Re: ANNOUNCE: GHC 6.12.2 Release Candidate 1
On 11 April 2010 10:13, Jens Petersen peter...@haskell.org wrote: Just for the record let me report the following build failure for f14 (rawhide): http://koji.fedoraproject.org/koji/taskinfo?taskID=2107186 inplace/bin/ghc-stage1 -H32m -O -package-name base- -hide-all-packages -i -ilibraries/base3-compat/. -ilibraries/base3-compat/dist-install/build -ilibraries/base3-compat/dist-install/build/autogen -Ilibraries/base3-compat/dist-install/build -Ilibraries/base3-compat/dist-install/build/autogen -Ilibraries/base3-compat/. -optP-include -optPlibraries/base3-compat/dist-install/build/autogen/cabal_macros.h -package base-4.2.0.1 -package syb-0.1.0.2 -split-objs -fno-warn-deprecations -XPackageImports -XCPP -O2 -XGenerics -fno-warn-deprecated-flags -XPackageImports -odir libraries/base3-compat/dist-install/build -hidir libraries/base3-compat/dist-install/build -stubdir libraries/base3-compat/dist-install/build -hisuf hi -osuf o -hcsuf hc -c libraries/base3-compat/./GHC/Int.hs -o libraries/base3-compat/dist-install/build/GHC/Int.o libraries/base3-compat/GHC/Int.hs:1:0: Bad interface file: libraries/base3-compat/dist-install/build/Prelude.hi Something is amiss; requested module base-:Prelude differs from name found in the interface file base-3.0.3.2:Prelude make[1]: *** [libraries/base3-compat/dist-install/build/GHC/Int.o] Error 1 make: *** [all] Error 2 I haven't had time to try to reproduce it. I have reproduced this now also with ghc-6.12.1 inplace/bin/ghc-stage1 -prof -H32m -O-package-name base- -hide-all-packages -i -ilibraries/base3-compat/. -ilibraries/base3-compat/dist-install/build -ilibraries/base3-compat/dist-install/build/autogen -Ilibraries/base3-compat/dist-install/build -Ilibraries/base3-compat/dist-install/build/autogen -Ilibraries/base3-compat/.-optP-include -optPlibraries/base3-compat/dist-install/build/autogen/cabal_macros.h -package base-4.2.0.0 -package syb-0.1.0.2 -split-objs -fno-warn-deprecations -XPackageImports -XCPP -O2 -XGenerics -fno-warn-deprecated-flags -XPackageImports -odir libraries/base3-compat/dist-install/build -hidir libraries/base3-compat/dist-install/build -stubdir libraries/base3-compat/dist-install/build -hisuf p_hi -osuf p_o -hcsuf p_hc -c libraries/base3-compat/./Data/IORef.hs -o libraries/base3-compat/dist-install/build/Data/IORef.p_o libraries/base3-compat/Data/IORef.hs:1:0: Bad interface file: libraries/base3-compat/dist-install/build/Prelude.p_hi Something is amiss; requested module base-:Prelude differs from name found in the interface file base-3.0.3.2:Prelude make[1]: *** [libraries/base3-compat/dist-install/build/Data/IORef.p_o] Error 1 make: *** [all] Error 2 (see http://koji.fedoraproject.org/koji/taskinfo?taskID=2118484 for more details). What should one make of Something is amiss; requested module base-:Prelude differs from name found in the interface file base-3.0.3.2:Prelude here when building ghc?? Thanks for any light anyone can shed on this, Jens ___ Glasgow-haskell-users mailing list Glasgow-haskell-users@haskell.org http://www.haskell.org/mailman/listinfo/glasgow-haskell-users
Re: ANNOUNCE: GHC 6.12.2 Release Candidate 1
On Fri, Apr 16, 2010 at 04:02:03PM +0900, Jens Petersen wrote: Just for the record let me report the following build failure for f14 (rawhide): http://koji.fedoraproject.org/koji/taskinfo?taskID=2107186 [...] I have reproduced this now also with ghc-6.12.1 inplace/bin/ghc-stage1 -prof -H32m -O-package-name base- ^ Here! -hide-all-packages -i -ilibraries/base3-compat/. [...] libraries/base3-compat/Data/IORef.hs:1:0: Bad interface file: libraries/base3-compat/dist-install/build/Prelude.p_hi Something is amiss; requested module base-:Prelude differs from name found in the interface file base-3.0.3.2:Prelude make[1]: *** [libraries/base3-compat/dist-install/build/Data/IORef.p_o] Error 1 make: *** [all] Error 2 [...] What should one make of Something is amiss; requested module base-:Prelude differs from name found in the interface file base-3.0.3.2:Prelude here when building ghc?? I don't know why, but for some reason something's going wrong with creating libraries/base3-compat/dist-install/package-data.mk, which *should* contain the correct version number (i.e. libraries/base3-compat_dist-install_VERSION = 3.0.3.2). Ciao, Kili ___ Glasgow-haskell-users mailing list Glasgow-haskell-users@haskell.org http://www.haskell.org/mailman/listinfo/glasgow-haskell-users
ld memory usage
Hi. This is not strictly a GHC question. I observed that ld when linking GHC-compiled programs eats 0.5 GB of resident memory. ~3 times more than GHC or Haddock. So if there is not enough free memory ld uses virtual memory and works very slowly (practically does not use CPU). I'd like to know, is anyone interested in researching and improving memory usage? Is it ld or GHC problem? I found a similar discussion here http://article.gmane.org/gmane.comp.lang.haskell.cafe/66189 but it was too broad and went nowhere. -- Best regards, Roman Beslik. ___ Glasgow-haskell-users mailing list Glasgow-haskell-users@haskell.org http://www.haskell.org/mailman/listinfo/glasgow-haskell-users
Re: Using -fext-core without a Main function
I suppose that does work :). Thanks! Are there any examples out there for reading in Core files using the ghc package? I can't really find anything that's up to date... -h Max Bolingbroke wrote: The flag -fext-core is a red herring. GHC assumes any module with no module declaration is actually called Main and hence insists on a main declaration. mbolingbr...@perihelion ~/tmp $ ghc -c Hal.hs Hal.hs:1:0: The function `main' is not defined in module `Main' Compile this instead: module Hal where addOne x = x + 1 Cheers, Max On 13 April 2010 17:38, Hal Daume III h...@cs.utah.edu wrote: If I have a file 'Foo.hs' that contains one line 'addOne x = x + 1', I want to run something like: ghc -c -fext-core Foo.hs to get the core version of this file. Unfortunately, when I do that, it complains that Main doesn't have a function main. And it doesn't produce the .hcr file. I tried adding -no-hs-main but that doesn't help. I can add 'main = undefined' to Foo.hs, but then the core file doesn't contain the declaration of addOne because it's not used. Any suggestions? Thanks! -h -- Hal Daume III --- me AT hal3 DOT name | http://www DOT hal3 DOT name Arrest this man, he talks in maths. | http://nlpers.blogspot.com ___ Glasgow-haskell-users mailing list Glasgow-haskell-users@haskell.org http://www.haskell.org/mailman/listinfo/glasgow-haskell-users -- Hal Daume III --- me AT hal3 DOT name | http://www DOT hal3 DOT name Arrest this man, he talks in maths. | http://nlpers.blogspot.com ___ Glasgow-haskell-users mailing list Glasgow-haskell-users@haskell.org http://www.haskell.org/mailman/listinfo/glasgow-haskell-users
