Fix errors during building on Linux 6.1.0-18, g++ 12.2.0-14

CMakeLists.txt

@@ -1,7 +1,7 @@
 # Copyright (c) 2017 The Bitcoin developers
 
 cmake_minimum_required(VERSION 3.5)
-project(BitcoinABC)
+project(Freecash)
 
 # Add path for custom modules
 set(CMAKE_MODULE_PATH

COPYING

@@ -2,6 +2,7 @@ The MIT License (MIT)
 
 Copyright (c) 2009-2019 The Bitcoin Developers
 Copyright (c) 2009-2017 The Bitcoin Core developers
+Copyright (c) 2018-2019 The Freecash First Foundation developers
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

INSTALL.md

@@ -1,5 +1,5 @@
-Building Bitcoin
+Building Freecash
 ================
 
 See doc/build-*.md for instructions on building the various
-elements of the Bitcoin ABC implementation of Bitcoin.
+elements of the Freecash implementation of Freecash.

README.md

@@ -1,47 +1,43 @@
-[Bitcoin ABC](https://www.bitcoinabc.org)
+[FREECASH](https://www.freecash.org)
 ===========
+Freecash is a freely evolved crypto currency, which is forked form Bitcoin ABC.
 
-The goal of Bitcoin ABC is to create sound money that is usable by everyone in
-the world. We believe this is a civilization-changing technology which will
-dramatically increase human flourishing, freedom, and prosperity. The project
-aims to achieve this goal by implementing a series of optimizations and
-protocol upgrades that will enable peer-to-peer digital cash to scale many
-orders of magnitude beyond current limits.
+Docment https://github.com/freecashorg/freecash/wiki
 
-What is Bitcoin Cash?
+Goals of Freecash.
 ---------------------
 
-[Bitcoin Cash](https://www.bitcoincash.org/) is an experimental digital
-currency that enables instant payments to anyone, anywhere in the world. It
-uses peer-to-peer technology to operate with no central authority: managing
-transactions and issuing money are carried out collectively by the network.
-Bitcoin Cash is a descendant of Bitcoin. It became a separate currency from
-the version supported by Bitcoin Core when the two split on August 1, 2017.
-Bitcoin Cash and the Bitcoin Core version of Bitcoin share the same
-transaction history up until the split.
+Concentratio: focus on the peer to peer electronic cash.   
+Inheritance: based on the underlying framework of Bitcoin.  
+Evolution: continuous improvement for new issues.  
+Participance: lower the threshold and provide incentives.  
+Efficiency: improve the efficiency of evolution and decision making.  
+Freedom: achieve free collaboration and competition.   
 
-What is Bitcoin ABC?
+Features of Freecash.
 --------------------
 
-Bitcoin ABC is the name of open-source software which enables the use of
-Bitcoin Cash. It is a fork of the [Bitcoin Core](https://bitcoincore.org)
-software project.
+SCHNORR signature,  
+POW consensus,  
+SHA256,  
+1-min confirmation,  
+Reorgs protection,  
+Dynamic difficulty adjustment,  
+Inner goverance funds,  
+Annual decline in issuance,  
+One hundred million total issuance.  
 
 License
 -------
 
-Bitcoin ABC is released under the terms of the MIT license. See
+Freecash is released under the terms of the MIT license. See
 [COPYING](COPYING) for more information or see
 https://opensource.org/licenses/MIT.
 
-Development Process
+How to contribute?
 -------------------
 
-This Github repository contains only source code of releases.
-
-Bitcoin ABC development takes place at https://reviews.bitcoinabc.org/
-
-If you would like to contribute, please read [CONTRIBUTING](CONTRIBUTING.md).
+Please read [CONTRIBUTING](CONTRIBUTING.md).
 
