Use autogen.sh

.github/workflows/baseruby.yml

@@ -24,7 +24,7 @@ jobs:
           bundler: none
       - run: echo "make=make -sj$((1 + $(nproc --all)))" >> $GITHUB_ENV
       - run: sudo apt-get install build-essential autoconf bison
-      - run: autoconf
+      - run: ./autogen.sh
       - run: ./configure --disable-install-doc
       - run: $make update-unicode
       - run: $make common-srcs

.github/workflows/check_dependencies.yml

@@ -24,7 +24,7 @@ jobs:
           git config --global advice.detachedHead 0
           git config --global init.defaultBranch garbage
       - uses: actions/checkout@v2
-      - run: autoconf
+      - run: ./autogen.sh
       - name: Run configure
         run: ./configure -C --disable-install-doc --disable-rubygems --with-gcc 'optflags=-O0' 'debugflags=-save-temps=obj -g'
       - run: make all golf

.github/workflows/compilers.yml

@@ -167,7 +167,7 @@ jobs:
       - uses: actions/checkout@v2
         with:
           path: src
-      - run: autoconf
+      - run: ./autogen.sh
         working-directory: src
       - name: Run configure
         run: |

.github/workflows/macos.yml

@@ -27,7 +27,7 @@ jobs:
       - name: Set ENV
         run: |
           echo "JOBS=-j$((1 + $(sysctl -n hw.activecpu)))" >> $GITHUB_ENV
-      - run: autoconf
+      - run: ./autogen.sh
         working-directory: src
       - name: Run configure
         run: ../src/configure -C --disable-install-doc --with-openssl-dir=$(brew --prefix openssl@1.1) --with-readline-dir=$(brew --prefix readline)

.github/workflows/mjit.yml

@@ -35,7 +35,7 @@ jobs:
       - name: Set ENV
         run: |
           echo "JOBS=-j$((1 + $(nproc --all)))" >> $GITHUB_ENV
-      - run: autoconf
+      - run: ./autogen.sh
         working-directory: src
       - name: Run configure
         run: ../src/configure -C --disable-install-doc

.github/workflows/ubuntu.yml

@@ -49,7 +49,7 @@ jobs:
       - name: Set ENV
         run: |
           echo "JOBS=-j$((1 + $(nproc --all)))" >> $GITHUB_ENV
-      - run: autoconf
+      - run: ./autogen.sh
         working-directory: src
       - name: Run configure
         run: ../src/configure -C --disable-install-doc cppflags=${{ matrix.debug }}