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-rw-r--r--build-aux/m4/ax_boost_base.m4256
-rw-r--r--build-aux/m4/ax_check_compile_flag.m453
-rw-r--r--build-aux/m4/ax_check_link_flag.m453
-rw-r--r--build-aux/m4/ax_check_preproc_flag.m453
-rw-r--r--build-aux/m4/ax_cxx_compile_stdcxx.m41005
-rw-r--r--build-aux/m4/ax_pthread.m4522
-rw-r--r--build-aux/m4/bitcoin_find_bdb48.m497
-rw-r--r--build-aux/m4/bitcoin_qt.m4375
-rw-r--r--build-aux/m4/bitcoin_subdir_to_include.m418
-rw-r--r--build-aux/m4/l_atomic.m465
-rw-r--r--build-aux/m4/l_socket.m436
11 files changed, 0 insertions, 2533 deletions
diff --git a/build-aux/m4/ax_boost_base.m4 b/build-aux/m4/ax_boost_base.m4
deleted file mode 100644
index f6620882a2..0000000000
--- a/build-aux/m4/ax_boost_base.m4
+++ /dev/null
@@ -1,256 +0,0 @@
-# ===========================================================================
-# https://www.gnu.org/software/autoconf-archive/ax_boost_base.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-# AX_BOOST_BASE([MINIMUM-VERSION], [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
-#
-# DESCRIPTION
-#
-# Test for the Boost C++ headers of a particular version (or newer)
-#
-# If no path to the installed boost library is given the macro searchs
-# under /usr, /usr/local, /opt, /opt/local and /opt/homebrew and evaluates
-# the $BOOST_ROOT environment variable. Further documentation is available
-# at <http://randspringer.de/boost/index.html>.
-#
-# This macro calls:
-#
-# AC_SUBST(BOOST_CPPFLAGS)
-#
-# And sets:
-#
-# HAVE_BOOST
-#
-# Note that this macro has been modified compared to upstream.
-#
-# LICENSE
-#
-# Copyright (c) 2008 Thomas Porschberg <thomas@randspringer.de>
-# Copyright (c) 2009 Peter Adolphs
-#
-# Copying and distribution of this file, with or without modification, are
-# permitted in any medium without royalty provided the copyright notice
-# and this notice are preserved. This file is offered as-is, without any
-# warranty.
-
-#serial 51
-
-# example boost program (need to pass version)
-m4_define([_AX_BOOST_BASE_PROGRAM],
- [AC_LANG_PROGRAM([[
-#include <boost/version.hpp>
-]],[[
-(void) ((void)sizeof(char[1 - 2*!!((BOOST_VERSION) < ($1))]));
-]])])
-
-AC_DEFUN([AX_BOOST_BASE],
-[
-AC_ARG_WITH([boost],
- [AS_HELP_STRING([--with-boost@<:@=ARG@:>@],
- [use Boost library from a standard location (ARG=yes),
- from the specified location (ARG=<path>),
- or disable it (ARG=no)
- @<:@ARG=yes@:>@ ])],
- [
- AS_CASE([$withval],
- [no],[want_boost="no";_AX_BOOST_BASE_boost_path=""],
- [yes],[want_boost="yes";_AX_BOOST_BASE_boost_path=""],
- [want_boost="yes";_AX_BOOST_BASE_boost_path="$withval"])
- ],
- [want_boost="yes"])
-
-BOOST_CPPFLAGS=""
-AS_IF([test "x$want_boost" = "xyes"],
- [_AX_BOOST_BASE_RUNDETECT([$1],[$2],[$3])])
-AC_SUBST(BOOST_CPPFLAGS)
-])
-
-
-# convert a version string in $2 to numeric and affect to polymorphic var $1
-AC_DEFUN([_AX_BOOST_BASE_TONUMERICVERSION],[
- AS_IF([test "x$2" = "x"],[_AX_BOOST_BASE_TONUMERICVERSION_req="1.20.0"],[_AX_BOOST_BASE_TONUMERICVERSION_req="$2"])
- _AX_BOOST_BASE_TONUMERICVERSION_req_shorten=`expr $_AX_BOOST_BASE_TONUMERICVERSION_req : '\([[0-9]]*\.[[0-9]]*\)'`
- _AX_BOOST_BASE_TONUMERICVERSION_req_major=`expr $_AX_BOOST_BASE_TONUMERICVERSION_req : '\([[0-9]]*\)'`
- AS_IF([test "x$_AX_BOOST_BASE_TONUMERICVERSION_req_major" = "x"],
- [AC_MSG_ERROR([You should at least specify libboost major version])])
- _AX_BOOST_BASE_TONUMERICVERSION_req_minor=`expr $_AX_BOOST_BASE_TONUMERICVERSION_req : '[[0-9]]*\.\([[0-9]]*\)'`
- AS_IF([test "x$_AX_BOOST_BASE_TONUMERICVERSION_req_minor" = "x"],
- [_AX_BOOST_BASE_TONUMERICVERSION_req_minor="0"])
- _AX_BOOST_BASE_TONUMERICVERSION_req_sub_minor=`expr $_AX_BOOST_BASE_TONUMERICVERSION_req : '[[0-9]]*\.[[0-9]]*\.\([[0-9]]*\)'`
- AS_IF([test "X$_AX_BOOST_BASE_TONUMERICVERSION_req_sub_minor" = "X"],
- [_AX_BOOST_BASE_TONUMERICVERSION_req_sub_minor="0"])
- _AX_BOOST_BASE_TONUMERICVERSION_RET=`expr $_AX_BOOST_BASE_TONUMERICVERSION_req_major \* 100000 \+ $_AX_BOOST_BASE_TONUMERICVERSION_req_minor \* 100 \+ $_AX_BOOST_BASE_TONUMERICVERSION_req_sub_minor`
- AS_VAR_SET($1,$_AX_BOOST_BASE_TONUMERICVERSION_RET)
-])
-
-dnl Run the detection of boost should be run only if $want_boost
-AC_DEFUN([_AX_BOOST_BASE_RUNDETECT],[
- _AX_BOOST_BASE_TONUMERICVERSION(WANT_BOOST_VERSION,[$1])
- succeeded=no
-
-
- AC_REQUIRE([AC_CANONICAL_HOST])
- dnl On 64-bit systems check for system libraries in both lib64 and lib.
- dnl The former is specified by FHS, but e.g. Debian does not adhere to
- dnl this (as it rises problems for generic multi-arch support).
- dnl The last entry in the list is chosen by default when no libraries
- dnl are found, e.g. when only header-only libraries are installed!
- AS_CASE([${host_cpu}],
- [x86_64],[libsubdirs="lib64 libx32 lib lib64"],
- [mips*64*],[libsubdirs="lib64 lib32 lib lib64"],
- [ppc64|powerpc64|s390x|sparc64|aarch64|ppc64le|powerpc64le|riscv64|e2k],[libsubdirs="lib64 lib lib64"],
- [libsubdirs="lib"]
- )
-
- dnl allow for real multi-arch paths e.g. /usr/lib/x86_64-linux-gnu. Give
- dnl them priority over the other paths since, if libs are found there, they
- dnl are almost assuredly the ones desired.
- AS_CASE([${host_cpu}],
- [i?86],[multiarch_libsubdir="lib/i386-${host_os}"],
- [armv7l],[multiarch_libsubdir="lib/arm-${host_os}"],
- [multiarch_libsubdir="lib/${host_cpu}-${host_os}"]
- )
-
- dnl first we check the system location for boost libraries
- dnl this location is chosen if boost libraries are installed with the --layout=system option
- dnl or if you install boost with RPM
- AS_IF([test "x$_AX_BOOST_BASE_boost_path" != "x"],[
- AC_MSG_CHECKING([for boostlib >= $1 ($WANT_BOOST_VERSION) includes in "$_AX_BOOST_BASE_boost_path/include"])
- AS_IF([test -d "$_AX_BOOST_BASE_boost_path/include" && test -r "$_AX_BOOST_BASE_boost_path/include"],[
- AC_MSG_RESULT([yes])
- BOOST_CPPFLAGS="-I$_AX_BOOST_BASE_boost_path/include"
- for _AX_BOOST_BASE_boost_path_tmp in $multiarch_libsubdir $libsubdirs; do
- AC_MSG_CHECKING([for boostlib >= $1 ($WANT_BOOST_VERSION) lib path in "$_AX_BOOST_BASE_boost_path/$_AX_BOOST_BASE_boost_path_tmp"])
- AS_IF([test -d "$_AX_BOOST_BASE_boost_path/$_AX_BOOST_BASE_boost_path_tmp" && test -r "$_AX_BOOST_BASE_boost_path/$_AX_BOOST_BASE_boost_path_tmp" ],[
- AC_MSG_RESULT([yes])
- break;
- ],
- [AC_MSG_RESULT([no])])
- done],[
- AC_MSG_RESULT([no])])
- ],[
- if test X"$cross_compiling" = Xyes; then
- search_libsubdirs=$multiarch_libsubdir
- else
- search_libsubdirs="$multiarch_libsubdir $libsubdirs"
- fi
- for _AX_BOOST_BASE_boost_path_tmp in /usr /usr/local /opt /opt/local /opt/homebrew ; do
- if test -d "$_AX_BOOST_BASE_boost_path_tmp/include/boost" && test -r "$_AX_BOOST_BASE_boost_path_tmp/include/boost" ; then
- for libsubdir in $search_libsubdirs ; do
- if ls "$_AX_BOOST_BASE_boost_path_tmp/$libsubdir/libboost_"* >/dev/null 2>&1 ; then break; fi
- done
- BOOST_CPPFLAGS="-I$_AX_BOOST_BASE_boost_path_tmp/include"
- break;
- fi
- done
- ])
-
- AC_MSG_CHECKING([for Boost headers >= $1 ($WANT_BOOST_VERSION)])
- CPPFLAGS_SAVED="$CPPFLAGS"
- CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS"
- export CPPFLAGS
-
- AC_REQUIRE([AC_PROG_CXX])
- AC_LANG_PUSH(C++)
- AC_COMPILE_IFELSE([_AX_BOOST_BASE_PROGRAM($WANT_BOOST_VERSION)],[
- AC_MSG_RESULT(yes)
- succeeded=yes
- found_system=yes
- ],[
- ])
- AC_LANG_POP([C++])
-
-
-
- dnl if we found no boost with system layout we search for boost libraries
- dnl built and installed without the --layout=system option or for a staged(not installed) version
- if test "x$succeeded" != "xyes" ; then
- CPPFLAGS="$CPPFLAGS_SAVED"
- BOOST_CPPFLAGS=
-
- _version=0
- if test -n "$_AX_BOOST_BASE_boost_path" ; then
- if test -d "$_AX_BOOST_BASE_boost_path" && test -r "$_AX_BOOST_BASE_boost_path"; then
- for i in `ls -d $_AX_BOOST_BASE_boost_path/include/boost-* 2>/dev/null`; do
- _version_tmp=`echo $i | sed "s#$_AX_BOOST_BASE_boost_path##" | sed 's/\/include\/boost-//' | sed 's/_/./'`
- V_CHECK=`expr $_version_tmp \> $_version`
- if test "x$V_CHECK" = "x1" ; then
- _version=$_version_tmp
