install-deps: save and restore user's XDG_CACHE_HOME

Since ccache 4.0, ccache use $XDG_CACHE_HOME/ccache to keep compile cache if XDG_CACHE_HOME is set. In this case $XDG_CACHE_HOME is overwrite, ccache will use $XDG_CACHE_HOME/ccache(ccache will create the dir if not exsit) to store compile cache, but $XDG_CACHE_HOME will be removed next round running, leading to ccache contests are always removed. So save and restore user's XDG_CACHE_HOME. Fixes: https://tracker.ceph.com/issues/65175 Signed-off-by: luo rixin <[email protected]>
ssdohammer-sl · Apr 18, 2024 · a173421 · a173421
1 parent a7639cb
commit a173421
Showing 1 changed file with 8 additions and 0 deletions.
diff --git a/install-deps.sh b/install-deps.sh
@@ -541,6 +541,9 @@ fi
 if $for_make_check; then
     mkdir -p install-deps-cache
     top_srcdir=$(pwd)
+    if [ -n "$XDG_CACHE_HOME" ]; then
+        ORIGINAL_XDG_CACHE_HOME=$XDG_CACHE_HOME
+    fi
     export XDG_CACHE_HOME=$top_srcdir/install-deps-cache
     wip_wheelhouse=wheelhouse-wip
     #
@@ -551,6 +554,11 @@ if $for_make_check; then
     done
     rm -rf $top_srcdir/install-deps-python3
     rm -rf $XDG_CACHE_HOME
+    if [ -n "$ORIGINAL_XDG_CACHE_HOME" ]; then
+        XDG_CACHE_HOME=$ORIGINAL_XDG_CACHE_HOME
+    else
+        unset XDG_CACHE_HOME
+    fi
     type git > /dev/null || (echo "Dashboard uses git to pull dependencies." ; false)
 fi