anchor.diff:      done
     '' + fBuildAttrs.preConfigure or "";
   
  +  inherit dontAddBazelOpts;
  +
     buildPhase = fBuildAttrs.buildPhase or ''
       runHook preBuild
   
  
positive.code: # Debian-specific /usr/share/java paths, but doesn't in the configured build).
  , fetchConfigured ? false
  
  , ...
  }:
  
  
negative.code:     #
      copts=()
      host_copts=()
      linkopts=()
      host_linkopts=()
      if [ -z "''${dontAddBazelOpts:-}" ]; then
        for flag in $NIX_CFLAGS_COMPILE; do
          copts+=( "--copt=$flag" )
          host_copts+=( "--host_copt=$flag" )
        done
        for flag in $NIX_CXXSTDLIB_COMPILE; do
          copts+=( "--copt=$flag" )
          host_copts+=( "--host_copt=$flag" )
        done
        for flag in $NIX_LDFLAGS; do
          linkopts+=( "--linkopt=-Wl,$flag" )
          host_linkopts+=( "--host_linkopt=-Wl,$flag" )
        done
      fi
  
      BAZEL_USE_CPP_ONLY_TOOLCHAIN=1 \
      USER=homeless-shelter \
  