prog_path="$(tc-getPKG_CONFIG)"
export CC_FOR_BUILD="$(tc-getBUILD_CC)"
# ensure proper compiler is detected for Clang builds: bug #831202
export GCC_FOR_TARGET="${CC_FOR_TARGET:-$(tc-getCC)}"
econf "${myconf[@]}"
}
src_compile() {
emake V=1
}
src_test() {
# Run the unittests (nabbed invocation from Fedora's spec file) at least
emake -k -C gdb run GDBFLAGS='-batch -ex "maintenance selftest"'
# Too many failures
# In fact, gdb's test suite needs some work to get passing.
# See e.g. https://sourceware.org/gdb/wiki/TestingGDB.
# As of 11.2, on amd64: "# of unexpected failures 8600"
# Also, ia64 kernel crashes when gdb testsuite is running.
#emake -k check
}
src_install() {
emake V=1 DESTDIR="${D}" install
find "${ED}"/usr -name libiberty.a -delete || die
# Delete translations that conflict with binutils-libs. bug #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}-${f##*/}" || die
fi
done
return 0
fi
# Install it by hand for now:
# https://sourceware.org/ml/gdb-patches/2011-12/msg00915.html
# Only install if it exists due to the twisted behavior (see
# notes in src_configure above).
[[ -e gdbserver/gdbreplay ]] && dobin gdbserver/gdbreplay
docinto gdb
dodoc gdb/CONTRIBUTE gdb/README gdb/MAINTAINERS \
gdb/NEWS gdb/PROBLEMS
docinto sim
dodoc sim/{MAINTAINERS,README-HACKING}
if use server ; then
docinto gdbserver
dodoc gdbserver/README
fi
# Remove shared info pages
rm -f "${ED}"/usr/share/info/{annotate,bfd,configure,ctf-spec,standards}.info*
if use python ; then
python_optimize "${ED}"/usr/share/gdb/python/gdb
fi
}
pkg_postinst() {
# Portage doesn't unmerge files in /etc
rm -vf "${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
}

View File

@ -0,0 +1,310 @@
# Copyright 1999-2023 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
# See https://sourceware.org/gdb/wiki/DistroAdvice for general packaging
# tips & notes.
PYTHON_COMPAT=( python3_{9..11} )
inherit flag-o-matic python-single-r1 strip-linguas 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 ${PV} in
9999*)
# live git tree
EGIT_REPO_URI="https://sourceware.org/git/binutils-gdb.git"
inherit git-r3
SRC_URI=""
;;
*.*.50_p2???????|*.*.90_p2???????)
# Weekly snapshots
MY_PV="${PV/_p/.}"
SRC_URI="
https://sourceware.org/pub/gdb/snapshots/branch/gdb-weekly-${MY_PV}.tar.xz
https://sourceware.org/pub/gdb/snapshots/current/gdb-weekly-${MY_PV}.tar.xz
"
S="${WORKDIR}/${PN}-${MY_PV}"
;;
*.*.9?)
# Prereleases
MY_PV="${PV/_p/.}"
SRC_URI="
https://sourceware.org/pub/gdb/snapshots/branch/gdb-${MY_PV}.tar.xz
"
S="${WORKDIR}/${PN}-${MY_PV}"
;;
*)
# Normal upstream release
SRC_URI="
mirror://gnu/gdb/${P}.tar.xz
https://sourceware.org/pub/gdb/releases/${P}.tar.xz
"
KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~loong ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~x64-cygwin ~amd64-linux ~x86-linux ~x64-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
;;
esac
PATCH_DEV=""
PATCH_VER=""
DESCRIPTION="GNU debugger"
HOMEPAGE="https://sourceware.org/gdb/"
SRC_URI="
${SRC_URI}
${PATCH_DEV:+https://dev.gentoo.org/~${PATCH_DEV}/distfiles/${CATEGORY}/${PN}/${P}-patches-${PATCH_VER}.tar.xz}
${PATCH_VER:+mirror://gentoo/${P}-patches-${PATCH_VER}.tar.xz}
"
LICENSE="GPL-3+ LGPL-2.1+"
SLOT="0"
IUSE="cet guile lzma multitarget nls +python +server sim source-highlight test vanilla xml xxhash zstd"
REQUIRED_USE="python? ( ${PYTHON_REQUIRED_USE} )"
RESTRICT="!test? ( test )"
RDEPEND="
dev-libs/mpfr:0=
dev-libs/gmp:=
>=sys-libs/ncurses-5.2-r2:0=
>=sys-libs/readline-7:0=
sys-libs/zlib
elibc_glibc? ( net-libs/libnsl:= )
lzma? ( app-arch/xz-utils )
python? ( ${PYTHON_DEPS} )
guile? ( >=dev-scheme/guile-2.0 )
xml? ( dev-libs/expat )
source-highlight? (
dev-util/source-highlight
)
xxhash? (
dev-libs/xxhash
)
zstd? ( app-arch/zstd:= )
"
DEPEND="${RDEPEND}"
BDEPEND="
app-arch/xz-utils
sys-apps/texinfo
app-alternatives/yacc
nls? ( sys-devel/gettext )
source-highlight? ( virtual/pkgconfig )
test? ( dev-util/dejagnu )
"
PATCHES=(
"${FILESDIR}"/${PN}-8.3.1-verbose-build.patch
"${FILESDIR}"/${P}-Wenum-constexpr-conversion-clang16.patch
)