- fi
- VERSION_UNDERSCORE=`echo $_version | sed 's/\./_/'`
- BOOST_CPPFLAGS="-I$_AX_BOOST_BASE_boost_path/include/boost-$VERSION_UNDERSCORE"
- done
- dnl if nothing found search for layout used in Windows distributions
- if test -z "$BOOST_CPPFLAGS"; then
- if test -d "$_AX_BOOST_BASE_boost_path/boost" && test -r "$_AX_BOOST_BASE_boost_path/boost"; then
- BOOST_CPPFLAGS="-I$_AX_BOOST_BASE_boost_path"
- fi
- fi
- fi
- else
- if test "x$cross_compiling" != "xyes" ; then
- for _AX_BOOST_BASE_boost_path in /usr /usr/local /opt /opt/local /opt/homebrew ; do
- if test -d "$_AX_BOOST_BASE_boost_path" && test -r "$_AX_BOOST_BASE_boost_path" ; then
- for i in `ls -d $_AX_BOOST_BASE_boost_path/include/boost-* 2>/dev/null`; do
- _version_tmp=`echo $i | sed "s#$_AX_BOOST_BASE_boost_path##" | sed 's/\/include\/boost-//' | sed 's/_/./'`
- V_CHECK=`expr $_version_tmp \> $_version`
- if test "x$V_CHECK" = "x1" ; then
- _version=$_version_tmp
- best_path=$_AX_BOOST_BASE_boost_path
- fi
- done
- fi
- done
-
- VERSION_UNDERSCORE=`echo $_version | sed 's/\./_/'`
- BOOST_CPPFLAGS="-I$best_path/include/boost-$VERSION_UNDERSCORE"
- fi
-
- if test -n "$BOOST_ROOT" ; then
- for libsubdir in $libsubdirs ; do
- if ls "$BOOST_ROOT/stage/$libsubdir/libboost_"* >/dev/null 2>&1 ; then break; fi
- done
- if test -d "$BOOST_ROOT" && test -r "$BOOST_ROOT" && test -d "$BOOST_ROOT/stage/$libsubdir" && test -r "$BOOST_ROOT/stage/$libsubdir"; then
- version_dir=`expr //$BOOST_ROOT : '.*/\(.*\)'`
- stage_version=`echo $version_dir | sed 's/boost_//' | sed 's/_/./g'`
- stage_version_shorten=`expr $stage_version : '\([[0-9]]*\.[[0-9]]*\)'`
- V_CHECK=`expr $stage_version_shorten \>\= $_version`
- if test "x$V_CHECK" = "x1" ; then
- AC_MSG_NOTICE(We will use a staged boost library from $BOOST_ROOT)
- BOOST_CPPFLAGS="-I$BOOST_ROOT"
- fi
- fi
- fi
- fi
-
- CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS"
- export CPPFLAGS
-
- AC_LANG_PUSH(C++)
- AC_COMPILE_IFELSE([_AX_BOOST_BASE_PROGRAM($WANT_BOOST_VERSION)],[
- AC_MSG_RESULT(yes)
- succeeded=yes
- found_system=yes
- ],[
- ])
- AC_LANG_POP([C++])
- fi
-
- if test "x$succeeded" != "xyes" ; then
- if test "x$_version" = "x0" ; then
- AC_MSG_NOTICE([[We could not detect the boost libraries (version $1 or higher). If you have a staged boost library (still not installed) please specify \$BOOST_ROOT in your environment and do not give a PATH to --with-boost option. If you are sure you have boost installed, then check your version number looking in <boost/version.hpp>. See http://randspringer.de/boost for more documentation.]])
- else
- AC_MSG_NOTICE([Your boost libraries seems to old (version $_version).])
- fi
- # execute ACTION-IF-NOT-FOUND (if present):
- ifelse([$3], , :, [$3])
- else
- AC_DEFINE(HAVE_BOOST,,[define if the Boost library is available])
- # execute ACTION-IF-FOUND (if present):
- ifelse([$2], , :, [$2])
- fi
-
- CPPFLAGS="$CPPFLAGS_SAVED"
-])
diff --git a/build-aux/m4/ax_check_compile_flag.m4 b/build-aux/m4/ax_check_compile_flag.m4
deleted file mode 100644
index bd753b34d7..0000000000
--- a/build-aux/m4/ax_check_compile_flag.m4
+++ /dev/null
@@ -1,53 +0,0 @@
-# ===========================================================================
-# https://www.gnu.org/software/autoconf-archive/ax_check_compile_flag.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-# AX_CHECK_COMPILE_FLAG(FLAG, [ACTION-SUCCESS], [ACTION-FAILURE], [EXTRA-FLAGS], [INPUT])
-#
-# DESCRIPTION
-#
-# Check whether the given FLAG works with the current language's compiler
-# or gives an error. (Warnings, however, are ignored)
-#
-# ACTION-SUCCESS/ACTION-FAILURE are shell commands to execute on
-# success/failure.
-#
-# If EXTRA-FLAGS is defined, it is added to the current language's default
-# flags (e.g. CFLAGS) when the check is done. The check is thus made with
-# the flags: "CFLAGS EXTRA-FLAGS FLAG". This can for example be used to
-# force the compiler to issue an error when a bad flag is given.
-#
-# INPUT gives an alternative input source to AC_COMPILE_IFELSE.
-#
-# NOTE: Implementation based on AX_CFLAGS_GCC_OPTION. Please keep this
-# macro in sync with AX_CHECK_{PREPROC,LINK}_FLAG.
-#
-# LICENSE
-#
-# Copyright (c) 2008 Guido U. Draheim <guidod@gmx.de>
-# Copyright (c) 2011 Maarten Bosmans <mkbosmans@gmail.com>
-#
-# Copying and distribution of this file, with or without modification, are
-# permitted in any medium without royalty provided the copyright notice
-# and this notice are preserved. This file is offered as-is, without any
-# warranty.
-
-#serial 6
-
-AC_DEFUN([AX_CHECK_COMPILE_FLAG],
-[AC_PREREQ(2.64)dnl for _AC_LANG_PREFIX and AS_VAR_IF
-AS_VAR_PUSHDEF([CACHEVAR],[ax_cv_check_[]_AC_LANG_ABBREV[]flags_$4_$1])dnl
-AC_CACHE_CHECK([whether _AC_LANG compiler accepts $1], CACHEVAR, [
- ax_check_save_flags=$[]_AC_LANG_PREFIX[]FLAGS
- _AC_LANG_PREFIX[]FLAGS="$[]_AC_LANG_PREFIX[]FLAGS $4 $1"
- AC_COMPILE_IFELSE([m4_default([$5],[AC_LANG_PROGRAM()])],
- [AS_VAR_SET(CACHEVAR,[yes])],
- [AS_VAR_SET(CACHEVAR,[no])])
- _AC_LANG_PREFIX[]FLAGS=$ax_check_save_flags])
-AS_VAR_IF(CACHEVAR,yes,
- [m4_default([$2], :)],
- [m4_default([$3], :)])
-AS_VAR_POPDEF([CACHEVAR])dnl
-])dnl AX_CHECK_COMPILE_FLAGS
diff --git a/build-aux/m4/ax_check_link_flag.m4 b/build-aux/m4/ax_check_link_flag.m4
deleted file mode 100644
index 03a30ce4c7..0000000000
--- a/build-aux/m4/ax_check_link_flag.m4
+++ /dev/null
@@ -1,53 +0,0 @@
-# ===========================================================================
-# https://www.gnu.org/software/autoconf-archive/ax_check_link_flag.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-# AX_CHECK_LINK_FLAG(FLAG, [ACTION-SUCCESS], [ACTION-FAILURE], [EXTRA-FLAGS], [INPUT])
-#
-# DESCRIPTION
-#
-# Check whether the given FLAG works with the linker or gives an error.
-# (Warnings, however, are ignored)
-#
-# ACTION-SUCCESS/ACTION-FAILURE are shell commands to execute on
-# success/failure.
-#
-# If EXTRA-FLAGS is defined, it is added to the linker's default flags
-# when the check is done. The check is thus made with the flags: "LDFLAGS
-# EXTRA-FLAGS FLAG". This can for example be used to force the linker to
-# issue an error when a bad flag is given.
-#
-# INPUT gives an alternative input source to AC_LINK_IFELSE.
-#
-# NOTE: Implementation based on AX_CFLAGS_GCC_OPTION. Please keep this
-# macro in sync with AX_CHECK_{PREPROC,COMPILE}_FLAG.
-#
-# LICENSE
-#
-# Copyright (c) 2008 Guido U. Draheim <guidod@gmx.de>
-# Copyright (c) 2011 Maarten Bosmans <mkbosmans@gmail.com>
-#
-# Copying and distribution of this file, with or without modification, are
-# permitted in any medium without royalty provided the copyright notice
-# and this notice are preserved. This file is offered as-is, without any
-# warranty.
-
-#serial 6
-
-AC_DEFUN([AX_CHECK_LINK_FLAG],
-[AC_PREREQ(2.64)dnl for _AC_LANG_PREFIX and AS_VAR_IF
-AS_VAR_PUSHDEF([CACHEVAR],[ax_cv_check_ldflags_$4_$1])dnl
-AC_CACHE_CHECK([whether the linker accepts $1], CACHEVAR, [
- ax_check_save_flags=$LDFLAGS
- LDFLAGS="$LDFLAGS $4 $1"
- AC_LINK_IFELSE([m4_default([$5],[AC_LANG_PROGRAM()])],
- [AS_VAR_SET(CACHEVAR,[yes])],
- [AS_VAR_SET(CACHEVAR,[no])])
- LDFLAGS=$ax_check_save_flags])
-AS_VAR_IF(CACHEVAR,yes,
- [m4_default([$2], :)],
- [m4_default([$3], :)])
-AS_VAR_POPDEF([CACHEVAR])dnl
-])dnl AX_CHECK_LINK_FLAGS
diff --git a/build-aux/m4/ax_check_preproc_flag.m4 b/build-aux/m4/ax_check_preproc_flag.m4
deleted file mode 100644
index e43560fbd3..0000000000
--- a/build-aux/m4/ax_check_preproc_flag.m4
+++ /dev/null
@@ -1,53 +0,0 @@
-# ===========================================================================
-# https://www.gnu.org/software/autoconf-archive/ax_check_preproc_flag.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-# AX_CHECK_PREPROC_FLAG(FLAG, [ACTION-SUCCESS], [ACTION-FAILURE], [EXTRA-FLAGS], [INPUT])
-#
-# DESCRIPTION
-#
-# Check whether the given FLAG works with the current language's
-# preprocessor or gives an error. (Warnings, however, are ignored)
-#
-# ACTION-SUCCESS/ACTION-FAILURE are shell commands to execute on
-# success/failure.
