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-rwxr-xr-xsrc/nix-build/nix-build.cc7
1 files changed, 7 insertions, 0 deletions
diff --git a/src/nix-build/nix-build.cc b/src/nix-build/nix-build.cc
index 9acbedda2..05eb7e234 100755
--- a/src/nix-build/nix-build.cc
+++ b/src/nix-build/nix-build.cc
@@ -387,6 +387,13 @@ static void main_nix_build(int argc, char * * argv)
if (dryRun) return;
+ if (settings.isExperimentalFeatureEnabled("ca-derivations")) {
+ auto resolvedDrv = drv.tryResolve(*store);
+ if (!resolvedDrv)
+ throw Error("unable to resolve the derivation '%s'. nix-shell can’t continue", drvInfo.queryDrvPath());
+ drv = *resolvedDrv;
+ }
+
// Set the environment.
auto env = getEnv();