b443fb3970
- Backport fix for problems associated with GCC 13's self-move warning. - Tweak gdb-6.6-buildid-locate-rpm.patch so that running GDB's configure script will not error out due to GCC 13's warnings. - Backport replace deprecated distutils.sysconfig in python-config.
1051 lines
33 KiB
Diff
1051 lines
33 KiB
Diff
From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
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From: Fedora GDB patches <invalid@email.com>
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Date: Fri, 27 Oct 2017 21:07:50 +0200
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Subject: gdb-6.6-buildid-locate-rpm.patch
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;;=push+jan
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diff --git a/gdb/aclocal.m4 b/gdb/aclocal.m4
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--- a/gdb/aclocal.m4
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+++ b/gdb/aclocal.m4
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@@ -11,7 +11,223 @@
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# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
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# PARTICULAR PURPOSE.
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+# pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*-
|
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+# serial 1 (pkg-config-0.24)
|
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+#
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+# Copyright © 2004 Scott James Remnant <scott@netsplit.com>.
|
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+#
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+# This program is free software; you can redistribute it and/or modify
|
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+# it under the terms of the GNU General Public License as published by
|
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+# the Free Software Foundation; either version 2 of the License, or
|
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+# (at your option) any later version.
|
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+#
|
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+# This program is distributed in the hope that it will be useful, but
|
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+# WITHOUT ANY WARRANTY; without even the implied warranty of
|
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+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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+# General Public License for more details.
|
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+#
|
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+# You should have received a copy of the GNU General Public License
|
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+# along with this program; if not, write to the Free Software
|
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+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
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+#
|
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+# As a special exception to the GNU General Public License, if you
|
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+# distribute this file as part of a program that contains a
|
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+# configuration script generated by Autoconf, you may include it under
|
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+# the same distribution terms that you use for the rest of that program.
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+
|
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+# PKG_PROG_PKG_CONFIG([MIN-VERSION])
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+# ----------------------------------
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+AC_DEFUN([PKG_PROG_PKG_CONFIG],
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+[m4_pattern_forbid([^_?PKG_[A-Z_]+$])
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+m4_pattern_allow([^PKG_CONFIG(_(PATH|LIBDIR|SYSROOT_DIR|ALLOW_SYSTEM_(CFLAGS|LIBS)))?$])
|
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+m4_pattern_allow([^PKG_CONFIG_(DISABLE_UNINSTALLED|TOP_BUILD_DIR|DEBUG_SPEW)$])
|
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+AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])
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|
+AC_ARG_VAR([PKG_CONFIG_PATH], [directories to add to pkg-config's search path])
|
|
+AC_ARG_VAR([PKG_CONFIG_LIBDIR], [path overriding pkg-config's built-in search path])
|
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+
|
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+if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
|
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+ AC_PATH_TOOL([PKG_CONFIG], [pkg-config])
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+fi
|
|
+if test -n "$PKG_CONFIG"; then
|
|
+ _pkg_min_version=m4_default([$1], [0.9.0])
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+ AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version])
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+ if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
|
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+ AC_MSG_RESULT([yes])
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+ else
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+ AC_MSG_RESULT([no])
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+ PKG_CONFIG=""
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+ fi
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+fi[]dnl
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+])# PKG_PROG_PKG_CONFIG
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+
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+# PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
|
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+#
|
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+# Check to see whether a particular set of modules exists. Similar
|
|
+# to PKG_CHECK_MODULES(), but does not set variables or print errors.
|
|
+#
|
|
+# Please remember that m4 expands AC_REQUIRE([PKG_PROG_PKG_CONFIG])
|
|
+# only at the first occurence in configure.ac, so if the first place
|
|
+# it's called might be skipped (such as if it is within an "if", you
|
|
+# have to call PKG_CHECK_EXISTS manually
|
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+# --------------------------------------------------------------
|
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+AC_DEFUN([PKG_CHECK_EXISTS],
|
|
+[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
|
|
+if test -n "$PKG_CONFIG" && \
|
|
+ AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then
|
|
+ m4_default([$2], [:])
|
|
+m4_ifvaln([$3], [else
|
|
+ $3])dnl
|
|
+fi])
|
|
+
|
|
+# _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES])
|
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+# ---------------------------------------------
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|
+m4_define([_PKG_CONFIG],
|
|
+[if test -n "$$1"; then
|
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+ pkg_cv_[]$1="$$1"
|
|
+ elif test -n "$PKG_CONFIG"; then
|
|
+ PKG_CHECK_EXISTS([$3],
|
|
+ [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`
|
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+ test "x$?" != "x0" && pkg_failed=yes ],
|
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+ [pkg_failed=yes])
|
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+ else
|
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+ pkg_failed=untried
|
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+fi[]dnl
|
|
+])# _PKG_CONFIG
|
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+
|
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+# _PKG_SHORT_ERRORS_SUPPORTED
|
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+# -----------------------------
|
|
+AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED],
|
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+[AC_REQUIRE([PKG_PROG_PKG_CONFIG])
|
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+if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
|
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+ _pkg_short_errors_supported=yes
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+else
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+ _pkg_short_errors_supported=no
|
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+fi[]dnl
|
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+])# _PKG_SHORT_ERRORS_SUPPORTED
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+
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+
|
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+# PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
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+# [ACTION-IF-NOT-FOUND])
|
|
+#
|
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+#
|
|
+# Note that if there is a possibility the first call to
|
|
+# PKG_CHECK_MODULES might not happen, you should be sure to include an
|
|
+# explicit call to PKG_PROG_PKG_CONFIG in your configure.ac
|
|
+#
|
|
+#
|
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+# --------------------------------------------------------------
|
|
+AC_DEFUN([PKG_CHECK_MODULES],
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+[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
|
|
+AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl
|
|
+AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl
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+
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+pkg_failed=no
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+AC_MSG_CHECKING([for $1])
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+
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+_PKG_CONFIG([$1][_CFLAGS], [cflags], [$2])
|
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+_PKG_CONFIG([$1][_LIBS], [libs], [$2])
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+
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+m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS
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+and $1[]_LIBS to avoid the need to call pkg-config.
|
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+See the pkg-config man page for more details.])
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+
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+if test $pkg_failed = yes; then
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+ AC_MSG_RESULT([no])
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+ _PKG_SHORT_ERRORS_SUPPORTED
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+ if test $_pkg_short_errors_supported = yes; then
|
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+ $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "$2" 2>&1`
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+ else
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+ $1[]_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "$2" 2>&1`
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+ fi
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+ # Put the nasty error message in config.log where it belongs
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+ echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD
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+
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+ m4_default([$4], [AC_MSG_ERROR(
|
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+[Package requirements ($2) were not met:
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+
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+$$1_PKG_ERRORS
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+
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+Consider adjusting the PKG_CONFIG_PATH environment variable if you
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+installed software in a non-standard prefix.
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+
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+_PKG_TEXT])[]dnl
|
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+ ])
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+elif test $pkg_failed = untried; then
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+ AC_MSG_RESULT([no])
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+ m4_default([$4], [AC_MSG_FAILURE(
|
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+[The pkg-config script could not be found or is too old. Make sure it
|
|
+is in your PATH or set the PKG_CONFIG environment variable to the full
|
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+path to pkg-config.
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+
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+_PKG_TEXT
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+
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+To get pkg-config, see <http://pkg-config.freedesktop.org/>.])[]dnl
|
|
+ ])
|
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+else
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+ $1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS
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+ $1[]_LIBS=$pkg_cv_[]$1[]_LIBS
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+ AC_MSG_RESULT([yes])
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+ $3
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+fi[]dnl
|
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+])# PKG_CHECK_MODULES
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+
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+
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+# PKG_INSTALLDIR(DIRECTORY)
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+# -------------------------
|
|
+# Substitutes the variable pkgconfigdir as the location where a module
|
|
+# should install pkg-config .pc files. By default the directory is
|
|
+# $libdir/pkgconfig, but the default can be changed by passing
|
|
+# DIRECTORY. The user can override through the --with-pkgconfigdir
|
|
+# parameter.
|
|
+AC_DEFUN([PKG_INSTALLDIR],
|
|
+[m4_pushdef([pkg_default], [m4_default([$1], ['${libdir}/pkgconfig'])])
|
|
+m4_pushdef([pkg_description],
|
|
+ [pkg-config installation directory @<:@]pkg_default[@:>@])
|
|
+AC_ARG_WITH([pkgconfigdir],
|
|
+ [AS_HELP_STRING([--with-pkgconfigdir], pkg_description)],,
|
|
+ [with_pkgconfigdir=]pkg_default)
|
|
+AC_SUBST([pkgconfigdir], [$with_pkgconfigdir])
|
|
+m4_popdef([pkg_default])
|
|
+m4_popdef([pkg_description])
|
|
+]) dnl PKG_INSTALLDIR
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+
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+
|
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+# PKG_NOARCH_INSTALLDIR(DIRECTORY)
|
|
+# -------------------------
|
|
+# Substitutes the variable noarch_pkgconfigdir as the location where a
|
|
+# module should install arch-independent pkg-config .pc files. By
|
|
+# default the directory is $datadir/pkgconfig, but the default can be
|
|
+# changed by passing DIRECTORY. The user can override through the
|
|
+# --with-noarch-pkgconfigdir parameter.
|
|
+AC_DEFUN([PKG_NOARCH_INSTALLDIR],
|
|
+[m4_pushdef([pkg_default], [m4_default([$1], ['${datadir}/pkgconfig'])])
|
|
+m4_pushdef([pkg_description],
|
|
+ [pkg-config arch-independent installation directory @<:@]pkg_default[@:>@])
|
|
+AC_ARG_WITH([noarch-pkgconfigdir],
|
|
+ [AS_HELP_STRING([--with-noarch-pkgconfigdir], pkg_description)],,
|
|
+ [with_noarch_pkgconfigdir=]pkg_default)
|
|
+AC_SUBST([noarch_pkgconfigdir], [$with_noarch_pkgconfigdir])
|
|
+m4_popdef([pkg_default])
|
|
+m4_popdef([pkg_description])
|
|
+]) dnl PKG_NOARCH_INSTALLDIR
|
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+
|
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+
|
|
+# PKG_CHECK_VAR(VARIABLE, MODULE, CONFIG-VARIABLE,
|
|
+# [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
|
|
+# -------------------------------------------
|
|
+# Retrieves the value of the pkg-config variable for the given module.
|
|
+AC_DEFUN([PKG_CHECK_VAR],
|
|
+[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
|
|
+AC_ARG_VAR([$1], [value of $3 for $2, overriding pkg-config])dnl
|
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+
|
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+_PKG_CONFIG([$1], [variable="][$3]["], [$2])
|
|
+AS_VAR_COPY([$1], [pkg_cv_][$1])
|
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+
|
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+AS_VAR_IF([$1], [""], [$5], [$4])dnl
|
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+])# PKG_CHECK_VAR
|
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+
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m4_ifndef([AC_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun([AC_CONFIG_MACRO_DIRS], [_AM_CONFIG_MACRO_DIRS($@)])])
