mirror of
https://sourceware.org/git/binutils-gdb.git
synced 2024-11-27 03:51:15 +08:00
1d506c26d9
This commit is the result of the following actions:
- Running gdb/copyright.py to update all of the copyright headers to
include 2024,
- Manually updating a few files the copyright.py script told me to
update, these files had copyright headers embedded within the
file,
- Regenerating gdbsupport/Makefile.in to refresh it's copyright
date,
- Using grep to find other files that still mentioned 2023. If
these files were updated last year from 2022 to 2023 then I've
updated them this year to 2024.
I'm sure I've probably missed some dates. Feel free to fix them up as
you spot them.
51 lines
1.8 KiB
Plaintext
51 lines
1.8 KiB
Plaintext
dnl Sanitization-related configure macro for GDB
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dnl Copyright (C) 2018-2024 Free Software Foundation, Inc.
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dnl
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dnl This file is part of GDB.
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dnl
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dnl This program is free software; you can redistribute it and/or modify
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dnl it under the terms of the GNU General Public License as published by
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dnl the Free Software Foundation; either version 3 of the License, or
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dnl (at your option) any later version.
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dnl
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dnl This program is distributed in the hope that it will be useful,
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dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
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dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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dnl GNU General Public License for more details.
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dnl
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dnl You should have received a copy of the GNU General Public License
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dnl along with this program. If not, see <http://www.gnu.org/licenses/>.
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AC_DEFUN([AM_GDB_UBSAN],[
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AC_ARG_ENABLE(ubsan,
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AS_HELP_STRING([--enable-ubsan],
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[enable undefined behavior sanitizer (auto/yes/no)]),
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[],enable_ubsan=no)
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if test "x$enable_ubsan" = xauto; then
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if $development; then
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enable_ubsan=yes
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fi
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fi
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AC_LANG_PUSH([C++])
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if test "x$enable_ubsan" = xyes; then
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AC_MSG_CHECKING(whether -fsanitize=undefined is accepted)
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saved_CXXFLAGS="$CXXFLAGS"
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CXXFLAGS="$CXXFLAGS -fsanitize=undefined -fno-sanitize-recover=undefined"
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dnl A link check is required because it is possible to install gcc
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dnl without libubsan, leading to link failures when compiling with
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dnl -fsanitize=undefined.
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AC_LINK_IFELSE(
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[AC_LANG_PROGRAM([], [])],
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[enable_ubsan=yes],
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[enable_ubsan=no]
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)
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CXXFLAGS="$saved_CXXFLAGS"
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AC_MSG_RESULT($enable_ubsan)
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if test "x$enable_ubsan" = xyes; then
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WARN_CFLAGS="$WARN_CFLAGS -fsanitize=undefined -fno-sanitize-recover=undefined"
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CONFIG_LDFLAGS="$CONFIG_LDFLAGS -fsanitize=undefined"
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fi
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fi
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AC_LANG_POP([C++])
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])
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