 Disclosure Policy
 -----------------

configure.ac

@@ -1,24 +1,24 @@
 dnl require autoconf 2.60 (AS_ECHO/AS_ECHO_N)
 AC_PREREQ([2.60])
-define(_CLIENT_VERSION_MAJOR, 0)
-define(_CLIENT_VERSION_MINOR, 19)
-define(_CLIENT_VERSION_REVISION, 9)
+define(_CLIENT_VERSION_MAJOR, 1)
+define(_CLIENT_VERSION_MINOR, 0)
+define(_CLIENT_VERSION_REVISION, 5)
 define(_CLIENT_VERSION_BUILD, 0)
 define(_CLIENT_VERSION_IS_RELEASE, true)
 define(_COPYRIGHT_YEAR, 2019)
 define(_COPYRIGHT_HOLDERS,[The %s developers])
-define(_COPYRIGHT_HOLDERS_SUBSTITUTION,[[Bitcoin]])
-AC_INIT([Bitcoin ABC],[_CLIENT_VERSION_MAJOR._CLIENT_VERSION_MINOR._CLIENT_VERSION_REVISION],[https://github.com/Bitcoin-ABC/bitcoin-abc/issues],[bitcoin-abc],[https://bitcoinabc.org/])
+define(_COPYRIGHT_HOLDERS_SUBSTITUTION,[[Freecash]])
+AC_INIT([Freecash],[_CLIENT_VERSION_MAJOR._CLIENT_VERSION_MINOR._CLIENT_VERSION_REVISION],[https://github.com/freecashorg/freecash/issues],[freecash],[https://freecash.org/])
 AC_CONFIG_SRCDIR([src/validation.cpp])
 AC_CONFIG_HEADERS([src/config/bitcoin-config.h])
 AC_CONFIG_AUX_DIR([build-aux])
 AC_CONFIG_MACRO_DIR([build-aux/m4])
 
-BITCOIN_DAEMON_NAME=bitcoind
-BITCOIN_GUI_NAME=bitcoin-qt
-BITCOIN_CLI_NAME=bitcoin-cli
-BITCOIN_TX_NAME=bitcoin-tx
-BITCOIN_SEEDER_NAME=bitcoin-seeder
+BITCOIN_DAEMON_NAME=freecashd
+BITCOIN_GUI_NAME=freecash-qt
+BITCOIN_CLI_NAME=freecash-cli
+BITCOIN_TX_NAME=freecash-tx
+BITCOIN_SEEDER_NAME=freecash-seeder
 
 AC_CANONICAL_HOST
 

doc/Doxyfile

@@ -32,13 +32,13 @@ DOXYFILE_ENCODING      = UTF-8
 # title of most generated pages and in a few other places.
 # The default value is: My Project.
 
-PROJECT_NAME           = "Bitcoin ABC"
+PROJECT_NAME           = "Freecash"
 
 # The PROJECT_NUMBER tag can be used to enter a project or revision number. This
 # could be handy for archiving the generated documentation or if some version
 # control system is used.
 
-PROJECT_NUMBER         = 0.19.9
+PROJECT_NUMBER         = 1.0.5
 
 # Using the PROJECT_BRIEF tag one can provide an optional one line description
 # for a project that appears at the top of each page and should give viewer a

doc/build-osx.md

@@ -29,19 +29,19 @@ In case you want to build the disk image with `make deploy` (.dmg / optional), y
 
     brew install librsvg
 
-Build Bitcoin ABC
+Build Freecash
 -----------------
 
 Before you start building, please make sure that your compiler supports C++14.
 
-1. Clone the Bitcoin ABC source code and cd into `bitcoin-abc`
+1. Clone the Freecash source code and cd into `freecash`
 
-        git clone https://github.com/Bitcoin-ABC/bitcoin-abc.git
-        cd bitcoin-abc
+        git clone https://github.com/freecashorg/freecash.git
+        cd freecash
 
-2.  Build bitcoin-abc:
+2.  Build freecash:
 
-    Configure and build the headless bitcoin binaries as well as the GUI (if Qt is found).
+    Configure and build the headless freecash binaries as well as the GUI (if Qt is found).
 
     You can disable the GUI build by passing `--without-gui` to configure.
 
@@ -64,19 +64,19 @@ Before you start building, please make sure that your compiler supports C++14.
 Running
 -------
 
-Bitcoin ABC is now available at `./src/bitcoind`
+Freecash is now available at `./src/bitcoind`
 
 Before running, it's recommended you create an RPC configuration file.
 
     echo -e "rpcuser=bitcoinrpc\nrpcpassword=$(xxd -l 16 -p /dev/urandom)" > "/Users/${USER}/Library/Application Support/Bitcoin/bitcoin.conf"
 
-    chmod 600 "/Users/${USER}/Library/Application Support/Bitcoin/bitcoin.conf"
+    chmod 600 "/Users/${USER}/Library/Application Support/Freecash/freecash.conf"
 
 The first time you run bitcoind, it will start downloading the blockchain. This process could take several hours.
 
