#16231: GHCi under powershell fails to find libgmp-10.dll when built with hadrian. -------------------------------------+------------------------------------- Reporter: AndreasK | Owner: (none) Type: bug | Status: new Priority: high | Milestone: Component: Build System | Version: 8.6.3 (Hadrian) | Resolution: | Keywords: Operating System: Windows | Architecture: | Unknown/Multiple Type of failure: GHCi crash | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Changes (by Phyx-): * priority: normal => high Comment: No, it's affecting all shells, the only reason it "works" in msys is because msys2 has it's own copy of `libgmp-10.dll` which it puts on the PATH. But this gmp is there for GCC's use not GHC, on Windows `gmp` is supposed to be statically linked using `libraries/integer-gmp_CONFIGURE_OPTS += --configure-option=--with-intree-gmp` which Make sets. TL;DR: Hadrian builds integer-gmp incorrectly. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/16231#comment:2 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler