build system: Clean mingw tarballs
Tamar noticed in !4293 (closed) that the build systems fail to clean up the mingw
tarballs directory (ghc-tarballs
). Fix this in both the make build
system and Hadrian.
Tamar noticed in !4293 (closed) that the build systems fail to clean up the mingw
tarballs directory (ghc-tarballs
). Fix this in both the make build
system and Hadrian.