#11684: Fix tests with Clang -------------------------------------+------------------------------------- Reporter: erikd | Owner: Type: bug | Status: new Priority: normal | Milestone: 8.2.1 Component: Compiler | Version: 8.1 Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: | Unknown/Multiple Type of failure: Other | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Comment (by erikd): My change modifies `FPTOOLS_SET_C_LD_FLAGS` from `aclocal.m4` as follows: {{{ diff --git a/aclocal.m4 b/aclocal.m4 index 49c575e..de24752 100644 --- a/aclocal.m4 +++ b/aclocal.m4 @@ -615,6 +615,10 @@ AC_DEFUN([FPTOOLS_SET_C_LD_FLAGS], then $2="$$2 -fno-stack-protector" fi + if $CC -c conftest.c -Qunused-arguments > /dev/null 2>&1 + then + $2="$$2 -Qunused-arguments" + fi }}} If that modifies the CFLAGS for the stage0 compiler then this is obviously the wrong approach. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/11684#comment:3 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler