build_alllocal.cmd

:: This assumes you have installed all the dependencies via conda packages:
:: # create a new environment with the required packages
:: # if you want a qt backend, add "pyqt" to the list of conda packages
:: conda create -n "matplotlib_build" python=3.7 numpy python-dateutil pyparsing tornado cycler tk libpng zlib freetype msinttypes
:: conda activate matplotlib_build

set TARGET=bdist_wheel
IF [%1]==[] (
    echo Using default target: %TARGET%
) else (
    set TARGET=%1
    echo Using user supplied target: %TARGET%
)

IF NOT DEFINED CONDA_PREFIX (
    echo No Conda env activated: you need to create a conda env with the right packages and activate it!
    GOTO:eof
)

:: copy the libs which have "wrong" names
set LIBRARY_LIB=%CONDA_PREFIX%\Library\lib
mkdir lib || cmd /c "exit /b 0"
copy %LIBRARY_LIB%\zlibstatic.lib lib\zlib.lib
copy %LIBRARY_LIB%\libpng16_static.lib lib\libpng16.lib

:: build the target
python setup.py %TARGET%