- Cvs-hugs - Haskell.org

Hugs Bug Spam?
by Neil Mitchell 04 May '06

04 May '06

Hi, http://hackage.haskell.org/trac/hugs/ticket/21 I just noticed this new ticket, I assume its a bug spam? It doesn't look real. Is there any way to delete this bug entirely? Thanks Neil

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cvs commit: hugs98 RPM.mk hugs98.spec
by Sven Panne 04 May '06

04 May '06

panne 2006/05/04 09:53:04 PDT Modified files: . RPM.mk hugs98.spec Log: The former fix didn't work. Removing the "-plus" from the RPM package name looks much better and works... Revision Changes Path 1.51 +1 -1 hugs98/RPM.mk 1.46 +1 -1 hugs98/hugs98.spec

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cvs commit: hugs98 hugs98.spec
by Sven Panne 04 May '06

04 May '06

panne 2006/05/04 09:24:19 PDT Modified files: . hugs98.spec Log: Track source tar file name change Revision Changes Path 1.45 +1 -1 hugs98/hugs98.spec

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cvs commit: hugs98/libraries/tools convert_libraries
by Ross Paterson 03 May '06

03 May '06

ross 2006/05/03 09:58:28 PDT Modified files: libraries/tools convert_libraries Log: use ; instead of : as path separator on Windows. Revision Changes Path 1.33 +11 -5 hugs98/libraries/tools/convert_libraries

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cvs commit: hugs98 configure.ac hugs98.spec hugs98/src/bcc32 options.h hugs98/src/djgpp2 options.h hugs98/src/dotnet options.h hugs98/src/epoc options.h hugs98/src/machugs options.h hugs98/src/msc options.h hugs98/src/winhugs options.h ...
by Ross Paterson 03 May '06

03 May '06

ross 2006/05/03 07:10:36 PDT Modified files: . configure.ac hugs98.spec src/bcc32 options.h src/djgpp2 options.h src/dotnet options.h src/epoc options.h src/machugs options.h src/msc options.h src/winhugs options.h debian hugs.install docs/users_guide options.xml libraries Makefile.in libraries/tools convert_libraries test_libraries Log: remove {Hugs}/libraries from the search path. It only contained one package (hugsbase), so that has been moved to the packages dir. Revision Changes Path 1.44 +4 -4 hugs98/configure.ac 1.44 +0 -1 hugs98/hugs98.spec 1.17 +3 -3 hugs98/src/bcc32/options.h 1.16 +3 -3 hugs98/src/djgpp2/options.h 1.9 +3 -3 hugs98/src/dotnet/options.h 1.14 +3 -3 hugs98/src/epoc/options.h 1.15 +3 -3 hugs98/src/machugs/options.h 1.22 +3 -3 hugs98/src/msc/options.h 1.19 +3 -3 hugs98/src/winhugs/options.h 1.2 +1 -1 hugs98/debian/hugs.install 1.24 +4 -5 hugs98/docs/users_guide/options.xml 1.25 +1 -9 hugs98/libraries/Makefile.in 1.32 +10 -22 hugs98/libraries/tools/convert_libraries 1.9 +4 -4 hugs98/libraries/tools/test_libraries

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cvs commit: hugs98/libraries Makefile.in hugs98/libraries/tools convert_libraries
by Ross Paterson 03 May '06

03 May '06

ross 2006/05/03 07:05:36 PDT Modified files: libraries Makefile.in libraries/tools convert_libraries Log: remove autogen directories Revision Changes Path 1.24 +2 -0 hugs98/libraries/Makefile.in 1.31 +1 -0 hugs98/libraries/tools/convert_libraries

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cvs commit: hugs98/src iomonad.c hugs98/libraries/hugsbase/Hugs IO.hs IOExts.hs Prelude.hs
by Ross Paterson 03 May '06

