use Config;
use Cwd;
-my @toolchain = qw(ext/constant/lib);
+# To clarify, this isn't the entire suite of modules considered "toolchain"
+# It's not even all modules needed to build ext/
+# It's just the source paths of the (minimum complete set of) modules in ext/
+# needed to build the nonxs modules
+# After which, all nonxs modules are in lib, which was always sufficient to
+# allow miniperl to build everything else.
+
+my @toolchain = qw(ext/constant/lib ext/ExtUtils-Command/lib
+ ext/ExtUtils-Install/lib ext/ExtUtils-MakeMaker/lib
+ ext/ExtUtils-Manifest/lib ext/Text-ParseWords/lib);
# This script acts as a simple interface for building extensions.