feat: Remove autotools and adapt docu and scripts

We will only use Meson from now on.

Signed-off-by: Michael Vetter <jubalh@iodoru.org>

.github/workflows/cygwin-build.yml

@@ -38,6 +38,8 @@ jobs:
         uses: egor-tensin/setup-cygwin@v4
         with:
           packages: >-
+            meson
+            ninja
             autoconf
             automake
             libtool
@@ -65,28 +67,14 @@ jobs:
           ./configure --prefix=$PWD/install
           make -j2 install
 
-      - name: Autotools bootstrap
-        run: |
-          cd "$GITHUB_WORKSPACE"
-          
-          # On Windows checkouts the executable bit may be lost and CRLF line endings
-          # can break shell scripts, so normalize bootstrap.sh if it exists.
-          if [ -f ./bootstrap.sh ]; then
-            sed -i 's/\r$//' ./bootstrap.sh
-            chmod +x ./bootstrap.sh
-            ./bootstrap.sh
-          else
-            autoreconf -fi
-          fi
-
-      - name: Configure
+      - name: Meson setup
         env:
           PKG_CONFIG_PATH: ${{ github.workspace }}/deps/libstrophe/install/lib/pkgconfig:$PKG_CONFIG_PATH
         run: |
           cd "$GITHUB_WORKSPACE"
-          ./configure
+          meson setup build_run
 
       - name: Build
         run: |
           cd "$GITHUB_WORKSPACE"
-          make -j2
+          meson compile -C build_run

.github/workflows/main.yml

@@ -17,32 +17,29 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - flavor: debian
-            buildsystem: autotools
-            tests: unit
-            omemo: signal
-            script: ./scripts/build-configuration-matrix.sh
-          - flavor: fedora
-            buildsystem: autotools
-            tests: unit
-            omemo: signal
-            script: ./scripts/build-configuration-matrix.sh
-          - flavor: ubuntu
-            buildsystem: autotools
-            tests: unit
-            omemo: signal
-            script: ./scripts/build-configuration-matrix.sh
           - flavor: debian
             buildsystem: meson
             tests: unit
             omemo: signal
-            script: ./scripts/build-configuration-matrix.sh meson
+            script: ./scripts/build-configuration-matrix.sh
+            omemo_env: libsignal
+          - flavor: fedora
+            buildsystem: meson
+            tests: unit
+            omemo: signal
+            script: ./scripts/build-configuration-matrix.sh
+            omemo_env: libsignal
+          - flavor: ubuntu
+            buildsystem: meson
+            tests: unit
+            omemo: signal
+            script: ./scripts/build-configuration-matrix.sh
             omemo_env: libsignal
           - flavor: debian
             buildsystem: meson
             tests: unit
             omemo: libomemo
-            script: ./scripts/build-configuration-matrix.sh meson
+            script: ./scripts/build-configuration-matrix.sh
             omemo_env: libomemo-c
 
     name: ${{ matrix.flavor }} | ${{ matrix.buildsystem }} | ${{ matrix.tests }} | ${{ matrix.omemo }}