03 May '06

ross 2006/05/03 02:10:40 PDT Modified files: src iomonad.c libraries/hugsbase/Hugs IO.hs IOExts.hs Prelude.hs Log: Re-organization of I/O primitives. The Prelude versions are now defined in terms of the Handle versions, which makes Hugs.Prelude slightly larger but removes several primitives. User-visible changes are: * hugsIsEOF and hugsHIsEOF are gone. * writeFile and appendFile are now defined using the equivalent of Control.Exception.bracket, so the handle is closed if an exception occurs while writing. It's no longer possible to turn IO_HANDLES off (if it was before). Revision Changes Path 1.101 +7 -169 hugs98/src/iomonad.c 1.3 +3 -28 hugs98/libraries/hugsbase/Hugs/IO.hs 1.3 +15 -18 hugs98/libraries/hugsbase/Hugs/IOExts.hs 1.4 +57 -15 hugs98/libraries/hugsbase/Hugs/Prelude.hs

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cvs commit: hugs98/docs/users_guide options.xml
by Ross Paterson 02 May '06

02 May '06

ross 2006/05/02 04:58:17 PDT Modified files: docs/users_guide options.xml Log: document use of HUGSDIR to locate HsFFI.h Revision Changes Path 1.23 +4 -0 hugs98/docs/users_guide/options.xml

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cvs commit: hugs98/libraries Makefile.in
by Ross Paterson 02 May '06

02 May '06

ross 2006/05/02 04:34:44 PDT Modified files: libraries Makefile.in Log: tell ffihugs where to find HsFFI.h while bootstrapping Revision Changes Path 1.23 +3 -2 hugs98/libraries/Makefile.in

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cvs commit: hugs98/libraries Makefile.in
by Ross Paterson 02 May '06

02 May '06

ross 2006/05/02 03:49:27 PDT Modified files: libraries Makefile.in Log: fix for bootstrap under Windows, where the Paths module needs to be compiled with ffihugs. Revision Changes Path 1.22 +2 -1 hugs98/libraries/Makefile.in

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cvs commit: hugs98/libraries/tools make_bootlib
by Ross Paterson 01 May '06

01 May '06

ross 2006/05/01 11:11:04 PDT Modified files: libraries/tools make_bootlib Log: fix compilation of Distribution.Simple.LocalBuildInfo Revision Changes Path 1.12 +1 -1 hugs98/libraries/tools/make_bootlib

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cvs commit: hugs98/libraries/tools make_bootlib
by Ross Paterson 01 May '06

01 May '06

ross 2006/05/01 10:13:48 PDT Modified files: libraries/tools make_bootlib Log: under Windows, also compile Distribution.Simple.LocalBuildInfo Revision Changes Path 1.11 +1 -0 hugs98/libraries/tools/make_bootlib

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Compiling Hugs libraries fails
by Neil Mitchell 01 May '06

01 May '06

Hi, I'm trying to compile the Hugs libraries, following the instructions given in docs/building/win32.txt for CVS using MSYS, on a completely fresh tree - no windows stuff built at all. It goes on for ages, then I get: ---- Preprocessing Network/Hackage/Interface Preprocessing Network/Hackage/Version C:/DOCUME~1/ndm/LOCALS~1/Temp/ccATaaaa.o(.text+0x7e): In function `hugsprim_SearchPath_0': d:/sources/cvs.haskell.org/fresh/hugs98/libraries/bootlib/System/Directory.…: undefined reference to `SearchPath' collect2: ld returned 1 exit status runhugs: Error occurred ERROR "libraries/bootlib\System\Directory.hs" - Error while running compilation command 'gcc -DNDEBUG=1 -g -shared -D__HUGS__ "-Ihugsdir/include" -o "libraries/bootlib\System\Directory.dll" "libraries/bootlib\System\Directory.c" -Ipackages/base/include -Ighc/includes -lwsock32' runhugs: Error occurred ERROR "libraries/bootlib\System\Directory.hs":140 - Undefined variable "long_path_size" echo timestamp for bootlib >bootlib/.stamp cd ../cpphs; ../src/runhugs -98 -P../libraries/bootlib ../packages/Cabal/examples/hapax.hs configure --verbose --hugs --scratchdir=../hugsdir --with-compiler=../src/ffihugs runhugs: Error occurred ERROR "../libraries/bootlib\System\Directory.hs" - Error while importing DLL "../libraries/bootlib\System\Directory.dll" make[1]: *** [../hugsdir/programs/cpphs/Main.hs] Error 1 make[1]: Leaving directory `/d/sources/cvs.haskell.org/fresh/hugs98/libraries' make: *** [all] Error 2 Any idea whats wrong? Thanks Neil