pkg_setup() {
use python && python-single-r1_pkg_setup
}
src_prepare() {
default
strip-linguas -u bfd/po opcodes/po
# 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
# See https://www.gnu.org/software/make/manual/html_node/Parallel-Output.html
# Avoid really confusing logs from subconfigure spam, makes logs far
# more legible.
MAKEOPTS="--output-sync=line ${MAKEOPTS}"
local myconf=(
# portage's econf() does not detect presence of --d-d-t
# because it greps only top-level ./configure. But not
# gnulib's or gdb's configure.
--disable-dependency-tracking
--with-pkgversion="$(gdb_branding)"
--with-bugurl='https://bugs.gentoo.org/'
--disable-werror
# Disable modules that are in a combined binutils/gdb tree. bug #490566
--disable-{binutils,etc,gas,gold,gprof,gprofng,ld}
# avoid automagic dependency on (currently prefix) systems
# systems with debuginfod library, bug #754753
--without-debuginfod
$(use_enable test unit-tests)
# 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.
$(use_enable cet)
# Helps when cross-compiling. Not to be confused with --with-sysroot.
--with-build-sysroot="${ESYSROOT}"
)
is_cross && myconf+=(
--with-sysroot="\${prefix}/${CTARGET}"
--includedir="\${prefix}/include/${CTARGET}"
--with-gdb-datadir="\${datadir}/gdb/${CTARGET}"
)
# gdbserver only works for native targets (CHOST==CTARGET).
# it also doesn't support all targets, so rather than duplicate
# the target list (which changes between versions), use the
# "auto" value when things are turned on, which is triggered
# whenever no --enable or --disable is given
if is_cross || use !server ; then
myconf+=( --disable-gdbserver )
fi
myconf+=(
--enable-64-bit-bfd
--disable-install-libbfd
--disable-install-libiberty
--enable-obsolete
# This only disables building in the readline subdir.
# For gdb itself, it'll use the system version.
--disable-readline
--with-system-readline
# This only disables building in the zlib subdir.
# For gdb itself, it'll use the system version.
--without-zlib
--with-system-zlib
--with-separate-debug-dir="${EPREFIX}"/usr/lib/debug
$(use_with xml expat)
$(use_with lzma)
$(use_enable nls)
$(use_enable sim)
$(use_enable source-highlight)
$(use multitarget && echo --enable-targets=all)
$(use_with python python "${EPYTHON}")
$(use_with xxhash)
$(use_with guile)
$(use_with zstd)
# Find libraries using the toolchain sysroot rather than the configured
# prefix. Needed when cross-compiling.
#
# Check which libraries to apply this to with:
# "${S}"/gdb/configure --help | grep without-lib | sort
--without-lib{babeltrace,expat,gmp,iconv,ipt,lzma,mpfr,xxhash}-prefix
)
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="$(tc-getPKG_CONFIG)"
export CC_FOR_BUILD="$(tc-getBUILD_CC)"
# ensure proper compiler is detected for Clang builds: bug #831202
export GCC_FOR_TARGET="${CC_FOR_TARGET:-$(tc-getCC)}"
econf "${myconf[@]}"
}
src_compile() {
emake V=1
}
src_test() {
# Run the unittests (nabbed invocation from Fedora's spec file) at least
emake -k -C gdb run GDBFLAGS='-batch -ex "maintenance selftest"'
