How to build jemalloc for Windows
=================================
1. Install Cygwin with at least the following packages:
* autoconf
* autogen
* gawk
* grep
* sed
2. Install Visual Studio 2015 with Visual C++
3. Add Cygwin\bin to the PATH environment variable
4. Open "VS2015 x86 Native Tools Command Prompt"
(note: x86/x64 doesn't matter at this point)
5. Generate header files:
sh -c "./autogen.sh" CC=cl --enable-lazy-lock=no
6. Now the project can be opened and built in Visual Studio:
msvc\jemalloc_vc2015.sln
15da5f5d9d