////////////////////////////////////////////////////////////////////////////////////////////
	MINGW64: x86_64 GCC-4.9.0 BUILD & INSTALL C++ ON LINUX [THREAD MODE: WIN32]
////////////////////////////////////////////////////////////////////////////////////////////

	#Go to SU to install the 1.0 cross-compilers for all users
		$ su        #SU to root; give root password to continue
		$ cd /usr/  #Make installation directories in /usr/
		$ mkdir mw32   #If this is the first time, and mw32 doesn't exist yet
		$ mkdir mw64   #If this is the first time, and mw64 doesn't exist yet

		#Install the 1.0 W32 cross-compiler
		$ cd mw32
		$ rm -rf ./*    #Remove previous installation, if any
		$ tar -xvf mingw-w64-bin_x86_64-linux_20131228.tar.bz2
		$ cd ..

	#Install the W64 cross-compiler
		$ cd mw64
		$ rm -rf ./*    #Remove previous installation, if any
		$ tar -xvf mingw-w64-bin_x86_64-linux_20131228.tar.bz2

		$ ./x86_64-w64-mingw32-gcc main.cpp -o _main.exe
		$ ./x86_64-w64-mingw32-gcc -v
		$ ./x86_64-w64-mingw32-gcc --version

	# Build & install OpenSSL:
		$ tar zxvf openssl-1.0.0e.tar.gz
		$ cd openssl-1.0.0e
		$ CROSS_COMPILE="x86_64-w64-mingw32-" ./Configure mingw64 no-asm shared --prefix=/mnt/c/mw64
		$ PATH=$PATH:/mnt/c/mw64/bin make
		$ PATH=$PATH:/mnt/c/mw64/bin make install

	# Build & install Protobuf:
		$ sudo apt-get install autoconf automake libtool curl make g++ unzip		
		$ git clone https://github.com/google/protobuf.git && cd grpc		
		$ git submodule update --init
		
		
		$ mkdir build-64 && cd build-64
		$ CROSS_COMPILE="x86_64-w64-mingw32-" ./build-64 mingw64 no-asm shared --prefix=/mnt/c/mw64		
		$ cmake -DTARGET_ARCH=mingw64 -DCMAKE_INSTALL_PREFIX=prefix     # prefix is folder export result (include, libs)
		$ PATH=$PATH:/mnt/c/mw64/bin make
		$ PATH=$PATH:/mnt/c/mw64/bin make install
		
		
		
		
		
		
		
		
		$ ./autogen.sh
		
		$ mkdir configure && cd configure
		$ ./configure
		
		$ CROSS_COMPILE="x86_64-w64-mingw32-" ./configure mingw64 no-asm shared --prefix=/mnt/c/mw64
		
		$ mkdir build-64 && cd build-64
		$ CROSS_COMPILE="x86_64-w64-mingw32-" ./build-64 mingw64 no-asm shared --prefix=/mnt/c/mw64
		$ cmake -DTARGET_ARCH=mingw64 -DCMAKE_INSTALL_PREFIX=prefix
		
		$ cmake -G "mingw64 Makefiles" -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=/mnt/c/mw64/ ..
		$ make && make install
		
		$ cmake -G "mingw64 Makefiles"
		
		$ PATH=$PATH:/mnt/c/mw64/bin make
		$ PATH=$PATH:/mnt/c/mw64/bin make install
		
		$ make check
		$ sudo make install
		$ sudo ldconfig # refresh shared library cache.	
		
				
	# Build & install GRPC:		
		> cd && git clone https://github.com/GRPC/GRPC.git 
		> mingw32-make
		> mingw32-make install
	
		> cmake -G "MinGW Makefiles" -DgRPC_INSTALL=ON -DgRPC_BUILD_TESTS=OFF -DgRPC_PROTOBUF_PROVIDER=package -DgRPC_ZLIB_PROVIDER=package -DgRPC_CARES_PROVIDER=package -DgRPC_SSL_PROVIDER=package -DCMAKE_BUILD_TYPE=Release
		
		> cmake -G "MSYS Makefiles" -DCMAKE_INSTALL_PREFIX=C:/mingw-w64-x86_64-7.2.0-win32-sjlj/mingw64 -DCMAKE_BUILD_TYPE=DEBUG
		
		$ sudo apt-get install autoconf automake libtool curl make g++ unzip git cmake golang-go perl zlib
		
		$ git clone https://github.com/grpc/grpc.git && cd grpc
		$ git submodule update --init
		
		
		$ mkdir build-64 && cd build-64
		$ CROSS_COMPILE="x86_64-w64-mingw32-" ./build-64 mingw64 no-asm shared --prefix=/mnt/c/mw64		
		$ cmake -DTARGET_ARCH=mingw64 -DCMAKE_INSTALL_PREFIX=prefix     # prefix is folder export result (include, libs)
		$ PATH=$PATH:/mnt/c/mw64/bin make
		$ PATH=$PATH:/mnt/c/mw64/bin make install
		
		
		
		
		$ mkdir configure && cd configure
		$ ./configure
		
		$ CROSS_COMPILE="x86_64-w64-mingw32-" ./configure mingw64 no-asm shared --prefix=/usr/mw64
		$ PATH=$PATH:/usr/mw64/bin make
		$ PATH=$PATH:/usr/mw64/bin make install
	
	
	
	
	$ export PATH=$PATH:/mnt/c/mingw-w64-x86_64-gcc7.2.0-win32-sjlj/mingw64/bin
	$ export PATH=/mnt/c/mingw-w64-x86_64-gcc7.2.0-win32-sjlj/mingw64/bin:$PATH
	$ export PATH=$PATH:/c/Program\ Files/GTK+-2.22/bin

////////////////////////////////////////////////////////////////////////////////////////////
UsingLinuxBinaries
////////////////////////////////////////////////////////////////////////////////////////////

Overview
Here we will discuss installation of mingw-w64 cross-compilers for Windows 32-bit and 64-bit cross-compilers under Linux. There are two types of binaries for mingw-w64 on-line right now, the "1.0" stable and snapshot builds, and the "cutting edge" builds that use the latest available builds of gcc and other compilers. They are installed differently (for now) but are used the same way. Both run under Linux and generate Windows binary executable files of the format foo.exe. If you do your own builds from the source code, one method or the other, or both, should work for you, with minor changes that reflect the way that you do things.

The examples given here are bash scripts for Linux x86_64 that have been tested under Fedora Core 14. Differences for use under 32-bit Linux or other distributions and even different shells are left as an exercise for the reader. You need to edit these script to make the build dates match those of your downloaded tarballs, or you can use more elaborate scripts.

Installing
Installing the 1.0 Stable Releases and Daily Builds
The daily builds are available here. The binary files are of the form

mingw-w64-1.0-bin-x86_64-linux-[yyyymmdd].tar.bz2 for generating Windows 64-bit binaries, and mingw-w32-1.0-bin-x86_64-linux-[yyyymmdd].tar.bz2 for generating Windows 32-bit binaries,

where [yyyymmdd] is the build date, as 20110222 for February 22, 2011.

To install for all users, su to root and install in /usr/mw32 and /usr/mw64; you may select other folder names than mw32 and mw64. A bash script that will accomplish this is

  #Go to SU to install the 1.0 cross-compilers for all users
  su        #SU to root; give root password to continue
  cd /usr/  #Make installation directories in /usr/
  #mkdir mw32   #If this is the first time, and mw32 doesn't exist yet
  #mkdir mw64   #If this is the first time, and mw64 doesn't exist yet

  #Install the 1.0 W32 cross-compiler
  cd mw32
  rm -rf ./*    #Remove previous installation, if any
  tar -xvf /home/beard9g/Downloads/mingw-w32-1.0-bin_x86_64-linux_[yyyymmdd].tar.bz2
  cd ..

  #Install the W64 cross-compiler
  cd mw64
  rm -rf ./*    #Remove previous installation, if any
  tar -xvf /home/beard9g/Downloads/mingw-w64-1.0-bin_x86_64-linux_[yyyymmdd].tar.bz2
Installing the bleeding edge builds
The bleeding edge builds will not install under root and execute by users unless you su to root; you will get permission errors. Until this is changed, you need to install these builds locally. A bash script that will accomplish this is

  #INSTALLATION SCRIPT FOR BLEEDING EDGE COMPILERS
  #Install bleeding edge compilers locally, in ~
  #mkdir mw32   #If this is the first time, and mw32 doesn't exist yet
  #mkdir mw64   #If this is the first time, and mw64 doesn't exist yet

  #Install the W32 cross-compiler
  cd mw32
  rm -rf ./*    #Remove previous installation, if any
  tar -xvf ../Downloads/mingw-w32-bin_x86_64-linux_20110219.tar.bz2
  cd ..