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cvs commit: hugs98/docs/users_guide others.xml
by Ross Paterson 28 Apr '06

28 Apr '06

ross 2006/04/28 06:04:55 PDT Modified files: docs/users_guide others.xml Log: another tweak Revision Changes Path 1.6 +2 -2 hugs98/docs/users_guide/others.xml

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cvs commit: hugs98/docs/users_guide others.xml winhugs.png
by Ross Paterson 28 Apr '06

28 Apr '06

ross 2006/04/28 06:01:52 PDT Modified files: docs/users_guide others.xml winhugs.png Log: tweaks from Neil Revision Changes Path 1.5 +7 -6 hugs98/docs/users_guide/others.xml 1.2 +43 -72 hugs98/docs/users_guide/winhugs.png

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cvs commit: hugs98/docs/users_guide Makefile.in others.xml winhugs.png
by Ross Paterson 28 Apr '06

28 Apr '06

ross 2006/04/28 05:24:16 PDT Modified files: docs/users_guide Makefile.in others.xml Added files: docs/users_guide winhugs.png Log: introduction to WinHugs, from Neil, mangled by me. Revision Changes Path 1.18 +4 -1 hugs98/docs/users_guide/Makefile.in 1.4 +83 -1 hugs98/docs/users_guide/others.xml

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cvs commit: hugs98/docs/building win32.txt
by Ross Paterson 28 Apr '06

28 Apr '06

ross 2006/04/28 00:48:38 PDT Modified files: docs/building win32.txt Log: correction to Cygwin instructions Revision Changes Path 1.9 +3 -3 hugs98/docs/building/win32.txt

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cvs commit: hugs98/libraries/tools make_bootlib
by Ross Paterson 27 Apr '06

27 Apr '06

ross 2006/04/27 09:34:29 PDT Modified files: libraries/tools make_bootlib Log: on Windows, also need to compile System.Directory Revision Changes Path 1.10 +1 -0 hugs98/libraries/tools/make_bootlib

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cvs commit: hugs98 Makefile RPM.mk
by Ross Paterson 27 Apr '06

27 Apr '06

ross 2006/04/27 02:43:47 PDT Modified files: . Makefile RPM.mk Log: Two sizes of source bundle: make tar builds a hugs98 bundle with Hugs + (base, haskell98, Cabal). Other library packages can each be a separate bundle. make tarplus builds a hugs98-plus bundle including lots of packages. make rpm is based on the plus package (I hope). Revision Changes Path 1.75 +6 -3 hugs98/Makefile 1.50 +11 -8 hugs98/RPM.mk

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cvs commit: hugs98/libraries/tools test_libraries
by Ross Paterson 27 Apr '06

27 Apr '06

ross 2006/04/27 02:34:38 PDT Modified files: libraries/tools test_libraries Log: only test library packages that are present Revision Changes Path 1.8 +4 -4 hugs98/libraries/tools/test_libraries

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cvs commit: hugs98/src/msc ffihugs.bat
by Neil Mitchell 26 Apr '06

26 Apr '06

neil 2006/04/26 14:40:58 PDT Modified files: src/msc ffihugs.bat Log: Update the batch file to work with certain quoting mechanisms employed by Cabal Revision Changes Path 1.2 +2 -2 hugs98/src/msc/ffihugs.bat

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cvs commit: hugs98/docs/users_guide faq.xml
by Ross Paterson 26 Apr '06

26 Apr '06

ross 2006/04/26 13:43:05 PDT Modified files: docs/users_guide faq.xml Log: point at bug tracking system Revision Changes Path 1.6 +6 -3 hugs98/docs/users_guide/faq.xml

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cvs commit: hugs98 RPM.mk
by Ross Paterson 26 Apr '06

26 Apr '06

ross 2006/04/26 13:34:10 PDT Modified files: . RPM.mk Log: remove _darcs properly Revision Changes Path 1.49 +2 -2 hugs98/RPM.mk

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cvs commit: hugs98/src machdep.c
by Neil Mitchell 26 Apr '06

