1 files changed, 5 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/development/tools/build-managers/cmake/setup-hook.sh b/nixpkgs/pkgs/development/tools/build-managers/cmake/setup-hook.sh
index 1d25887754ad..b28ed42b6896 100755
--- a/nixpkgs/pkgs/development/tools/build-managers/cmake/setup-hook.sh
+++ b/nixpkgs/pkgs/development/tools/build-managers/cmake/setup-hook.sh
@@ -130,6 +130,11 @@ cmakeConfigurePhase() {
         echo "cmake: enabled parallel building"
     fi
 
+    if ! [[ -v enableParallelInstalling ]]; then
+        enableParallelInstalling=1
+        echo "cmake: enabled parallel installing"
+    fi
+
     runHook postConfigure
 }