  #Install the W64 cross-compiler
  cd mw64
  rm -rf ./*    #Remove previous installation, if any
  tar -xvf ../Downloads/mingw-w64-bin_x86_64-linux_20110214.tar.bz2
Using the cross-compilers to generate Windows 32-bit and 64-bit binary executables
All you need to do to use any of the compilers is to insert mw32/bin or mw64/bin into the PATH at the beginning. The compilers that generate Windows 32-bit scripts use a prefix of i686-w64-mingw32- (or, -w32- for Linux x86) on the usual Linux compiler binary file names, the compilers that generate the Windows 64-bit scripts use a prefix of x86_64-w64-mingw32- (or -w32-). The host options m32 and m64 are used in the example below for clarity and emphasis. Note that if no cross-compiler is used, the script reverts to a simple native compilation as installed in your Linux distribution, which may be useful for development and testing. The example below is cut down from a project that compiled a C engine that was executed as part of a package that used a Fortran 95/2003 main program. The calls to echo the version and target architectures are for keeping track of which versions are used in the builds and may be commented out if you don't want that information every build.

  #CROSS-COMPILATION SCRIPT
  #Pick just one, and only one, compiler to use; pick none to use system gcc
  CCW32=0
  CCW64=0
  CCW32BE=0
  CCW64BE=1

  if [ $CCW32 = 1 ]; then
  CCPATH="~/mw32/bin/:"
  PREFIX="i686-w64-mingw32-"
  SIZEOPT="-m32"

  elif [ $CCW64=1 ]; then
  CCPATH="~/mw64/bin/:"
  PREFIX="x86_64-w64-mingw32-"
  SIZEOPT="-m64"

  elif [ $CCW32BE = 1 ]; then
  CCPATH="/usr/mw32/bin/:"
  PREFIX="i686-w64-mingw32-"
  SIZEOPT="-m32"

  elif [ $CCW64BE = 1 ]; then
  CCPATH="/usr/mw64/bin/:
  PREFIX="x86_64-w64-mingw32-"
  SIZEOPT="-m64"

  else
  CCPATH=""
  PREFIX=""
  SIZEOPT=""
  fi

  #Add path to cross-compiler at beginning of PATH
  PATH=$CCPATH$PATH #Works for all compiler calls within the shell of this script
  #export PATH  #Will not take unless you are root but may be useful if you call other scripts from this one

  #Get information on versions
  $PREFIX"gcc" --version
  $PREFIX"gcc" -dumpmachine
  $PREFIX"gfortran" --version
  $PREFIX"gfortran" -dumpmachine

  #Use the compiler
  $PREFIX"gcc" [options] -static $SIZEOPT -c [your C or C++ program, compiled to .o]
  $PREFIX"gfortran" [options] -static [Fortran 95 programs and modules] $SIZEOPT -o [your executable binary name].exe

  #PATH will revert to the system value when the script exits


////////////////////////////////////////////////////////////////////////////////////////////
MinGW-w64 personal 'sezero' build from 2011-11-01.
////////////////////////////////////////////////////////////////////////////////////////////

Source tarball:
----------------
	See the mingw-w64-src_20111101_sezero.tar.gz
	file under Toolchain sources -> Personal Builds

Included software versions:

Common in both cross- and native-toolchains:

- gcc: 4.5.4-prerelease (svn r.180676 with patches)
- binutils: 2.21.90 (cvs / 2.22 branch, 2011-10-31 10:30
  GMT) with patches.
- mingw-w64-crt: v1.0.1 (svn revision 4560 / 2011-10-29)
- mingw-w64-headers: v1.0.1 (svn rev. 4537 / 2011-10-11)
  with a minor patch
- glext headers: 2011-10-03 (from the Khronos Group)
- opencl headers: 2010-08-19 (from the Khronos Group)
- pthreads-win32: 2.9.0 (CVS 2010-02-28 20:00 GMT) with
  w64 patch applied.

In native-toolchains only:

- gmp : 4.3.2 (with w64 patch applied)
- mpfr: 2.4.2-p3
- mpc : 0.8.2
- gdb : 7.3.50 (CVS 2011-10-31 / 14:30 GMT, with minor
  w64 patches applied)
- make: 3.82   (CVS 2010-08-27 / 16:20 GMT)
- gendef, libmangle: from mingw-w64 svn/trunk (revision
  3572, 2010-09-14)

Files	:
----------------
mingw-w64-bin_i686-linux_20111101_sezero.tar.gz
	This is a cross compiler toolchain for
	running on a i686-linux host and creating
	x64-windows binaries.

mingw-w64-bin_x86_64-linux_20111101_sezero.tar.gz
	This is a cross compiler toolchain for
	running on a x86_64-linux host and creating
	x64-windows binaries.

mingw-w64-bin_x86_64-mingw_20111101_sezero.zip
	This is a native compiler toolchain for
	running on x64-windows host and creating
	x64-windows binaries.

mingw-w64-bin_i686-mingw_20111101_sezero.zip
	This is a cross compiler toolchain for
	running on x86-windows host but creating
	x64-windows binaries.

ChangeLog	:
-----------------

Build 2011-11-01.
--------------------------------------------------------
- GCC updated to 4.5.4-prerelease (svn rev. 180676) in
  order to catch up with some upstream fixes.
- Added the SUBTARGET_FRAME_POINTER_REQUIRED fix from
  gcc-4.6.2 rev.180422.
- Updated mingw-w64 crt to rev.4560/2011-10-29.
- GDB updated to CVS version 7.3.50 2011-10-31/14:30 GMT

Build 2011-10-27.
--------------------------------------------------------
- GCC updated to 4.5.4-prerelease (svn rev. 180340) in
  order to catch up with some upstream fixes.
- Added fixes for PR/28047 and DW2 signal unwinder from
  gcc-4.6.
- Binutils updated to CVS version 2011-10-27/12:20 GMT
  (binutils-2_22-branch) in order to catch up with some
  upstream fixes.
- GDB updated to CVS version 7.3.50 2011-10-27/12:20 GMT
  in order to catch up with some upstream fixes.
- Updated mingw-w64 crt and headers to v1.0.1 release
  (svn rev. 4537/2011-10-11)
- Updated OpenGL extension headers from Khronos Group to
  Oct. 03, 2011.
- Updated gmp to 5.0.2 release for win-native builds.

Build 2010-10-02.
--------------------------------------------------------
- Initial build based on gcc-4.5.2.


Compatibility Notice:  *** No leading underscore ***
--------------------------------------------------------
Unlike the other builds from mingw-w64 up to 2010-04-27,
these new Win64 targetting toolchains do *not* prepend
an undersocore to the symbols and follows the MSVC x64
convention.  Therefore, any of the link libraries from
older toolchains are incompatible with the ones created
by these new builds.

////////////////////////////////////////////////////////////////////////////////////////////
OpenSSL for Windows
////////////////////////////////////////////////////////////////////////////////////////////

In earlier articles, we have looked at how to create a gcc build environment on Windows, and also how to compile binaries for Windows on Linux, using the MinGW-w64 suite to be able to support native 64-bit Windows builds.

But in order to build useful applications in these environments, we often need some common libraries. In this article, we will have a look at how to compile the OpenSSL library and make a small application that uses it. Compiled OpenSSL libraries are available for download (see the link at the bottom), in case you don’t want to do the compilation yourself.

 

prerequisites
We will be cross-compiling from Linux. If you want to use Windows only, please consider downloading the compiled OpenSSL binaries near the bottom of the page, or adjust the paths accordingly when building the library.

I have my 64-bit Windows build environment installed in /opt/mingw64, and the cross-compiler prefix is x86_64-w64-mingw32. I will target (build binaries for) 64-bit Windows in this article. Please adjust these variables according to your own build environment. i686-w64-mingw32 is the prefix for the 32-bit Windows cross-compiler.

 

compiling openssl
Follow the simple instructions on how to set up a Windows build environment on Linux. It is also possible to do this on Windows, but it is simpler and faster using Linux. Please leave a comment if you would like me to describe how to build on Windows.
Grab the desired OpenSSL source tarball. Use OpenSSL version 1.0.0 or newer; OpenSSL versions older than v1.0.0 are a bit harder to build on Windows, but let me know if you want to see how to do this.  I’ll use OpenSSL version 1.0.0e in the following, but the steps should be identical for any version newer than 1.0.0.
Put your tarball in a temporary directory, e.g. /tmp and unpack it:

	$ tar zxvf openssl-1.0.0e.tar.gz
	
Run the configure script to use the 64-bit Windows compiler.
	$ cd openssl-1.0.0e

	$ CROSS_COMPILE="x86_64-w64-mingw32-" ./Configure mingw64 no-asm shared --prefix=/opt/mingw64
…
Configured for mingw64.
Compile. Make sure the the cross-compiler is in your path, or add it explicitly as show below.

	$ PATH=$PATH:/opt/mingw64/bin make
…
Install it.

