AW: Difficulties compiling hmake / HaXml
I recognized that in src/interpreter/Makefile there was still a reference to the posix package: HFLAGS = $(shell $(LOCAL)fixghc $(GHCSYM) -fglasgow-exts \ -package lang -package util -package posix $(READLINE) ) After removing "-package posix" and applying the change you mentioned, the compilation of hmake works now! Many thanks!! - Now I may try to go on with building the HaXml tools. Christian ___ Glasgow-haskell-users mailing list [EMAIL PROTECTED] http://www.haskell.org/mailman/listinfo/glasgow-haskell-users
Re: function over Array and UArray possible?
Thu, 29 Mar 2001 19:48:25 +0200, [EMAIL PROTECTED]
<[EMAIL PROTECTED]> pisze:
> Is it possible to give a context, so that a function can have
> a signature which combines
> foo:: (Ix i) => Array i a -> Array i aand
> foo:: (Ix i) => UArray i a -> Uarray i a ?
Yes:
foo :: (IArray a e, Ix i) => a i e -> a i e
Use (!), (//), bounds, assocs, array etc. from module IArray (not Array).
They are overloaded over class IArray, which includes Array and UArray.
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RE: Difficulties compiling hmake / HaXml
> I tried to change the "configure" file as you described -- and > after "./configure" and "make" I still get the same error message Apologies. My patch (and the description of the reason why 'hmake' needed it) were completely bogus. That will teach me to fix bugs from memory rather than looking at the source code... Looking more closely, the Posix library is in fact required by hmake interactive (when built by ghc) for the use of the function 'getProcessID', which is used solely to generate unique temporary filenames. In src/interpreter/HmakeConfig.hs, in the section #ifdef __GLASGOW_HASKELL__ import IOExts (unsafePerformIO) import Posix (getProcessID) #endif try removing the line 'import Posix' and replacing it with something trivial like 'getProcessID = return 3154' where the actual number is arbitrary. This should (finally) get 'hmake' working for you. I will try to discover an configuration mechanism to automate this for future releases. Thanks for your patience and persistence! Regards, Malcolm ___ Glasgow-haskell-users mailing list [EMAIL PROTECTED] http://www.haskell.org/mailman/listinfo/glasgow-haskell-users
function over Array and UArray possible?
Hallo! Is it possible to give a context, so that a function can have a signature which combines foo :: (Ix i) => Array i a -> Array i aand foo :: (Ix i) => UArray i a -> Uarray i a ? at the moment I have a lot of functions foo and fooU which have the same body but different type signatures. Thanks for any comments, Andreas ___ Glasgow-haskell-users mailing list [EMAIL PROTECTED] http://www.haskell.org/mailman/listinfo/glasgow-haskell-users
RE: Difficulties compiling hmake / HaXml
> What can I do now? Is there another way to use HaXml on Win/Cygwin with GHC? I'm still puzzled as to why you're not using HaXml as supplied with GHC, and just building the tools from GHC's source. What am I missing? -- http://sc3d.org/rrt/ | violence, n. bravery for cowards ___ Glasgow-haskell-users mailing list [EMAIL PROTECTED] http://www.haskell.org/mailman/listinfo/glasgow-haskell-users
RE: Difficulties compiling hmake / HaXml
I tried to change the "configure" file as you described -- and after "./configure" and "make" I still get the same error message (see above). What can I do now? Is there another way to use HaXml on Win/Cygwin with GHC? Cheers, Christian sh-2.04$ make cd src/hmake; make HC=ghc install make[1]: Entering directory `/test-hmake/hmake-2.02/src/hmake' make[1]: Nothing to be done for `install'. make[1]: Leaving directory `/test-hmake/hmake-2.02/src/hmake' cd src/interpreter;make HC=ghc install make[1]: Entering directory `/test-hmake/hmake-2.02/src/interpreter' /test-hmake/hmake-2.02/script/hmake -ghc HInteractive -d/test-hmake/hmake-2.02/t argets/ix86-CYGWIN_NT-4.0/obj/interpreter Fail: Can't find module Posix in . Or in standard libraries at /ghc/ghc-4.08.2/lib/imports/std /ghc/ghc-4.08.2/lib/imports/data /ghc/ghc-4.08.2/lib/imports/lang /ghc/ghc-4.08.2/lib/imports/posix /ghc/ghc-4.08.2/lib/imports/net /ghc/ghc-4.08.2/lib/imports/num /ghc/ghc-4.08.2/lib/imports/text /ghc/ghc-4.08.2/lib/imports/util /ghc/ghc-4.08.2/lib/imports/win32 /ghc/ghc-4.08.2/lib/imports/concurrent Asked for by: HmakeConfig.hs [Check settings of -I or -P flags?] Stop - hmake dependency error. make[1]: *** [/test-hmake/hmake-2.02/lib/ix86-CYGWIN_NT-4.0/HInteractive.exe] Er ror 1 make[1]: Leaving directory `/test-hmake/hmake-2.02/src/interpreter' make: *** [targets/ix86-CYGWIN_NT-4.0/hmake_g] Error 2 ___ Glasgow-haskell-users mailing list [EMAIL PROTECTED] http://www.haskell.org/mailman/listinfo/glasgow-haskell-users
Re: Compiling HDirect from CVS
> > > > | Is "_imp___timezone_dll" a Haskell DLL, a missing Mingw lib, > > > > > > > I think this is a problem with the version of gcc and the switches it > > > expects; I've added -mwin32 and it seems to work. Try updating and > rebuilding. > > > > ...and add -mwin32 after -mno-cygwin in the *installed compiler's (4.08.2, > > presumably) driver script. > > Sadly, no luck at all. > > I went through every file in the CVS distribution and the ghc4.08.2 driver > and added -mwin32 after every -mno-cygwin. Unfortunately you need to rebuild your installed compiler's libraries too. I've now done this, and will hopefully be able to put up a new InstallShield shortly with this fix in place. -- http://sc3d.org/rrt/ | maxim, n. wisdom for fools ___ Glasgow-haskell-users mailing list [EMAIL PROTECTED] http://www.haskell.org/mailman/listinfo/glasgow-haskell-users
RE: changing maximum heap
> I need to change the maximum heap to run a program. I know > that I can call my > program with > the -M option (e.g. myProgram +RTS -M120m -RTS). > But in section 3.12.4 of the user guide are some hooks named, > which allow one > to change > different defaults. Unfortunatly I didn't find a Hook that > enables me to > increase the heap. > Is there such a hook? And how do I have to use it? Any other > alternatives? Yes, you want to use defaultsHook(). The flag you need to set is RtsFlags.GcFlags.maxHeapSize, which is in units of BLOCKs (i.e. divide by BLOCK_SIZE). Look in fptools/ghc/compiler/parser/hschooks.c for examples. Cheers, Simon ___ Glasgow-haskell-users mailing list [EMAIL PROTECTED] http://www.haskell.org/mailman/listinfo/glasgow-haskell-users
