HACK: use cmake instead of autoconf for aws-lc build

Change-Id: I090f5b201d67f51d2e42df1914a8466bcfcb6bf8

Author: schwabe

.github/workflows/build.yaml

@@ -478,22 +478,33 @@ jobs:
           cmake -GNinja -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX="${{ env.AWS_LC_INSTALL }}" -DBUILD_SHARED_LIBS=1 ../
           ninja install
         working-directory: aws-lc
+      - name: debug1
+        run: ls ${{ github.workspace }}
+      - name: debug2
+        run: ls ${{ github.workspace }}/aws-lc
+      - name: list aws-lc install
+        run: find ${{ env.AWS_LC_INSTALL }}
       - name: Checkout OpenVPN
         uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
-      - name: autoconf
-        run: autoreconf -fvi
+      - name: debug1
+        run: ls ${{ github.workspace }}
+      - name: debug2
+        run: ls ${{ github.workspace }}/aws-lc
+      - name: list aws-lc install
+        run: find ${{ env.AWS_LC_INSTALL }}
       - name: configure with AWS-LC
         run: |
-          OPENSSL_CFLAGS="-I${{ env.AWS_LC_INSTALL }}/include" \
-          OPENSSL_LIBS="-L${{ env.AWS_LC_INSTALL }}/lib -lssl -lcrypto" \
-          LDFLAGS="-Wl,-rpath=${{ env.AWS_LC_INSTALL }}/lib" \
-          ./configure --with-crypto-library=openssl --enable-werror
+          cmake -DOPENSSL_ROOT_DIR=${{ env.AWS_LC_INSTALL }} -DUNSUPPORTED_BUILDS=on ${{ github.workspace }}/openvpn
+        working-directory: build
       - name: make all
         run: make -j3
+        working-directory: build
       - name: show version
-        run: ./src/openvpn/openvpn --version
+        run: ./openvpn --version
+        working-directory: build
       - name: Ensure the build uses AWS-LC
-        run: './src/openvpn/openvpn --version | grep -q "library versions: AWS-LC"'
+        run: './openvpn --version | grep -q "library versions: AWS-LC"'
+        working-directory: build
       - name: configure checks
         run: echo 'RUN_SUDO="sudo -E"' >tests/t_server_null.rc
       - name: make check