	$ sudo PATH=$PATH:/opt/mingw64/bin make install
	
	CROSS_COMPILE="" ./Configure mingw64 no-asm shared --prefix=/c/mingw-w64-x86_64-gcc7.2.0-win32-sjlj/mingw64
	CROSS_COMPILE="" ./Configure mingw64 no-shared no-asm --prefix=/c/mingw-w64-x86_64-gcc7.2.0-win32-sjlj/mingw64
	
	CROSS_COMPILE=/c/mingw-w64-x86_64-gcc7.2.0-win32-sjlj/mingw64/bin/ ./Configure mingw64 no-shared no-asm --prefix=/c/OpenSSL-x64
	PATH=$PATH:/c/mingw-w64-x86_64-gcc7.2.0-win32-sjlj/mingw64/bin make depend
	PATH=$PATH:/c/mingw-w64-x86_64-gcc7.2.0-win32-sjlj/mingw64/bin make >> /c/log.txt 2>&1
	PATH=$PATH:/c/mingw-w64-x86_64-gcc7.2.0-win32-sjlj/mingw64/bin make install

	PATH=$PATH:/c/mingw-w64-x86_64-gcc7.2.0-win32-sjlj/mingw64/bin make
	PATH=$PATH:/c/mingw-w64-x86_64-gcc7.2.0-win32-sjlj/mingw64/bin make install
	
	$ git submodule update --init
		
	$ mkdir build-64 && cd build-64
	$ CROSS_COMPILE="x86_64-w64-mingw32-" ./build-64 mingw64 no-asm shared --prefix=/mnt/c/mingw-w64-x86_64-gcc7.2.0-win32-sjlj/mingw64		
	
	$ CROSS_COMPILE="/mnt/c/mingw-w64-x86_64-gcc7.2.0-win32-sjlj/mingw64/bin/" ./build-64 mingw64 no-asm shared --prefix=/mnt/c/mingw-w64-x86_64-gcc7.2.0-win32-sjlj/mingw64		
	$ cmake -DTARGET_ARCH=mingw64 -DCMAKE_INSTALL_PREFIX=/C/OpenSSL-x64      
	$ PATH=/mnt/c/mingw-w64-x86_64-gcc7.2.0-win32-sjlj/mingw64/bin:$PATH gcc -v
	$ PATH=$PATH:/mnt/c/mingw-w64-x86_64-gcc7.2.0-win32-sjlj/mingw64/bin make
	$ PATH=$PATH:/mnt/c/mingw-w64-x86_64-gcc7.2.0-win32-sjlj/mingw64/bin make install
		
		
		
We now have the OpenSSL libraries and headers for 64-bit Windows installed. Repeat the steps above with CROSS_COMPILE="i686-w64-mingw32-" and prefix /opt/mingw32 to build and install the 32-bit libraries for Windows.
 

A simple application

To confirm OpenSSL is working correctly, let’s create  a small C application that generates a SHA-256 digest of a character string. It reads a string given as the argument, generates the digest and shows the computed digest. The digest-generating code is shown below, while the complete code is available for download.

	void SHA256Hash(unsigned char digest[EVP_MAX_MD_SIZE], char *stringToHash)
	{
		OpenSSL_add_all_digests();

		const EVP_MD *md = EVP_get_digestbyname(“sha256”);

		EVP_MD_CTX context;
		EVP_MD_CTX_init(&context);
		EVP_DigestInit_ex(&context, md, NULL);
		EVP_DigestUpdate(&context, (unsigned char *)stringToHash, strlen(stringToHash));

		unsigned int digestSz;
		EVP_DigestFinal_ex(&context, digest, &digestSz);
		EVP_MD_CTX_cleanup(&context);

		EVP_cleanup();
	}

Save the file sha256.c in a working directory.
Compile it.

	$ /opt/mingw64/bin/x86_64-w64-mingw32-gcc -I/opt/mingw64/include -L/opt/mingw64/lib -Wall sha256.c -lcrypto -o sha256.exe
	
Check that the executable has the correct binary format (PE32+ is 64-bit).

	$ file sha256.exe
	
sha256.exe: PE32+ executable for MS Windows (console) Mono/.Net assembly
Copy our new program to a 64-bit Windows machine, and run it in the Windows Command Prompt.

	> sha256.exe 12345

The last step should generate the following dialog box, which contains the SHA-256 digest of the string “12345”.

	sha256.exe sample run

 

openssl windows binaries
In case you don’t want to compile the OpenSSL library yourself, I have compiled version 1.0.0e and made it available for download below.

OpenSSL 1.0.0e for 32-bit MinGW-w64 (prefix i686-w64-mingw32)
OpenSSL 1.0.0e for 64-bit MinGW-w64 (prefix x86_64-w64-mingw32)
Just unpack each tarball to your respective MinGW-w64 installation directory. They should work both if you are running the gcc compiler on Windows, as well as cross-compiling for Windows like we have done above.

Please leave a comment if you found this interesting or have suggestions for improvements!







# MinGW-w64:
	-> Set PATH = MinGW-w64/bin;...
	mingw-w64-install.exe or mingw-get-setup.exe: 
	mingw-w64-x86_64-7.2.0-win32-sjlj-rt_v5-rev1 or mingw-w64-x86_64-7.2.0-posix-seh-rt_v5-rev1
	https://sourceforge.net/projects/mingw-w64/files/Toolchains%20targetting%20Win32/Personal%20Builds/mingw-builds/installer/
	https://sourceforge.net/projects/mingw/files/
	https://sourceforge.net/projects/mingw/files/latest/download?source=files
	
	
# MSYS: 

	Minimal SYStem is a minimal POSIX system used in the Win32 OS to accomplish configuration and making of packages. MSYS is a fork of Cygwin and is more friendly to the Win32 user.  It offers only a user land environment for MinGW development.  It converts posix paths before executing a "native" win32 program.  This allows the users of the MinGW version of GCC to port and build packages in a GNU familiar way and removes the UNIX complexities that Cygwin adds.	
	-> Set PATH = C:\msys\1.0\bin;...
	MSYS-1.0.11.exe
	http://www.mingw.org/wiki/MSYS
	https://sourceforge.net/projects/mingw/files/MSYS/Base/msys-core/msys-1.0.11/
	https://sourceforge.net/projects/mingw/files/MSYS/Base/msys-core/msys-1.0.11/MSYS-1.0.11.exe/download
	http://ftp.ntua.gr/mirror/mingw/MSYS/Base/msys-core/msys-1.0.11/MSYS-1.0.11.exe
	

# MSYS2: 
	-> Set PATH = ../bin;...
	https://github.com/msys2/msys2/wiki
	MSYS2 is a software distro and building platform for Windows
	At its core is an independent rewrite of MSYS, based on modern Cygwin (POSIX compatibility layer) and MinGW-w64 with the aim of better interoperability with native Windows software. It provides a bash shell, Autotools, revision control systems and the like for building native Windows applications using MinGW-w64 toolchains.

	msys2-x86_64-20161025.exe
	http://www.msys2.org/
	http://repo.msys2.org/distrib/x86_64/msys2-x86_64-20161025.exe

	- Tick Run MSYS2 now  
	- Update the package database and core system packages with: 
		$ pacman -Syu
		$ pacman -Syu
		$ pacman -Syu
		
	- If needed, close MSYS2, run it again from Start menu. Update the rest with:
		pacman -Su
		
	- Install and update packges for developer: git, cmake, ...
		$ pacman -S git
		$ pacman -S cmake
		$ pacman -S make	
		 
		$ cmake --version
		$ g++ --version
		
# RubyInstaller2:
	-> Set PATH = ../bin;...
	rubyinstaller-2.5.0-1-x64.exe
	https://github.com/oneclick/rubyinstaller2-packages
	For instance these popular gems can be installed like so from the source gem:
	To install sqlite3 gem:mingw-w64-x86_64-protobuf-3.5.0-1-any
		> ridk exec pacman -S mingw-w64-x86_64-grpc
		> ridk exec pacman -S mingw-w64-x86_64-sqlite3
		> gem install sqlite3 --platform ruby
	To install nokogiri gem:
		> ridk exec pacman -S mingw-w64-x86_64-libxslt
		> gem install nokogiri --platform ruby -- --use-system-libraries
	In Windows find "Start Command Prompt with Ruby" and RUN.
		C:\Windows\System32\cmd.exe /E:ON /K C:\Ruby25-x64\bin\setrbvars.cmd
		
# MSYS2-packages: 

	$ git clone https://github.com/Alexpux/MSYS2-packages.git
	To build these, run msys2_shell.cmd then from the bash prompt.
			$ cd ${package-name}
			$ makepkg
			
	To install the built package(s).
			$ pacman -U ${package-name}*.pkg.tar.xz
			
	If you don't have the group base-devel installed, please install.
			$ pacman -S base-devel