 You can monitor the download process by looking at the debug.log file:
 
-    tail -f $HOME/Library/Application\ Support/Bitcoin/debug.log
+    tail -f $HOME/Library/Application\ Support/Freecash/debug.log
 
 Other commands:
 -------
@@ -87,7 +87,7 @@ Other commands:
 
 Using Qt Creator as IDE
 ------------------------
-You can use Qt Creator as an IDE, for bitcoin development.
+You can use Qt Creator as an IDE, for freecash development.
 Download and install the community edition of [Qt Creator](https://www.qt.io/download/).
 Uncheck everything except Qt Creator during the installation process.
 

doc/build-unix.md

@@ -1,12 +1,12 @@
 UNIX BUILD NOTES
 ====================
-Some notes on how to build Bitcoin ABC in Unix.
+Some notes on how to build Freecash in Unix.
 
 (For FreeBSD specific instructions, see `build-freebsd.md` in this directory.)
 
 Note
 ---------------------
-Always use absolute paths to configure and compile bitcoin and the dependencies,
+Always use absolute paths to configure and compile freecash and the dependencies,
 for example, when specifying the path of the dependency:
 
 	../dist/configure --enable-cxx --disable-shared --with-pic --prefix=$BDB_PREFIX
@@ -61,7 +61,7 @@ Memory Requirements
 --------------------
 
 C++ compilers are memory-hungry. It is recommended to have at least 1.5 GB of
-memory available when compiling Bitcoin ABC. On systems with less, gcc can be
+memory available when compiling Freecash. On systems with less, gcc can be
 tuned to conserve memory with additional CXXFLAGS:
 
 
@@ -89,7 +89,7 @@ BerkeleyDB 5.3 or later is required for the wallet. This can be installed with:
 
         sudo apt-get install libdb-dev libdb++-dev
 
-See the section "Disable-wallet mode" to build Bitcoin ABC without wallet.
+See the section "Disable-wallet mode" to build Freecash without wallet.
 
 Optional (see --with-miniupnpc and --enable-upnp-default):
 
@@ -102,7 +102,7 @@ ZMQ dependencies (provides ZMQ API 4.x):
 Dependencies for the GUI: Ubuntu & Debian
 -----------------------------------------
 
-If you want to build Bitcoin-Qt, make sure that the required packages for Qt development
+If you want to build Freecash-Qt, make sure that the required packages for Qt development
 are installed. Qt 5 is necessary to build the GUI.
 To build without GUI pass `--without-gui`.
 
@@ -158,7 +158,7 @@ For documentation on building Boost look at their official documentation: http:/
 
 Security
 --------
-To help make your bitcoin installation more secure by making certain attacks impossible to
+To help make your freecash installation more secure by making certain attacks impossible to
 exploit even if a vulnerability is found, binaries are hardened by default.
 This can be disabled with:
 
@@ -227,8 +227,8 @@ Setup and Build Example: Arch Linux
 This example lists the steps necessary to setup and build a command line only, non-wallet distribution of the latest changes on Arch Linux:
 
     pacman -S git base-devel boost libevent python
-    git clone https://github.com/Bitcoin-ABC/bitcoin-abc.git
-    cd bitcoin-abc/
+    git clone https://github.com/freecashorg/freecash.git
+    cd freecash/
     ./autogen.sh
     ./configure --disable-wallet --without-gui --without-miniupnpc
     make check

doc/build-windows.md

@@ -1,12 +1,12 @@
 WINDOWS BUILD NOTES
 ====================
 
-Below are some notes on how to build Bitcoin ABC for Windows.
+Below are some notes on how to build Freecash for Windows.
 
-The options known to work for building Bitcoin ABC on Windows are:
+The options known to work for building Freecash on Windows are:
 
 * On Linux using the [Mingw-w64](https://mingw-w64.org/doku.php) cross compiler tool chain. Ubuntu Trusty 14.04 is recommended
-and is the platform used to build the Bitcoin ABC Windows release binaries.
+and is the platform used to build the Freecash Windows release binaries.
 * On Windows using [Windows
 Subsystem for Linux (WSL)](https://msdn.microsoft.com/commandline/wsl/about) and the Mingw-w64 cross compiler tool chain.
 
@@ -53,11 +53,6 @@ recommended but it is possible to compile the 32-bit version.
 Cross-compilation for Ubuntu and Windows Subsystem for Linux
 ------------------------------------------------------------
 
-At the time of writing the Windows Subsystem for Linux installs Ubuntu Xenial 16.04. The Mingw-w64 package
-for Ubuntu Xenial does not produce working executables for some of the Bitcoin ABC applications.
-It is possible to build on Ubuntu Xenial by installing the cross compiler packages from Ubuntu Artful, see the steps below.
-Building on Ubuntu Artful 17.10 has been verified to work.
-
 The steps below can be performed on Ubuntu (including in a VM) or WSL. The depends system
 will also work on other Linux distributions, however the commands for
 installing the toolchain will be different.
@@ -95,19 +90,19 @@ Ubuntu Xenial 16.04 and Windows Subsystem for Linux <sup>[1](#footnote1),[2](#fo
     sudo apt upgrade
     sudo update-alternatives --config x86_64-w64-mingw32-g++ # Set the default mingw32 g++ compiler option to posix.
 