|
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+
|
|
# AM_AUX_DIR_EXPAND -*- Autoconf -*-
|
|
|
|
# Copyright (C) 2001-2017 Free Software Foundation, Inc.
|
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diff --git a/gdb/config.in b/gdb/config.in
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--- a/gdb/config.in
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+++ b/gdb/config.in
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@@ -39,6 +39,9 @@
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/* Handle .ctf type-info sections */
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#undef ENABLE_LIBCTF
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+/* librpm version specific library name to dlopen. */
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+#undef DLOPEN_LIBRPM
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+
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/* Define to 1 if translation of program messages to the user's native
|
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language is requested. */
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#undef ENABLE_NLS
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@@ -259,6 +262,9 @@
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/* Define if you have the mpfr library. */
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#undef HAVE_LIBMPFR
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+/* Define if librpm library is being used. */
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+#undef HAVE_LIBRPM
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+
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/* Define to 1 if you have the <libunwind-ia64.h> header file. */
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#undef HAVE_LIBUNWIND_IA64_H
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|
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diff --git a/gdb/configure b/gdb/configure
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--- a/gdb/configure
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+++ b/gdb/configure
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@@ -775,6 +775,11 @@ TARGET_OBS
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ENABLE_BFD_64_BIT_FALSE
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ENABLE_BFD_64_BIT_TRUE
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subdirs
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+RPM_LIBS
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+RPM_CFLAGS
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+PKG_CONFIG_LIBDIR
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+PKG_CONFIG_PATH
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+PKG_CONFIG
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GDB_DATADIR
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DEBUGDIR
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MAKEINFO_EXTRA_FLAGS
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@@ -880,6 +885,7 @@ with_gdb_datadir
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with_relocated_sources
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with_auto_load_dir
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with_auto_load_safe_path
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+with_rpm
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enable_targets
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enable_64_bit_bfd
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enable_gdbmi
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@@ -959,6 +965,8 @@ PKG_CONFIG_PATH
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PKG_CONFIG_LIBDIR
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DEBUGINFOD_CFLAGS
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DEBUGINFOD_LIBS
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+RPM_CFLAGS
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+RPM_LIBS
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YACC
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YFLAGS
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XMKMF'
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@@ -1635,6 +1643,8 @@ Optional Packages:
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do not restrict auto-loaded files locations
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--with-debuginfod Enable debuginfo lookups with debuginfod
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(auto/yes/no)
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+ --with-rpm query rpm database for missing debuginfos (yes/no,
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+ def. auto=librpm.so)
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--with-libunwind-ia64 use libunwind frame unwinding for ia64 targets
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--with-curses use the curses library instead of the termcap
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library
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@@ -1715,6 +1725,8 @@ Some influential environment variables:
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C compiler flags for DEBUGINFOD, overriding pkg-config
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DEBUGINFOD_LIBS
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linker flags for DEBUGINFOD, overriding pkg-config
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+ RPM_CFLAGS C compiler flags for RPM, overriding pkg-config
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+ RPM_LIBS linker flags for RPM, overriding pkg-config
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YACC The `Yet Another Compiler Compiler' implementation to use.
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Defaults to the first program found out of: `bison -y', `byacc',
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`yacc'.
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@@ -6634,6 +6646,495 @@ _ACEOF
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{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_auto_load_safe_path" >&5
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$as_echo "$with_auto_load_safe_path" >&6; }
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|
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+# Integration with rpm library to support missing debuginfo suggestions.
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+# --without-rpm: Disable any rpm support.
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+# --with-rpm=libname.so: Try to dynamically open `libname.so' during runtime.
|
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+# Even with runtime missing `libname.so' GDB will still other run correctly.
|
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+# Missing `libname.so' during ./configure will abort the configuration.
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+# --with-rpm=librpm.so: Like `--with-rpm=libname.so' but try to find specific
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+# minor version first such as `librpm-4.6.so' as minor version differences
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+# mean API+ABI incompatibility. If the specific match versioned library name
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+# could not be found still open dynamically at least `librpm.so'.
|
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+# --with-rpm: Like `--with-rpm=librpm.so' but if any of its detection fails try
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+# to find librpm for compilation-time linking by pkg-config. GDB binary will
