Use python -m pip to install package in conda scripts

Author: oleksandr-pavlyk

conda-recipe/bld.bat

@@ -1,5 +1,3 @@
-@rem Remember to activate Intel Compiler, or remoe these two lines to ise Microsoft Visual Studio compiler
-
 set MKLROOT=%PREFIX%
-%PYTHON% setup.py build --force install --old-and-unmanageable
+%PYTHON% -m pip install --no-build-isolation --no-deps .
 if errorlevel 1 exit 1

conda-recipe/build.sh

@@ -1,9 +1,10 @@
 #!/bin/bash -x
 
-# make sure that compiler has been sourced, if necessary
-
 if [ `uname` == Darwin ]; then
     export MACOSX_DEPLOYMENT_TARGET=10.9
 fi
 
-MKLROOT=$PREFIX CFLAGS="-I$PREFIX/include $CFLAGS" $PYTHON setup.py build --force install --old-and-unmanageable
+export MKLROOT=$PREFIX
+export CFLAGS="-I$PREFIX/include $CFLAGS"
+$PYTHON -m pip install --no-build-isolation --no-deps .
+