# MINGW-packages: 

	$ cd && git clone https://github.com/Alexpux/MINGW-packages.git
	Install the pre-built binary package: 
			$ pacman -S ${package-name}
			
	you can build any package using the following command:
			$ cd ${package-name}
			$ MINGW_INSTALLS=mingw64 makepkg-mingw -sLf
			
	After that you can install the freshly built package(s) with the following command:
			$ pacman -U ${package-name}*.pkg.tar.xz
			
			
------------------------------------------------------------------------
# Downloading & Building Git, MingW-w64: CMake, Make(MSYS/1.0/bin):
Boost:
	- Download && unzip https://dl.bintray.com/boostorg/release/1.66.0/source/boost_1_66_0.zip
	> cd boost_1_66_0
	> bootstrap.bat mingw  // for 32bit
	> b2 toolset=gcc variant=release link=static --with-system --with-filesystem
GRPC:
	> git submodule init
	> git submodule update

SFML:
	> cd \
	> cd && git clone https://github.com/SFML/SFML.git
	> cmake -G "MinGW Makefiles" -DCMAKE_BUILD_TYPE=RELEASE -DBUILD_SHARED_LIBS=0 ../
	> mingw32-make install
	
More tutorial:
	https://github.com/cpluspluscom/ChessPlusPlus/wiki/Building
	https://github.com/cpluspluscom/ChessPlusPlus/wiki/MinGW-Build-Tutorial
	