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+# be probably linked with the version specific library (as `librpm-4.6.so').
|
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+# Failure to find librpm by pkg-config will abort the configuration.
|
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+# (default) --with-rpm=auto: Like `--with-rpm=librpm.so' but if even pkg-config
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+# cannot find librpm use to the rpmless compilation (like `--without-rpm').
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+
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+
|
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+# Check whether --with-rpm was given.
|
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+if test "${with_rpm+set}" = set; then :
|
|
+ withval=$with_rpm;
|
|
+else
|
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+ with_rpm="auto"
|
|
+fi
|
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+
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+
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|
+
|
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+
|
|
+if test "x$with_rpm" != "xno"; then
|
|
+ if test "x$with_rpm" = "xyes"; then
|
|
+ LIBRPM="librpm.so"
|
|
+ RPM_REQUIRE=true
|
|
+ DLOPEN_REQUIRE=false
|
|
+ elif test "x$with_rpm" = "xauto"; then
|
|
+ LIBRPM="librpm.so"
|
|
+ RPM_REQUIRE=false
|
|
+ DLOPEN_REQUIRE=false
|
|
+ else
|
|
+ LIBRPM="$with_rpm"
|
|
+ RPM_REQUIRE=true
|
|
+ DLOPEN_REQUIRE=true
|
|
+ fi
|
|
+ LIBRPM_STRING='"'"$LIBRPM"'"'
|
|
+
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking specific librpm version" >&5
|
|
+$as_echo_n "checking specific librpm version... " >&6; }
|
|
+ HAVE_DLOPEN_LIBRPM=false
|
|
+ save_LIBS="$LIBS"
|
|
+ LIBS="$LIBS -ldl"
|
|
+ if test "$cross_compiling" = yes; then :
|
|
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
|
|
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
|
|
+as_fn_error "cannot run test program while cross compiling
|
|
+See \`config.log' for more details." "$LINENO" 5; }
|
|
+else
|
|
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
|
+/* end confdefs.h. */
|
|
+
|
|
+#include <rpm/rpmlib.h>
|
|
+#include <dlfcn.h>
|
|
+#include <errno.h>
|
|
+#include <string.h>
|
|
+
|
|
+int
|
|
+main ()
|
|
+{
|
|
+
|
|
+ void *h;
|
|
+ const char *const *rpmverp;
|
|
+ FILE *f;
|
|
+
|
|
+ f = fopen ("conftest.out", "w");
|
|
+ if (!f)
|
|
+ {
|
|
+ fprintf (stderr, "Cannot write \"%s\": %s\n", "conftest.out",
|
|
+ strerror (errno));
|
|
+ return 1;
|
|
+ }
|
|
+ h = dlopen ($LIBRPM_STRING, RTLD_LAZY);
|
|
+ if (!h)
|
|
+ {
|
|
+ fprintf (stderr, "dlopen (\"%s\"): %s\n", $LIBRPM_STRING, dlerror ());
|
|
+ return 1;
|
|
+ }
|
|
+ rpmverp = dlsym (h, "RPMVERSION");
|
|
+ if (!rpmverp)
|
|
+ {
|
|
+ fprintf (stderr, "dlsym (\"RPMVERSION\"): %s\n", dlerror ());
|
|
+ return 1;
|
|
+ }
|
|
+ fprintf (stderr, "RPMVERSION is: \"");
|
|
+ fprintf (stderr, "%s\"\n", *rpmverp);
|
|
+
|
|
+ /* Try to find the specific librpm version only for "librpm.so" as we do
|
|
+ not know how to assemble the version string otherwise. */
|
|
+
|
|
+ if (strcmp ("librpm.so", $LIBRPM_STRING) != 0)
|
|
+ {
|
|
+ fprintf (f, "%s\n", $LIBRPM_STRING);
|
|
+ return 0;
|
|
+ }
|
|
+ else
|
|
+ {
|
|
+ char *h2_name;
|
|
+ void *h2;
|
|
+ int major, minor;
|
|
+
|
|
+ if (sscanf (*rpmverp, "%d.%d", &major, &minor) != 2)
|
|
+ {
|
|
+ fprintf (stderr, "Unable to parse RPMVERSION.\n");
|
|
+ fprintf (f, "%s\n", $LIBRPM_STRING);
|
|
+ return 0;
|
|
+ }
|
|
+ /* Avoid the square brackets by malloc. */
|
|
+ h2_name = malloc (64);
|
|
+ sprintf (h2_name, "librpm-%d.%d.so", major, minor);
|
|
+ h2 = dlopen (h2_name, RTLD_LAZY);
|
|
+ if (!h2)
|
|
+ {
|
|
+ fprintf (stderr, "dlopen (\"%s\"): %s\n", h2_name, dlerror ());
|
|
+ fprintf (f, "%s\n", $LIBRPM_STRING);
|
|
+ return 0;
|
|
+ }
|
|
+ if (h2 != h)
|
|
+ {
|
|
+ fprintf (stderr, "dlopen of \"%s\" and \"%s\" are different.\n",
|
|
+ $LIBRPM_STRING, h2_name);
|
|
+ fprintf (f, "%s\n", $LIBRPM_STRING);
|
|
+ return 0;
|
|
+ }
|
|
+ /* Found the valid .so name with a specific version. */
|
|
+ fprintf (f, "%s\n", h2_name);
|
|
+ return 0;
|
|
+ }
|
|
+
|
|
+ ;
|
|
+ return 0;
|
|
+}
|
|
+_ACEOF
|
|
+if ac_fn_c_try_run "$LINENO"; then :
|
|
+
|
|
+ DLOPEN_LIBRPM="`cat conftest.out`"
|
|
+ if test "x$DLOPEN_LIBRPM" != "x"; then
|
|
+ HAVE_DLOPEN_LIBRPM=true
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLOPEN_LIBRPM" >&5
|
|
+$as_echo "$DLOPEN_LIBRPM" >&6; }
|
|
+ fi
|
|
+
|
|
+fi
|
|
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
|
|
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
|
|
+fi
|
|
+
|
|
+ rm -f conftest.out
|
|
+
|
|
+
|
|
+
|
|
+ if $HAVE_DLOPEN_LIBRPM; then
|
|
+
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking rpm library API compatibility" >&5
|
|
+$as_echo_n "checking rpm library API compatibility... " >&6; }
|
|
+ # The compilation requires -Werror to verify anything.
|
|
+ save_CFLAGS="$CFLAGS"
|
|
+ CFLAGS="$CFLAGS -Werror"
|
|
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
|
+/* end confdefs.h. */
|
|
+
|
|
+/* Duplicate here the declarations to verify they match "elfread.c". */
|
|
+#include <rpm/rpmlib.h>
|
|
+#include <rpm/rpmts.h>
|
|
+#include <rpm/rpmdb.h>
|
|
+#include <rpm/header.h>
|
|
+extern char * headerFormat(Header h, const char * fmt, errmsg_t * errmsg);
|
|
+extern int rpmReadConfigFiles(const char * file, const char * target);
|
|
+extern rpmdbMatchIterator rpmdbFreeIterator(rpmdbMatchIterator mi);
|
|
+extern Header rpmdbNextIterator(rpmdbMatchIterator mi);
|
|
+extern rpmts rpmtsCreate(void);
|
|
+extern rpmts rpmtsFree(rpmts ts);
|
|
+extern rpmdbMatchIterator rpmtsInitIterator(const rpmts ts, rpmDbiTagVal rpmtag,
|
|
+ const void * keyp, size_t keylen);
|
|
+
|
|
+int
|
|
+main ()
|
|
+{
|
|
+
|
|
+ ;
|
|
+ return 0;
|
|
+}
|
|
+_ACEOF
|
|
+if ac_fn_c_try_compile "$LINENO"; then :
|
|
+
|
|
+ LIBRPM_COMPAT=true
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
|
|
+$as_echo "yes" >&6; }
|
|
+
|
|
+else
|
|
+
|
|
+ LIBRPM_COMPAT=false
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
|
+$as_echo "no" >&6; }
|
|
+
|
|
+fi
|
|
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
+ CFLAGS="$save_CFLAGS"
|
|
+
|
|
+ if ! $LIBRPM_COMPAT; then
|
|
+ HAVE_DLOPEN_LIBRPM=false
|
|
+ fi
|
|
+ fi
|
|
+
|
|
+ if $HAVE_DLOPEN_LIBRPM; then
|
|
+ DLOPEN_LIBRPM_STRING='"'"$DLOPEN_LIBRPM"'"'
|
|
+
|
|
+cat >>confdefs.h <<_ACEOF
|
|
+#define DLOPEN_LIBRPM $DLOPEN_LIBRPM_STRING
|
|
+_ACEOF
|
|
+
|
|
+
|
|
+$as_echo "#define HAVE_LIBRPM 1" >>confdefs.h
|
|
+
|
|
+ else
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
|
+$as_echo "no" >&6; }
|
|
+ LIBS="$save_LIBS"
|
|
+ if $DLOPEN_REQUIRE; then
|
|
+ as_fn_error "Specific name $LIBRPM was requested but it could not be opened." "$LINENO" 5
|
|
+ fi
|
|
+
|
|
+
|
|
+
|
|
+
|
|
+
|
|
+
|
|
+
|
|
+if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
|
|
+ if test -n "$ac_tool_prefix"; then
|
|
+ # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
|
|
+set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
|
|
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
|
|
+$as_echo_n "checking for $ac_word... " >&6; }
|
|
+if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
|
|
+ $as_echo_n "(cached) " >&6
|
|
+else
|
|
+ case $PKG_CONFIG in
|
|
+ [\\/]* | ?:[\\/]*)
|
|
+ ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
|
|
+ ;;
|
|
+ *)
|
|
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
|
+for as_dir in $PATH
|
|
+do
|
|
+ IFS=$as_save_IFS
|
|
+ test -z "$as_dir" && as_dir=.
