Removed strange cmake script

Author: bialger

.github/workflows/ci_tests.yml

@@ -35,25 +35,6 @@ jobs:
     steps:
       - uses: actions/checkout@v3
 
-      - name: Configure
-        shell: cmake -P {0}
-        run: |
-          set(ENV{CC} ${{ matrix.config.cc }})
-          set(ENV{CXX} ${{ matrix.config.cxx }})
-          
-          if ("${{ runner.os }}" STREQUAL "Windows" AND NOT "x${{ matrix.config.environment_script }}" STREQUAL "x")
-            execute_process(
-              COMMAND "${{ matrix.config.environment_script }}" && set
-              OUTPUT_FILE environment_script_output.txt
-            )
-            file(STRINGS environment_script_output.txt output_lines)
-            foreach(line IN LISTS output_lines)
-              if (line MATCHES "^([a-zA-Z0-9_-]+)=(.*)$")
-                set(ENV{${CMAKE_MATCH_1}} "${CMAKE_MATCH_2}")
-              endif()
-            endforeach()
-          endif()
-
       - name: Create CMake cache
         shell: bash
         run: |