-Ubuntu Artful 17.10 <sup>[2](#footnote2)</sup>:
+Ubuntu Bionic 18.04 <sup>[1](#footnote1)</sup>:
 
     sudo update-alternatives --config x86_64-w64-mingw32-g++ # Set the default mingw32 g++ compiler option to posix.
 
 Once the tool chain is installed the build steps are common:
 
-Note that for WSL the Bitcoin ABC source path MUST be somewhere in the default mount file system, for
-example /usr/src/bitcoin-abc, AND not under /mnt/d/. If this is not the case the dependency autoconf scripts will fail.
+Note that for WSL the FreeCash source path MUST be somewhere in the default mount file system, for
+example /usr/src/freecash, AND not under /mnt/d/. If this is not the case the dependency autoconf scripts will fail.
 This means you cannot use a directory that located directly on the host Windows file system to perform the build.
 
 Acquire the source in the usual way:
 
-    git clone https://github.com/Bitcoin-ABC/bitcoin-abc.git
+    git clone https://github.com/freecashorg/freecash.git
 
 Once the source code is ready the build steps are below.
 
@@ -129,13 +124,13 @@ For Ubuntu Xenial 16.04, Ubuntu Artful 17.10 and Windows Subsystem for Linux <su
 
     sudo update-alternatives --config i686-w64-mingw32-g++  # Set the default mingw32 g++ compiler option to posix.
 
-Note that for WSL the Bitcoin ABC source path MUST be somewhere in the default mount file system, for
-example /usr/src/bitcoin-abc, AND not under /mnt/d/. If this is not the case the dependency autoconf scripts will fail.
+Note that for WSL the FreeCash source path MUST be somewhere in the default mount file system, for
+example /usr/src/freecash, AND not under /mnt/d/. If this is not the case the dependency autoconf scripts will fail.
 This means you cannot use a directory that located directly on the host Windows file system to perform the build.
 
 Acquire the source in the usual way:
 
-    git clone https://github.com/Bitcoin-ABC/bitcoin-abc.git
+    git clone https://github.com/freecashorg/freecash.git
 
 Then build using:
 
@@ -157,23 +152,16 @@ Installation
 After building using the Windows subsystem it can be useful to copy the compiled
 executables to a directory on the windows drive in the same directory structure
 as they appear in the release `.zip` archive. This can be done in the following
-way. This will install to `c:\workspace\bitcoin-abc`, for example:
+way. This will install to `c:\workspace\freecash`, for example:
 
-    make install DESTDIR=/mnt/c/workspace/bitcoin-abc
+    make install DESTDIR=/mnt/c/workspace/freecash
 
 Footnotes
 ---------
 
-<a name="footnote1">1</a>: There is currently a bug in the 64 bit Mingw-w64 cross compiler packaged for WSL/Ubuntu Xenial 16.04 that
-causes two of the bitcoin executables to crash shortly after start up. The bug is related to the
--fstack-protector-all g++ compiler flag which is used to mitigate buffer overflows.
-Installing the Mingw-w64 packages from the Ubuntu 17.10 distribution solves the issue, however, this is not
-an officially supported approach and it's only recommended if you are prepared to reinstall WSL/Ubuntu should
-something break.
-
-<a name="footnote2">2</a>: Starting from Ubuntu Xenial 16.04 both the 32 and 64 bit Mingw-w64 packages install two different
+<a name="footnote1">1</a>: Starting from Ubuntu Xenial 16.04 both the 32 and 64 bit Mingw-w64 packages install two different
 compiler options to allow a choice between either posix or win32 threads. The default option is win32 threads which is the more
 efficient since it will result in binary code that links directly with the Windows kernel32.lib. Unfortunately, the headers
 required to support win32 threads conflict with some of the classes in the C++11 standard library in particular std::mutex.
-It's not possible to build the bitcoin code using the win32 version of the Mingw-w64 cross compilers (at least not without
-modifying headers in the bitcoin source code).
+It's not possible to build the freecash code using the win32 version of the Mingw-w64 cross compilers (at least not without
+modifying headers in the freecash source code).