|
|
+ for ac_exec_ext in '' $ac_executable_extensions; do
|
|
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
|
|
+ ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
|
|
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
|
|
+ break 2
|
|
+ fi
|
|
+done
|
|
+ done
|
|
+IFS=$as_save_IFS
|
|
+
|
|
+ ;;
|
|
+esac
|
|
+fi
|
|
+PKG_CONFIG=$ac_cv_path_PKG_CONFIG
|
|
+if test -n "$PKG_CONFIG"; then
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
|
|
+$as_echo "$PKG_CONFIG" >&6; }
|
|
+else
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
|
+$as_echo "no" >&6; }
|
|
+fi
|
|
+
|
|
+
|
|
+fi
|
|
+if test -z "$ac_cv_path_PKG_CONFIG"; then
|
|
+ ac_pt_PKG_CONFIG=$PKG_CONFIG
|
|
+ # Extract the first word of "pkg-config", so it can be a program name with args.
|
|
+set dummy pkg-config; ac_word=$2
|
|
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
|
|
+$as_echo_n "checking for $ac_word... " >&6; }
|
|
+if test "${ac_cv_path_ac_pt_PKG_CONFIG+set}" = set; then :
|
|
+ $as_echo_n "(cached) " >&6
|
|
+else
|
|
+ case $ac_pt_PKG_CONFIG in
|
|
+ [\\/]* | ?:[\\/]*)
|
|
+ ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
|
|
+ ;;
|
|
+ *)
|
|
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
|
+for as_dir in $PATH
|
|
+do
|
|
+ IFS=$as_save_IFS
|
|
+ test -z "$as_dir" && as_dir=.
|
|
+ for ac_exec_ext in '' $ac_executable_extensions; do
|
|
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
|
|
+ ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
|
|
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
|
|
+ break 2
|
|
+ fi
|
|
+done
|
|
+ done
|
|
+IFS=$as_save_IFS
|
|
+
|
|
+ ;;
|
|
+esac
|
|
+fi
|
|
+ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
|
|
+if test -n "$ac_pt_PKG_CONFIG"; then
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5
|
|
+$as_echo "$ac_pt_PKG_CONFIG" >&6; }
|
|
+else
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
|
+$as_echo "no" >&6; }
|
|
+fi
|
|
+
|
|
+ if test "x$ac_pt_PKG_CONFIG" = x; then
|
|
+ PKG_CONFIG=""
|
|
+ else
|
|
+ case $cross_compiling:$ac_tool_warned in
|
|
+yes:)
|
|
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
|
|
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
|
|
+ac_tool_warned=yes ;;
|
|
+esac
|
|
+ PKG_CONFIG=$ac_pt_PKG_CONFIG
|
|
+ fi
|
|
+else
|
|
+ PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
|
|
+fi
|
|
+
|
|
+fi
|
|
+if test -n "$PKG_CONFIG"; then
|
|
+ _pkg_min_version=0.9.0
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5
|
|
+$as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; }
|
|
+ if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
|
|
+$as_echo "yes" >&6; }
|
|
+ else
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
|
+$as_echo "no" >&6; }
|
|
+ PKG_CONFIG=""
|
|
+ fi
|
|
+fi
|
|
+
|
|
+pkg_failed=no
|
|
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for RPM" >&5
|
|
+$as_echo_n "checking for RPM... " >&6; }
|
|
+
|
|
+if test -n "$RPM_CFLAGS"; then
|
|
+ pkg_cv_RPM_CFLAGS="$RPM_CFLAGS"
|
|
+ elif test -n "$PKG_CONFIG"; then
|
|
+ if test -n "$PKG_CONFIG" && \
|
|
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"rpm\""; } >&5
|
|
+ ($PKG_CONFIG --exists --print-errors "rpm") 2>&5
|
|
+ ac_status=$?
|
|
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
|
|
+ test $ac_status = 0; }; then
|
|
+ pkg_cv_RPM_CFLAGS=`$PKG_CONFIG --cflags "rpm" 2>/dev/null`
|
|
+ test "x$?" != "x0" && pkg_failed=yes
|
|
+else
|
|
+ pkg_failed=yes
|
|
+fi
|
|
+ else
|
|
+ pkg_failed=untried
|
|
+fi
|
|
+if test -n "$RPM_LIBS"; then
|
|
+ pkg_cv_RPM_LIBS="$RPM_LIBS"
|
|
+ elif test -n "$PKG_CONFIG"; then
|
|
+ if test -n "$PKG_CONFIG" && \
|
|
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"rpm\""; } >&5
|
|
+ ($PKG_CONFIG --exists --print-errors "rpm") 2>&5
|
|
+ ac_status=$?
