build instructions for Anaconda/Windows

windows_conda_build.bat

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+setlocal EnableDelayedExpansion
+@echo on
+
+:: Set number of CPUs to use for build
+set CPU_COUNT=3
+
+:: Make a build folder and change to it
+mkdir build
+cd build
+
+:: configure
+cmake -G "Ninja" ^
+    -DCMAKE_BUILD_TYPE:STRING=Release ^
+    -DCMAKE_INSTALL_PREFIX:PATH="%LIBRARY_PREFIX%" ^
+    -DCMAKE_PREFIX_PATH:PATH="%LIBRARY_PREFIX%" ^
+    ..
+if errorlevel 1 exit /B 1
+
+:: build
+cmake --build . --config Release -- -j%CPU_COUNT%
+if errorlevel 1 exit /B 1
+
+:: install
+cmake --build . --config Release --target install
+if errorlevel 1 exit /B 1
+
+:: test
+ctest --build-config Release --output-on-failure --timeout 120 -j%CPU_COUNT%
+if errorlevel 1 exit /B 1

windows_conda_build.md

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+These are the steps used to locally build under Anaconda for Windows
+
+- Installed VS 2019 Community Edition
+- Installed Miniconda x64 for Windows
+- Forked and locally cloned the original m17-cxx-demod repo
+- Manually applied patches 0001, 0002, 0004 through 0010
+- In a fresh Miniconda...
+    conda config --add channels conda-forge
+    conda create -n M17 vs2019_win-64 cmake ninja pkg-config boost-cpp gtest gmock gtest libcodec2
+    conda activate M17
+- Copied https://github.com/conda-forge/m17-cxx-demod-feedstock/blob/master/recipe/bld.bat into my repo branch
+- Modified the bld.bat
+    changed the exit 1 commands to exit /B 1 (so the command shell stayed open)
+    added set CPU_COUNT=3
+- renamed bld.bat to windows_conda_build.bat
+- Executed batch file - and it works! tests passed, and can run the apps
+