build dpctl dependency on windows (#544)

* build dpctl dependency on win

Author: shssf

scripts/azure-pipelines.yml

@@ -212,7 +212,9 @@ jobs:
       call "%ONEAPI_ROOT%\dpl\latest\env\vars.bat"
       call "%ONEAPI_ROOT%\tbb\latest\env\vars.bat"
       echo =================== conda build DPNP ===========================
-      call conda build conda-recipe -c intel
+      call conda list
+      call python --version
+      call conda build conda-recipe -c local -c intel
       mkdir dist
       echo ========== it doesn't work yet =========================
     displayName: build_conda

scripts/build_deps_dpctl_win.bat

@@ -4,16 +4,29 @@ rem git tag 0.5.0rc2
 
 echo +++++++++++++++++++++++++ Python version +++++++++++++++++++++++++++
 call python --version
+
+rem need to keep package file exists because it will be used as a channel for conda build later
+set DPCTL_DIST=%CD%\dist_dpctl
+
+call conda uninstall -y dpctl
+
 echo +++++++++++++++++++++++++ Downlowd DPCTL +++++++++++++++++++++++++++
 call git clone https://github.com/IntelPython/dpctl.git 
 cd dpctl
 
 set "ONEAPI_ROOT=C:\Program Files (x86)\Intel\oneAPI\"
 echo +++++++++++++++++++++++++ Build DPCTL +++++++++++++++++++++++++++
-call conda build --croot=C:/tmp conda-recipe --no-test -c "%ONEAPI_ROOT%\conda_channel"
+call conda build --croot=C:/tmp conda-recipe --no-test -c "%ONEAPI_ROOT%\conda_channel" --output-folder %DPCTL_DIST%
+
+echo +++++++++++++++++++++++++ get DPCTL package name +++++++++++++++++++++++++++
+rem this garbage here is because
+rem I didn't find a method how to get path and filename for the package built by conda build
+FOR /F "tokens=* USEBACKQ" %%F IN (`dir /B %DPCTL_DIST%\win-64\dpctl*.bz2`) DO SET DPCTL_PACKAGE_NAME=%%F
+echo %DPCTL_DIST%
+echo %DPCTL_PACKAGE_NAME%
 
 echo +++++++++++++++++++++++++ install DPCTL +++++++++++++++++++++++++++
-call conda install -y dpctl --strict-channel-priority -c local -c intel
+call conda install -y %DPCTL_DIST%/win-64/%DPCTL_PACKAGE_NAME%
 
 cd ..
 echo +++++++++++++++++++++++++ cleanup DPCTL sources +++++++++++++++++++++++++++