CI: Same build commands for test_pip_pkg and cpython_interop

It seems the CI job for cpython_interop completes much
earlier compared to test_pip_pkg. Therefore using the same build
commands for cpython_interop in test_pip_pkg.

Author: ubaidsk

.github/workflows/CI.yml

@@ -196,26 +196,30 @@ jobs:
         with:
           environment-file: ci/environment.yml
           create-args: >-
+            python=3.10
             bison=3.4
 
       - uses: hendrikmuhs/ccache-action@main
         with:
+          variant: sccache
           key: ${{ github.job }}-${{ matrix.os }}
 
-      - name: Setup Platform (Linux)
-        shell: bash -l {0}
-        run: |
-            echo "LFORTRAN_CMAKE_GENERATOR=Unix Makefiles" >> $GITHUB_ENV
-            echo "WIN=0" >> $GITHUB_ENV
-            echo "MACOS=0" >> $GITHUB_ENV
-            echo "ENABLE_RUNTIME_STACKTRACE=yes" >> $GITHUB_ENV
-            echo "CMAKE_C_COMPILER_LAUNCHER=ccache" >> $GITHUB_ENV
-            echo "CMAKE_CXX_COMPILER_LAUNCHER=ccache" >> $GITHUB_ENV
-
       - name: Build Linux
         shell: bash -l {0}
         run: |
-            xonsh ci/build.xsh
+            ./build0.sh
+            cmake . -GNinja \
+              -DCMAKE_BUILD_TYPE=Debug \
+              -DWITH_LLVM=yes \
+              -DLFORTRAN_BUILD_ALL=yes \
+              -DWITH_STACKTRACE=no \
+              -DWITH_RUNTIME_STACKTRACE=yes \
+              -DCMAKE_PREFIX_PATH="$CONDA_PREFIX" \
+              -DCMAKE_INSTALL_PREFIX=`pwd`/inst \
+              -DCMAKE_C_COMPILER_LAUNCHER=sccache \
+              -DCMAKE_CXX_COMPILER_LAUNCHER=sccache
+
+            cmake --build . -j16 --target install
 
       - name: PIP show version
         shell: bash -l {0}