-#
-# If EXTRA-FLAGS is defined, it is added to the preprocessor's default
-# flags when the check is done. The check is thus made with the flags:
-# "CPPFLAGS EXTRA-FLAGS FLAG". This can for example be used to force the
-# preprocessor to issue an error when a bad flag is given.
-#
-# INPUT gives an alternative input source to AC_PREPROC_IFELSE.
-#
-# NOTE: Implementation based on AX_CFLAGS_GCC_OPTION. Please keep this
-# macro in sync with AX_CHECK_{COMPILE,LINK}_FLAG.
-#
-# LICENSE
-#
-# Copyright (c) 2008 Guido U. Draheim <guidod@gmx.de>
-# Copyright (c) 2011 Maarten Bosmans <mkbosmans@gmail.com>
-#
-# Copying and distribution of this file, with or without modification, are
-# permitted in any medium without royalty provided the copyright notice
-# and this notice are preserved. This file is offered as-is, without any
-# warranty.
-
-#serial 6
-
-AC_DEFUN([AX_CHECK_PREPROC_FLAG],
-[AC_PREREQ(2.64)dnl for _AC_LANG_PREFIX and AS_VAR_IF
-AS_VAR_PUSHDEF([CACHEVAR],[ax_cv_check_[]_AC_LANG_ABBREV[]cppflags_$4_$1])dnl
-AC_CACHE_CHECK([whether _AC_LANG preprocessor accepts $1], CACHEVAR, [
- ax_check_save_flags=$CPPFLAGS
- CPPFLAGS="$CPPFLAGS $4 $1"
- AC_PREPROC_IFELSE([m4_default([$5],[AC_LANG_PROGRAM()])],
- [AS_VAR_SET(CACHEVAR,[yes])],
- [AS_VAR_SET(CACHEVAR,[no])])
- CPPFLAGS=$ax_check_save_flags])
-AS_VAR_IF(CACHEVAR,yes,
- [m4_default([$2], :)],
- [m4_default([$3], :)])
-AS_VAR_POPDEF([CACHEVAR])dnl
-])dnl AX_CHECK_PREPROC_FLAGS
diff --git a/build-aux/m4/ax_cxx_compile_stdcxx.m4 b/build-aux/m4/ax_cxx_compile_stdcxx.m4
deleted file mode 100644
index 51a35054d0..0000000000
--- a/build-aux/m4/ax_cxx_compile_stdcxx.m4
+++ /dev/null
@@ -1,1005 +0,0 @@
-# ===========================================================================
-# https://www.gnu.org/software/autoconf-archive/ax_cxx_compile_stdcxx.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-# AX_CXX_COMPILE_STDCXX(VERSION, [ext|noext], [mandatory|optional])
-#
-# DESCRIPTION
-#
-# Check for baseline language coverage in the compiler for the specified
-# version of the C++ standard. If necessary, add switches to CXX and
-# CXXCPP to enable support. VERSION may be '11', '14', '17', or '20' for
-# the respective C++ standard version.
-#
-# The second argument, if specified, indicates whether you insist on an
-# extended mode (e.g. -std=gnu++11) or a strict conformance mode (e.g.
-# -std=c++11). If neither is specified, you get whatever works, with
-# preference for no added switch, and then for an extended mode.
-#
-# The third argument, if specified 'mandatory' or if left unspecified,
-# indicates that baseline support for the specified C++ standard is
-# required and that the macro should error out if no mode with that
-# support is found. If specified 'optional', then configuration proceeds
-# regardless, after defining HAVE_CXX${VERSION} if and only if a
-# supporting mode is found.
-#
-# LICENSE
-#
-# Copyright (c) 2008 Benjamin Kosnik <bkoz@redhat.com>
-# Copyright (c) 2012 Zack Weinberg <zackw@panix.com>
-# Copyright (c) 2013 Roy Stogner <roystgnr@ices.utexas.edu>
-# Copyright (c) 2014, 2015 Google Inc.; contributed by Alexey Sokolov <sokolov@google.com>
-# Copyright (c) 2015 Paul Norman <penorman@mac.com>
-# Copyright (c) 2015 Moritz Klammler <moritz@klammler.eu>
-# Copyright (c) 2016, 2018 Krzesimir Nowak <qdlacz@gmail.com>
-# Copyright (c) 2019 Enji Cooper <yaneurabeya@gmail.com>
-# Copyright (c) 2020 Jason Merrill <jason@redhat.com>
-# Copyright (c) 2021 Jörn Heusipp <osmanx@problemloesungsmaschine.de>
-#
-# Copying and distribution of this file, with or without modification, are
-# permitted in any medium without royalty provided the copyright notice
-# and this notice are preserved. This file is offered as-is, without any
-# warranty.
-
-#serial 14
-
-dnl This macro is based on the code from the AX_CXX_COMPILE_STDCXX_11 macro
-dnl (serial version number 13).
-
-AC_DEFUN([AX_CXX_COMPILE_STDCXX], [dnl
- m4_if([$1], [11], [ax_cxx_compile_alternatives="11 0x"],
- [$1], [14], [ax_cxx_compile_alternatives="14 1y"],
- [$1], [17], [ax_cxx_compile_alternatives="17 1z"],
- [$1], [20], [ax_cxx_compile_alternatives="20"],
- [m4_fatal([invalid first argument `$1' to AX_CXX_COMPILE_STDCXX])])dnl
- m4_if([$2], [], [],
- [$2], [ext], [],
- [$2], [noext], [],
- [m4_fatal([invalid second argument `$2' to AX_CXX_COMPILE_STDCXX])])dnl
- m4_if([$3], [], [ax_cxx_compile_cxx$1_required=true],
- [$3], [mandatory], [ax_cxx_compile_cxx$1_required=true],
- [$3], [optional], [ax_cxx_compile_cxx$1_required=false],
- [m4_fatal([invalid third argument `$3' to AX_CXX_COMPILE_STDCXX])])
- AC_LANG_PUSH([C++])dnl
- ac_success=no
-
- m4_if([$2], [], [dnl
- AC_CACHE_CHECK(whether $CXX supports C++$1 features by default,
- ax_cv_cxx_compile_cxx$1,
- [AC_COMPILE_IFELSE([AC_LANG_SOURCE([_AX_CXX_COMPILE_STDCXX_testbody_$1])],
- [ax_cv_cxx_compile_cxx$1=yes],
- [ax_cv_cxx_compile_cxx$1=no])])
- if test x$ax_cv_cxx_compile_cxx$1 = xyes; then
- ac_success=yes
- fi])
-
- m4_if([$2], [noext], [], [dnl
- if test x$ac_success = xno; then
- for alternative in ${ax_cxx_compile_alternatives}; do
- switch="-std=gnu++${alternative}"
- cachevar=AS_TR_SH([ax_cv_cxx_compile_cxx$1_$switch])
- AC_CACHE_CHECK(whether $CXX supports C++$1 features with $switch,
- $cachevar,
- [ac_save_CXX="$CXX"
- CXX="$CXX $switch"
- AC_COMPILE_IFELSE([AC_LANG_SOURCE([_AX_CXX_COMPILE_STDCXX_testbody_$1])],
- [eval $cachevar=yes],
- [eval $cachevar=no])
- CXX="$ac_save_CXX"])
- if eval test x\$$cachevar = xyes; then
- CXX="$CXX $switch"
- if test -n "$CXXCPP" ; then
- CXXCPP="$CXXCPP $switch"
- fi
- ac_success=yes
- break
- fi
- done
- fi])
-
- m4_if([$2], [ext], [], [dnl
- if test x$ac_success = xno; then
- dnl HP's aCC needs +std=c++11 according to:
- dnl http://h21007.www2.hp.com/portal/download/files/unprot/aCxx/PDF_Release_Notes/769149-001.pdf
- dnl Cray's crayCC needs "-h std=c++11"
- for alternative in ${ax_cxx_compile_alternatives}; do
- for switch in -std=c++${alternative} +std=c++${alternative} "-h std=c++${alternative}"; do
- cachevar=AS_TR_SH([ax_cv_cxx_compile_cxx$1_$switch])
- AC_CACHE_CHECK(whether $CXX supports C++$1 features with $switch,
- $cachevar,
- [ac_save_CXX="$CXX"
- CXX="$CXX $switch"
- AC_COMPILE_IFELSE([AC_LANG_SOURCE([_AX_CXX_COMPILE_STDCXX_testbody_$1])],
- [eval $cachevar=yes],
- [eval $cachevar=no])
- CXX="$ac_save_CXX"])
- if eval test x\$$cachevar = xyes; then
- CXX="$CXX $switch"
- if test -n "$CXXCPP" ; then
- CXXCPP="$CXXCPP $switch"
- fi
- ac_success=yes
- break
- fi
- done
- if test x$ac_success = xyes; then
- break
- fi
- done
- fi])
- AC_LANG_POP([C++])
- if test x$ax_cxx_compile_cxx$1_required = xtrue; then
- if test x$ac_success = xno; then
- AC_MSG_ERROR([*** A compiler with support for C++$1 language features is required.])
- fi
- fi
- if test x$ac_success = xno; then
- HAVE_CXX$1=0
- AC_MSG_NOTICE([No compiler with C++$1 support was found])
- else
- HAVE_CXX$1=1
- AC_DEFINE(HAVE_CXX$1,1,
- [define if the compiler supports basic C++$1 syntax])
- fi
- AC_SUBST(HAVE_CXX$1)
-])
-
-
-dnl Test body for checking C++11 support
-
-m4_define([_AX_CXX_COMPILE_STDCXX_testbody_11],
- _AX_CXX_COMPILE_STDCXX_testbody_new_in_11
-)
-
-dnl Test body for checking C++14 support
-
-m4_define([_AX_CXX_COMPILE_STDCXX_testbody_14],
- _AX_CXX_COMPILE_STDCXX_testbody_new_in_11
- _AX_CXX_COMPILE_STDCXX_testbody_new_in_14
-)
-
-dnl Test body for checking C++17 support
-
-m4_define([_AX_CXX_COMPILE_STDCXX_testbody_17],
- _AX_CXX_COMPILE_STDCXX_testbody_new_in_11
- _AX_CXX_COMPILE_STDCXX_testbody_new_in_14
- _AX_CXX_COMPILE_STDCXX_testbody_new_in_17
-)
-
-dnl Test body for checking C++20 support
-
-m4_define([_AX_CXX_COMPILE_STDCXX_testbody_20],
- _AX_CXX_COMPILE_STDCXX_testbody_new_in_11
- _AX_CXX_COMPILE_STDCXX_testbody_new_in_14
- _AX_CXX_COMPILE_STDCXX_testbody_new_in_17
- _AX_CXX_COMPILE_STDCXX_testbody_new_in_20
-)
-
-
-dnl Tests for new features in C++11
-
-m4_define([_AX_CXX_COMPILE_STDCXX_testbody_new_in_11], [[
-
-// If the compiler admits that it is not ready for C++11, why torture it?
