Try setting up ccache manually

.github/workflows/build.yml

@@ -19,6 +19,11 @@ jobs:
       - uses: actions/checkout@v2
         with:
           submodules: recursive
+      - name: Set up ccache
+        uses: actions/cache@v2
+        with:
+          path: ~/.cache
+          key: ccache-linux-arm64
       - name: Set up dependencies
         run: |
           sudo dpkg --add-architecture arm64
@@ -28,6 +33,11 @@ jobs:
           echo "deb [arch=arm64] http://ports.ubuntu.com/ubuntu-ports focal-backports main restricted universe multiverse" | sudo tee -a /etc/apt/sources.list.d/ports-arm64.list
           sudo apt-get update -qq
           sudo apt-get install -yqq g++-aarch64-linux-gnu libgl1-mesa-dev:arm64 liblo-dev:arm64 libx11-dev:arm64 libxcursor-dev:arm64 libxext-dev:arm64 libxrandr-dev:arm64 qemu-user-static
+      - name: Install ccache
+        run: |
+          sudo apt-get install -yqq ccache
+          ccache --set-config=cache_dir=~/.cache
+          ccache --set-config=compression=true
       - name: Build linux arm64 cross-compiled
         env:
           CC: aarch64-linux-gnu-gcc
@@ -35,6 +45,7 @@ jobs:
           LDFLAGS: -static-libgcc -static-libstdc++
           PKG_CONFIG_PATH: /usr/lib/aarch64-linux-gnu/pkgconfig
         run: |
+          export PATH="/usr/lib/ccache:${PATH}"
           make features
           make WITH_LTO=true -j $(nproc)
       - name: Set sha8
@@ -55,6 +66,11 @@ jobs:
       - uses: actions/checkout@v2
         with:
           submodules: recursive
+      - name: Set up ccache
+        uses: actions/cache@v2
+        with:
+          path: ~/.cache
+          key: ccache-linux-armhf
       - name: Set up dependencies
         run: |
           sudo dpkg --add-architecture armhf
@@ -64,6 +80,11 @@ jobs:
           echo "deb [arch=armhf] http://ports.ubuntu.com/ubuntu-ports focal-backports main restricted universe multiverse" | sudo tee -a /etc/apt/sources.list.d/ports-armhf.list
           sudo apt-get update -qq
           sudo apt-get install -yqq g++-arm-linux-gnueabihf libgl1-mesa-dev:armhf liblo-dev:armhf libx11-dev:armhf libxcursor-dev:armhf libxext-dev:armhf libxrandr-dev:armhf qemu-user-static
+      - name: Install ccache
+        run: |
+          sudo apt-get install -yqq ccache
+          ccache --set-config=cache_dir=~/.cache
+          ccache --set-config=compression=true
       - name: Build linux armhf cross-compiled
         env:
           CC: arm-linux-gnueabihf-gcc
@@ -71,7 +92,7 @@ jobs:
           LDFLAGS: -static-libgcc -static-libstdc++
           PKG_CONFIG_PATH: /usr/lib/arm-linux-gnueabihf/pkgconfig
         run: |
-          export PATH="/usr/lib/ccache:/usr/local/opt/ccache/libexec:${PATH}"
+          export PATH="/usr/lib/ccache:${PATH}"
           make features
           make WITH_LTO=true -j $(nproc)
       - name: Set sha8
@@ -92,11 +113,21 @@ jobs:
       - uses: actions/checkout@v2
         with:
           submodules: recursive
+      - name: Set up ccache
+        uses: actions/cache@v2
+        with:
+          path: ~/.cache
+          key: ccache-linux-x86
       - name: Set up dependencies
         run: |
           sudo dpkg --add-architecture i386
           sudo apt-get update -qq
           sudo apt-get install -yqq g++-i686-linux-gnu libgl1-mesa-dev:i386 liblo-dev:i386 libx11-dev:i386 libxcursor-dev:i386 libxext-dev:i386 libxrandr-dev:i386
+      - name: Install ccache
+        run: |
+          sudo apt-get install -yqq ccache
+          ccache --set-config=cache_dir=~/.cache
+          ccache --set-config=compression=true
       - name: Build linux x86
         env:
           CC: i686-linux-gnu-gcc
@@ -106,6 +137,7 @@ jobs:
           LDFLAGS: -m32 -static-libgcc -static-libstdc++
           PKG_CONFIG_PATH: /usr/lib/i386-linux-gnu/pkgconfig
         run: |
+          export PATH="/usr/lib/ccache:${PATH}"
           make features
           make WITH_LTO=true -j $(nproc)
       - name: Set sha8
@@ -127,18 +159,24 @@ jobs:
         with:
           submodules: recursive
       - name: Set up ccache
-        uses: hendrikmuhs/ccache-action@v1
+        uses: actions/cache@v2
         with:
-          key: linux-x86_64
+          path: ~/.cache
+          key: ccache-linux-x86_64
