{build,workflow}: enable ccache

Author: dyphire

.github/workflows/mpv.yml

@@ -133,7 +133,7 @@ jobs:
         run: |
           sudo echo -e "[multilib]\nInclude = /etc/pacman.d/mirrorlist" >> /etc/pacman.conf
           sudo pacman -Syu --noconfirm
-          sudo pacman -S --noconfirm --needed git gyp ninja cmake ragel yasm nasm asciidoc enca gperf unzip xz gcc-multilib clang lld libc++ libc++abi python-pip curl lib32-glib2 wget python-cairo
+          sudo pacman -S --noconfirm --needed git gyp ninja cmake ragel yasm nasm asciidoc enca gperf unzip xz gcc-multilib clang lld libc++ libc++abi python-pip curl lib32-glib2 wget python-cairo mimalloc ccache
           mkdir -p /home/opt/7zip
           wget -qO - https://www.7-zip.org/a/7z2301-linux-x64.tar.xz | tar -xJf - -C /home/opt/7zip 7zzs
           sudo ln -s /home/opt/7zip/7zzs /usr/bin/7z
@@ -144,7 +144,7 @@ jobs:
           git config --global rebase.autoStash true
           git config --global fetch.prune true
       - uses: actions/checkout@v4
-      - name: Get Params
+      - name: Prepare
         run: |
           echo "sha=${{ needs.params.outputs.sha }}" >> $GITHUB_ENV
           echo "winbuild_repo=${{ inputs.winbuild_repo }}" >> $GITHUB_ENV
@@ -159,6 +159,10 @@ jobs:
           repository: ${{ inputs.winbuild_repo }}
           ref: ${{ inputs.winbuild_ref }}
           path: mpv-winbuild-cmake
+      - name: Ccache
+        run: |
+          sed -i '/ccache_conf.in/d'  mpv-winbuild-cmake/CMakeLists.txt
+          sed -i '/ccache/d' mpv-winbuild-cmake/exec.in
 
       - name: Lookup Toolchain Cache
         id: lookup_toolchain
@@ -266,6 +270,17 @@ jobs:
         with:
           path: ${{ github.workspace }}/mpv-winbuild-cmake/build${{ matrix.bit }}
           key: ${{ env.build_restore_key }}
+      - name: Set up ccache
+        uses: zhongfly/setup-ccache-action@dist
+        with:
+          update_packager_index: false
+          install_ccache: false
+          override_cache_key: ccache-build${{ matrix.bit }}-${{ inputs.compiler }}
+          ccache_options: |
+            cache_dir=$GITHUB_WORKSPACE/.ccache
+            max_size=500M
+            sloppiness=locale,time_macros
+            compiler_check=none
 
       - name: Running custom command
         if: ${{ inputs.command != '' }}

build.sh

@@ -53,7 +53,7 @@ build() {
     if [ "$compiler" == "clang" ]; then
         clang_option=(-DCMAKE_INSTALL_PREFIX=$clang_root -DMINGW_INSTALL_PREFIX=$buildroot/build$bit/install/$arch-w64-mingw32)
     fi
-    cmake -DTARGET_ARCH=$arch-w64-mingw32 $gcc_arch -DCOMPILER_TOOLCHAIN=$compiler "${clang_option[@]}" -DALWAYS_REMOVE_BUILDFILES=ON -DSINGLE_SOURCE_LOCATION=$srcdir -DRUSTUP_LOCATION=$buildroot/install_rustup -G Ninja -H$gitdir -B$buildroot/build$bit
+    cmake --fresh -DTARGET_ARCH=$arch-w64-mingw32 $gcc_arch -DCOMPILER_TOOLCHAIN=$compiler "${clang_option[@]}" -DENABLE_CCACHE=ON -DALWAYS_REMOVE_BUILDFILES=ON -DSINGLE_SOURCE_LOCATION=$srcdir -DRUSTUP_LOCATION=$buildroot/install_rustup -G Ninja -H$gitdir -B$buildroot/build$bit
 
     ninja -C $buildroot/build$bit {libzvbi,libopenmpt}-removeprefix || rm -rf $srcdir/{libzvbi,libopenmpt} || true
     ninja -C $buildroot/build$bit download || true