------------------------------------------------------------------------
@MSYS2-packages:
	apr-util
	apr
	asciidoc
	aspell-en
	aspell
	atool
	autoconf-archive
	autoconf
	autoconf2.13
	autogen
	automake-wrapper
	automake1.10
	automake1.11
	automake1.12
	automake1.13
	automake1.14
	automake1.15
	automake1.6
	automake1.7
	automake1.8
	automake1.9
	axel
	bash-completion
	bash
	bc
	binutils
	bison
	bisoncpp
	busybox
	bzip2
	bzr-fastimport
	bzr
	c-ares
	ca-certificates
	catgets
	ccache
	cdecl
	cgdb
	clang-svn
	cloc
	cloog
	cmake
	cocom
	colordiff
	colormake-git
	coreutils
	crosstool-ng-git
	crosstool-ng
	cscope
	ctags
	curl
	cvs
	cygrunsrv
	cyrus-sasl
	dash
	db
	dejagnu
	delta
	depot-tools-git
	dialog
	diffstat
	diffutils
	docbook-dsssl
	docbook-mathml
	docbook-sgml
	docbook-sgml31
	docbook-xml
	docbook-xsl
	docx2txt
	dos2unix
	doxygen
	dtc
	dwz
	easyoptions-git
	ed
	elfutils
	elinks-git
	emacs
	expat
	expect
	fcode-utils
	file
	filesystem
	findutils
	fish
	flex
	flexcpp
	fzy
	gamin
	gawk
	gc
	gcc
	gdb
	gdbm
	gengetopt
	getent
	getopt
	gettext
	git-bzr-ng-git
	git-extras-git
	git-flow
	git
	glib2
	global
	gmp
	gnome-common
	gnome-doc-utils
	gnu-netcat
	gnupg
	gnutls
	gperf
	gpgme
	gradle
	grep
	grml-zsh-config
	groff
	gtk-doc
	guile
	gyp-git
	gzip
	heimdal
	help2man
	icmake
	icon-naming-utils
	icu
	idutils
	inetutils
	intltool
	irssi-git
	irssi
	isl
	itstool
	jansson
	jhbuild-git
	jsoncpp
	lemon
	less
	lftp
	libarchive
	libargp
	libassuan
	libbobcat
	libcrypt
	libedit
	libelf
	libevent
	libffi-git
	libffi
	libgcrypt
	libgpg-error
	libiconv
	libidn
	libidn2
	libksba
	libmetalink
	libnghttp2
	libpipeline
	libpsl
	libqrencode-git
	libssh2
	libtasn1
	libtirpc
	libtool
	libtre-git
	libunistring
	libuv
	libxml2
	libxslt
	lndir
	lzip
	lzo2
	m4
	make-git
	make
	man-db
	man-pages-posix
	man
	markdown
	mc
	mercurial
	midipix-cross-binutils
	midipix-cross-gcc-git
	midipix-cross-musl
	midipix-cross-psxstub
	mingw-w64-cross-binutils-git
	mingw-w64-cross-binutils
	mingw-w64-cross-conemu-git
	mingw-w64-cross-crt-git
	mingw-w64-cross-gcc-git
	mingw-w64-cross-gcc
	mingw-w64-cross-headers-git
	mingw-w64-cross-tools-git
	mingw-w64-cross-windows-default-manifest
	mingw-w64-cross-winpthreads-git
	mingw-w64-cross-winstorecompat-git
	mingw-w64-cross-zlib
	mintty-git
	mintty
	mksh
	moreutils
	mosh
	mpc
	mpdecimal
	mpfr
	msys2-keyring
	msys2-launcher-git
	msys2-runtime
	msys2-unlocker
	msys2-w32api-headers
	msys2-w32api-runtime
	mutt
	nano-syntax-highlighting-git
	nano
	nasm
	ncurses
	neon
	nettle
	npth
	openbios
	openbsd-netcat
	openssh
	openssl
	p11-kit
	p7zip
	pacman-mirrors
	pacman
	pactoys-git
	parallel
	pass
	patch
	patchutils
	pax-git
	pcre
	perl-Algorithm-Diff
	perl-Archive-Zip
	perl-Authen-SASL
	perl-Benchmark-Timer
	perl-Capture-Tiny
	perl-Carp-Clan
	perl-Compress-Bzip2
	perl-Convert-BinHex
	perl-Crypt-SSLeay
	perl-DBI
	perl-Date-Calc
	perl-Digest-HMAC
	perl-Digest-MD4
	perl-Encode-Locale
	perl-Encode-compat
	perl-Error
	perl-Exporter-Lite
	perl-Exporter-Tiny
	perl-ExtUtils-Depends
	perl-ExtUtils-MakeMaker
	perl-ExtUtils-PkgConfig
	perl-File-Copy-Recursive
	perl-File-Listing
	perl-File-Next
	perl-File-Which
	perl-Font-TTF
	perl-Getopt-Tabular
	perl-HTML-Parser
	perl-HTML-Tagset
	perl-HTTP-Cookies
	perl-HTTP-Daemon
	perl-HTTP-Date
	perl-HTTP-Message
	perl-HTTP-Negotiate
	perl-IO-HTML
	perl-IO-Socket-INET6
	perl-IO-Socket-SSL
	perl-IO-String
	perl-IO-stringy
	perl-IPC-Run3
	perl-LWP-MediaTypes
	perl-LWP-Protocol-https
	perl-List-MoreUtils
	perl-Locale-Gettext
	perl-MIME-Charset
	perl-MIME-tools
	perl-MailTools
	perl-Math-Int64
	perl-Module-Build
	perl-Mozilla-CA
	perl-Net-DNS
	perl-Net-HTTP
	perl-Net-IP
	perl-Net-SMTP-SSL
	perl-Net-SSLeay
	perl-Path-Class
	perl-Probe-Perl
	perl-Regexp-Common
	perl-Socket6
	perl-Sort-Versions
	perl-Sys-CPU
	perl-TAP-Harness-Archive
	perl-TermReadKey
	perl-Test-Harness
	perl-Test-Pod
	perl-Test-Script
	perl-Text-CharWidth
	perl-Text-WrapI18N
	perl-TimeDate
	perl-Try-Tiny
	perl-URI
	perl-Unicode-GCString
	perl-WWW-RobotRules
	perl-XML-LibXML
	perl-XML-NamespaceSupport
	perl-XML-Parser
	perl-XML-SAX-Base
	perl-XML-SAX
	perl-XML-Simple
	perl-YAML-Syck
	perl-YAML-Tiny
	perl-YAML
	perl-ack
	perl-common-sense
	perl-libwww
	perl-sgmls
	perl
	pinentry
	pkg-config
	pkgconf
	pkgfile
	po4a
	procps-ng
	procps
	protobuf
	psmisc
	pth
	publicsuffix-list
	pv
	pwgen
	python-appdirs
	python-beaker
	python-colorama
	python-distutils-extra
	python-mako
	python-markupsafe
	python-mock
	python-nose
	python-packaging
	python-pip
	python-py
	python-pyalpm
	python-pygments
	python-pyparsing
	python-pytest
	python-setuptools-scm
	python-setuptools
	python-six
	python2-fastimport
	python2
	python3
	quilt
	rarian
	rcs
	re2c
	readline
	rebase
	remake-git
	rhash
	rsync
	rsync2
	ruby
	scons
	screenfetch
	sed
	serf
	setconf
	sgml-common
	sharutils
	socat
	sqlite
	ssh-pageant-git
	sshpass
	subversion
	swig
	tar
	task
	tcl
	tcsh
	termbox
	texinfo
	tftp-hpa
	tig
	time
	tio
	tmux
	tree
	ttyrec
	txt2tags
	tzcode
	ucl
	unrar
	unzip
	upx
	util-linux
	util-macros
	vim
	vimpager-git
	vimpager
	w3m
	wcd
	wget
	which
	whois
	windows-default-manifest
	winln
	winpty-git
	winpty
	xdelta3
	xmlto
	xorriso
	xproto
	xz-git
	xz
	yaml
	yasm
	yelp-tools
	yelp-xsl
	yodl
	zip
	zlib
	znc-git
	zsh
@MINGW-packages:	
	mingw-w64-3proxy
	mingw-w64-4th
	mingw-w64-MinHook
	mingw-w64-OpenBLAS-git
	mingw-w64-OpenSceneGraph-git
	mingw-w64-OpenSceneGraph
	mingw-w64-PKGBUILD-common
	mingw-w64-PKGBUILD-templates
	mingw-w64-SDL
	mingw-w64-SDL2
	mingw-w64-SDL2_gfx
	mingw-w64-SDL2_image
	mingw-w64-SDL2_mixer
	mingw-w64-SDL2_net
	mingw-w64-SDL2_sound-hg
	mingw-w64-SDL2_ttf
	mingw-w64-SDL_gfx
	mingw-w64-SDL_image
	mingw-w64-SDL_mixer
	mingw-w64-SDL_net
	mingw-w64-SDL_ttf
	mingw-w64-a52dec
	mingw-w64-adns
	mingw-w64-adwaita-icon-theme
	mingw-w64-ag
	mingw-w64-alembic
	mingw-w64-allegro
	mingw-w64-alure
	mingw-w64-angleproject-git
	mingw-w64-ansicon-git
	mingw-w64-antiword
	mingw-w64-antlr3
	mingw-w64-antlr4-runtime-cpp
	mingw-w64-apr-util
	mingw-w64-apr
	mingw-w64-argon2
	mingw-w64-aria2
	mingw-w64-aribb24
	mingw-w64-arm-none-eabi-binutils
	mingw-w64-arm-none-eabi-gcc
	mingw-w64-arm-none-eabi-gdb
	mingw-w64-arm-none-eabi-newlib
	mingw-w64-armadillo
	mingw-w64-arpack
	mingw-w64-asciidoctor
	mingw-w64-aspell-de
	mingw-w64-aspell-en
	mingw-w64-aspell-es
	mingw-w64-aspell-fr
	mingw-w64-aspell-ru
	mingw-w64-aspell
	mingw-w64-assimp-git
	mingw-w64-assimp
	mingw-w64-astyle
	mingw-w64-atk
	mingw-w64-atkmm
	mingw-w64-atom-editor-git
	mingw-w64-atom-shell-git
	mingw-w64-attica-qt5
	mingw-w64-avrdude
	mingw-w64-aztecgen
	mingw-w64-babl
	mingw-w64-badvpn
	mingw-w64-bc
	mingw-w64-binaryen
	mingw-w64-binutils-git
	mingw-w64-binutils
	mingw-w64-bison
	mingw-w64-blender-git
	mingw-w64-blender
	mingw-w64-boost
	mingw-w64-box2d
	mingw-w64-breakpad-git
	mingw-w64-bsdfprocessor
	mingw-w64-btyacc
	mingw-w64-bullet
	mingw-w64-bwidget
	mingw-w64-bzip2
	mingw-w64-c-ares
	mingw-w64-c99-to-c89-git
	mingw-w64-ca-certificates
	mingw-w64-cairo
	mingw-w64-cairomm
	mingw-w64-capstone
	mingw-w64-catch
	mingw-w64-ccache
	mingw-w64-cccl
	mingw-w64-cego
	mingw-w64-cegui
	mingw-w64-celt
	mingw-w64-cereal
	mingw-w64-ceres-solver
	mingw-w64-cfitsio
	mingw-w64-cgal
	mingw-w64-check
	mingw-w64-chipmunk
	mingw-w64-chromaprint
	mingw-w64-chromium-dev
	mingw-w64-clang-svn
	mingw-w64-clang
	mingw-w64-clang35
	mingw-w64-cling-git
	mingw-w64-clink-git
	mingw-w64-cloog
	mingw-w64-clucene
	mingw-w64-clutter-gst
	mingw-w64-clutter-gtk
	mingw-w64-clutter
	mingw-w64-cmake-doc-qt
	mingw-w64-cmake-git
	mingw-w64-cmake
	mingw-w64-cmark
	mingw-w64-cmocka
	mingw-w64-cocos2d-x-console-git
	mingw-w64-cocos2d-x-git
	mingw-w64-cocos2d-x
	mingw-w64-codelite-git
	mingw-w64-cogl
	mingw-w64-coin3d-hg
	mingw-w64-collada-dom-svn
	mingw-w64-conemu-git
	mingw-w64-confuse
	mingw-w64-connect
	mingw-w64-coq
	mingw-w64-cotire
	mingw-w64-cppcheck
	mingw-w64-cppreference-qt
	mingw-w64-cpptest
	mingw-w64-cppunit
	mingw-w64-creduce-git
	mingw-w64-creduce
	mingw-w64-crt-git
	mingw-w64-crypto++-git
	mingw-w64-crypto++
	mingw-w64-csfml
	mingw-w64-ctags
	mingw-w64-ctpl-git
	mingw-w64-cunit
	mingw-w64-curl
	mingw-w64-cyrus-sasl
	mingw-w64-cython-git
	mingw-w64-cython
	mingw-w64-d-feet
	mingw-w64-daala-git
	mingw-w64-darktable
	mingw-w64-db
	mingw-w64-dbus-glib
	mingw-w64-dbus
	mingw-w64-dcadec
	mingw-w64-desktop-file-utils
	mingw-w64-devcon-git
	mingw-w64-devhelp
	mingw-w64-devil
	mingw-w64-diffutils
	mingw-w64-dime-hg
	mingw-w64-discount
	mingw-w64-distorm
	mingw-w64-djvulibre
	mingw-w64-dlfcn-git
	mingw-w64-dlfcn
	mingw-w64-dlib
	mingw-w64-dmake
	mingw-w64-dnscrypt-proxy
	mingw-w64-dnssec-anchors
	mingw-w64-docbook-dsssl
	mingw-w64-docbook-mathml
	mingw-w64-docbook-sgml
	mingw-w64-docbook-sgml31
	mingw-w64-docbook-xml
	mingw-w64-docbook-xsl
	mingw-w64-doxygen
	mingw-w64-dragon
	mingw-w64-drmingw-git
	mingw-w64-drmingw
	mingw-w64-dsdp
	mingw-w64-ducible-git
	mingw-w64-dumb
	mingw-w64-edd-dbg
	mingw-w64-edd-fungo
	mingw-w64-editrights
	mingw-w64-eigen3
	mingw-w64-emacs-git
	mingw-w64-emacs
	mingw-w64-enca
	mingw-w64-enchant
	mingw-w64-enet
	mingw-w64-eog-plugins
	mingw-w64-eog
	mingw-w64-evince
	mingw-w64-exiv2
	mingw-w64-expat
	mingw-w64-extra-cmake-modules
	mingw-w64-faac
	mingw-w64-faad2
	mingw-w64-fann
	mingw-w64-farstream
	mingw-w64-fastjar
	mingw-w64-fdk-aac
	mingw-w64-ffmpeg
	mingw-w64-ffms2
	mingw-w64-fftw
	mingw-w64-field3d
	mingw-w64-file
	mingw-w64-firebird-git
	mingw-w64-firebird2-git
	mingw-w64-firefox
	mingw-w64-flac
	mingw-w64-flatbuffers
	mingw-w64-flex
	mingw-w64-flexdll
	mingw-w64-flickcurl
	mingw-w64-fltk
	mingw-w64-fluidsynth
	mingw-w64-fmt
	mingw-w64-fontconfig
	mingw-w64-fossil-fossil
	mingw-w64-fossil
	mingw-w64-fox
	mingw-w64-freeglut
	mingw-w64-freeimage
	mingw-w64-freerdp-git
	mingw-w64-freetds
	mingw-w64-freetype
	mingw-w64-fribidi
	mingw-w64-ftgl
	mingw-w64-gavl
	mingw-w64-gc
	mingw-w64-gcc-git
	mingw-w64-gcc
	mingw-w64-gd
	mingw-w64-gdal
	mingw-w64-gdb-git
	mingw-w64-gdb
	mingw-w64-gdbm
	mingw-w64-gdcm
	mingw-w64-gdk-pixbuf2
	mingw-w64-gdl
	mingw-w64-gdl2
	mingw-w64-gdlmm2
	mingw-w64-geany-plugins
	mingw-w64-geany
	mingw-w64-gedit-plugins
	mingw-w64-gedit
	mingw-w64-gegl
	mingw-w64-geoclue
	mingw-w64-geocode-glib
	mingw-w64-geoip
	mingw-w64-geoip2-database
	mingw-w64-geos
	mingw-w64-gettext
	mingw-w64-gexiv2
	mingw-w64-gflags
	mingw-w64-ghc
	mingw-w64-ghex
	mingw-w64-ghostscript
	mingw-w64-giflib
	mingw-w64-gimp-ufraw
	mingw-w64-gimp
	mingw-w64-git-git
	mingw-w64-git-lfs
	mingw-w64-git-repo
	mingw-w64-git
	mingw-w64-gitg
	mingw-w64-gl2ps
	mingw-w64-glade
	mingw-w64-glade3
	mingw-w64-glbinding
	mingw-w64-glew
	mingw-w64-glfw
	mingw-w64-glib-networking
	mingw-w64-glib2-git
	mingw-w64-glib2
	mingw-w64-glibmm
	mingw-w64-glm
	mingw-w64-global
	mingw-w64-globjects
	mingw-w64-glog
	mingw-w64-glpk
	mingw-w64-glsl-optimizer-git
	mingw-w64-glslang
	mingw-w64-gmime
	mingw-w64-gmp
	mingw-w64-gnome-calculator
	mingw-w64-gnome-common
	mingw-w64-gnome-doc-utils
	mingw-w64-gnome-js-common
	mingw-w64-gnu-cobol-svn
	mingw-w64-gnucobol
	mingw-w64-gnupg
	mingw-w64-gnuplot
	mingw-w64-gnutls
	mingw-w64-go
	mingw-w64-gobject-introspection
	mingw-w64-goocanvas
	mingw-w64-googletest-git
	mingw-w64-gperf
	mingw-w64-gpgme
	mingw-w64-gphoto2
	mingw-w64-gplugin
	mingw-w64-gprbuild-bootstrap-git
	mingw-w64-gprbuild-gpl
	mingw-w64-graphene
	mingw-w64-graphicsmagick
	mingw-w64-graphite2
	mingw-w64-graphviz
	mingw-w64-grep
	mingw-w64-grpc
	mingw-w64-gsasl
	mingw-w64-gsettings-desktop-schemas
	mingw-w64-gsl
	mingw-w64-gsm
	mingw-w64-gspell
	mingw-w64-gss
	mingw-w64-gst-editing-services-git
	mingw-w64-gst-editing-services
	mingw-w64-gst-libav-git
	mingw-w64-gst-libav
	mingw-w64-gst-plugins-bad-git
	mingw-w64-gst-plugins-bad
	mingw-w64-gst-plugins-base-git
	mingw-w64-gst-plugins-base
	mingw-w64-gst-plugins-good-git
	mingw-w64-gst-plugins-good
	mingw-w64-gst-plugins-ugly-git
	mingw-w64-gst-plugins-ugly
	mingw-w64-gst-python-git
	mingw-w64-gst-python
	mingw-w64-gst-rtsp-server-git
	mingw-w64-gst-rtsp-server
	mingw-w64-gstreamer-git
	mingw-w64-gstreamer
	mingw-w64-gtef
	mingw-w64-gtest
	mingw-w64-gtk-doc
	mingw-w64-gtk-engine-murrine
	mingw-w64-gtk-engines
	mingw-w64-gtk-vnc
	mingw-w64-gtk2
	mingw-w64-gtk3-git
	mingw-w64-gtk3
	mingw-w64-gtkada
	mingw-w64-gtkglext
	mingw-w64-gtkhtml3
	mingw-w64-gtkimageview
	mingw-w64-gtkmm
	mingw-w64-gtkmm3
	mingw-w64-gtksourceview2
	mingw-w64-gtksourceview3
	mingw-w64-gtksourceviewmm2
	mingw-w64-gtksourceviewmm3
	mingw-w64-gtkspell
	mingw-w64-gtkspell3
	mingw-w64-gtkwave
	mingw-w64-guile
	mingw-w64-gxml
	mingw-w64-h2o
	mingw-w64-harfbuzz
	mingw-w64-hclient
	mingw-w64-hdf5
	mingw-w64-headers-git
	mingw-w64-hicolor-icon-theme
	mingw-w64-hidapi
	mingw-w64-hlsl2glsl-git
	mingw-w64-http-parser
	mingw-w64-hub
	mingw-w64-hunspell-en
	mingw-w64-hunspell
	mingw-w64-hyphen
	mingw-w64-icon-naming-utils
	mingw-w64-icoutils
	mingw-w64-icu
	mingw-w64-id3lib
	mingw-w64-ilmbase
	mingw-w64-imagemagick
	mingw-w64-indent
	mingw-w64-inkscape
	mingw-w64-innoextract
	mingw-w64-insight
	mingw-w64-intel-tbb
	mingw-w64-irrlicht
	mingw-w64-isl
	mingw-w64-iso-codes
	mingw-w64-itk
	mingw-w64-jansson
	mingw-w64-jasper
	mingw-w64-jbigkit
	mingw-w64-jemalloc
	mingw-w64-jpegoptim
	mingw-w64-jq
	mingw-w64-json-c
	mingw-w64-json-glib
	mingw-w64-jsoncpp
	mingw-w64-jsonrpc-glib
	mingw-w64-jucipp-git
	mingw-w64-jxrlib
	mingw-w64-kactivities-qt5
	mingw-w64-karchive-qt5
	mingw-w64-kauth-qt5
	mingw-w64-kcodecs-qt5
	mingw-w64-kcompletion-qt5
	mingw-w64-kconfig-qt5
	mingw-w64-kconfigwidgets-qt5
	mingw-w64-kcoreaddons-qt5
	mingw-w64-kcrash-qt5
	mingw-w64-kcwsh-qt5-git
	mingw-w64-kdbusaddons-qt5
	mingw-w64-kdoctools-qt5
	mingw-w64-kfilemetadata-qt5
	mingw-w64-kglobalaccel-qt5
	mingw-w64-kguiaddons-qt5
	mingw-w64-ki18n-qt5
	mingw-w64-kicad-doc
	mingw-w64-kicad-git
	mingw-w64-kiconthemes-qt5
	mingw-w64-kidletime-qt5
	mingw-w64-kimageformats-qt5
	mingw-w64-kiss_fft
	mingw-w64-kitemmodels-qt5
	mingw-w64-kitemviews-qt5
	mingw-w64-kjobwidgets-qt5
	mingw-w64-kjs-qt5
	mingw-w64-kpackage-qt5
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	mingw-w64-kqoauth-qt4
	mingw-w64-krita-git
	mingw-w64-kservice-qt5
	mingw-w64-ktextwidgets-qt5
	mingw-w64-kunitconversion-qt5
	mingw-w64-kvazaar
	mingw-w64-kwidgetsaddons-qt5
	mingw-w64-kwindowsystem-qt5
	mingw-w64-kxmlgui-qt5
	mingw-w64-l-smash
	mingw-w64-ladspa-sdk
	mingw-w64-lame
	mingw-w64-lapack
	mingw-w64-lasem
	mingw-w64-laszip
	mingw-w64-latexila
	mingw-w64-lcms
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	mingw-w64-lensfun
	mingw-w64-leptonica
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	mingw-w64-libblocksruntime
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	mingw-w64-libbsdf
	mingw-w64-libc++
	mingw-w64-libc++abi
	mingw-w64-libcaca
