fix(anda): …no mold?

anda/tools/buildsys/anda/rust-anda.spec

@@ -1,6 +1,7 @@
 # Generated by rust2rpm 22
 %bcond_without check
 %global with_mold 0
+%global build_rustflags -Copt-level=3 -Cdebuginfo=2 -Ccodegen-units=1 -Cstrip=none -Clink-arg=-specs=/usr/lib/rpm/redhat/redhat-package-notes --cap-lints=warn
 %define debug_package %{nil}
 
 %global crate anda
@@ -48,13 +49,12 @@ Summary:        %{summary}
 %cargo_prep_online
 
 %build
-export RUSTFLAGS=$(echo "%build_rustflags" | sed 's@-C link-arg=-fuse-ld=mold@@')
 %cargo_build
 cargo run --release -p xtask -- manpage
 cargo run --release -p xtask -- completion
 
 %install
-export RUSTFLAGS=$(echo "%build_rustflags" | sed 's@-C link-arg=-fuse-ld=mold@@')
+%build_rustflags" | sed 's@-C link-arg=-fuse-ld=mold@@'
 %cargo_install
 
 mkdir -p %{buildroot}%{_mandir}/man1/