linux build broken

[Gabor Greif]

I see this too :-(

I have checked in a fix (please pull!), but libraries/time still needs
this tweak:

index 6027cdf..b87d302 100644
--- a/lib/Data/Time/Clock/Internal/SystemTime.hs
+++ b/lib/Data/Time/Clock/Internal/SystemTime.hs
@@ -19,7 +19,7 @@ import Data.Time.Clock.Internal.DiffTime

 #ifdef mingw32_HOST_OS
 import qualified System.Win32.Time as Win32
-#elif HAVE_CLOCK_GETTIME
+#elif defined(HAVE_CLOCK_GETTIME)
 import Data.Time.Clock.Internal.CTimespec
 import Foreign.C.Types (CTime(..), CLong(..))
 #else
@@ -67,7 +67,7 @@ getSystemTime = do
 getTime_resolution = 100E-9 -- 100ns
 getTAISystemTime = Nothing

-#elif HAVE_CLOCK_GETTIME
+#elif defined(HAVE_CLOCK_GETTIME)
 -- Use hi-res clock_gettime

 timespecToSystemTime :: CTimespec -> SystemTime




Cheers,

    Gabor




On 4/5/17, Simon Peyton Jones via ghc-devs <ghc-devs at haskell.org> wrote:
> My linux build is broken.  See below.  Help!
> Simon
>
> libraries/time/ghc.mk:4:
> libraries/time/dist-install/build/.depend-v-dyn.haskell: No such file or
> directory
> "rm" -f libraries/time/dist-install/build/.depend-v-dyn.haskell.tmp
> "inplace/bin/ghc-stage1" -M -static  -O0 -H64m -Wall
> -fllvm-fill-undef-with-garbage    -Werror -Wcpp-undef    -this-unit-id
> time-1.8.0.1 -hide-all-packages -i -ilibraries/time/lib
> -ilibraries/time/dist-install/build -Ilibraries/time/dist-install/build
> -ilibraries/time/dist-install/build/./autogen
> -Ilibraries/time/dist-install/build/./autogen -Ilibraries/time/lib/include
> -optP-DLANGUAGE_Rank2Types -optP-DLANGUAGE_DeriveDataTypeable
> -optP-DLANGUAGE_StandaloneDeriving -optP-include
> -optPlibraries/time/dist-install/build/./autogen/cabal_macros.h -package-id
> base-4.10.0.0 -package-id deepseq-1.4.3.0 -Wall -fwarn-tabs -XHaskell2010
> -XCPP -XRank2Types -XDeriveDataTypeable -XStandaloneDeriving -O -dcore-lint
> -dno-debug-output -ticky  -no-user-package-db -rtsopts -Wno-deprecated-flags
>     -Wnoncanonical-monad-instances  -odir libraries/time/dist-install/build
> -hidir libraries/time/dist-install/build -stubdir
> libraries/time/dist-install/build -dep-makefile
> libraries/time/dist-install/build/.depend-v-dyn.haskell.tmp -dep-suffix ""
> -dep-suffix "dyn_" -include-pkg-deps
> libraries/time/lib/Data/Time/Calendar.hs
> libraries/time/lib/Data/Time/Calendar/MonthDay.hs
> libraries/time/lib/Data/Time/Calendar/OrdinalDate.hs
> libraries/time/lib/Data/Time/Calendar/WeekDate.hs
> libraries/time/lib/Data/Time/Calendar/Julian.hs
> libraries/time/lib/Data/Time/Calendar/Easter.hs
> libraries/time/lib/Data/Time/Clock.hs
> libraries/time/lib/Data/Time/Clock/System.hs
> libraries/time/lib/Data/Time/Clock/POSIX.hs
> libraries/time/lib/Data/Time/Clock/TAI.hs
> libraries/time/lib/Data/Time/LocalTime.hs
> libraries/time/lib/Data/Time/Format.hs  libraries/time/lib/Data/Time.hs
> libraries/time/lib/Data/Time/Calendar/Private.hs
> libraries/time/lib/Data/Time/Calendar/Days.hs
> libraries/time/lib/Data/Time/Calendar/Gregorian.hs
> libraries/time/lib/Data/Time/Calendar/JulianYearDay.hs
> libraries/time/lib/Data/Time/Clock/Internal/DiffTime.hs
> libraries/time/lib/Data/Time/Clock/Internal/AbsoluteTime.hs
> libraries/time/lib/Data/Time/Clock/Internal/NominalDiffTime.hs
> libraries/time/lib/Data/Time/Clock/Internal/POSIXTime.hs
> libraries/time/lib/Data/Time/Clock/Internal/UniversalTime.hs
> libraries/time/lib/Data/Time/Clock/Internal/SystemTime.hs
> libraries/time/lib/Data/Time/Clock/Internal/UTCTime.hs
> libraries/time/lib/Data/Time/Clock/Internal/CTimeval.hs
> libraries/time/dist-install/build/Data/Time/Clock/Internal/CTimespec.hs
> libraries/time/lib/Data/Time/Clock/Internal/UTCDiff.hs
> libraries/time/lib/Data/Time/LocalTime/Internal/TimeZone.hs
> libraries/time/lib/Data/Time/LocalTime/Internal/TimeOfDay.hs
> libraries/time/lib/Data/Time/LocalTime/Internal/LocalTime.hs
> libraries/time/lib/Data/Time/LocalTime/Internal/ZonedTime.hs
> libraries/time/lib/Data/Time/Format/Parse.hs
> libraries/time/lib/Data/Time/Format/Locale.hs
>
> libraries/time/lib/Data/Time/Clock/Internal/SystemTime.hs:22:0: error:
>      error: "HAVE_CLOCK_GETTIME" is not defined [-Werror=undef]
>    |
> 22 | #elif HAVE_CLOCK_GETTIME
>    | ^
>
> libraries/time/lib/Data/Time/Clock/Internal/SystemTime.hs:70:0: error:
>      error: "HAVE_CLOCK_GETTIME" is not defined [-Werror=undef]
>    |
> 70 | #elif HAVE_CLOCK_GETTIME
>    | ^
> cc1: all warnings being treated as errors
> `gcc' failed in phase `C pre-processor'. (Exit code: 1)
> make[1]: *** [libraries/time/dist-install/build/.depend-v-dyn.haskell] Error
> 1
> make: *** [all] Error 2
> simonpj at cam-05-unx:~/5builds/HEAD-5$
>