ci: remove former dependencies that are no longer needed (#22301)

libtool, autoconf, automake and perl are no longer dependencies of
neovim and doesn't need to be installed in CI anymore. The dependencies
and the commit that removed them as dependencies are the following:

libtool: b05100a9eaad5980ea7652137bc4a1c2d15d752f
perl: 20a932cb72cf077d54e3498ef93341ffe3d4cdbb
autoconf+automake: e23c5fda0a3fe385af615372c474d4dad3b74464

5 files changed, 8 insertions, 18 deletions

diff --git a/.cirrus.yml b/.cirrus.yml
index 0d58d2bd85..e4bac2d014 100644
--- a/.cirrus.yml
+++ b/.cirrus.yml
@@ -11,7 +11,7 @@ freebsd_task:
   timeout_in: 30m
   install_script:
     - pkg update -f
-    - pkg install -y cmake gmake ninja libtool automake pkgconf unzip wget gettext python libffi git
+    - pkg install -y cmake gmake ninja pkgconf unzip wget gettext python libffi git
   build_deps_script:
     - gmake deps
   build_script:
diff --git a/.github/scripts/install_deps.sh b/.github/scripts/install_deps.sh
index 4727b5d08d..29f4d73a7f 100755
--- a/.github/scripts/install_deps.sh
+++ b/.github/scripts/install_deps.sh
@@ -3,8 +3,8 @@
 os=$(uname -s)
 if [[ $os == Linux ]]; then
   sudo apt-get update
-  sudo apt-get install -y autoconf automake build-essential cmake curl gettext libtool-bin locales-all ninja-build pkg-config unzip "$@"
+  sudo apt-get install -y build-essential cmake curl gettext locales-all ninja-build pkg-config unzip "$@"
 elif [[ $os == Darwin ]]; then
   brew update --quiet
-  brew install automake ninja "$@"
+  brew install ninja "$@"
 fi
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index a05038f32a..ee2845dd17 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -25,9 +25,7 @@ jobs:
         with:
           fetch-depth: 0
       - name: Install dependencies
-        run: |
-          sudo apt-get update
-          sudo apt-get install -y autoconf automake build-essential cmake gettext libtool-bin locales ninja-build pkg-config unzip
+        run: ./.github/scripts/install_deps.sh
       - if: github.event_name == 'push' || (github.event_name == 'workflow_dispatch' && github.event.inputs.tag_name != 'nightly')
         run: printf 'NVIM_BUILD_TYPE=Release\n' >> $GITHUB_ENV
       - if: github.event_name == 'schedule' || (github.event_name == 'workflow_dispatch' && github.event.inputs.tag_name == 'nightly')
@@ -74,7 +72,7 @@ jobs:
       - name: Install dependencies
         run: |
           apt-get update
-          apt-get install -y autoconf automake build-essential cmake gettext libtool-bin locales ninja-build pkg-config unzip
+          apt-get install -y build-essential cmake gettext locales ninja-build pkg-config unzip
       - if: github.event_name == 'push' || (github.event_name == 'workflow_dispatch' && github.event.inputs.tag_name != 'nightly')
         run: CC=gcc-10 make appimage-latest
       - if: github.event_name == 'schedule' || (github.event_name == 'workflow_dispatch' && github.event.inputs.tag_name == 'nightly')
@@ -93,10 +91,8 @@ jobs:
       - uses: actions/checkout@v3
         with:
           fetch-depth: 0
-      - name: Install brew packages
-        run: |
-          brew update --quiet
-          brew install automake ninja
+      - name: Install dependencies
+        run: ./.github/scripts/install_deps.sh
       - if: github.event_name == 'push' || (github.event_name == 'workflow_dispatch' && github.event.inputs.tag_name != 'nightly')
         run: printf 'NVIM_BUILD_TYPE=Release\n' >> $GITHUB_ENV
       - if: github.event_name == 'schedule' || (github.event_name == 'workflow_dispatch' && github.event.inputs.tag_name == 'nightly')
diff --git a/.github/workflows/universal_macos.yml b/.github/workflows/universal_macos.yml
index 7ce66ea5fb..765cea63c1 100644
--- a/.github/workflows/universal_macos.yml
+++ b/.github/workflows/universal_macos.yml
@@ -24,9 +24,7 @@ jobs:
       - uses: actions/checkout@v3
 
       - name: Install dependencies
-        run: |
-          brew update --quiet
-          brew install automake ninja
+        run: ./.github/scripts/install_deps.sh
 
       - run: printf 'NVIM_BUILD_TYPE=Release\n' >> $GITHUB_ENV
 
diff --git a/snap/snapcraft.yaml b/snap/snapcraft.yaml
index fd57f2d5e4..74ccc49886 100644
--- a/snap/snapcraft.yaml
+++ b/snap/snapcraft.yaml
@@ -72,10 +72,6 @@ parts:
             sed -i 's|^Icon=.*|Icon=${SNAP}/usr/share/icons/hicolor/128x128/apps/nvim.png|' ${SNAPCRAFT_PART_INSTALL}/usr/share/applications/nvim.desktop
         build-packages:
             - ninja-build
-            - libtool
-            - libtool-bin
-            - autoconf
-            - automake
             - cmake
             - gawk
             - g++