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| author | Roland Senn <rsx@bluewin.ch> | 2018-11-22 11:52:33 -0500 |
|---|---|---|
| committer | Ben Gamari <ben@smart-cactus.org> | 2018-11-22 13:14:02 -0500 |
| commit | f2d9fb0c288788abeb796a13d600295a526290cd (patch) | |
| tree | 038c39c916296ffb011f1f8fc2aececbb5f2a04d /compiler/main/SysTools | |
| parent | 014d6c1f08808c4dab6cba80efdc634527d91086 (diff) | |
| download | haskell-f2d9fb0c288788abeb796a13d600295a526290cd.tar.gz | |
Calling gcc: Pass optc flags as last options (#14452)
Test Plan: make test TEST=T14452
Reviewers: hvr, bgamari, monoidal, thomie, osa1
Reviewed By: osa1
Subscribers: rwbarton, carter
GHC Trac Issues: #14452
Differential Revision: https://phabricator.haskell.org/D5318
Diffstat (limited to 'compiler/main/SysTools')
| -rw-r--r-- | compiler/main/SysTools/Tasks.hs | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/compiler/main/SysTools/Tasks.hs b/compiler/main/SysTools/Tasks.hs index 66cc1ec1b2..a986db2fc0 100644 --- a/compiler/main/SysTools/Tasks.hs +++ b/compiler/main/SysTools/Tasks.hs @@ -62,7 +62,9 @@ runCc :: DynFlags -> [Option] -> IO () runCc dflags args = do let (p,args0) = pgm_c dflags args1 = map Option (getOpts dflags opt_c) - args2 = args0 ++ args1 ++ args + args2 = args0 ++ args ++ args1 + -- We take care to pass -optc flags in args1 last to ensure that the + -- user can override flags passed by GHC. See #14452. mb_env <- getGccEnv args2 runSomethingResponseFile dflags cc_filter "C Compiler" p args2 mb_env where |