26 Apr '06

neil 2006/04/26 11:54:36 PDT Modified files: src machdep.c Log: Reorder the options for ffihugs See http://www.haskell.org//pipermail/cvs-hugs/2006-April/003433.html Revision Changes Path 1.138 +7 -7 hugs98/src/machdep.c

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Windows FFI patch
by Neil Mitchell 26 Apr '06

26 Apr '06

Hi, Attached is a patch that is useful (but not essential) for Windows FFI to work slightly better. Hugs builds up a command line that it passes to the compiler, for example: gcc -blah1 <filename> -blah2 In certain compilers -blah2 would not apply to <filename>, as a result when compiling with MSVC, the use of blah2 after <filename> generates a warning, but still works. The simple solution is the attached patch which moves -blah2 before <filename>. Does this harm gcc? If not then its probably a useful patch. If yes, then I'll get over it. There are a few other patches required for FFI - since the command line used by Hugs in the tree hasn't worked with visual studio compilers for a long time - I'll commit some patches tonight. With these tweaks, ffihugs works just great with windows. The only thing potentially missing is a warning that your carefully written C file is about to be trashed by ffihugs if you do the "obvious" thing. Or perhaps hugs should use a different name for the file generates, like test.temp.hugs.c ? Just anything thats less likely to clash. Thanks Neil

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cvs commit: hugs98/src/msc config.h ffihugs.bat
by Neil Mitchell 26 Apr '06

26 Apr '06

neil 2006/04/26 11:10:32 PDT Modified files: src/msc config.h Added files: src/msc ffihugs.bat Log: Added support for ffihugs with visual studio 2003 Revision Changes Path 1.30 +1 -1 hugs98/src/msc/config.h

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cvs commit: hugs98/docs/users_guide others.xml
by Ross Paterson 26 Apr '06

26 Apr '06

ross 2006/04/26 09:53:29 PDT Modified files: docs/users_guide others.xml Log: fix the ffihugs example for Windows (presumably the -lm is wrong too?) Revision Changes Path 1.3 +19 -10 hugs98/docs/users_guide/others.xml

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Using hugsffi
by Neil Mitchell 26 Apr '06

26 Apr '06

Hi, I now can build ffihugs, and have added some patches so it finds visual studio etc. I'm currently have ffihugs do something "unexpected" - but I'm not sure what the real behaviour is... -- test.hs import Foreign import System.Environment main = print $ c_test 1 2 foreign import ccall unsafe "test.h test" c_test :: Int -> Int -> Int -- test.c int test(int a, int b){return 42;} -- test.h int test(int a, int b); Then I run (as per http://cvs.haskell.org/Hugs/pages/users_guide/ffihugs.html) ffihugs test.hs test.c And before compiling hugs has clobbered test.c, and removed my code from it. This gives a link error, since test is undefined. Is this how ffihugs is supposed to work? Should my code be going somewhere else? Thanks Neil

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cvs commit: hugs98/src/msc hugs.sln ffihugs.vcproj
by Neil Mitchell 26 Apr '06

26 Apr '06

neil 2006/04/26 07:15:47 PDT Modified files: src/msc hugs.sln Added files: src/msc ffihugs.vcproj Log: Add an ffihugs project for visual studio Revision Changes Path 1.2 +8 -0 hugs98/src/msc/hugs.sln

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Compiling ffihugs
by Neil Mitchell 26 Apr '06

26 Apr '06

Hi, Where is the main procedure for ffihugs? I'm not sure really where it is, or how to go about building it. Just a general pointer to the main, and I should be able to chase the dependancies from there. Thanks Neil

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cvs commit: hugs98/src runhugs.c
by Ross Paterson 26 Apr '06

26 Apr '06

ross 2006/04/26 05:26:44 PDT Modified files: src runhugs.c Log: Dummy implementation of updateTimers() for runhugs to get --enable-timers working (fixes #19). Revision Changes Path 1.23 +8 -2 hugs98/src/runhugs.c

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cvs commit: www/Hugs/pages downloading.htm
by Ross Paterson 24 Apr '06

24 Apr '06

ross 2006/04/24 08:29:57 PDT Modified files: Hugs/pages downloading.htm Log: accent Revision Changes Path 1.64 +1 -1 www/Hugs/pages/downloading.htm

