Re: Fail to compile ghc-6.2 on a Sun/Sparc
In local.glasgow-haskell-users, you wrote: Ok, that was definitely my fault. I´ve built the gnu-make and tried again. After an hour of compilation ghc ended with: ./../ghc/utils/hsc2hs/hsc2hs-inplace -Iinclude -I../../ghc/includes -I. GHC/Unicode.hsc Unicode.hsc: In function `main': Unicode.hsc:126: `wint_t' undeclared (first use in this function) Unicode.hsc:126: (Each undeclared identifier is reported only once Unicode.hsc:126: for each function it appears in.) Unicode.hsc:126: parse error before int make[2]: *** [GHC/Unicode.hs] Error 1 make[1]: *** [boot] Error 1 make[1]: Leaving directory `/home/mai99dnn/tmp/ghc-6.2/libraries' make: *** [build] Error 1 Just update if you use CVS are use the following patch (from O.Braun). Then, 'gmake clean' and restart the build (both just in 'libraries', the compiler built fine). --- libraries/base/GHC/Unicode.hsc.orig Mon Oct 20 12:12:20 2003 +++ libraries/base/GHC/Unicode.hsc Mon Jan 12 23:32:22 2004 @@ -112,7 +112,7 @@ -- - -- Win32 implementation -#if (defined(HAVE_WCTYPE_H) HAVE_ISWSPACE) || mingw32_TARGET_OS +#if (defined(HAVE_WCTYPE_H) HAVE_ISWSPACE defined(HTYPE_WINT_T)) || mingw32_TARGET_OS -- Use the wide-char classification functions if available. Glibc -- seems to implement these properly, even for chars 0x, as long -- http://www-i2.informatik.rwth-aachen.de/stolz/ *** PGP *** S/MIME rage against the finite state machine ___ Glasgow-haskell-users mailing list [EMAIL PROTECTED] http://www.haskell.org/mailman/listinfo/glasgow-haskell-users
Re: Fail to compile ghc-6.2 on a Sun/Sparc
Hmm, the patch works fine, but compilation stops when building libraries/base/GHC/List.o It seems to me that some library of the system makes trouble. I dont think thats a ghc errror: rm -f GHC/List.o; if [ ! -d GHC/List_split ]; then mkdir GHC/List_split; else /usr/bin/find GHC/List_split -name '*.o' -print | xargs rm -f __rm_food; fi; Putting child 0x000aa798 (GHC/List.o) PID 9863 on the chain. Live child 0x000aa798 (GHC/List.o) PID 9863 Got a SIGCHLD; 1 unreaped children. Reaping winning child 0x000aa798 PID 9863 ../../ghc/compiler/ghc-inplace -H16m -O -fglasgow-exts -cpp -Iinclude -#include HsBase.h -funbox-strict-fields -package-name base -O -Rghc-timing -split-objs-c GHC/List.lhs -o GHC/List.o -ohi GHC/List.hi Live child 0x000aa798 (GHC/List.o) PID 9868 Segmentation Fault Got a SIGCHLD; 1 unreaped children. Reaping losing child 0x000aa798 PID 9868 make[1]: *** [GHC/List.o] Error 139 Removing child 0x000aa798 PID 9868 from chain. Got a SIGCHLD; 1 unreaped children. Reaping losing child 0x00055318 PID 9857 make: *** [all] Error 1 Removing child 0x00055318 PID 9857 from chain. How can I get more informations than just the segfault-message? Cheers Patrick Am Donnerstag, 15. Januar 2004 09:17 schrieben Sie: In local.glasgow-haskell-users, you wrote: Ok, that was definitely my fault. I´ve built the gnu-make and tried again. After an hour of compilation ghc ended with: ./../ghc/utils/hsc2hs/hsc2hs-inplace -Iinclude -I../../ghc/includes -I. GHC/Unicode.hsc Unicode.hsc: In function `main': Unicode.hsc:126: `wint_t' undeclared (first use in this function) Unicode.hsc:126: (Each undeclared identifier is reported only once Unicode.hsc:126: for each function it appears in.) Unicode.hsc:126: parse error before int make[2]: *** [GHC/Unicode.hs] Error 1 make[1]: *** [boot] Error 1 make[1]: Leaving directory `/home/mai99dnn/tmp/ghc-6.2/libraries' make: *** [build] Error 1 Just update if you use CVS are use the following patch (from O.Braun). Then, 'gmake clean' and restart the build (both just in 'libraries', the compiler built fine). --- libraries/base/GHC/Unicode.hsc.orig Mon Oct 20 12:12:20 2003 +++ libraries/base/GHC/Unicode.hscMon Jan 12 23:32:22 2004 @@ -112,7 +112,7 @@ -- --- -- -- Win32 implementation -#if (defined(HAVE_WCTYPE_H) HAVE_ISWSPACE) || mingw32_TARGET_OS +#if (defined(HAVE_WCTYPE_H) HAVE_ISWSPACE defined(HTYPE_WINT_T)) || mingw32_TARGET_OS -- Use the wide-char classification functions if available. Glibc -- seems to implement these properly, even for chars 0x, as long ___ Glasgow-haskell-users mailing list [EMAIL PROTECTED] http://www.haskell.org/mailman/listinfo/glasgow-haskell-users