|
|
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
|
|
+ test $ac_status = 0; }; then
|
|
+ pkg_cv_RPM_LIBS=`$PKG_CONFIG --libs "rpm" 2>/dev/null`
|
|
+ test "x$?" != "x0" && pkg_failed=yes
|
|
+else
|
|
+ pkg_failed=yes
|
|
+fi
|
|
+ else
|
|
+ pkg_failed=untried
|
|
+fi
|
|
+
|
|
+
|
|
+
|
|
+if test $pkg_failed = yes; then
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
|
+$as_echo "no" >&6; }
|
|
+
|
|
+if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
|
|
+ _pkg_short_errors_supported=yes
|
|
+else
|
|
+ _pkg_short_errors_supported=no
|
|
+fi
|
|
+ if test $_pkg_short_errors_supported = yes; then
|
|
+ RPM_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "rpm" 2>&1`
|
|
+ else
|
|
+ RPM_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "rpm" 2>&1`
|
|
+ fi
|
|
+ # Put the nasty error message in config.log where it belongs
|
|
+ echo "$RPM_PKG_ERRORS" >&5
|
|
+
|
|
+ HAVE_LIBRPM=false
|
|
+elif test $pkg_failed = untried; then
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
|
+$as_echo "no" >&6; }
|
|
+ HAVE_LIBRPM=false
|
|
+else
|
|
+ RPM_CFLAGS=$pkg_cv_RPM_CFLAGS
|
|
+ RPM_LIBS=$pkg_cv_RPM_LIBS
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
|
|
+$as_echo "yes" >&6; }
|
|
+ HAVE_LIBRPM=true
|
|
+fi
|
|
+
|
|
+ if $HAVE_LIBRPM; then
|
|
+
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking rpm library API compatibility" >&5
|
|
+$as_echo_n "checking rpm library API compatibility... " >&6; }
|
|
+ # The compilation requires -Werror to verify anything.
|
|
+ save_CFLAGS="$CFLAGS"
|
|
+ CFLAGS="$CFLAGS -Werror"
|
|
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
|
+/* end confdefs.h. */
|
|
+
|
|
+/* Duplicate here the declarations to verify they match "elfread.c". */
|
|
+#include <rpm/rpmlib.h>
|
|
+#include <rpm/rpmts.h>
|
|
+#include <rpm/rpmdb.h>
|
|
+#include <rpm/header.h>
|
|
+extern char * headerFormat(Header h, const char * fmt, errmsg_t * errmsg);
|
|
+extern int rpmReadConfigFiles(const char * file, const char * target);
|
|
+extern rpmdbMatchIterator rpmdbFreeIterator(rpmdbMatchIterator mi);
|
|
+extern Header rpmdbNextIterator(rpmdbMatchIterator mi);
|
|
+extern rpmts rpmtsCreate(void);
|
|
+extern rpmts rpmtsFree(rpmts ts);
|
|
+extern rpmdbMatchIterator rpmtsInitIterator(const rpmts ts, rpmDbiTagVal rpmtag,
|
|
+ const void * keyp, size_t keylen);
|
|
+
|
|
+int
|
|
+main ()
|
|
+{
|
|
+
|
|
+ ;
|
|
+ return 0;
|
|
+}
|
|
+_ACEOF
|
|
+if ac_fn_c_try_compile "$LINENO"; then :
|
|
+
|
|
+ LIBRPM_COMPAT=true
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
|
|
+$as_echo "yes" >&6; }
|
|
+
|
|
+else
|
|
+
|
|
+ LIBRPM_COMPAT=false
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
|
+$as_echo "no" >&6; }
|
|
+
|
|
+fi
|
|
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
+ CFLAGS="$save_CFLAGS"
|
|
+
|
|
+ if ! $LIBRPM_COMPAT; then
|
|
+ HAVE_LIBRPM=false
|
|
+ RPM_PKG_ERRORS="Found $LIBRPM API is incompatibile with this GDB"
|
|
+ fi
|
|
+ fi
|
|
+
|
|
+ if $HAVE_LIBRPM; then
|
|
+
|
|
+$as_echo "#define HAVE_LIBRPM 1" >>confdefs.h
|
|
+
|
|
+ CFLAGS="$CFLAGS $RPM_CFLAGS"
|
|
+ LIBS="$LIBS $RPM_LIBS"
|
|
+ else
|
|
+ if $RPM_REQUIRE; then
|
|
+ as_fn_error "$RPM_PKG_ERRORS" "$LINENO" 5
|
|
+ else
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $RPM_PKG_ERRORS" >&5
|
|
+$as_echo "$as_me: WARNING: $RPM_PKG_ERRORS" >&2;}
|
|
+ fi
|
|
+ fi
|
|
+ fi
|
|
+fi
|
|
+
|
|
|
|
|
|
subdirs="$subdirs testsuite"
|
|
diff --git a/gdb/configure.ac b/gdb/configure.ac
|
|
--- a/gdb/configure.ac
|
|
+++ b/gdb/configure.ac
|
|
@@ -153,6 +153,200 @@ AC_DEFINE_DIR(AUTO_LOAD_SAFE_PATH, escape_dir,
|
|
[Directories safe to hold auto-loaded files.])
|
|
AC_MSG_RESULT([$with_auto_load_safe_path])
|
|
|
|
+# Integration with rpm library to support missing debuginfo suggestions.
|
|
+# --without-rpm: Disable any rpm support.
|
|
+# --with-rpm=libname.so: Try to dynamically open `libname.so' during runtime.
|
|
+# Even with runtime missing `libname.so' GDB will still other run correctly.
|
|
+# Missing `libname.so' during ./configure will abort the configuration.
|
|
+# --with-rpm=librpm.so: Like `--with-rpm=libname.so' but try to find specific
|
|
+# minor version first such as `librpm-4.6.so' as minor version differences
|
|
+# mean API+ABI incompatibility. If the specific match versioned library name
|
|
+# could not be found still open dynamically at least `librpm.so'.