-// Hopefully, this will speed up the test.
-
-#ifndef __cplusplus
-
-#error "This is not a C++ compiler"
-
-#elif __cplusplus < 201103L
-
-#error "This is not a C++11 compiler"
-
-#else
-
-namespace cxx11
-{
-
- namespace test_static_assert
- {
-
- template <typename T>
- struct check
- {
- static_assert(sizeof(int) <= sizeof(T), "not big enough");
- };
-
- }
-
- namespace test_final_override
- {
-
- struct Base
- {
- virtual ~Base() {}
- virtual void f() {}
- };
-
- struct Derived : public Base
- {
- virtual ~Derived() override {}
- virtual void f() override {}
- };
-
- }
-
- namespace test_double_right_angle_brackets
- {
-
- template < typename T >
- struct check {};
-
- typedef check<void> single_type;
- typedef check<check<void>> double_type;
- typedef check<check<check<void>>> triple_type;
- typedef check<check<check<check<void>>>> quadruple_type;
-
- }
-
- namespace test_decltype
- {
-
- int
- f()
- {
- int a = 1;
- decltype(a) b = 2;
- return a + b;
- }
-
- }
-
- namespace test_type_deduction
- {
-
- template < typename T1, typename T2 >
- struct is_same
- {
- static const bool value = false;
- };
-
- template < typename T >
- struct is_same<T, T>
- {
- static const bool value = true;
- };
-
- template < typename T1, typename T2 >
- auto
- add(T1 a1, T2 a2) -> decltype(a1 + a2)
- {
- return a1 + a2;
- }
-
- int
- test(const int c, volatile int v)
- {
- static_assert(is_same<int, decltype(0)>::value == true, "");
- static_assert(is_same<int, decltype(c)>::value == false, "");
- static_assert(is_same<int, decltype(v)>::value == false, "");
- auto ac = c;
- auto av = v;
- auto sumi = ac + av + 'x';
- auto sumf = ac + av + 1.0;
- static_assert(is_same<int, decltype(ac)>::value == true, "");
- static_assert(is_same<int, decltype(av)>::value == true, "");
- static_assert(is_same<int, decltype(sumi)>::value == true, "");
- static_assert(is_same<int, decltype(sumf)>::value == false, "");
- static_assert(is_same<int, decltype(add(c, v))>::value == true, "");
- return (sumf > 0.0) ? sumi : add(c, v);
- }
-
- }
-
- namespace test_noexcept
- {
-
- int f() { return 0; }
- int g() noexcept { return 0; }
-
- static_assert(noexcept(f()) == false, "");
- static_assert(noexcept(g()) == true, "");
-
- }
-
- namespace test_constexpr
- {
-
- template < typename CharT >
- unsigned long constexpr
- strlen_c_r(const CharT *const s, const unsigned long acc) noexcept
- {
- return *s ? strlen_c_r(s + 1, acc + 1) : acc;
- }
-
- template < typename CharT >
- unsigned long constexpr
- strlen_c(const CharT *const s) noexcept
- {
- return strlen_c_r(s, 0UL);
- }
-
- static_assert(strlen_c("") == 0UL, "");
- static_assert(strlen_c("1") == 1UL, "");
- static_assert(strlen_c("example") == 7UL, "");
- static_assert(strlen_c("another\0example") == 7UL, "");
-
- }
-
- namespace test_rvalue_references
- {
-
- template < int N >
- struct answer
- {
- static constexpr int value = N;
- };
-
- answer<1> f(int&) { return answer<1>(); }
- answer<2> f(const int&) { return answer<2>(); }
- answer<3> f(int&&) { return answer<3>(); }
-
- void
- test()
- {
- int i = 0;
- const int c = 0;
- static_assert(decltype(f(i))::value == 1, "");
- static_assert(decltype(f(c))::value == 2, "");
- static_assert(decltype(f(0))::value == 3, "");
- }
-
- }
-
- namespace test_uniform_initialization
- {
-
- struct test
- {
- static const int zero {};
- static const int one {1};
- };
-
- static_assert(test::zero == 0, "");
- static_assert(test::one == 1, "");
-
- }
-
- namespace test_lambdas
- {
-
- void
- test1()
- {
- auto lambda1 = [](){};
- auto lambda2 = lambda1;
- lambda1();
- lambda2();
- }
-
- int
- test2()
- {
- auto a = [](int i, int j){ return i + j; }(1, 2);
- auto b = []() -> int { return '0'; }();
- auto c = [=](){ return a + b; }();
- auto d = [&](){ return c; }();
- auto e = [a, &b](int x) mutable {
- const auto identity = [](int y){ return y; };
- for (auto i = 0; i < a; ++i)
- a += b--;
- return x + identity(a + b);
- }(0);
- return a + b + c + d + e;
- }
-
- int
- test3()
- {
- const auto nullary = [](){ return 0; };
- const auto unary = [](int x){ return x; };
- using nullary_t = decltype(nullary);
- using unary_t = decltype(unary);
- const auto higher1st = [](nullary_t f){ return f(); };
- const auto higher2nd = [unary](nullary_t f1){
- return [unary, f1](unary_t f2){ return f2(unary(f1())); };
- };
- return higher1st(nullary) + higher2nd(nullary)(unary);
- }
-
- }
-
- namespace test_variadic_templates
- {
-
- template <int...>
- struct sum;
-
- template <int N0, int... N1toN>
- struct sum<N0, N1toN...>
- {
- static constexpr auto value = N0 + sum<N1toN...>::value;
- };
-
- template <>
- struct sum<>
- {
- static constexpr auto value = 0;
- };
-
- static_assert(sum<>::value == 0, "");
- static_assert(sum<1>::value == 1, "");
- static_assert(sum<23>::value == 23, "");
- static_assert(sum<1, 2>::value == 3, "");
- static_assert(sum<5, 5, 11>::value == 21, "");
- static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, "");
-
- }
-
- // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae
- // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function
- // because of this.
- namespace test_template_alias_sfinae
- {
-
- struct foo {};
-
- template<typename T>
- using member = typename T::member_type;
-
- template<typename T>
- void func(...) {}
-
- template<typename T>
- void func(member<T>*) {}
-
- void test();
-
- void test() { func<foo>(0); }
-
- }
-
-} // namespace cxx11
-
-#endif // __cplusplus >= 201103L
-
-]])
-
-
-dnl Tests for new features in C++14
-
-m4_define([_AX_CXX_COMPILE_STDCXX_testbody_new_in_14], [[
-
-// If the compiler admits that it is not ready for C++14, why torture it?
-// Hopefully, this will speed up the test.
-
-#ifndef __cplusplus
-
-#error "This is not a C++ compiler"
-
-#elif __cplusplus < 201402L
-
-#error "This is not a C++14 compiler"
-
-#else
-
-namespace cxx14
-{
-
- namespace test_polymorphic_lambdas
- {
-
- int
- test()
- {
- const auto lambda = [](auto&&... args){
- const auto istiny = [](auto x){
- return (sizeof(x) == 1UL) ? 1 : 0;
- };
- const int aretiny[] = { istiny(args)... };
- return aretiny[0];
- };
- return lambda(1, 1L, 1.0f, '1');
- }
-
- }
-
- namespace test_binary_literals
- {
-
- constexpr auto ivii = 0b0000000000101010;
- static_assert(ivii == 42, "wrong value");
-
- }
-
- namespace test_generalized_constexpr
- {
-
- template < typename CharT >
- constexpr unsigned long
- strlen_c(const CharT *const s) noexcept
- {
- auto length = 0UL;
- for (auto p = s; *p; ++p)
- ++length;
- return length;
- }
-
- static_assert(strlen_c("") == 0UL, "");
- static_assert(strlen_c("x") == 1UL, "");
- static_assert(strlen_c("test") == 4UL, "");
- static_assert(strlen_c("another\0test") == 7UL, "");
-
- }
-
- namespace test_lambda_init_capture
- {
-
- int
- test()
- {
- auto x = 0;
- const auto lambda1 = [a = x](int b){ return a + b; };
- const auto lambda2 = [a = lambda1(x)](){ return a; };
- return lambda2();
- }
-
- }
-
- namespace test_digit_separators
- {
-
- constexpr auto ten_million = 100'000'000;
- static_assert(ten_million == 100000000, "");
-
- }
-
- namespace test_return_type_deduction
- {
-
- auto f(int& x) { return x; }
- decltype(auto) g(int& x) { return x; }
-
- template < typename T1, typename T2 >
- struct is_same
- {
- static constexpr auto value = false;
- };
-
- template < typename T >
- struct is_same<T, T>
- {
- static constexpr auto value = true;
- };
-
- int
- test()
- {
- auto x = 0;
- static_assert(is_same<int, decltype(f(x))>::value, "");
- static_assert(is_same<int&, decltype(g(x))>::value, "");
- return x;
- }
-
- }
-
-} // namespace cxx14
-
-#endif // __cplusplus >= 201402L
-
-]])
-
-
-dnl Tests for new features in C++17
-
-m4_define([_AX_CXX_COMPILE_STDCXX_testbody_new_in_17], [[
-
-// If the compiler admits that it is not ready for C++17, why torture it?
-// Hopefully, this will speed up the test.