RE: Fail to compile ghc-6.2 on a Sun/Sparc
Hmm, the patch works fine, but compilation stops when building libraries/base/GHC/List.o It seems to me that some library of the system makes trouble. I dont think thats a ghc errror: rm -f GHC/List.o; if [ ! -d GHC/List_split ]; then mkdir GHC/List_split; else /usr/bin/find GHC/List_split -name '*.o' -print | xargs rm -f __rm_food; fi; Putting child 0x000aa798 (GHC/List.o) PID 9863 on the chain. Live child 0x000aa798 (GHC/List.o) PID 9863 Got a SIGCHLD; 1 unreaped children. Reaping winning child 0x000aa798 PID 9863 ../../ghc/compiler/ghc-inplace -H16m -O -fglasgow-exts -cpp -Iinclude -#include HsBase.h -funbox-strict-fields -package-name base -O -Rghc-timing -split-objs-c GHC/List.lhs -o GHC/List.o -ohi GHC/List.hi Live child 0x000aa798 (GHC/List.o) PID 9868 Segmentation Fault Got a SIGCHLD; 1 unreaped children. Reaping losing child 0x000aa798 PID 9868 make[1]: *** [GHC/List.o] Error 139 Removing child 0x000aa798 PID 9868 from chain. Got a SIGCHLD; 1 unreaped children. Reaping losing child 0x00055318 PID 9857 make: *** [all] Error 1 Removing child 0x00055318 PID 9857 from chain. How can I get more informations than just the segfault-message? What version of gcc do you have installed? (gcc --version). Cheers, Simon ___ Glasgow-haskell-users mailing list [EMAIL PROTECTED] http://www.haskell.org/mailman/listinfo/glasgow-haskell-users
Re: Fail to compile ghc-6.2 on a Sun/Sparc
* Patrick Scheibe [EMAIL PROTECTED] [2004-01-14 22:56 +0100]:
../../ghc/utils/hsc2hs/hsc2hs-inplace -Iinclude -I../../ghc/includes -I.
GHC/Unicode.hsc
Unicode.hsc: In function `main':
Unicode.hsc:126: `wint_t' undeclared (first use in this function)
Unicode.hsc:126: (Each undeclared identifier is reported only once
Unicode.hsc:126: for each function it appears in.)
Unicode.hsc:126: parse error before int
make[2]: *** [GHC/Unicode.hs] Error 1
make[1]: *** [boot] Error 1
make[1]: Leaving directory `/home/mai99dnn/tmp/ghc-6.2/libraries'
make: *** [build] Error 1
Try the attached patch.
HTH,
Olli
--
Oliver Braun -- obraun @ { unsane.org | FreeBSD.org | haskell.org }
--- libraries/base/GHC/Unicode.hsc.orig Mon Oct 20 12:12:20 2003
+++ libraries/base/GHC/Unicode.hsc Mon Jan 12 23:32:22 2004
@@ -112,7 +112,7 @@
-- -
-- Win32 implementation
-#if (defined(HAVE_WCTYPE_H) HAVE_ISWSPACE) || mingw32_TARGET_OS
+#if (defined(HAVE_WCTYPE_H) HAVE_ISWSPACE defined(HTYPE_WINT_T)) ||
mingw32_TARGET_OS
-- Use the wide-char classification functions if available. Glibc
-- seems to implement these properly, even for chars 0x, as long
pgp0.pgp
Description: PGP signature
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Re: Fail to compile ghc-6.2 on a Sun/Sparc
Am Donnerstag, 15. Januar 2004 10:35 schrieb Simon Marlow: Hmm, the patch works fine, but compilation stops when building libraries/base/GHC/List.o It seems to me that some library of the system makes trouble. I dont think thats a ghc errror: rm -f GHC/List.o; if [ ! -d GHC/List_split ]; then mkdir GHC/List_split; else /usr/bin/find GHC/List_split -name '*.o' -print | xargs rm -f __rm_food; fi; Putting child 0x000aa798 (GHC/List.o) PID 9863 on the chain. Live child 0x000aa798 (GHC/List.o) PID 9863 Got a SIGCHLD; 1 unreaped children. Reaping winning child 0x000aa798 PID 9863 ../../ghc/compiler/ghc-inplace -H16m -O -fglasgow-exts -cpp -Iinclude -#include HsBase.h -funbox-strict-fields -package-name base -O -Rghc-timing -split-objs-c GHC/List.lhs -o GHC/List.o -ohi GHC/List.hi Live child 0x000aa798 (GHC/List.o) PID 9868 Segmentation Fault Got a SIGCHLD; 1 unreaped children. Reaping losing child 0x000aa798 PID 9868 make[1]: *** [GHC/List.o] Error 139 Removing child 0x000aa798 PID 9868 from chain. Got a SIGCHLD; 1 unreaped children. Reaping losing child 0x00055318 PID 9857 make: *** [all] Error 1 Removing child 0x00055318 PID 9857 from chain. How can I get more informations than just the segfault-message? What version of gcc do you have installed? (gcc --version). Cheers, Simon There is the following version installed. The version seems to be greater than that versionnumber that is needed. While I'm waiting I'll compile the gnu-gcc... bash-2.05$ gcc --version gcc (GCC) 3.2.1 Copyright (C) 2002 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. ___ Glasgow-haskell-users mailing list [EMAIL PROTECTED] http://www.haskell.org/mailman/listinfo/glasgow-haskell-users