|
|
+# --with-rpm: Like `--with-rpm=librpm.so' but if any of its detection fails try
|
|
+# to find librpm for compilation-time linking by pkg-config. GDB binary will
|
|
+# be probably linked with the version specific library (as `librpm-4.6.so').
|
|
+# Failure to find librpm by pkg-config will abort the configuration.
|
|
+# (default) --with-rpm=auto: Like `--with-rpm=librpm.so' but if even pkg-config
|
|
+# cannot find librpm use to the rpmless compilation (like `--without-rpm').
|
|
+
|
|
+AC_ARG_WITH([rpm],
|
|
+ [AS_HELP_STRING([--with-rpm],
|
|
+ [query rpm database for missing debuginfos (yes/no, def. auto=librpm.so)])], [], [with_rpm="auto"])
|
|
+
|
|
+m4_pattern_allow([^AC_MSG_ERROR$])
|
|
+m4_pattern_allow([^AC_MSG_WARN$])
|
|
+if test "x$with_rpm" != "xno"; then
|
|
+ if test "x$with_rpm" = "xyes"; then
|
|
+ LIBRPM="librpm.so"
|
|
+ RPM_REQUIRE=true
|
|
+ DLOPEN_REQUIRE=false
|
|
+ elif test "x$with_rpm" = "xauto"; then
|
|
+ LIBRPM="librpm.so"
|
|
+ RPM_REQUIRE=false
|
|
+ DLOPEN_REQUIRE=false
|
|
+ else
|
|
+ LIBRPM="$with_rpm"
|
|
+ RPM_REQUIRE=true
|
|
+ DLOPEN_REQUIRE=true
|
|
+ fi
|
|
+ LIBRPM_STRING='"'"$LIBRPM"'"'
|
|
+
|
|
+ AC_MSG_CHECKING([specific librpm version])
|
|
+ HAVE_DLOPEN_LIBRPM=false
|
|
+ save_LIBS="$LIBS"
|
|
+ LIBS="$LIBS -ldl"
|
|
+ AC_RUN_IFELSE(AC_LANG_PROGRAM([[
|
|
+#include <rpm/rpmlib.h>
|
|
+#include <dlfcn.h>
|
|
+#include <errno.h>
|
|
+#include <string.h>
|
|
+ ]], [[
|
|
+ void *h;
|
|
+ const char *const *rpmverp;
|
|
+ FILE *f;
|
|
+
|
|
+ f = fopen ("conftest.out", "w");
|
|
+ if (!f)
|
|
+ {
|
|
+ fprintf (stderr, "Cannot write \"%s\": %s\n", "conftest.out",
|
|
+ strerror (errno));
|
|
+ return 1;
|
|
+ }
|
|
+ h = dlopen ($LIBRPM_STRING, RTLD_LAZY);
|
|
+ if (!h)
|
|
+ {
|
|
+ fprintf (stderr, "dlopen (\"%s\"): %s\n", $LIBRPM_STRING, dlerror ());
|
|
+ return 1;
|
|
+ }
|
|
+ rpmverp = dlsym (h, "RPMVERSION");
|
|
+ if (!rpmverp)
|
|
+ {
|
|
+ fprintf (stderr, "dlsym (\"RPMVERSION\"): %s\n", dlerror ());
|
|
+ return 1;
|
|
+ }
|
|
+ fprintf (stderr, "RPMVERSION is: \"");
|
|
+ fprintf (stderr, "%s\"\n", *rpmverp);
|
|
+
|
|
+ /* Try to find the specific librpm version only for "librpm.so" as we do
|
|
+ not know how to assemble the version string otherwise. */
|
|
+
|
|
+ if (strcmp ("librpm.so", $LIBRPM_STRING) != 0)
|
|
+ {
|
|
+ fprintf (f, "%s\n", $LIBRPM_STRING);
|
|
+ return 0;
|
|
+ }
|
|
+ else
|
|
+ {
|
|
+ char *h2_name;
|
|
+ void *h2;
|
|
+ int major, minor;
|
|
+
|
|
+ if (sscanf (*rpmverp, "%d.%d", &major, &minor) != 2)
|
|
+ {
|
|
+ fprintf (stderr, "Unable to parse RPMVERSION.\n");
|
|
+ fprintf (f, "%s\n", $LIBRPM_STRING);
|
|
+ return 0;
|
|
+ }
|
|
+ /* Avoid the square brackets by malloc. */
|
|
+ h2_name = malloc (64);
|
|
+ sprintf (h2_name, "librpm-%d.%d.so", major, minor);
|
|
+ h2 = dlopen (h2_name, RTLD_LAZY);
|
|
+ if (!h2)
|
|
+ {
|
|
+ fprintf (stderr, "dlopen (\"%s\"): %s\n", h2_name, dlerror ());
|
|
+ fprintf (f, "%s\n", $LIBRPM_STRING);
|
|
+ return 0;
|
|
+ }
|
|
+ if (h2 != h)
|
|
+ {
|
|
+ fprintf (stderr, "dlopen of \"%s\" and \"%s\" are different.\n",
|
|
+ $LIBRPM_STRING, h2_name);
|
|
+ fprintf (f, "%s\n", $LIBRPM_STRING);
|
|
+ return 0;
|
|
+ }
|
|
+ /* Found the valid .so name with a specific version. */
|
|
+ fprintf (f, "%s\n", h2_name);
|
|
+ return 0;
|
|
+ }
|
|
+ ]]), [
|
|
+ DLOPEN_LIBRPM="`cat conftest.out`"
|
|
+ if test "x$DLOPEN_LIBRPM" != "x"; then
|
|
+ HAVE_DLOPEN_LIBRPM=true
|
|
+ AC_MSG_RESULT($DLOPEN_LIBRPM)
|
|
+ fi
|
|
+ ])
|
|
+ rm -f conftest.out
|
|
+
|
|
+ m4_define([CHECK_LIBRPM_COMPAT], [
|
|
+ AC_MSG_CHECKING([rpm library API compatibility])
|
|
+ # The compilation requires -Werror to verify anything.