# Too many failures
# In fact, gdb's test suite needs some work to get passing.
# See e.g. https://sourceware.org/gdb/wiki/TestingGDB.
# As of 11.2, on amd64: "# of unexpected failures 8600"
# Also, ia64 kernel crashes when gdb testsuite is running.
#emake -k check
}
src_install() {
emake V=1 DESTDIR="${D}" install
find "${ED}"/usr -name libiberty.a -delete || die
# Delete translations that conflict with binutils-libs. bug #528088
# Note: Should figure out how to store these in an internal gdb dir.
if use nls ; then
find "${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}-${f##*/}" || die
fi
done
return 0
fi
# Install it by hand for now:
# https://sourceware.org/ml/gdb-patches/2011-12/msg00915.html
# Only install if it exists due to the twisted behavior (see
# notes in src_configure above).
[[ -e gdbserver/gdbreplay ]] && dobin gdbserver/gdbreplay
docinto gdb
dodoc gdb/CONTRIBUTE gdb/README gdb/MAINTAINERS \
gdb/NEWS gdb/PROBLEMS
docinto sim
dodoc sim/{MAINTAINERS,README-HACKING}
if use server ; then
docinto gdbserver
dodoc gdbserver/README
fi
# Remove shared info pages
rm -f "${ED}"/usr/share/info/{annotate,bfd,configure,ctf-spec,standards}.info*
if use python ; then
python_optimize "${ED}"/usr/share/gdb/python/gdb
fi
}
pkg_postinst() {
# Portage doesn't unmerge files in /etc
rm -vf "${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
}

View File

@ -0,0 +1,319 @@
# Copyright 1999-2023 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
# See https://sourceware.org/gdb/wiki/DistroAdvice for general packaging
# tips & notes.
PYTHON_COMPAT=( python3_{9..11} )
inherit flag-o-matic python-single-r1 strip-linguas 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 ${PV} in
9999*)
# live git tree
EGIT_REPO_URI="https://sourceware.org/git/binutils-gdb.git"
inherit git-r3
SRC_URI=""
;;
*.*.50_p2???????|*.*.90_p2???????)
# Weekly snapshots
MY_PV="${PV/_p/.}"
SRC_URI="
https://sourceware.org/pub/gdb/snapshots/branch/gdb-weekly-${MY_PV}.tar.xz
https://sourceware.org/pub/gdb/snapshots/current/gdb-weekly-${MY_PV}.tar.xz
https://dev.gentoo.org/~sam/distfiles/${CATEGORY}/${PN}/gdb-weekly-${MY_PV}.tar.xz
"
S="${WORKDIR}/${PN}-${MY_PV}"
# e.g. 13.1.90_p20230325 is a snapshot on the stable branch, so it's fine
if [[ ${PV} == *.[123456789].9?_p2??????? ]] ; then
REGULAR_RELEASE=1
fi
;;
*.*.9?)
# Prereleases
MY_PV="${PV/_p/.}"
SRC_URI="
https://sourceware.org/pub/gdb/snapshots/branch/gdb-${MY_PV}.tar.xz
https://dev.gentoo.org/~sam/distfiles/${CATEGORY}/${PN}/gdb-${MY_PV}.tar.xz
"
S="${WORKDIR}/${PN}-${MY_PV}"
;;
*)
# Normal upstream release
SRC_URI="
mirror://gnu/gdb/${P}.tar.xz
https://sourceware.org/pub/gdb/releases/${P}.tar.xz
"
REGULAR_RELEASE=1
esac
PATCH_DEV=""
PATCH_VER=""
DESCRIPTION="GNU debugger"
HOMEPAGE="https://sourceware.org/gdb/"
SRC_URI="
${SRC_URI}
${PATCH_DEV:+https://dev.gentoo.org/~${PATCH_DEV}/distfiles/${CATEGORY}/${PN}/${P}-patches-${PATCH_VER}.tar.xz}
${PATCH_VER:+mirror://gentoo/${P}-patches-${PATCH_VER}.tar.xz}
"
LICENSE="GPL-3+ LGPL-2.1+"
SLOT="0"
IUSE="cet guile lzma multitarget nls +python +server sim source-highlight test vanilla xml xxhash zstd"
if [[ -n ${REGULAR_RELEASE} ]] ; then
KEYWORDS="~alpha amd64 arm arm64 hppa ~ia64 ~loong ~m68k ~mips ppc ppc64 ~riscv ~s390 sparc x86 ~x64-cygwin ~amd64-linux ~x86-linux ~x64-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
fi
REQUIRED_USE="python? ( ${PYTHON_REQUIRED_USE} )"
RESTRICT="!test? ( test )"
RDEPEND="
dev-libs/mpfr:=
dev-libs/gmp:=
>=sys-libs/ncurses-5.2-r2:=
>=sys-libs/readline-7:=
sys-libs/zlib
elibc_glibc? ( net-libs/libnsl:= )
lzma? ( app-arch/xz-utils )
python? ( ${PYTHON_DEPS} )
guile? ( >=dev-scheme/guile-2.0 )
xml? ( dev-libs/expat )
source-highlight? (
dev-util/source-highlight
)
xxhash? (
dev-libs/xxhash
)
zstd? ( app-arch/zstd:= )
"
DEPEND="${RDEPEND}"
BDEPEND="
app-arch/xz-utils
sys-apps/texinfo
app-alternatives/yacc
nls? ( sys-devel/gettext )
source-highlight? ( virtual/pkgconfig )
test? ( dev-util/dejagnu )
"
PATCHES=(
"${FILESDIR}"/${PN}-8.3.1-verbose-build.patch
"${FILESDIR}"/${PN}-13.1-Wenum-constexpr-conversion-clang16.patch
)