-
-#ifndef __cplusplus
-
-#error "This is not a C++ compiler"
-
-#elif __cplusplus < 201703L
-
-#error "This is not a C++17 compiler"
-
-#else
-
-#include <initializer_list>
-#include <utility>
-#include <type_traits>
-
-namespace cxx17
-{
-
- namespace test_constexpr_lambdas
- {
-
- constexpr int foo = [](){return 42;}();
-
- }
-
- namespace test::nested_namespace::definitions
- {
-
- }
-
- namespace test_fold_expression
- {
-
- template<typename... Args>
- int multiply(Args... args)
- {
- return (args * ... * 1);
- }
-
- template<typename... Args>
- bool all(Args... args)
- {
- return (args && ...);
- }
-
- }
-
- namespace test_extended_static_assert
- {
-
- static_assert (true);
-
- }
-
- namespace test_auto_brace_init_list
- {
-
- auto foo = {5};
- auto bar {5};
-
- static_assert(std::is_same<std::initializer_list<int>, decltype(foo)>::value);
- static_assert(std::is_same<int, decltype(bar)>::value);
- }
-
- namespace test_typename_in_template_template_parameter
- {
-
- template<template<typename> typename X> struct D;
-
- }
-
- namespace test_fallthrough_nodiscard_maybe_unused_attributes
- {
-
- int f1()
- {
- return 42;
- }
-
- [[nodiscard]] int f2()
- {
- [[maybe_unused]] auto unused = f1();
-
- switch (f1())
- {
- case 17:
- f1();
- [[fallthrough]];
- case 42:
- f1();
- }
- return f1();
- }
-
- }
-
- namespace test_extended_aggregate_initialization
- {
-
- struct base1
- {
- int b1, b2 = 42;
- };
-
- struct base2
- {
- base2() {
- b3 = 42;
- }
- int b3;
- };
-
- struct derived : base1, base2
- {
- int d;
- };
-
- derived d1 {{1, 2}, {}, 4}; // full initialization
- derived d2 {{}, {}, 4}; // value-initialized bases
-
- }
-
- namespace test_general_range_based_for_loop
- {
-
- struct iter
- {
- int i;
-
- int& operator* ()
- {
- return i;
- }
-
- const int& operator* () const
- {
- return i;
- }
-
- iter& operator++()
- {
- ++i;
- return *this;
- }
- };
-
- struct sentinel
- {
- int i;
- };
-
- bool operator== (const iter& i, const sentinel& s)
- {
- return i.i == s.i;
- }
-
- bool operator!= (const iter& i, const sentinel& s)
- {
- return !(i == s);
- }
-
- struct range
- {
- iter begin() const
- {
- return {0};
- }
-
- sentinel end() const
- {
- return {5};
- }
- };
-
- void f()
- {
- range r {};
-
- for (auto i : r)
- {
- [[maybe_unused]] auto v = i;
- }
- }
-
- }
-
- namespace test_lambda_capture_asterisk_this_by_value
- {
-
- struct t
- {
- int i;
- int foo()
- {
- return [*this]()
- {
- return i;
- }();
- }
- };
-
- }
-
- namespace test_enum_class_construction
- {
-
- enum class byte : unsigned char
- {};
-
- byte foo {42};
-
- }
-
- namespace test_constexpr_if
- {
-
- template <bool cond>
- int f ()
- {
- if constexpr(cond)
- {
- return 13;
- }
- else
- {
- return 42;
- }
- }
-
- }
-
- namespace test_selection_statement_with_initializer
- {
-
- int f()
- {
- return 13;
- }
-
- int f2()
- {
- if (auto i = f(); i > 0)
- {
- return 3;
- }
-
- switch (auto i = f(); i + 4)
- {
- case 17:
- return 2;
-
- default:
- return 1;
- }
- }
-
- }
-
- namespace test_template_argument_deduction_for_class_templates
- {
-
- template <typename T1, typename T2>
- struct pair
- {
- pair (T1 p1, T2 p2)
- : m1 {p1},
- m2 {p2}
- {}
-
- T1 m1;
- T2 m2;
- };
-
- void f()
- {
- [[maybe_unused]] auto p = pair{13, 42u};
- }
-
- }
-
- namespace test_non_type_auto_template_parameters
- {
-
- template <auto n>
- struct B
- {};
-
- B<5> b1;
- B<'a'> b2;
-
- }
-
- namespace test_structured_bindings
- {
-
- int arr[2] = { 1, 2 };
- std::pair<int, int> pr = { 1, 2 };
-
- auto f1() -> int(&)[2]
- {
- return arr;
- }
-
- auto f2() -> std::pair<int, int>&
- {
- return pr;
- }
-
- struct S
- {
- int x1 : 2;
- volatile double y1;
- };
-
- S f3()
- {
- return {};
- }
-
- auto [ x1, y1 ] = f1();
- auto& [ xr1, yr1 ] = f1();
- auto [ x2, y2 ] = f2();
- auto& [ xr2, yr2 ] = f2();
- const auto [ x3, y3 ] = f3();
-
- }
-
- namespace test_exception_spec_type_system
- {
-
- struct Good {};
- struct Bad {};
-
- void g1() noexcept;
- void g2();
-
- template<typename T>
- Bad
- f(T*, T*);
-
- template<typename T1, typename T2>
- Good
- f(T1*, T2*);
-
- static_assert (std::is_same_v<Good, decltype(f(g1, g2))>);
-
- }
-
- namespace test_inline_variables
- {
-
- template<class T> void f(T)
- {}
-
- template<class T> inline T g(T)
- {
- return T{};
- }
-
- template<> inline void f<>(int)
- {}
-
- template<> int g<>(int)
- {
- return 5;
- }
-
- }
-
-} // namespace cxx17
-
-#endif // __cplusplus < 201703L
-
-]])
-
-
-dnl Tests for new features in C++20
-
-m4_define([_AX_CXX_COMPILE_STDCXX_testbody_new_in_20], [[
-
-#ifndef __cplusplus
-
-#error "This is not a C++ compiler"
-
-#elif __cplusplus < 202002L
-
-#error "This is not a C++20 compiler"
-
-#else
-
-#include <version>
-
-namespace cxx20
-{
-
-// As C++20 supports feature test macros in the standard, there is no
-// immediate need to actually test for feature availability on the
-// Autoconf side.
-
-} // namespace cxx20
-
-#endif // __cplusplus < 202002L
-
-]])
diff --git a/build-aux/m4/ax_pthread.m4 b/build-aux/m4/ax_pthread.m4
deleted file mode 100644
index 9f35d13914..0000000000
--- a/build-aux/m4/ax_pthread.m4
+++ /dev/null
@@ -1,522 +0,0 @@
-# ===========================================================================
-# https://www.gnu.org/software/autoconf-archive/ax_pthread.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-# AX_PTHREAD([ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]])
-#
-# DESCRIPTION
-#
-# This macro figures out how to build C programs using POSIX threads. It
-# sets the PTHREAD_LIBS output variable to the threads library and linker
-# flags, and the PTHREAD_CFLAGS output variable to any special C compiler
-# flags that are needed. (The user can also force certain compiler
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-#
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-#
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-#
-# If you are only building threaded programs, you may wish to use these
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-# LIBS="$PTHREAD_LIBS $LIBS"
-# CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
-# CXXFLAGS="$CXXFLAGS $PTHREAD_CFLAGS"
-# CC="$PTHREAD_CC"
-# CXX="$PTHREAD_CXX"
-#
-# In addition, if the PTHREAD_CREATE_JOINABLE thread-attribute constant
-# has a nonstandard name, this macro defines PTHREAD_CREATE_JOINABLE to
-# that name (e.g. PTHREAD_CREATE_UNDETACHED on AIX).
-#
-# Also HAVE_PTHREAD_PRIO_INHERIT is defined if pthread is found and the
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-# PTHREAD_CFLAGS.
-#
-# ACTION-IF-FOUND is a list of shell commands to run if a threads library
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-# is not found. If ACTION-IF-FOUND is not specified, the default action
-# will define HAVE_PTHREAD.
-#
-# Please let the authors know if this macro fails on any platform, or if
-# you have any other suggestions or comments. This macro was based on work
-# by SGJ on autoconf scripts for FFTW (http://www.fftw.org/) (with help
-# from M. Frigo), as well as ac_pthread and hb_pthread macros posted by
-# Alejandro Forero Cuervo to the autoconf macro repository. We are also
-# grateful for the helpful feedback of numerous users.
-#
-# Updated for Autoconf 2.68 by Daniel Richard G.
-#
-# LICENSE
-#
-# Copyright (c) 2008 Steven G. Johnson <stevenj@alum.mit.edu>
-# Copyright (c) 2011 Daniel Richard G. <skunk@iSKUNK.ORG>
-# Copyright (c) 2019 Marc Stevens <marc.stevens@cwi.nl>
-#
-# This program is free software: you can redistribute it and/or modify it
-# under the terms of the GNU General Public License as published by the
-# Free Software Foundation, either version 3 of the License, or (at your
-# option) any later version.
-#
-# This program is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-# Public License for more details.
-#
-# You should have received a copy of the GNU General Public License along
-# with this program. If not, see <https://www.gnu.org/licenses/>.
-#
-# As a special exception, the respective Autoconf Macro's copyright owner
-# gives unlimited permission to copy, distribute and modify the configure
-# scripts that are the output of Autoconf when processing the Macro. You
-# need not follow the terms of the GNU General Public License when using
-# or distributing such scripts, even though portions of the text of the
-# Macro appear in them. The GNU General Public License (GPL) does govern
-# all other use of the material that constitutes the Autoconf Macro.
-#
-# This special exception to the GPL applies to versions of the Autoconf
-# Macro released by the Autoconf Archive. When you make and distribute a
-# modified version of the Autoconf Macro, you may extend this special
-# exception to the GPL to apply to your modified version as well.
-
-#serial 31
-
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- # active. We could reasonably leave PTHREAD_CFLAGS empty. But
- # -pthread does define _REENTRANT, and while the Darwin headers
- # ignore this macro, third-party headers might not.)
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- ax_cv_PTHREAD_SPECIAL_FLAGS="-D_POSIX_PTHREAD_SEMANTICS"
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-
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diff --git a/build-aux/m4/bitcoin_find_bdb48.m4 b/build-aux/m4/bitcoin_find_bdb48.m4
deleted file mode 100644
index 3ef7fab5b5..0000000000
--- a/build-aux/m4/bitcoin_find_bdb48.m4
+++ /dev/null
@@ -1,97 +0,0 @@
-dnl Copyright (c) 2013-2015 The Bitcoin Core developers
-dnl Distributed under the MIT software license, see the accompanying
-dnl file COPYING or http://www.opensource.org/licenses/mit-license.php.
-
-AC_DEFUN([BITCOIN_FIND_BDB48],[
- AC_ARG_VAR([BDB_CFLAGS], [C compiler flags for BerkeleyDB, bypasses autodetection])
- AC_ARG_VAR([BDB_LIBS], [Linker flags for BerkeleyDB, bypasses autodetection])
-
- if test "$use_bdb" = "no"; then
- use_bdb=no
- elif test "$BDB_CFLAGS" = ""; then
- AC_MSG_CHECKING([for Berkeley DB C++ headers])
- BDB_CPPFLAGS=
- bdbpath=X
- bdb48path=X
- bdbdirlist=
- for _vn in 4.8 48 4 5 5.3 ''; do
- for _pfx in b lib ''; do
- bdbdirlist="$bdbdirlist ${_pfx}db${_vn}"
- done
- done
- for searchpath in $bdbdirlist ''; do
- test -n "${searchpath}" && searchpath="${searchpath}/"
- AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
- #include <${searchpath}db_cxx.h>
- ]],[[
- #if !((DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR >= 8) || DB_VERSION_MAJOR > 4)
- #error "failed to find bdb 4.8+"
- #endif
- ]])],[
- if test "$bdbpath" = "X"; then
- bdbpath="${searchpath}"
- fi
- ],[
- continue
- ])
- AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
- #include <${searchpath}db_cxx.h>
- ]],[[
- #if !(DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR == 8)
- #error "failed to find bdb 4.8"
- #endif
- ]])],[
- bdb48path="${searchpath}"
- break
- ],[])
- done
- if test "$bdbpath" = "X"; then
- use_bdb=no
- AC_MSG_RESULT([no])
- AC_MSG_WARN([libdb_cxx headers missing])
- AC_MSG_WARN(AC_PACKAGE_NAME[ requires this library for BDB (legacy) wallet support])
- AC_MSG_WARN([Passing --without-bdb will suppress this warning])
- elif test "$bdb48path" = "X"; then
- BITCOIN_SUBDIR_TO_INCLUDE(BDB_CPPFLAGS,[${bdbpath}],db_cxx)
- AC_ARG_WITH([incompatible-bdb],[AS_HELP_STRING([--with-incompatible-bdb], [allow using a bdb version other than 4.8])],[
- AC_MSG_WARN([Found Berkeley DB other than 4.8])
- AC_MSG_WARN([BDB (legacy) wallets opened by this build will not be portable!])