       - name: Set up dependencies
         run: |
           sudo apt-get update -qq
           sudo apt-get install -yqq libgl1-mesa-dev liblo-dev libx11-dev libxcursor-dev libxext-dev libxrandr-dev
+      - name: Install ccache
+        run: |
+          sudo apt-get install -yqq ccache
+          ccache --set-config=cache_dir=~/.cache
+          ccache --set-config=compression=true
       - name: Build linux x86_64
         env:
           LDFLAGS: -static-libgcc -static-libstdc++
         run: |
-          export PATH="/usr/lib/ccache:/usr/local/opt/ccache/libexec:${PATH}"
+          export PATH="/usr/lib/ccache:${PATH}"
           make features
           make WITH_LTO=true -j $(nproc)
       - name: Set sha8
@@ -217,21 +255,27 @@ jobs:
       - uses: actions/checkout@v2
         with:
           submodules: recursive
+      - name: Set up ccache
+        uses: actions/cache@v2
+        with:
+          path: ~/.cache
+          key: ccache-win32
+      - name: Install ccache
+        run: |
+          brew install ccache
+          ccache --set-config=cache_dir=~/.cache
+          ccache --set-config=compression=true
       - name: Fix up Xcode
         run: |
+          export PATH="/usr/local/opt/ccache/libexec:${PATH}"
           sudo rm -Rf /Library/Developer/CommandLineTools/SDKs/*
           sudo xcode-select -s "/Applications/Xcode_12.3.app"
-      - name: Set up ccache
-        uses: hendrikmuhs/ccache-action@v1
-        with:
-          key: macOS-universal
       - name: Build macOS universal
         env:
           CFLAGS: -arch x86_64 -arch arm64 -DMAC_OS_X_VERSION_MAX_ALLOWED=MAC_OS_X_VERSION_10_12 -mmacosx-version-min=10.12 -mtune=generic -msse -msse2
           CXXFLAGS: -arch x86_64 -arch arm64 -DMAC_OS_X_VERSION_MAX_ALLOWED=MAC_OS_X_VERSION_10_12 -mmacosx-version-min=10.12 -mtune=generic -msse -msse2
           LDFLAGS: -arch x86_64 -arch arm64 -mmacosx-version-min=10.12
         run: |
-          export PATH="/usr/lib/ccache:/usr/local/opt/ccache/libexec:${PATH}"
           make features
           make NOOPT=true WITH_LTO=true -j $(sysctl -n hw.logicalcpu)
           ./dpf/utils/package-osx-bundles.sh
@@ -250,12 +294,22 @@ jobs:
       - uses: actions/checkout@v2
         with:
           submodules: recursive
+      - name: Set up ccache
+        uses: actions/cache@v2
+        with:
+          path: ~/.cache
+          key: ccache-win32
       - name: Set up dependencies
         run: |
           sudo add-apt-repository -y ppa:cybermax-dexter/mingw-w64-backport
           sudo dpkg --add-architecture i386
           sudo apt-get update -qq
           sudo apt-get install -yqq binutils-mingw-w64-i686 g++-mingw-w64-i686 mingw-w64 wine-stable:i386
+      - name: Install ccache
+        run: |
+          sudo apt-get install -yqq ccache
+          ccache --set-config=cache_dir=~/.cache
+          ccache --set-config=compression=true
       - name: Build win32 cross-compiled
         env:
           CC: i686-w64-mingw32-gcc
@@ -266,6 +320,7 @@ jobs:
           WINEDEBUG: "-all"
           WINEDLLOVERRIDES: "mscoree,mshtml="
         run: |
+          export PATH="/usr/lib/ccache:${PATH}"
           make features
           make WITH_LTO=true -j $(nproc)
       - name: Set sha8
@@ -286,10 +341,20 @@ jobs:
       - uses: actions/checkout@v2
         with:
           submodules: recursive
+      - name: Set up ccache
+        uses: actions/cache@v2
+        with:
+          path: ~/.cache
+          key: ccache-win64
       - name: Set up dependencies
         run: |
           sudo apt-get update -qq
           sudo apt-get install -yqq binutils-mingw-w64-x86-64 g++-mingw-w64-x86-64 mingw-w64 wine-stable
+      - name: Install ccache
+        run: |
+          sudo apt-get install -yqq ccache
+          ccache --set-config=cache_dir=~/.cache
+          ccache --set-config=compression=true
       - name: Build win64 cross-compiled
         env:
           CC: x86_64-w64-mingw32-gcc
@@ -300,6 +365,7 @@ jobs:
           WINEDEBUG: "-all"
           WINEDLLOVERRIDES: "mscoree,mshtml="
         run: |
+          export PATH="/usr/lib/ccache:${PATH}"
           make features
           make WITH_LTO=true -j $(nproc)
       - name: Set sha8