[gimp/wip/Jehan/gitlab-ci-win-32-bit] build: bring back ccache!

[Jehan <jehanp src gnome org>]

commit 6cc4fd8318128fef492af559f28b330611398e7a
Author: Jehan <jehan girinstud io>
Date:   Sun May 9 19:12:54 2021 +0200

    build: bring back ccache!

 build/windows/gitlab-ci/build-gimp-msys2.sh | 15 ++++++++-------
 1 file changed, 8 insertions(+), 7 deletions(-)
---
diff --git a/build/windows/gitlab-ci/build-gimp-msys2.sh b/build/windows/gitlab-ci/build-gimp-msys2.sh
index 2d61699647..050e046158 100644
--- a/build/windows/gitlab-ci/build-gimp-msys2.sh
+++ b/build/windows/gitlab-ci/build-gimp-msys2.sh
@@ -37,6 +37,7 @@ pacman --noconfirm -Suy
 pacman --noconfirm -S --needed \
     base-devel \
     mingw-w64-$MSYS2_ARCH-toolchain \
+    mingw-w64-$MSYS2_ARCH-ccache \
     \
     mingw-w64-$MSYS2_ARCH-appstream-glib \
     mingw-w64-$MSYS2_ARCH-atk \
@@ -87,13 +88,13 @@ export LD_LIBRARY_PATH="${GIMP_PREFIX}/lib:${LD_LIBRARY_PATH}"
 export ACLOCAL_FLAGS="-I/c/msys64/mingw32/share/aclocal"
 export XDG_DATA_DIRS="${GIMP_PREFIX}/share:/mingw64/share/"
 
-#mkdir -p _ccache
-#export CCACHE_BASEDIR="$(pwd)"
-#export CCACHE_DIR="${CCACHE_BASEDIR}/_ccache"
-#export CC="ccache gcc"
+mkdir -p _ccache
+export CCACHE_BASEDIR="$(pwd)"
+export CCACHE_DIR="${CCACHE_BASEDIR}/_ccache"
+export CC="ccache gcc"
 
-#ccache --zero-stats
-#ccache --show-stats
+ccache --zero-stats
+ccache --show-stats
 
 mkdir _build
 cd _build
@@ -102,7 +103,7 @@ make -j4
 make install
 cd ..
 
-#ccache --show-stats
+ccache --show-stats
 
 # XXX Moving back the prefix to be used as artifacts.
 mv "${GIMP_PREFIX}" .