- use_bdb=yes
- ],[
- AC_MSG_WARN([Found Berkeley DB other than 4.8])
- AC_MSG_WARN([BDB (legacy) wallets opened by this build would not be portable!])
- AC_MSG_WARN([If this is intended, pass --with-incompatible-bdb])
- AC_MSG_WARN([Passing --without-bdb will suppress this warning])
- use_bdb=no
- ])
- else
- BITCOIN_SUBDIR_TO_INCLUDE(BDB_CPPFLAGS,[${bdb48path}],db_cxx)
- bdbpath="${bdb48path}"
- use_bdb=yes
- fi
- else
- BDB_CPPFLAGS=${BDB_CFLAGS}
- fi
- AC_SUBST(BDB_CPPFLAGS)
-
- if test "$use_bdb" = "no"; then
- use_bdb=no
- elif test "$BDB_LIBS" = ""; then
- # TODO: Ideally this could find the library version and make sure it matches the headers being used
- for searchlib in db_cxx-4.8 db_cxx db4_cxx; do
- AC_CHECK_LIB([$searchlib],[main],[
- BDB_LIBS="-l${searchlib}"
- break
- ])
- done
- if test "$BDB_LIBS" = ""; then
- AC_MSG_WARN([libdb_cxx headers missing])
- AC_MSG_WARN(AC_PACKAGE_NAME[ requires this library for BDB (legacy) wallet support])
- AC_MSG_WARN([Passing --without-bdb will suppress this warning])
- fi
- fi
- if test "$use_bdb" != "no"; then
- AC_DEFINE([USE_BDB], [1], [Define if BDB support should be compiled in])
- use_bdb=yes
- fi
-])
diff --git a/build-aux/m4/bitcoin_qt.m4 b/build-aux/m4/bitcoin_qt.m4
deleted file mode 100644
index b87c38a6ab..0000000000
--- a/build-aux/m4/bitcoin_qt.m4
+++ /dev/null
@@ -1,375 +0,0 @@
-dnl Copyright (c) 2013-2016 The Bitcoin Core developers
-dnl Distributed under the MIT software license, see the accompanying
-dnl file COPYING or http://www.opensource.org/licenses/mit-license.php.
-
-dnl Helper for cases where a qt dependency is not met.
-dnl Output: If qt version is auto, set bitcoin_enable_qt to false. Else, exit.
-AC_DEFUN([BITCOIN_QT_FAIL],[
- if test "$bitcoin_qt_want_version" = "auto" && test "$bitcoin_qt_force" != "yes"; then
- if test "$bitcoin_enable_qt" != "no"; then
- AC_MSG_WARN([$1; bitcoin-qt frontend will not be built])
- fi
- bitcoin_enable_qt=no
- bitcoin_enable_qt_test=no
- else
- AC_MSG_ERROR([$1])
- fi
-])
-
-AC_DEFUN([BITCOIN_QT_CHECK],[
- if test "$bitcoin_enable_qt" != "no" && test "$bitcoin_qt_want_version" != "no"; then
- true
- $1
- else
- true
- $2
- fi
-])
-
-dnl BITCOIN_QT_PATH_PROGS([FOO], [foo foo2], [/path/to/search/first], [continue if missing])
-dnl Helper for finding the path of programs needed for Qt.
-dnl Inputs: $1: Variable to be set
-dnl Inputs: $2: List of programs to search for
-dnl Inputs: $3: Look for $2 here before $PATH
-dnl Inputs: $4: If "yes", don't fail if $2 is not found.
-dnl Output: $1 is set to the path of $2 if found. $2 are searched in order.
-AC_DEFUN([BITCOIN_QT_PATH_PROGS],[
- BITCOIN_QT_CHECK([
- if test "$3" != ""; then
- AC_PATH_PROGS([$1], [$2], [], [$3])
- else
- AC_PATH_PROGS([$1], [$2])
- fi
- if test "$$1" = "" && test "$4" != "yes"; then
- BITCOIN_QT_FAIL([$1 not found])
- fi
- ])
-])
-
-dnl Initialize qt input.
-dnl This must be called before any other BITCOIN_QT* macros to ensure that
-dnl input variables are set correctly.
-dnl CAUTION: Do not use this inside of a conditional.
-AC_DEFUN([BITCOIN_QT_INIT],[
- dnl enable qt support
- AC_ARG_WITH([gui],
- [AS_HELP_STRING([--with-gui@<:@=no|qt5|auto@:>@],
- [build bitcoin-qt GUI (default=auto)])],
- [
- bitcoin_qt_want_version=$withval
- if test "$bitcoin_qt_want_version" = "yes"; then
- bitcoin_qt_force=yes
- bitcoin_qt_want_version=auto
- fi
- ],
- [bitcoin_qt_want_version=auto])
-
- AS_IF([test "$with_gui" = "qt5_debug"],
- [AS_CASE([$host],
- [*darwin*], [qt_lib_suffix=_debug],
- [qt_lib_suffix= ]); bitcoin_qt_want_version=qt5],
- [qt_lib_suffix= ])
-
- AC_ARG_WITH([qt-incdir],[AS_HELP_STRING([--with-qt-incdir=INC_DIR],[specify qt include path (overridden by pkgconfig)])], [qt_include_path=$withval], [])
- AC_ARG_WITH([qt-libdir],[AS_HELP_STRING([--with-qt-libdir=LIB_DIR],[specify qt lib path (overridden by pkgconfig)])], [qt_lib_path=$withval], [])
- AC_ARG_WITH([qt-plugindir],[AS_HELP_STRING([--with-qt-plugindir=PLUGIN_DIR],[specify qt plugin path (overridden by pkgconfig)])], [qt_plugin_path=$withval], [])
- AC_ARG_WITH([qt-translationdir],[AS_HELP_STRING([--with-qt-translationdir=PLUGIN_DIR],[specify qt translation path (overridden by pkgconfig)])], [qt_translation_path=$withval], [])
- AC_ARG_WITH([qt-bindir],[AS_HELP_STRING([--with-qt-bindir=BIN_DIR],[specify qt bin path])], [qt_bin_path=$withval], [])
-
- AC_ARG_WITH([qtdbus],
- [AS_HELP_STRING([--with-qtdbus],
- [enable DBus support (default is yes if qt is enabled and QtDBus is found)])],
- [use_dbus=$withval],
- [use_dbus=auto])
-
- AC_SUBST(QT_TRANSLATION_DIR,$qt_translation_path)
-])
-
-dnl Find Qt libraries and includes.
-dnl
-dnl BITCOIN_QT_CONFIGURE([MINIMUM-VERSION])
-dnl
-dnl Outputs: See _BITCOIN_QT_FIND_LIBS
-dnl Outputs: Sets variables for all qt-related tools.
-dnl Outputs: bitcoin_enable_qt, bitcoin_enable_qt_dbus, bitcoin_enable_qt_test
-AC_DEFUN([BITCOIN_QT_CONFIGURE],[
- qt_version=">= $1"
- qt_lib_prefix="Qt5"
- BITCOIN_QT_CHECK([_BITCOIN_QT_FIND_LIBS])
-
- dnl This is ugly and complicated. Yuck. Works as follows:
- dnl We check a header to find out whether Qt is built statically.
- dnl When Qt is built statically, some plugins must be linked into
- dnl the final binary as well. _BITCOIN_QT_CHECK_STATIC_PLUGIN does
- dnl a quick link-check and appends the results to QT_LIBS.
- BITCOIN_QT_CHECK([
- TEMP_CPPFLAGS=$CPPFLAGS
- TEMP_CXXFLAGS=$CXXFLAGS
- CPPFLAGS="$QT_INCLUDES $CORE_CPPFLAGS $CPPFLAGS"
- CXXFLAGS="$PIC_FLAGS $CORE_CXXFLAGS $CXXFLAGS"
- _BITCOIN_QT_IS_STATIC
- if test "$bitcoin_cv_static_qt" = "yes"; then
- _BITCOIN_QT_CHECK_STATIC_LIBS
-
- if test "$qt_plugin_path" != ""; then
- if test -d "$qt_plugin_path/platforms"; then
- QT_LIBS="$QT_LIBS -L$qt_plugin_path/platforms"
- fi
- if test -d "$qt_plugin_path/styles"; then
- QT_LIBS="$QT_LIBS -L$qt_plugin_path/styles"
- fi
- if test -d "$qt_plugin_path/accessible"; then
- QT_LIBS="$QT_LIBS -L$qt_plugin_path/accessible"
- fi
- fi
-
- AC_DEFINE([QT_STATICPLUGIN], [1], [Define this symbol if qt plugins are static])
- _BITCOIN_QT_CHECK_STATIC_PLUGIN([QMinimalIntegrationPlugin], [-lqminimal])
- AC_DEFINE([QT_QPA_PLATFORM_MINIMAL], [1], [Define this symbol if the minimal qt platform exists])
- if test "$TARGET_OS" = "windows"; then
- dnl Linking against wtsapi32 is required. See #17749 and
- dnl https://bugreports.qt.io/browse/QTBUG-27097.