pkg_setup() {
use python && python-single-r1_pkg_setup
}
src_prepare() {
default
strip-linguas -u bfd/po opcodes/po
# 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
# See https://www.gnu.org/software/make/manual/html_node/Parallel-Output.html
# Avoid really confusing logs from subconfigure spam, makes logs far
# more legible.
MAKEOPTS="--output-sync=line ${MAKEOPTS}"
local myconf=(
# portage's econf() does not detect presence of --d-d-t
# because it greps only top-level ./configure. But not
# gnulib's or gdb's configure.
--disable-dependency-tracking
--with-pkgversion="$(gdb_branding)"
--with-bugurl='https://bugs.gentoo.org/'
--disable-werror
# Disable modules that are in a combined binutils/gdb tree. bug #490566
--disable-{binutils,etc,gas,gold,gprof,gprofng,ld}
# avoid automagic dependency on (currently prefix) systems
# systems with debuginfod library, bug #754753
--without-debuginfod
$(use_enable test unit-tests)
# 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.
$(use_enable cet)
# Helps when cross-compiling. Not to be confused with --with-sysroot.
--with-build-sysroot="${ESYSROOT}"
)
is_cross && myconf+=(
--with-sysroot="\${prefix}/${CTARGET}"
--includedir="\${prefix}/include/${CTARGET}"
--with-gdb-datadir="\${datadir}/gdb/${CTARGET}"
)
# gdbserver only works for native targets (CHOST==CTARGET).
# it also doesn't support all targets, so rather than duplicate
# the target list (which changes between versions), use the
# "auto" value when things are turned on, which is triggered
# whenever no --enable or --disable is given
if is_cross || use !server ; then
myconf+=( --disable-gdbserver )
fi
myconf+=(
--enable-64-bit-bfd
--disable-install-libbfd
--disable-install-libiberty
--enable-obsolete
# This only disables building in the readline subdir.
# For gdb itself, it'll use the system version.
--disable-readline
--with-system-readline
# This only disables building in the zlib subdir.
# For gdb itself, it'll use the system version.
--without-zlib
--with-system-zlib
--with-separate-debug-dir="${EPREFIX}"/usr/lib/debug
$(use_with xml expat)
$(use_with lzma)
$(use_enable nls)
$(use_enable sim)
$(use_enable source-highlight)
$(use multitarget && echo --enable-targets=all)
$(use_with python python "${EPYTHON}")
$(use_with xxhash)
$(use_with guile)
$(use_with zstd)
# Find libraries using the toolchain sysroot rather than the configured
# prefix. Needed when cross-compiling.
#
# Check which libraries to apply this to with:
# "${S}"/gdb/configure --help | grep without-lib | sort
--without-lib{babeltrace,expat,gmp,iconv,ipt,lzma,mpfr,xxhash}-prefix
)
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="$(tc-getPKG_CONFIG)"
export CC_FOR_BUILD="$(tc-getBUILD_CC)"
# ensure proper compiler is detected for Clang builds: bug #831202
export GCC_FOR_TARGET="${CC_FOR_TARGET:-$(tc-getCC)}"
econf "${myconf[@]}"
}
src_compile() {
emake V=1
}
src_test() {
# Run the unittests (nabbed invocation from Fedora's spec file) at least
emake -k -C gdb run GDBFLAGS='-batch -ex "maintenance selftest"'