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cvs commit: www/Hugs/pages downloading.htm
by Ross Paterson 24 Apr '06

24 Apr '06

ross 2006/04/24 04:22:09 PDT Modified files: Hugs/pages downloading.htm Log: link to Fedora Extras Revision Changes Path 1.63 +4 -4 www/Hugs/pages/downloading.htm

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cvs commit: hugs98/libraries/hugsbase/Hugs ST.hs
by Ross Paterson 29 Mar '06

29 Mar '06

ross 2006/03/29 02:43:37 PST Modified files: libraries/hugsbase/Hugs ST.hs Log: add unsafeSTToIO Revision Changes Path 1.2 +5 -1 hugs98/libraries/hugsbase/Hugs/ST.hs

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cvs commit: www/Hugs/pages downloading.htm
by Ross Paterson 23 Mar '06

23 Mar '06

ross 2006/03/23 16:00:08 PST Modified files: Hugs/pages downloading.htm Log: Mar2005 reaches Debian testing Revision Changes Path 1.62 +2 -2 www/Hugs/pages/downloading.htm

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cvs commit: www/Hugs index.html
by Ross Paterson 15 Mar '06

15 Mar '06

ross 2006/03/15 02:20:48 PST Modified files: Hugs index.html Log: link to developers' page Revision Changes Path 1.20 +4 -1 www/Hugs/index.html

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New collections package ready (almost)
by Jean-Philippe Bernardy 12 Mar '06

12 Mar '06

Hello, I've set up the new collections package, and it compiles under ghc and hugs. I don't know about nhc, because I've been unable to compile nhc. (I've got a x86_64 system; I've tryied to compile under a chroot does not work, and configure program baffles me.) The non-ghc version is portable though, so it _should_ work under nhc alright. So, you can try to make "collections" a default package, so I can start moving stuff out of "base" into it. Cheers, JP.

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cvs commit: hugs98 Makefile
by Ross Paterson 03 Mar '06

03 Mar '06

ross 2006/03/03 01:26:32 PST Modified files: . Makefile Log: make check succeeds iff there are no test failures Revision Changes Path 1.74 +1 -1 hugs98/Makefile

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cvs commit: hugs98/src hugs.c
by Neil Mitchell 02 Mar '06

02 Mar '06

neil 2006/03/02 03:50:59 PST Modified files: src hugs.c Log: Allow up to 255 arguments to :main (previous limit was 10) Revision Changes Path 1.149 +5 -4 hugs98/src/hugs.c

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Main branch fails to compile on x86_64.
by Jean-Philippe Bernardy 27 Feb '06

27 Feb '06

Trying to build hugs CVS version on x86_64 yields: jp@legolas:~/haskell/fptools/hugs98$ make cd src; make all make[1]: Entering directory `/home/jp/haskell/fptools/hugs98/src' gcc hugs.o edit.o observe.o builtin.o char.o compiler.o errors.o evaluator.o ffi.o goal.o input.o machdep.o machine.o module.o opts.o output.o plugin.o script.o static.o storage.o strutil.o subst.o type.o version.o -lreadline -lncurses -lm -ldl -o hugs builtin.o: In function `mkThunk': /home/jp/haskell/fptools/hugs98/src/builtin.c:2044: undefined reference to `mallocBytesRWX' collect2: ld returned 1 exit status make[1]: *** [hugs] Error 1 make[1]: Leaving directory `/home/jp/haskell/fptools/hugs98/src' make: *** [all] Error 2 jp@legolas:~/haskell/fptools/hugs98$ uname -a Linux legolas 2.6.12-10-amd64-generic #1 Mon Feb 13 12:14:05 UTC 2006 x86_64 GNU/Linux jp@legolas:~/haskell/fptools/hugs98$ Cheers, JP.