- AX_CHECK_LINK_FLAG([-lwtsapi32], [QT_LIBS="$QT_LIBS -lwtsapi32"], [AC_MSG_ERROR([could not link against -lwtsapi32])])
- _BITCOIN_QT_CHECK_STATIC_PLUGIN([QWindowsIntegrationPlugin], [-lqwindows])
- _BITCOIN_QT_CHECK_STATIC_PLUGIN([QWindowsVistaStylePlugin], [-lqwindowsvistastyle])
- AC_DEFINE([QT_QPA_PLATFORM_WINDOWS], [1], [Define this symbol if the qt platform is windows])
- elif test "$TARGET_OS" = "linux"; then
- _BITCOIN_QT_CHECK_STATIC_PLUGIN([QXcbIntegrationPlugin], [-lqxcb])
- AC_DEFINE([QT_QPA_PLATFORM_XCB], [1], [Define this symbol if the qt platform is xcb])
- elif test "$TARGET_OS" = "darwin"; then
- AX_CHECK_LINK_FLAG([-framework Carbon], [QT_LIBS="$QT_LIBS -framework Carbon"], [AC_MSG_ERROR(could not link against Carbon framework)])
- AX_CHECK_LINK_FLAG([-framework IOSurface], [QT_LIBS="$QT_LIBS -framework IOSurface"], [AC_MSG_ERROR(could not link against IOSurface framework)])
- AX_CHECK_LINK_FLAG([-framework Metal], [QT_LIBS="$QT_LIBS -framework Metal"], [AC_MSG_ERROR(could not link against Metal framework)])
- AX_CHECK_LINK_FLAG([-framework QuartzCore], [QT_LIBS="$QT_LIBS -framework QuartzCore"], [AC_MSG_ERROR(could not link against QuartzCore framework)])
- _BITCOIN_QT_CHECK_STATIC_PLUGIN([QCocoaIntegrationPlugin], [-lqcocoa])
- _BITCOIN_QT_CHECK_STATIC_PLUGIN([QMacStylePlugin], [-lqmacstyle])
- AC_DEFINE([QT_QPA_PLATFORM_COCOA], [1], [Define this symbol if the qt platform is cocoa])
- fi
- fi
- CPPFLAGS=$TEMP_CPPFLAGS
- CXXFLAGS=$TEMP_CXXFLAGS
- ])
-
- if test "$qt_bin_path" = ""; then
- qt_bin_path="`$PKG_CONFIG --variable=host_bins ${qt_lib_prefix}Core 2>/dev/null`"
- fi
-
- if test "$use_hardening" != "no"; then
- BITCOIN_QT_CHECK([
- AC_MSG_CHECKING([whether -fPIE can be used with this Qt config])
- TEMP_CPPFLAGS=$CPPFLAGS
- TEMP_CXXFLAGS=$CXXFLAGS
- CPPFLAGS="$QT_INCLUDES $CORE_CPPFLAGS $CPPFLAGS"
- CXXFLAGS="$PIE_FLAGS $CORE_CXXFLAGS $CXXFLAGS"
- AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
- #include <QtCore/qconfig.h>
- #ifndef QT_VERSION
- # include <QtCore/qglobal.h>
- #endif
- ]],
- [[
- #if defined(QT_REDUCE_RELOCATIONS)
- choke
- #endif
- ]])],
- [ AC_MSG_RESULT([yes]); QT_PIE_FLAGS=$PIE_FLAGS ],
- [ AC_MSG_RESULT([no]); QT_PIE_FLAGS=$PIC_FLAGS]
- )
- CPPFLAGS=$TEMP_CPPFLAGS
- CXXFLAGS=$TEMP_CXXFLAGS
- ])
- else
- BITCOIN_QT_CHECK([
- AC_MSG_CHECKING([whether -fPIC is needed with this Qt config])
- TEMP_CPPFLAGS=$CPPFLAGS
- CPPFLAGS="$QT_INCLUDES $CORE_CPPFLAGS $CPPFLAGS"
- AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
- #include <QtCore/qconfig.h>
- #ifndef QT_VERSION
- # include <QtCore/qglobal.h>
- #endif
- ]],
- [[
- #if defined(QT_REDUCE_RELOCATIONS)
- choke
- #endif
- ]])],
- [ AC_MSG_RESULT([no])],
- [ AC_MSG_RESULT([yes]); QT_PIE_FLAGS=$PIC_FLAGS]
- )
- CPPFLAGS=$TEMP_CPPFLAGS
- ])
- fi
-
- BITCOIN_QT_PATH_PROGS([MOC], [moc-qt5 moc5 moc], $qt_bin_path)
- BITCOIN_QT_PATH_PROGS([UIC], [uic-qt5 uic5 uic], $qt_bin_path)
- BITCOIN_QT_PATH_PROGS([RCC], [rcc-qt5 rcc5 rcc], $qt_bin_path)
- BITCOIN_QT_PATH_PROGS([LRELEASE], [lrelease-qt5 lrelease5 lrelease], $qt_bin_path)
- BITCOIN_QT_PATH_PROGS([LUPDATE], [lupdate-qt5 lupdate5 lupdate],$qt_bin_path, yes)
- BITCOIN_QT_PATH_PROGS([LCONVERT], [lconvert-qt5 lconvert5 lconvert], $qt_bin_path, yes)
-
- MOC_DEFS='-I$(srcdir)'
- case $host in
- *darwin*)
- BITCOIN_QT_CHECK([
- MOC_DEFS="${MOC_DEFS} -DQ_OS_MAC"
- base_frameworks="-framework Foundation -framework AppKit"
- AX_CHECK_LINK_FLAG([$base_frameworks], [QT_LIBS="$QT_LIBS $base_frameworks"], [AC_MSG_ERROR(could not find base frameworks)])
- ])
- ;;
- *mingw*)
- BITCOIN_QT_CHECK([
- AX_CHECK_LINK_FLAG([-mwindows], [QT_LDFLAGS="$QT_LDFLAGS -mwindows"], [AC_MSG_WARN([-mwindows linker support not detected])])
- ])
- esac
-
-
- dnl enable qt support
- AC_MSG_CHECKING([whether to build ]AC_PACKAGE_NAME[ GUI])
- BITCOIN_QT_CHECK([
- bitcoin_enable_qt=yes
- bitcoin_enable_qt_test=yes
- if test "$have_qt_test" = "no"; then
- bitcoin_enable_qt_test=no
- fi
- bitcoin_enable_qt_dbus=no
- if test "$use_dbus" != "no" && test "$have_qt_dbus" = "yes"; then
- bitcoin_enable_qt_dbus=yes
- fi
- if test "$use_dbus" = "yes" && test "$have_qt_dbus" = "no"; then
- AC_MSG_ERROR([libQtDBus not found. Install libQtDBus or remove --with-qtdbus.])
- fi
- if test "$LUPDATE" = ""; then
- AC_MSG_WARN([lupdate tool is required to update Qt translations.])
- fi
- if test "$LCONVERT" = ""; then
- AC_MSG_WARN([lconvert tool is required to update Qt translations.])
- fi
- ],[
- bitcoin_enable_qt=no
- ])
- if test $bitcoin_enable_qt = "yes"; then
- AC_MSG_RESULT([$bitcoin_enable_qt ($qt_lib_prefix)])
- else
- AC_MSG_RESULT([$bitcoin_enable_qt])
- fi
-
- AC_SUBST(QT_PIE_FLAGS)
- AC_SUBST(QT_INCLUDES)
- AC_SUBST(QT_LIBS)
- AC_SUBST(QT_LDFLAGS)
- AC_SUBST(QT_DBUS_INCLUDES)
- AC_SUBST(QT_TEST_INCLUDES)
- AC_SUBST(QT_SELECT, qt5)
- AC_SUBST(MOC_DEFS)
-])
-
-dnl All macros below are internal and should _not_ be used from configure.ac.
-
-dnl Internal. Check if the linked version of Qt was built statically.
-dnl
-dnl _BITCOIN_QT_IS_STATIC
-dnl ---------------------
-dnl
-dnl Requires: INCLUDES and LIBS must be populated as necessary.
-dnl Output: bitcoin_cv_static_qt=yes|no
-AC_DEFUN([_BITCOIN_QT_IS_STATIC],[
- AC_CACHE_CHECK(for static Qt, bitcoin_cv_static_qt,[
- AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
- #include <QtCore/qconfig.h>
- #ifndef QT_VERSION
- # include <QtCore/qglobal.h>
- #endif
- ]],
- [[
- #if !defined(QT_STATIC)
- choke
- #endif
- ]])],
- [bitcoin_cv_static_qt=yes],
- [bitcoin_cv_static_qt=no])
- ])
-])
-
-dnl Internal. Check if the link-requirements for a static plugin are met.
-dnl
-dnl _BITCOIN_QT_CHECK_STATIC_PLUGIN(PLUGIN, LIBRARIES)
-dnl --------------------------------------------------
-dnl
-dnl Requires: INCLUDES and LIBS must be populated as necessary.
-dnl Inputs: $1: A static plugin name.
-dnl Inputs: $2: The libraries that resolve $1.
-dnl Output: QT_LIBS is prepended or configure exits.
-AC_DEFUN([_BITCOIN_QT_CHECK_STATIC_PLUGIN], [
- AC_MSG_CHECKING([for $1 ($2)])
- CHECK_STATIC_PLUGINS_TEMP_LIBS="$LIBS"
- LIBS="$2${qt_lib_suffix} $QT_LIBS $LIBS"
- AC_LINK_IFELSE([AC_LANG_PROGRAM([[
- #include <QtPlugin>
- Q_IMPORT_PLUGIN($1)
- ]])],
- [AC_MSG_RESULT([yes]); QT_LIBS="$2${qt_lib_suffix} $QT_LIBS"],
- [AC_MSG_RESULT([no]); BITCOIN_QT_FAIL([$1 not found.])])
- LIBS="$CHECK_STATIC_PLUGINS_TEMP_LIBS"
-])
-
-dnl Internal. Check Qt static libs with PKG_CHECK_MODULES.
-dnl
-dnl _BITCOIN_QT_CHECK_STATIC_LIBS
-dnl -----------------------------
-dnl
-dnl Outputs: QT_LIBS is prepended.