# Too many failures
# In fact, gdb's test suite needs some work to get passing.
# See e.g. https://sourceware.org/gdb/wiki/TestingGDB.
# As of 11.2, on amd64: "# of unexpected failures 8600"
# Also, ia64 kernel crashes when gdb testsuite is running.
#emake -k check
}
src_install() {
emake V=1 DESTDIR="${D}" install
find "${ED}"/usr -name libiberty.a -delete || die
# Delete translations that conflict with binutils-libs. bug #528088
# Note: Should figure out how to store these in an internal gdb dir.
if use nls ; then
find "${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}-${f##*/}" || die
fi
done
return 0
fi
# Install it by hand for now:
# https://sourceware.org/ml/gdb-patches/2011-12/msg00915.html
# Only install if it exists due to the twisted behavior (see
# notes in src_configure above).
[[ -e gdbserver/gdbreplay ]] && dobin gdbserver/gdbreplay
docinto gdb
dodoc gdb/CONTRIBUTE gdb/README gdb/MAINTAINERS \
gdb/NEWS gdb/PROBLEMS
docinto sim
dodoc sim/{MAINTAINERS,README-HACKING}
if use server ; then
docinto gdbserver
dodoc gdbserver/README
fi
# Remove shared info pages
rm -f "${ED}"/usr/share/info/{annotate,bfd,configure,ctf-spec,standards}.info*
if use python ; then
python_optimize "${ED}"/usr/share/gdb/python/gdb
fi
}
pkg_postinst() {
# Portage doesn't unmerge files in /etc
rm -vf "${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
}

View File

@ -0,0 +1,319 @@
# Copyright 1999-2023 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
# See https://sourceware.org/gdb/wiki/DistroAdvice for general packaging
# tips & notes.
PYTHON_COMPAT=( python3_{9..11} )
inherit flag-o-matic python-single-r1 strip-linguas 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 ${PV} in
9999*)
# live git tree
EGIT_REPO_URI="https://sourceware.org/git/binutils-gdb.git"
inherit git-r3
SRC_URI=""
;;
*.*.50_p2???????|*.*.90_p2???????)
# Weekly snapshots
MY_PV="${PV/_p/.}"
SRC_URI="
https://sourceware.org/pub/gdb/snapshots/branch/gdb-weekly-${MY_PV}.tar.xz
https://sourceware.org/pub/gdb/snapshots/current/gdb-weekly-${MY_PV}.tar.xz
https://dev.gentoo.org/~sam/distfiles/${CATEGORY}/${PN}/gdb-weekly-${MY_PV}.tar.xz
"
S="${WORKDIR}/${PN}-${MY_PV}"
# e.g. 13.1.90_p20230325 is a snapshot on the stable branch, so it's fine
if [[ ${PV} == *.[123456789].9?_p2??????? ]] ; then
REGULAR_RELEASE=1
fi
;;
*.*.9?)
# Prereleases
MY_PV="${PV/_p/.}"
SRC_URI="
https://sourceware.org/pub/gdb/snapshots/branch/gdb-${MY_PV}.tar.xz
https://dev.gentoo.org/~sam/distfiles/${CATEGORY}/${PN}/gdb-${MY_PV}.tar.xz
"
S="${WORKDIR}/${PN}-${MY_PV}"
;;
*)
# Normal upstream release
SRC_URI="
mirror://gnu/gdb/${P}.tar.xz
https://sourceware.org/pub/gdb/releases/${P}.tar.xz
"
REGULAR_RELEASE=1
esac
PATCH_DEV=""
PATCH_VER=""
DESCRIPTION="GNU debugger"
HOMEPAGE="https://sourceware.org/gdb/"
SRC_URI="
${SRC_URI}
${PATCH_DEV:+https://dev.gentoo.org/~${PATCH_DEV}/distfiles/${CATEGORY}/${PN}/${P}-patches-${PATCH_VER}.tar.xz}
${PATCH_VER:+mirror://gentoo/${P}-patches-${PATCH_VER}.tar.xz}
"
LICENSE="GPL-3+ LGPL-2.1+"
SLOT="0"
IUSE="cet guile lzma multitarget nls +python +server sim source-highlight test vanilla xml xxhash zstd"
if [[ -n ${REGULAR_RELEASE} ]] ; then
KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~loong ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~x64-cygwin ~amd64-linux ~x86-linux ~x64-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
fi
REQUIRED_USE="python? ( ${PYTHON_REQUIRED_USE} )"
RESTRICT="!test? ( test )"
RDEPEND="
dev-libs/mpfr:=
dev-libs/gmp:=
>=sys-libs/ncurses-5.2-r2:=
>=sys-libs/readline-7:=
sys-libs/zlib
elibc_glibc? ( net-libs/libnsl:= )
lzma? ( app-arch/xz-utils )
python? ( ${PYTHON_DEPS} )
guile? ( >=dev-scheme/guile-2.0 )
xml? ( dev-libs/expat )
source-highlight? (
dev-util/source-highlight
)
xxhash? (
dev-libs/xxhash
)
zstd? ( app-arch/zstd:= )
"
DEPEND="${RDEPEND}"
BDEPEND="
app-arch/xz-utils
sys-apps/texinfo
app-alternatives/yacc
nls? ( sys-devel/gettext )
source-highlight? ( virtual/pkgconfig )
test? ( dev-util/dejagnu )
"
PATCHES=(
"${FILESDIR}"/${PN}-8.3.1-verbose-build.patch
"${FILESDIR}"/${PN}-13.1-Wenum-constexpr-conversion-clang16.patch
)