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	mingw-w64-libcdio-paranoia
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	mingw-w64-libcdr
	mingw-w64-libcello-git
	mingw-w64-libcerf
	mingw-w64-libchamplain
	mingw-w64-libcmis
	mingw-w64-libconfig
	mingw-w64-libcroco
	mingw-w64-libcue
	mingw-w64-libdca-git
	mingw-w64-libdvbpsi
	mingw-w64-libdvdcss
	mingw-w64-libdvdnav
	mingw-w64-libdvdread
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	mingw-w64-libepoxy
	mingw-w64-libevent
	mingw-w64-libexif
	mingw-w64-libffi
	mingw-w64-libfilezilla
	mingw-w64-libfreexl
	mingw-w64-libftdi
	mingw-w64-libgadu
	mingw-w64-libgcrypt
	mingw-w64-libgd
	mingw-w64-libgda
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	mingw-w64-libgdiplus
	mingw-w64-libgee
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	mingw-w64-libgit2-glib
	mingw-w64-libgit2
	mingw-w64-libglade
	mingw-w64-libgme
	mingw-w64-libgnomecanvas
	mingw-w64-libgnurx
	mingw-w64-libgoom2
	mingw-w64-libgpg-error
	mingw-w64-libgphoto2
	mingw-w64-libgsf
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	mingw-w64-libgusb
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	mingw-w64-libical-glib
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	mingw-w64-libiconv
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	mingw-w64-npm
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	mingw-w64-ocaml
	mingw-w64-oce
	mingw-w64-octave-hg
	mingw-w64-octopi-git
	mingw-w64-odt2txt
	mingw-w64-ogitor
	mingw-w64-ogre3d-hg
	mingw-w64-ogre3d
	mingw-w64-ogreassimp-hg
	mingw-w64-ois-git
	mingw-w64-ois
	mingw-w64-oniguruma
	mingw-w64-openal
	mingw-w64-openblas
	mingw-w64-opencl-headers
	mingw-w64-opencollada-git
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	mingw-w64-openimageio
	mingw-w64-openjpeg
	mingw-w64-openjpeg2
	mingw-w64-openldap
	mingw-w64-openocd-git
	mingw-w64-openocd
	mingw-w64-openscad-git
	mingw-w64-openscad
	mingw-w64-openscenegraph
	mingw-w64-openshadinglanguage-git
	mingw-w64-openshadinglanguage
	mingw-w64-openssl
	mingw-w64-optipng
	mingw-w64-opus-git
	mingw-w64-opus-tools
	mingw-w64-opus
	mingw-w64-opusfile
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	mingw-w64-osgQt
	mingw-w64-osgQtQuick
	mingw-w64-osgbullet-git
	mingw-w64-osgearth-git
	mingw-w64-osgearth
	mingw-w64-osgocean-git
	mingw-w64-osgworks-git
	mingw-w64-osm-gps-map
	mingw-w64-osmgpsmap-git
	mingw-w64-osslsigncode
	mingw-w64-p11-kit
	mingw-w64-paho.mqtt.c
	mingw-w64-pango
	mingw-w64-pangomm
	mingw-w64-pathtools
	mingw-w64-pcre
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	mingw-w64-pdcurses
	mingw-w64-pdf2svg
	mingw-w64-pdfium-git
	mingw-w64-pdftex-svn
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	mingw-w64-phodav
	mingw-w64-physfs-hg
	mingw-w64-physfs
	mingw-w64-pidgin++-bzr
	mingw-w64-pidgin++
	mingw-w64-pidgin-hg
	mingw-w64-pidgin
	mingw-w64-pitivi-git
	mingw-w64-pixman
	mingw-w64-pkg-config
	mingw-w64-pkgconf
	mingw-w64-plplot
	mingw-w64-png2ico
	mingw-w64-pngcrush
	mingw-w64-pngnq
	mingw-w64-poco
	mingw-w64-podofo
	mingw-w64-polipo
	mingw-w64-poppler-data
	mingw-w64-poppler-qt4
	mingw-w64-poppler
	mingw-w64-popt
	mingw-w64-port-scanner
	mingw-w64-portablexdr
	mingw-w64-portaudio
	mingw-w64-portmidi
	mingw-w64-postgresql
	mingw-w64-postr
	mingw-w64-potrace
	mingw-w64-premake
	mingw-w64-profit-hg
	mingw-w64-proj
	mingw-w64-protobuf-c
	mingw-w64-protobuf
	mingw-w64-ptex
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	mingw-w64-purple-facebook-git
	mingw-w64-purple-facebook
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	mingw-w64-purple-skypeweb-git
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	mingw-w64-pyqt4
	mingw-w64-pyqt5
	mingw-w64-pyrex
	mingw-w64-pyside-qt4
	mingw-w64-pyside-tools-qt4
	mingw-w64-python-appdirs
	mingw-w64-python-asn1crypto
	mingw-w64-python-attrs
	mingw-w64-python-babel
	mingw-w64-python-beaker
	mingw-w64-python-beautifulsoup4
	mingw-w64-python-binwalk
	mingw-w64-python-bsddb3
	mingw-w64-python-certifi
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	mingw-w64-python-characteristic
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	mingw-w64-python-coverage
	mingw-w64-python-cryptography
	mingw-w64-python-cssselect
	mingw-w64-python-cvxopt
	mingw-w64-python-cx_Freeze
	mingw-w64-python-cycler
	mingw-w64-python-dateutil
	mingw-w64-python-decorator
	mingw-w64-python-distutils-extra
	mingw-w64-python-docutils
	mingw-w64-python-et-xmlfile
	mingw-w64-python-funcsigs
	mingw-w64-python-h5py
	mingw-w64-python-html5lib
	mingw-w64-python-httplib2
	mingw-w64-python-icu
	mingw-w64-python-idna
	mingw-w64-python-imagesize
	mingw-w64-python-ipykernel
	mingw-w64-python-ipython_genutils
	mingw-w64-python-jdcal
	mingw-w64-python-jinja
	mingw-w64-python-jsonschema
	mingw-w64-python-jupyter_client
	mingw-w64-python-jupyter_console
	mingw-w64-python-jupyter_core
	mingw-w64-python-lhafile
	mingw-w64-python-lxml
	mingw-w64-python-mako
	mingw-w64-python-markupsafe
	mingw-w64-python-matplotlib
	mingw-w64-python-mistune
	mingw-w64-python-mock
	mingw-w64-python-ndg-httpsclient
	mingw-w64-python-networkx
	mingw-w64-python-nose
	mingw-w64-python-nuitka
	mingw-w64-python-numexpr
	mingw-w64-python-numpy
	mingw-w64-python-olefile
	mingw-w64-python-openmdao
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	mingw-w64-python-packaging
	mingw-w64-python-pandas
	mingw-w64-python-path
	mingw-w64-python-pathlib2
	mingw-w64-python-patsy
	mingw-w64-python-pbr
	mingw-w64-python-pdfrw
	mingw-w64-python-pgen2
	mingw-w64-python-pickleshare
	mingw-w64-python-pillow
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	mingw-w64-python-pyamg
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	mingw-w64-python-pygments
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	mingw-w64-python-pytest
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	mingw-w64-python-qtconsole
	mingw-w64-python-reportlab
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	mingw-w64-python-setuptools-scm
	mingw-w64-python-setuptools
	mingw-w64-python-simplegeneric
	mingw-w64-python-six
	mingw-w64-python-snowballstemmer
	mingw-w64-python-sphinx-alabaster-theme
	mingw-w64-python-sphinx
	mingw-w64-python-sphinx_rtd_theme
	mingw-w64-python-sphinxcontrib-websupport
	mingw-w64-python-sqlitedict
	mingw-w64-python-statsmodels
	mingw-w64-python-traitlets
	mingw-w64-python-urllib3
	mingw-w64-python-wcwidth
	mingw-w64-python-webencodings
	mingw-w64-python-whoosh
	mingw-w64-python-win_unicode_console
	mingw-w64-python-xlsxwriter
	mingw-w64-python-yaml
	mingw-w64-python-zope.event
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	mingw-w64-python2-backports.shutil_get_terminal_size
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	mingw-w64-python2-ipaddress
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	mingw-w64-qtbinpatcher
	mingw-w64-qtwebkit
	mingw-w64-quantlib
	mingw-w64-quarter-hg
	mingw-w64-quassel
	mingw-w64-quazip
	mingw-w64-qwt-qt4
	mingw-w64-qwt-qt5
	mingw-w64-qxmpp-qt4
	mingw-w64-qxmpp
	mingw-w64-rabbitmq-c
	mingw-w64-ragel
	mingw-w64-rapidjson
	mingw-w64-raptor2
	mingw-w64-rasqal
	mingw-w64-readline
	mingw-w64-readosm
	mingw-w64-recode
	mingw-w64-redland
	mingw-w64-remake-git
	mingw-w64-rhash
	mingw-w64-rtmpdump-git
	mingw-w64-rubberband
	mingw-w64-ruby-cairo
	mingw-w64-ruby-dbus
	mingw-w64-ruby-native-package-installer
	mingw-w64-ruby-pkg-config
	