-AC_DEFUN([_BITCOIN_QT_CHECK_STATIC_LIBS], [
- PKG_CHECK_MODULES([QT_ACCESSIBILITY], [${qt_lib_prefix}AccessibilitySupport${qt_lib_suffix}], [QT_LIBS="$QT_ACCESSIBILITY_LIBS $QT_LIBS"])
- PKG_CHECK_MODULES([QT_DEVICEDISCOVERY], [${qt_lib_prefix}DeviceDiscoverySupport${qt_lib_suffix}], [QT_LIBS="$QT_DEVICEDISCOVERY_LIBS $QT_LIBS"])
- PKG_CHECK_MODULES([QT_EDID], [${qt_lib_prefix}EdidSupport${qt_lib_suffix}], [QT_LIBS="$QT_EDID_LIBS $QT_LIBS"])
- PKG_CHECK_MODULES([QT_EVENTDISPATCHER], [${qt_lib_prefix}EventDispatcherSupport${qt_lib_suffix}], [QT_LIBS="$QT_EVENTDISPATCHER_LIBS $QT_LIBS"])
- PKG_CHECK_MODULES([QT_FB], [${qt_lib_prefix}FbSupport${qt_lib_suffix}], [QT_LIBS="$QT_FB_LIBS $QT_LIBS"])
- PKG_CHECK_MODULES([QT_FONTDATABASE], [${qt_lib_prefix}FontDatabaseSupport${qt_lib_suffix}], [QT_LIBS="$QT_FONTDATABASE_LIBS $QT_LIBS"])
- PKG_CHECK_MODULES([QT_THEME], [${qt_lib_prefix}ThemeSupport${qt_lib_suffix}], [QT_LIBS="$QT_THEME_LIBS $QT_LIBS"])
- if test "$TARGET_OS" = "linux"; then
- PKG_CHECK_MODULES([QT_INPUT], [${qt_lib_prefix}InputSupport], [QT_LIBS="$QT_INPUT_LIBS $QT_LIBS"])
- PKG_CHECK_MODULES([QT_SERVICE], [${qt_lib_prefix}ServiceSupport], [QT_LIBS="$QT_SERVICE_LIBS $QT_LIBS"])
- PKG_CHECK_MODULES([QT_XCBQPA], [${qt_lib_prefix}XcbQpa], [QT_LIBS="$QT_XCBQPA_LIBS $QT_LIBS"])
- PKG_CHECK_MODULES([QT_XKBCOMMON], [${qt_lib_prefix}XkbCommonSupport], [QT_LIBS="$QT_XKBCOMMON_LIBS $QT_LIBS"])
- elif test "$TARGET_OS" = "darwin"; then
- PKG_CHECK_MODULES([QT_CLIPBOARD], [${qt_lib_prefix}ClipboardSupport${qt_lib_suffix}], [QT_LIBS="$QT_CLIPBOARD_LIBS $QT_LIBS"])
- PKG_CHECK_MODULES([QT_GRAPHICS], [${qt_lib_prefix}GraphicsSupport${qt_lib_suffix}], [QT_LIBS="$QT_GRAPHICS_LIBS $QT_LIBS"])
- PKG_CHECK_MODULES([QT_SERVICE], [${qt_lib_prefix}ServiceSupport${qt_lib_suffix}], [QT_LIBS="$QT_SERVICE_LIBS $QT_LIBS"])
- elif test "$TARGET_OS" = "windows"; then
- PKG_CHECK_MODULES([QT_WINDOWSUIAUTOMATION], [${qt_lib_prefix}WindowsUIAutomationSupport${qt_lib_suffix}], [QT_LIBS="$QT_WINDOWSUIAUTOMATION_LIBS $QT_LIBS"])
- fi
-])
-
-dnl Internal. Find Qt libraries using pkg-config.
-dnl
-dnl _BITCOIN_QT_FIND_LIBS
-dnl ---------------------
-dnl
-dnl Outputs: All necessary QT_* variables are set.
-dnl Outputs: have_qt_test and have_qt_dbus are set (if applicable) to yes|no.
-AC_DEFUN([_BITCOIN_QT_FIND_LIBS],[
- BITCOIN_QT_CHECK([
- PKG_CHECK_MODULES([QT_CORE], [${qt_lib_prefix}Core${qt_lib_suffix} $qt_version], [QT_INCLUDES="$QT_CORE_CFLAGS $QT_INCLUDES" QT_LIBS="$QT_CORE_LIBS $QT_LIBS"],
- [BITCOIN_QT_FAIL([${qt_lib_prefix}Core${qt_lib_suffix} $qt_version not found])])
- ])
- BITCOIN_QT_CHECK([
- PKG_CHECK_MODULES([QT_GUI], [${qt_lib_prefix}Gui${qt_lib_suffix} $qt_version], [QT_INCLUDES="$QT_GUI_CFLAGS $QT_INCLUDES" QT_LIBS="$QT_GUI_LIBS $QT_LIBS"],
- [BITCOIN_QT_FAIL([${qt_lib_prefix}Gui${qt_lib_suffix} $qt_version not found])])
- ])
- BITCOIN_QT_CHECK([
- PKG_CHECK_MODULES([QT_WIDGETS], [${qt_lib_prefix}Widgets${qt_lib_suffix} $qt_version], [QT_INCLUDES="$QT_WIDGETS_CFLAGS $QT_INCLUDES" QT_LIBS="$QT_WIDGETS_LIBS $QT_LIBS"],
- [BITCOIN_QT_FAIL([${qt_lib_prefix}Widgets${qt_lib_suffix} $qt_version not found])])
- ])
- BITCOIN_QT_CHECK([
- PKG_CHECK_MODULES([QT_NETWORK], [${qt_lib_prefix}Network${qt_lib_suffix} $qt_version], [QT_INCLUDES="$QT_NETWORK_CFLAGS $QT_INCLUDES" QT_LIBS="$QT_NETWORK_LIBS $QT_LIBS"],
- [BITCOIN_QT_FAIL([${qt_lib_prefix}Network${qt_lib_suffix} $qt_version not found])])
- ])
-
- BITCOIN_QT_CHECK([
- PKG_CHECK_MODULES([QT_TEST], [${qt_lib_prefix}Test${qt_lib_suffix} $qt_version], [QT_TEST_INCLUDES="$QT_TEST_CFLAGS"; have_qt_test=yes], [have_qt_test=no])
- if test "$use_dbus" != "no"; then
- PKG_CHECK_MODULES([QT_DBUS], [${qt_lib_prefix}DBus $qt_version], [QT_DBUS_INCLUDES="$QT_DBUS_CFLAGS"; have_qt_dbus=yes], [have_qt_dbus=no])
- fi
- ])
-])
diff --git a/build-aux/m4/bitcoin_subdir_to_include.m4 b/build-aux/m4/bitcoin_subdir_to_include.m4
deleted file mode 100644
index 736270afea..0000000000
--- a/build-aux/m4/bitcoin_subdir_to_include.m4
+++ /dev/null
@@ -1,18 +0,0 @@
-dnl Copyright (c) 2013-2014 The Bitcoin Core developers
-dnl Distributed under the MIT software license, see the accompanying
-dnl file COPYING or http://www.opensource.org/licenses/mit-license.php.
-
-dnl BITCOIN_SUBDIR_TO_INCLUDE([CPPFLAGS-VARIABLE-NAME],[SUBDIRECTORY-NAME],[HEADER-FILE])
-dnl SUBDIRECTORY-NAME must end with a path separator
-AC_DEFUN([BITCOIN_SUBDIR_TO_INCLUDE],[
- if test "$2" = ""; then
- AC_MSG_RESULT([default])
- else
- echo "#include <$2$3.h>" >conftest.cpp
- newinclpath=`${CXXCPP} ${CPPFLAGS} -M conftest.cpp 2>/dev/null | [ tr -d '\\n\\r\\\\' | sed -e 's/^.*[[:space:]:]\(\/[^[:space:]]*\)]$3[\.h[[:space:]].*$/\1/' -e t -e d`]
- AC_MSG_RESULT([${newinclpath}])
- if test "${newinclpath}" != ""; then
- eval "$1=\"\$$1\"' -I${newinclpath}'"
- fi
- fi
-])
diff --git a/build-aux/m4/l_atomic.m4 b/build-aux/m4/l_atomic.m4
deleted file mode 100644
index 859ddaabbb..0000000000
--- a/build-aux/m4/l_atomic.m4
+++ /dev/null
@@ -1,65 +0,0 @@
-dnl Copyright (c) 2015 Tim Kosse <tim.kosse@filezilla-project.org>
-dnl Copying and distribution of this file, with or without modification, are
-dnl permitted in any medium without royalty provided the copyright notice
-dnl and this notice are preserved. This file is offered as-is, without any
-dnl warranty.
-
-# Clang, when building for 32-bit,
-# and linking against libstdc++, requires linking with
-# -latomic if using the C++ atomic library.
-# Can be tested with: clang++ -std=c++20 test.cpp -m32
-#
-# Sourced from http://bugs.debian.org/797228
-
-m4_define([_CHECK_ATOMIC_testbody], [[
- #include <atomic>
- #include <cstdint>
- #include <chrono>
-
- using namespace std::chrono_literals;
-
- int main() {
- std::atomic<bool> lock{true};
- lock.exchange(false);
-
- std::atomic<std::chrono::seconds> t{0s};
- t.store(2s);
- auto t1 = t.load();
- t.compare_exchange_strong(t1, 3s);
-
- std::atomic<double> d{};
- d.store(3.14);
- auto d1 = d.load();
-
- std::atomic<int64_t> a{};
- int64_t v = 5;
- int64_t r = a.fetch_add(v);
- return static_cast<int>(r);
- }
-]])
-
-AC_DEFUN([CHECK_ATOMIC], [
-
- AC_LANG_PUSH(C++)
- TEMP_CXXFLAGS="$CXXFLAGS"
- CXXFLAGS="$CXXFLAGS $PTHREAD_CFLAGS"
-
- AC_MSG_CHECKING([whether std::atomic can be used without link library])
-
- AC_LINK_IFELSE([AC_LANG_SOURCE([_CHECK_ATOMIC_testbody])],[
- AC_MSG_RESULT([yes])
- ],[
- AC_MSG_RESULT([no])
- LIBS="$LIBS -latomic"
- AC_MSG_CHECKING([whether std::atomic needs -latomic])
- AC_LINK_IFELSE([AC_LANG_SOURCE([_CHECK_ATOMIC_testbody])],[
- AC_MSG_RESULT([yes])
- ],[
- AC_MSG_RESULT([no])
- AC_MSG_FAILURE([cannot figure out how to use std::atomic])
- ])
- ])
-
- CXXFLAGS="$TEMP_CXXFLAGS"
- AC_LANG_POP
-])
diff --git a/build-aux/m4/l_socket.m4 b/build-aux/m4/l_socket.m4
deleted file mode 100644
index 38923a98fc..0000000000
--- a/build-aux/m4/l_socket.m4
+++ /dev/null
@@ -1,36 +0,0 @@
-# Illumos/SmartOS requires linking with -lsocket if
-# using getifaddrs & freeifaddrs
-
-m4_define([_CHECK_SOCKET_testbody], [[
- #include <sys/types.h>
- #include <ifaddrs.h>
-
- int main() {
- struct ifaddrs *ifaddr;
- getifaddrs(&ifaddr);
- freeifaddrs(ifaddr);
- }
-]])
-
-AC_DEFUN([CHECK_SOCKET], [
-
- AC_LANG_PUSH(C++)
-
- AC_MSG_CHECKING([whether ifaddrs funcs can be used without link library])
-
- AC_LINK_IFELSE([AC_LANG_SOURCE([_CHECK_SOCKET_testbody])],[
- AC_MSG_RESULT([yes])
- ],[
- AC_MSG_RESULT([no])
- LIBS="$LIBS -lsocket"
- AC_MSG_CHECKING([whether getifaddrs needs -lsocket])
- AC_LINK_IFELSE([AC_LANG_SOURCE([_CHECK_SOCKET_testbody])],[
- AC_MSG_RESULT([yes])
- ],[
- AC_MSG_RESULT([no])
- AC_MSG_FAILURE([cannot figure out how to use getifaddrs])
- ])
- ])
-
- AC_LANG_POP
-])
generated by cgit v1.2.3 (git 2.26.2) at 2024-12-18 11:14:02 +0000