pkg_setup() {
use python && python-single-r1_pkg_setup
}
src_prepare() {
default
strip-linguas -u bfd/po opcodes/po
# 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
# See https://www.gnu.org/software/make/manual/html_node/Parallel-Output.html
# Avoid really confusing logs from subconfigure spam, makes logs far
# more legible.
MAKEOPTS="--output-sync=line ${MAKEOPTS}"
local myconf=(
# portage's econf() does not detect presence of --d-d-t
# because it greps only top-level ./configure. But not
# gnulib's or gdb's configure.
--disable-dependency-tracking
--with-pkgversion="$(gdb_branding)"
--with-bugurl='https://bugs.gentoo.org/'
--disable-werror
# Disable modules that are in a combined binutils/gdb tree. bug #490566
--disable-{binutils,etc,gas,gold,gprof,gprofng,ld}
# avoid automagic dependency on (currently prefix) systems
# systems with debuginfod library, bug #754753
--without-debuginfod
$(use_enable test unit-tests)
# 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.
$(use_enable cet)
# Helps when cross-compiling. Not to be confused with --with-sysroot.
--with-build-sysroot="${ESYSROOT}"
)
is_cross && myconf+=(
--with-sysroot="\${prefix}/${CTARGET}"
--includedir="\${prefix}/include/${CTARGET}"
--with-gdb-datadir="\${datadir}/gdb/${CTARGET}"
)
# gdbserver only works for native targets (CHOST==CTARGET).
# it also doesn't support all targets, so rather than duplicate
# the target list (which changes between versions), use the
# "auto" value when things are turned on, which is triggered
# whenever no --enable or --disable is given
if is_cross || use !server ; then
myconf+=( --disable-gdbserver )
fi
myconf+=(
--enable-64-bit-bfd
--disable-install-libbfd
--disable-install-libiberty
--enable-obsolete
# This only disables building in the readline subdir.
# For gdb itself, it'll use the system version.
--disable-readline
--with-system-readline
# This only disables building in the zlib subdir.
# For gdb itself, it'll use the system version.
--without-zlib
--with-system-zlib
--with-separate-debug-dir="${EPREFIX}"/usr/lib/debug
$(use_with xml expat)
$(use_with lzma)
$(use_enable nls)
$(use_enable sim)
$(use_enable source-highlight)
$(use multitarget && echo --enable-targets=all)
$(use_with python python "${EPYTHON}")
$(use_with xxhash)
$(use_with guile)
$(use_with zstd)
# Find libraries using the toolchain sysroot rather than the configured
# prefix. Needed when cross-compiling.
#
# Check which libraries to apply this to with:
# "${S}"/gdb/configure --help | grep without-lib | sort
--without-lib{babeltrace,expat,gmp,iconv,ipt,lzma,mpfr,xxhash}-prefix
)
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="$(tc-getPKG_CONFIG)"
export CC_FOR_BUILD="$(tc-getBUILD_CC)"
# ensure proper compiler is detected for Clang builds: bug #831202
export GCC_FOR_TARGET="${CC_FOR_TARGET:-$(tc-getCC)}"
econf "${myconf[@]}"
}
src_compile() {
emake V=1
}
src_test() {
# Run the unittests (nabbed invocation from Fedora's spec file) at least
emake -k -C gdb run GDBFLAGS='-batch -ex "maintenance selftest"'