Random number generator
Hi, I need some assistances in calling random number generatorusing 6.0.1 haskell compiler. To return a list of random int [Int], I have tried the following: drawInt :: Int-Int - [Int]drawInt x y = getStdRandom (randomRs (x,y)) It has a type error. I would appreciate if you know how to fix it. Thank you in advance. Tina Yu http://www.improvise.ws Do you Yahoo!? Yahoo! Hotjobs: Enter the "Signing Bonus" Sweepstakes___ Glasgow-haskell-users mailing list [EMAIL PROTECTED] http://www.haskell.org/mailman/listinfo/glasgow-haskell-users
Re: Random number generator
That's definitely not a message for the bugs list :-) Please have a look at this page: http://www.zvon.org/other/haskell/Outputrandom/getStdRandom_f.html It gives the correct signature for drawInt as you defined it: Int - Int - IO Int The signature you gave doesn't work because it specifies a pure function - for the same set of arguments, it must always produce the same result. How many ints do you want to generate? I don't think it is possible to generate an infinite lazy list in this case because this interferes with monad semantics. If you want a fixed number of random ints, try this: drawInts :: Int - Int - Int - IO [Int] drawInts num x y = sequence (replicate num (getStdRandom (randomR (x,y -Stefan Gwoing Yu wrote: Hi, I need some assistances in calling random number generator using 6.0.1 haskell compiler. To return a list of random int [Int], I have tried the following: drawInt :: Int-Int - [Int] drawInt x y = getStdRandom (randomRs (x,y)) It has a type error. I would appreciate if you know how to fix it. Thank you in advance. Tina Yu http://www.improvise.ws http://www.improvise.ws/ ___ Glasgow-haskell-users mailing list [EMAIL PROTECTED] http://www.haskell.org/mailman/listinfo/glasgow-haskell-users
Re: Fail to compile ghc-6.2 on a Sun/Sparc
Ok, with the right versions of gcc and make and great support of my tutor ghc-6.2 is compiled succesfully on the sun :-) Thanks to all Patrick Am Donnerstag, 15. Januar 2004 12:10 schrieb Simon Marlow: There is the following version installed. The version seems to be greater than that versionnumber that is needed. While I'm waiting I'll compile the gnu-gcc... bash-2.05$ gcc --version gcc (GCC) 3.2.1 Copyright (C) 2002 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. GCC versions later than 3.x have a bug which affects code generation on Sparc and other (non-x86) architectures. This is most likely the cause of your crash. Please install GCC 2.95. Cheers, Simon ___ Glasgow-haskell-users mailing list [EMAIL PROTECTED] http://www.haskell.org/mailman/listinfo/glasgow-haskell-users
Re: Random number generator
On Thu, Jan 15, 2004 at 11:00:24PM +0100, Stefan Reich wrote: How many ints do you want to generate? I don't think it is possible to generate an infinite lazy list in this case because this interferes with monad semantics. If you want a fixed number of random ints, try this: drawInts :: Int - Int - Int - IO [Int] drawInts num x y = sequence (replicate num (getStdRandom (randomR (x,y Sure you can. You can 'split' the random generator getting two new generators. One is used to update the global generator, and you use the second one to generate infinite list of pseudo-random values. drawInts :: Int - Int - IO [Int] drawInts x y = getStdRandom split = (return . randomR (x, y)) Actually, if you relax the type signature you get a function that's missing from Random module: randomRIOs :: (Random a) = (a, a) - IO [a] randomRIOs r = getStdRandom split = (return . randomRs r) Best regards, Tom -- .signature: Too many levels of symbolic links ___ Glasgow-haskell-users mailing list [EMAIL PROTECTED] http://www.haskell.org/mailman/listinfo/glasgow-haskell-users