|
|
+ save_CFLAGS="$CFLAGS"
|
|
+ CFLAGS="$CFLAGS -Werror"
|
|
+ AC_COMPILE_IFELSE(AC_LANG_PROGRAM([[
|
|
+/* Duplicate here the declarations to verify they match "elfread.c". */
|
|
+#include <rpm/rpmlib.h>
|
|
+#include <rpm/rpmts.h>
|
|
+#include <rpm/rpmdb.h>
|
|
+#include <rpm/header.h>
|
|
+extern char * headerFormat(Header h, const char * fmt, errmsg_t * errmsg);
|
|
+extern int rpmReadConfigFiles(const char * file, const char * target);
|
|
+extern rpmdbMatchIterator rpmdbFreeIterator(rpmdbMatchIterator mi);
|
|
+extern Header rpmdbNextIterator(rpmdbMatchIterator mi);
|
|
+extern rpmts rpmtsCreate(void);
|
|
+extern rpmts rpmtsFree(rpmts ts);
|
|
+extern rpmdbMatchIterator rpmtsInitIterator(const rpmts ts, rpmDbiTagVal rpmtag,
|
|
+ const void * keyp, size_t keylen);
|
|
+ ]]), [
|
|
+ LIBRPM_COMPAT=true
|
|
+ AC_MSG_RESULT(yes)
|
|
+ ], [
|
|
+ LIBRPM_COMPAT=false
|
|
+ AC_MSG_RESULT(no)
|
|
+ ])
|
|
+ CFLAGS="$save_CFLAGS"
|
|
+ ])
|
|
+
|
|
+ if $HAVE_DLOPEN_LIBRPM; then
|
|
+ CHECK_LIBRPM_COMPAT
|
|
+ if ! $LIBRPM_COMPAT; then
|
|
+ HAVE_DLOPEN_LIBRPM=false
|
|
+ fi
|
|
+ fi
|
|
+
|
|
+ if $HAVE_DLOPEN_LIBRPM; then
|
|
+ DLOPEN_LIBRPM_STRING='"'"$DLOPEN_LIBRPM"'"'
|
|
+ AC_DEFINE_UNQUOTED(DLOPEN_LIBRPM, $DLOPEN_LIBRPM_STRING, [librpm version specific library name to dlopen.])
|
|
+ AC_DEFINE(HAVE_LIBRPM, 1, [Define if librpm library is being used.])
|
|
+ else
|
|
+ AC_MSG_RESULT(no)
|
|
+ LIBS="$save_LIBS"
|
|
+ if $DLOPEN_REQUIRE; then
|
|
+ AC_MSG_ERROR([Specific name $LIBRPM was requested but it could not be opened.])
|
|
+ fi
|
|
+ PKG_CHECK_MODULES(RPM, rpm, [HAVE_LIBRPM=true], [HAVE_LIBRPM=false])
|
|
+
|
|
+ if $HAVE_LIBRPM; then
|
|
+ CHECK_LIBRPM_COMPAT
|
|
+ if ! $LIBRPM_COMPAT; then
|
|
+ HAVE_LIBRPM=false
|
|
+ RPM_PKG_ERRORS="Found $LIBRPM API is incompatibile with this GDB"
|
|
+ fi
|
|
+ fi
|
|
+
|
|
+ if $HAVE_LIBRPM; then
|
|
+ AC_DEFINE(HAVE_LIBRPM, 1, [Define if librpm library is being used.])
|
|
+ CFLAGS="$CFLAGS $RPM_CFLAGS"
|
|
+ LIBS="$LIBS $RPM_LIBS"
|
|
+ else
|
|
+ if $RPM_REQUIRE; then
|
|
+ AC_MSG_ERROR($RPM_PKG_ERRORS)
|
|
+ else
|
|
+ AC_MSG_WARN($RPM_PKG_ERRORS)
|
|
+ fi
|
|
+ fi
|
|
+ fi
|
|
+fi
|
|
+
|
|
AC_CONFIG_SUBDIRS(testsuite)
|
|
|
|
# Check whether to support alternative target configurations
|
|
diff --git a/gdb/event-top.c b/gdb/event-top.c
|
|
--- a/gdb/event-top.c
|
|
+++ b/gdb/event-top.c
|
|
@@ -42,6 +42,7 @@
|
|
#include "gdbsupport/gdb-sigmask.h"
|
|
#include "async-event.h"
|
|
#include "bt-utils.h"
|
|
+#include "symfile.h"
|
|
|
|
/* readline include files. */
|
|
#include "readline/readline.h"
|
|
@@ -374,6 +375,8 @@ display_gdb_prompt (const char *new_prompt)
|
|
/* Reset the nesting depth used when trace-commands is set. */
|
|
reset_command_nest_depth ();
|
|
|
|
+ debug_flush_missing ();
|
|
+
|
|
/* Do not call the python hook on an explicit prompt change as
|
|
passed to this function, as this forms a secondary/local prompt,
|
|
IE, displayed but not set. */
|
|
@@ -800,7 +803,10 @@ command_line_handler (gdb::unique_xmalloc_ptr<char> &&rl)
|
|
command_handler (cmd);
|
|
|
|
if (ui->prompt_state != PROMPTED)
|
|
- display_gdb_prompt (0);
|
|
+ {
|
|
+ debug_flush_missing ();
|
|
+ display_gdb_prompt (0);
|
|
+ }
|
|
}
|
|
}
|
|
|
|
diff --git a/gdb/symfile.h b/gdb/symfile.h
|
|
--- a/gdb/symfile.h
|
|
+++ b/gdb/symfile.h
|
|
@@ -342,6 +342,7 @@ extern void generic_load (const char *args, int from_tty);
|
|
/* build-id support. */
|
|
extern struct bfd_build_id *build_id_addr_get (CORE_ADDR addr);
|
|
extern void debug_print_missing (const char *binary, const char *debug);
|
|
+extern void debug_flush_missing (void);
|
|
#define BUILD_ID_MAIN_EXECUTABLE_FILENAME _("the main executable file")
|
|
|
|
/* From minidebug.c. */
|