# Too many failures
# In fact, gdb's test suite needs some work to get passing.
# See e.g. https://sourceware.org/gdb/wiki/TestingGDB.
# As of 11.2, on amd64: "# of unexpected failures 8600"
# Also, ia64 kernel crashes when gdb testsuite is running.
#emake -k check
}
src_install() {
emake V=1 DESTDIR="${D}" install
find "${ED}"/usr -name libiberty.a -delete || die
# Delete translations that conflict with binutils-libs. bug #528088
# Note: Should figure out how to store these in an internal gdb dir.
if use nls ; then
find "${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}-${f##*/}" || die
fi
done
return 0
fi
# Install it by hand for now:
# https://sourceware.org/ml/gdb-patches/2011-12/msg00915.html
# Only install if it exists due to the twisted behavior (see
# notes in src_configure above).
[[ -e gdbserver/gdbreplay ]] && dobin gdbserver/gdbreplay
docinto gdb
dodoc gdb/CONTRIBUTE gdb/README gdb/MAINTAINERS \
gdb/NEWS gdb/PROBLEMS
docinto sim
dodoc sim/{MAINTAINERS,README-HACKING}
if use server ; then
docinto gdbserver
dodoc gdbserver/README
fi
# Remove shared info pages
rm -f "${ED}"/usr/share/info/{annotate,bfd,configure,ctf-spec,standards}.info*
if use python ; then
python_optimize "${ED}"/usr/share/gdb/python/gdb
fi
}
pkg_postinst() {
# Portage doesn't unmerge files in /etc
rm -vf "${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
}

View File

@ -0,0 +1,318 @@
# Copyright 1999-2023 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
# See https://sourceware.org/gdb/wiki/DistroAdvice for general packaging
# tips & notes.
PYTHON_COMPAT=( python3_{9..11} )
inherit flag-o-matic python-single-r1 strip-linguas 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 ${PV} in
9999*)
# live git tree
EGIT_REPO_URI="https://sourceware.org/git/binutils-gdb.git"
inherit git-r3
SRC_URI=""
;;
*.*.50_p2???????|*.*.90_p2???????)
# Weekly snapshots
MY_PV="${PV/_p/.}"
SRC_URI="
https://sourceware.org/pub/gdb/snapshots/branch/gdb-weekly-${MY_PV}.tar.xz
https://sourceware.org/pub/gdb/snapshots/current/gdb-weekly-${MY_PV}.tar.xz
https://dev.gentoo.org/~sam/distfiles/${CATEGORY}/${PN}/gdb-weekly-${MY_PV}.tar.xz
"
S="${WORKDIR}/${PN}-${MY_PV}"
# e.g. 13.1.90_p20230325 is a snapshot on the stable branch, so it's fine
if [[ ${PV} == *.[123456789].9?_p2??????? ]] ; then
REGULAR_RELEASE=1
fi
;;
*.*.9?)
# Prereleases
MY_PV="${PV/_p/.}"
SRC_URI="
https://sourceware.org/pub/gdb/snapshots/branch/gdb-${MY_PV}.tar.xz
https://dev.gentoo.org/~sam/distfiles/${CATEGORY}/${PN}/gdb-${MY_PV}.tar.xz
"
S="${WORKDIR}/${PN}-${MY_PV}"
;;
*)
# Normal upstream release
SRC_URI="
mirror://gnu/gdb/${P}.tar.xz
https://sourceware.org/pub/gdb/releases/${P}.tar.xz
"
REGULAR_RELEASE=1
esac
PATCH_DEV=""
PATCH_VER=""
DESCRIPTION="GNU debugger"
HOMEPAGE="https://sourceware.org/gdb/"
SRC_URI="
${SRC_URI}
${PATCH_DEV:+https://dev.gentoo.org/~${PATCH_DEV}/distfiles/${CATEGORY}/${PN}/${P}-patches-${PATCH_VER}.tar.xz}
${PATCH_VER:+mirror://gentoo/${P}-patches-${PATCH_VER}.tar.xz}
"
LICENSE="GPL-3+ LGPL-2.1+"
SLOT="0"
IUSE="cet guile lzma multitarget nls +python +server sim source-highlight test vanilla xml xxhash zstd"
if [[ -n ${REGULAR_RELEASE} ]] ; then
KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~loong ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~x64-cygwin ~amd64-linux ~x86-linux ~x64-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
fi
REQUIRED_USE="python? ( ${PYTHON_REQUIRED_USE} )"
RESTRICT="!test? ( test )"
RDEPEND="
dev-libs/mpfr:=
dev-libs/gmp:=
>=sys-libs/ncurses-5.2-r2:=
>=sys-libs/readline-7:=
sys-libs/zlib
elibc_glibc? ( net-libs/libnsl:= )
lzma? ( app-arch/xz-utils )
python? ( ${PYTHON_DEPS} )
guile? ( >=dev-scheme/guile-2.0 )
xml? ( dev-libs/expat )
source-highlight? (
dev-util/source-highlight
)
xxhash? (
dev-libs/xxhash
)
zstd? ( app-arch/zstd:= )
"
DEPEND="${RDEPEND}"
BDEPEND="
app-arch/xz-utils
sys-apps/texinfo
app-alternatives/yacc
nls? ( sys-devel/gettext )
source-highlight? ( virtual/pkgconfig )
test? ( dev-util/dejagnu )
"
PATCHES=(
"${FILESDIR}"/${PN}-8.3.1-verbose-build.patch
)