	










FlatBuffers release 1.8.0
@aardappel aardappel released this on 21 Nov 2017 · 38 commits to master since this release

https://github.com/google/flatbuffers/
http://google.github.io/flatbuffers/flatbuffers_guide_building.html

#  FIX error: _WIN32_WINNT 0x0600; mingw32-make error: mutex in namespace std does not name a type; error: condition_variable in namespace  
#  Mutex, at least, is not supported in Thread model: win32 of the Mingw-builds toolchains. You could find in x86_64-4.9.2-posix-seh or newer
#  -----------------------------------------------------------------------------------------------------------------------------------------
#  Debug: -g2 -Wall Release: -O2 -Wno-error ///  -Wformat -Wformat-security
SET(CMAKE_MY_FLAGS 		${CMAKE_MY_FLAGS}	"-g2 -Wall -D_WIN32_WINNT=0x600 -pthread -static-libgcc -fexceptions -mtune=generic -pipe -fPIC -fomit-frame-pointer -fstack-protector-strong --param ssp-buffer-size=4 -D_FORTIFY_SOURCE=2") 
SET(CMAKE_C_FLAGS   	${CMAKE_MY_FLAGS}) 
SET(CMAKE_CXX_FLAGS   	${CMAKE_MY_FLAGS}	"-std=c++11 -static-libstdc++")
# for the gcc -fstack-protector* flags we need libssp
# clang does not have this
IF(CMAKE_COMPILER_IS_GNUCXX)
	SET(CMAKE_CXX_LINK_EXECUTABLE "${CMAKE_CXX_LINK_EXECUTABLE} -lssp")
	SET(CMAKE_C_LINK_EXECUTABLE   "${CMAKE_C_LINK_EXECUTABLE}   -lssp")
ENDIF()
#  -----------------------------------------------------------------------------------------------------------------------------------------


Building with CMake
The distribution comes with a cmake file that should allow you to build project/make files for any platform. For details on cmake, see http://www.cmake.org. In brief, depending on your platform, use one of e.g.:
cmake -G "Unix Makefiles"
cmake -G "Visual Studio 10"
cmake -G "Xcode"
-----------------------------------------------------------------------------
# Compiling the Monsters' Schema:
	cd bin
	flatc --cpp monster.fbs
	flatc --grpc --cpp greeter.fbs
	
-> general file: monster_generated.h, greeter.grpc.fb.cc, greeter.grpc.fb.h

# BUILD: 
	git clone https://github.com/google/flatbuffers.git
	cd flatbuffers
	cmake -G "MinGW Makefiles"   
	mingw32-make
	
# BUILD THIRD_PARTY: 

	cd third_party 
	git clone  zlib
	git clone  protobuf
	git clone  ssl
	git clone  gflags 
	
	cd third_party 
	cd cares 
	git clone  cares 
	
# BUILD boringssl: 	

	cd third_party
	cd boringssl
	cmake -DCMAKE_TOOLCHAIN_FILE=util/32-bit-toolchain.cmake -G "MinGW Makefiles"
	
# FIX error: _WIN32_WINNT 0x0600; error: mutex in namespace std does not name a type; error: condition_variable in namespace
	C:\mingw-w64-x86_64-7.2.0-win32-sjlj\mingw64\bin\g++.exe 
	C:\mingw-w64-x86_64-7.2.0-win32-sjlj\mingw64\bin\g++.exe -D_WIN32_WINNT=0x0601 -m32 -pthread -std=c++11 -static-libgcc
	C:\mingw-w64-x86_64-7.2.0-win32-sjlj\mingw64\bin\g++.exe -D_WIN32_WINNT=0x0601 -m32 -pthread -std=c++11 -static-libgcc
	
# TEST: build.bat:

	g++ sample_text.cpp -o text.exe -I"H:\flatbuffers-gcc72-mingw32\include" -L"H:\flatbuffers-gcc72-mingw32\lib" -lflatbuffers -static-libgcc -std=c++11
	g++ sample_binary.cpp -o binary.exe -I"H:\flatbuffers-gcc72-mingw32\include" -L"H:\flatbuffers-gcc72-mingw32\lib" -lflatbuffers -static-libgcc -std=c++11
	call binary.exe
	call text.exe
	
-----------------------------------------------------------------------------
If you want to do it manually, you can compile all your .cpp files into object files: g++ -c *.cpp
and link all the object files: g++ *.o -o a.out
If ClassA.cpp is changed, you can just recompile ClassA.cpp: g++ -c ClassA.cpp
and link them all again: g++ *.o -o a.out

For the #include, you are correct. Make sure you have include guards so that their contents are included only once.

#ifndef CLASS_A_H
#define CLASS_A_H

class classA
{

};

#endif
you can specify -o to g++ to name your output file something else than 'a.exe'

Usually with gcc/g++ and other command line compilers, the strategy is to first compile the source files, then link them with another command. This helps prevent the files not modified from being recompiled every time. This uses the -c switch of gcc

Try this

g++ -c ClassA.cpp -o ClassA.o
g++ -c ClassB.cpp -o ClassB.o
g++ -c main.cpp -o main.o

g++ ClassA.o ClassB.o main.o -o myProgram.exe
-----------------------------------------------------------------------------

Please learn about automake and autoconf.
Makefile.am is processed by automake to generate a Makefile that is processed by make in order to build your sources.
http://www.gnu.org/software/automake/

mingw32-make.exe makefile.in
make.exe makefile.in
-----------------------------------------------------------------------------
@echo off
CLS

::rm.exe -f main.o mutex-2.exe
::g++.exe -c main.cpp -o main.o -I"C:/Program Files (x86)/Dev-Cpp/MinGW64.GCC5.1.0/include" -I"C:/Program Files (x86)/Dev-Cpp/MinGW64.GCC5.1.0/x86_64-w64-mingw32/include" -I"C:/Program Files (x86)/Dev-Cpp/MinGW64.GCC5.1.0/lib/gcc/x86_64-w64-mingw32/5.1.0/include" -I"C:/Program Files (x86)/Dev-Cpp/MinGW64.GCC5.1.0/lib/gcc/x86_64-w64-mingw32/5.1.0/include/c++" -m32 -std=gnu++11
::g++.exe main.o -o mutex-2.exe -L"C:/Program Files (x86)/Dev-Cpp/MinGW64.GCC5.1.0/lib" -L"C:/Program Files (x86)/Dev-Cpp/MinGW64.GCC5.1.0/x86_64-w64-mingw32/lib" -static-libgcc -lmingw32 -m32

::g++ -I"C:/C++/protobuf.3.5.1-gcc.4.9.2/include" -L"C:/C++/protobuf.3.5.1-gcc.4.9.2/lib" main.cpp addressbook.pb.cc -lprotobuf -pthread

del /s /q /f *.o
del /s /q /f *.a
del /s /q /f *.dll
del /s /q /f *.exe
ECHO.
ECHO.

SET "CPP=g++.exe"

SET "GCC_LIB_PATH_1=C:/Program Files (x86)/Dev-Cpp/MinGW64.GCC5.1.0/lib"
SET "GCC_LIB_PATH_2=C:/Program Files (x86)/Dev-Cpp/MinGW64.GCC5.1.0/x86_64-w64-mingw32/lib"

SET "GCC_INCLUDE_PATH_1=C:/Program Files (x86)/Dev-Cpp/MinGW64.GCC5.1.0/include"
SET "GCC_INCLUDE_PATH_2=C:/Program Files (x86)/Dev-Cpp/MinGW64.GCC5.1.0/x86_64-w64-mingw32/include"
SET "GCC_INCLUDE_PATH_3=C:/Program Files (x86)/Dev-Cpp/MinGW64.GCC5.1.0/lib/gcc/x86_64-w64-mingw32/5.1.0/include"
SET "GCC_INCLUDE_PATH_4=C:/Program Files (x86)/Dev-Cpp/MinGW64.GCC5.1.0/lib/gcc/x86_64-w64-mingw32/5.1.0/include/c++"

SET "LIBS=-L"%GCC_LIB_PATH_1%" -L"%GCC_LIB_PATH_2%" -static-libgcc -m64"
SET "INCS=-I"%GCC_INCLUDE_PATH_1%" -I"%GCC_INCLUDE_PATH_2%" -I"%GCC_INCLUDE_PATH_3%""
SET "CXXINCS=-I"%GCC_INCLUDE_PATH_1%" -I"%GCC_INCLUDE_PATH_2%" -I"%GCC_INCLUDE_PATH_3%" -I"%GCC_INCLUDE_PATH_4%""

ECHO LIBS = %LIBS%
ECHO INCS = %INCS%
ECHO CXXINCS = %CXXINCS%

ECHO.
ECHO.

%CPP% -c main.cpp -o main.o -m32 -std=gnu++11 -D DF=123
::%CPP% main.o -o app.exe -m32 -static-libgcc -pthread -shared-libstdc++
%CPP% main.o -o app.exe -m32 -static-libgcc -pthread

::%CPP% -c addressbook.pb.cc -o addressbook.pb.o -I"C:/Program Files (x86)/Dev-Cpp/MinGW64/include" -I"C:/Program Files (x86)/Dev-Cpp/MinGW64/x86_64-w64-mingw32/include" -I"C:/C++/protobuf.3.5.1-gcc.4.9.2/include" -m32 -std=gnu++11
::%CPP% main.o addressbook.pb.o -o main.exe -L"C:/Program Files (x86)/Dev-Cpp/MinGW64/x86_64-w64-mingw32/lib32" -static-libgcc -L"C:/C++/protobuf.3.5.1-gcc.4.9.2/lib" -L"lib/libprotoc.a" -L"lib/libprotobuf.a" -m32

::%CPP% main.o -pthread