pkg_setup() {
use python && python-single-r1_pkg_setup
}
src_prepare() {
default
strip-linguas -u bfd/po opcodes/po
# 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
# See https://www.gnu.org/software/make/manual/html_node/Parallel-Output.html
# Avoid really confusing logs from subconfigure spam, makes logs far
# more legible.
MAKEOPTS="--output-sync=line ${MAKEOPTS}"
local myconf=(
# portage's econf() does not detect presence of --d-d-t
# because it greps only top-level ./configure. But not
# gnulib's or gdb's configure.
--disable-dependency-tracking
--with-pkgversion="$(gdb_branding)"
--with-bugurl='https://bugs.gentoo.org/'
--disable-werror
# Disable modules that are in a combined binutils/gdb tree. bug #490566
--disable-{binutils,etc,gas,gold,gprof,gprofng,ld}
# avoid automagic dependency on (currently prefix) systems
# systems with debuginfod library, bug #754753
--without-debuginfod
$(use_enable test unit-tests)
# 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.
$(use_enable cet)
# Helps when cross-compiling. Not to be confused with --with-sysroot.
--with-build-sysroot="${ESYSROOT}"
)
is_cross && myconf+=(
--with-sysroot="\${prefix}/${CTARGET}"
--includedir="\${prefix}/include/${CTARGET}"
--with-gdb-datadir="\${datadir}/gdb/${CTARGET}"
)
# gdbserver only works for native targets (CHOST==CTARGET).
# it also doesn't support all targets, so rather than duplicate
# the target list (which changes between versions), use the
# "auto" value when things are turned on, which is triggered
# whenever no --enable or --disable is given
if is_cross || use !server ; then
myconf+=( --disable-gdbserver )
fi
myconf+=(
--enable-64-bit-bfd
--disable-install-libbfd
--disable-install-libiberty
--enable-obsolete
# This only disables building in the readline subdir.
# For gdb itself, it'll use the system version.
--disable-readline
--with-system-readline
# This only disables building in the zlib subdir.
# For gdb itself, it'll use the system version.
--without-zlib
--with-system-zlib
--with-separate-debug-dir="${EPREFIX}"/usr/lib/debug
$(use_with xml expat)
$(use_with lzma)
$(use_enable nls)
$(use_enable sim)
$(use_enable source-highlight)
$(use multitarget && echo --enable-targets=all)
$(use_with python python "${EPYTHON}")
$(use_with xxhash)
$(use_with guile)
$(use_with zstd)
# Find libraries using the toolchain sysroot rather than the configured
# prefix. Needed when cross-compiling.
#
# Check which libraries to apply this to with:
# "${S}"/gdb/configure --help | grep without-lib | sort
--without-lib{babeltrace,expat,gmp,iconv,ipt,lzma,mpfr,xxhash}-prefix
)
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="$(tc-getPKG_CONFIG)"
export CC_FOR_BUILD="$(tc-getBUILD_CC)"
# ensure proper compiler is detected for Clang builds: bug #831202
export GCC_FOR_TARGET="${CC_FOR_TARGET:-$(tc-getCC)}"
econf "${myconf[@]}"
}
src_compile() {
emake V=1
}
src_test() {
# Run the unittests (nabbed invocation from Fedora's spec file) at least
emake -k -C gdb run GDBFLAGS='-batch -ex "maintenance selftest"'
# Too many failures
# In fact, gdb's test suite needs some work to get passing.
# See e.g. https://sourceware.org/gdb/wiki/TestingGDB.
# As of 11.2, on amd64: "# of unexpected failures 8600"
# Also, ia64 kernel crashes when gdb testsuite is running.
#emake -k check
}
src_install() {
emake V=1 DESTDIR="${D}" install
find "${ED}"/usr -name libiberty.a -delete || die
# Delete translations that conflict with binutils-libs. bug #528088
# Note: Should figure out how to store these in an internal gdb dir.
if use nls ; then
find "${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}-${f##*/}" || die
fi
done
return 0
fi
# Install it by hand for now:
# https://sourceware.org/ml/gdb-patches/2011-12/msg00915.html
# Only install if it exists due to the twisted behavior (see
# notes in src_configure above).
[[ -e gdbserver/gdbreplay ]] && dobin gdbserver/gdbreplay
docinto gdb
dodoc gdb/CONTRIBUTE gdb/README gdb/MAINTAINERS \
gdb/NEWS gdb/PROBLEMS
docinto sim
dodoc sim/{MAINTAINERS,README-HACKING}
if use server ; then
docinto gdbserver
dodoc gdbserver/README
fi
# Remove shared info pages
rm -f "${ED}"/usr/share/info/{annotate,bfd,configure,ctf-spec,standards}.info*
if use python ; then
python_optimize "${ED}"/usr/share/gdb/python/gdb
fi
}
pkg_postinst() {
# Portage doesn't unmerge files in /etc
rm -vf "${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
}

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@ -0,0 +1,22 @@
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "https://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="sim">Build gdb's simulators for various hardware platforms. See https://sourceware.org/gdb/wiki/Sim.</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>