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cvs commit: hugs98 configure.ac hugs98/docs/users_guide miscellaneous.xml options.xml hugs98/src/bcc32 options.h hugs98/src/djgpp2 options.h hugs98/src/dotnet options.h hugs98/src/epoc options.h hugs98/src/machugs options.h ...
by Ross Paterson 20 Feb '06

20 Feb '06

ross 2006/02/20 03:22:56 PST Modified files: . configure.ac docs/users_guide miscellaneous.xml options.xml src/bcc32 options.h src/djgpp2 options.h src/dotnet options.h src/epoc options.h src/machugs options.h src/msc options.h src/winhugs options.h src/winhugs/register register.c tests testScript Log: Remove the compatibility libraries ({Hugs}/oldlib, corresponding to hslibs) from the default search path, foreshadowing their complete disappearance in the release after next. Revision Changes Path 1.43 +3 -3 hugs98/configure.ac 1.19 +7 -0 hugs98/docs/users_guide/miscellaneous.xml 1.22 +1 -1 hugs98/docs/users_guide/options.xml 1.16 +3 -3 hugs98/src/bcc32/options.h 1.15 +3 -3 hugs98/src/djgpp2/options.h 1.8 +3 -3 hugs98/src/dotnet/options.h 1.13 +3 -3 hugs98/src/epoc/options.h 1.14 +3 -3 hugs98/src/machugs/options.h 1.21 +3 -3 hugs98/src/msc/options.h 1.18 +3 -3 hugs98/src/winhugs/options.h 1.5 +1 -1 hugs98/src/winhugs/register/register.c 1.69 +5 -5 hugs98/tests/testScript

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cvs commit: hugs98/libraries/tools convert_libraries
by Ross Paterson 20 Feb '06

20 Feb '06

ross 2006/02/20 03:12:57 PST Modified files: libraries/tools convert_libraries Log: skip missing extra packages (for subset source distributions) Revision Changes Path 1.30 +5 -3 hugs98/libraries/tools/convert_libraries

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cvs commit: hugs98 Makefile
by Ross Paterson 20 Feb '06

20 Feb '06

ross 2006/02/20 02:57:10 PST Modified files: . Makefile Log: add a note on bootstrapping Revision Changes Path 1.73 +4 -0 hugs98/Makefile

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Re: [Hugs-users] Status of Hugs? (last major release for Windows was 2003..)
by Ross Paterson 20 Feb '06

20 Feb '06

On Mon, Feb 20, 2006 at 03:31:44AM +0000, Neil Mitchell wrote: > > Yes, please try that out. When WinHugs is ready, there will be a Hugs > > release. > > It's pretty much ready now, I'll package up some final binaries > tomorrow - whenever Hugs is in a ready state I'm happy to release. Outstanding issues I'm aware of: - FFI. A Windows release needs a working ffihugs, and we also need the modules that use the FFI to work. This is probably mostly just a matter of testing. However foreign import wrappers compiled with MinGW don't seem to work with the MSVC-compiled WinHugs. (They're used by the Win32, OpenGL and GLUT packages.) I don't see how we'll fix that. - User's Guide entry for WinHugs. Does the WinHugs bundle include plain hugs and runhugs? What libraries are in the big bundle? Are you generating fresh libraries (using MinGW) for your bundles?

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cvs commit: hugs98/tests testScript
by Ross Paterson 20 Feb '06

20 Feb '06

ross 2006/02/20 02:51:06 PST Modified files: tests testScript Log: skip mod154 (documented bug) Revision Changes Path 1.68 +2 -1 hugs98/tests/testScript

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cvs commit: www/Hugs/pages downloading.htm
by Ross Paterson 19 Feb '06

19 Feb '06

ross 2006/02/19 16:28:28 PST Modified files: Hugs/pages downloading.htm Log: point at WinHugs beta Revision Changes Path 1.61 +12 -10 www/Hugs/pages/downloading.htm

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Bootstrapping Hugs
by Sven Panne 18 Feb '06

18 Feb '06

Currently we have a chicken and egg problem when building hugs without any hugs being installed already: panne@jeanluc:~> make MAJOR_RELEASE=1 rpm ... Preprocessing Distribution/Simple/Utils Preprocessing Distribution/Version Preprocessing Language/Haskell/Extension echo timestamp for bootlib >bootlib/.stamp cd ../cpphs; ../src/runhugs -98 -P../libraries/bootlib ../packages/Cabal/examples/hapax.hs configure --verbose --hugs --scratchdir=../hugsdir Configuring cpphs-1.1... configure: searching for ffihugs in path. ../packages/Cabal/examples/hapax.hs: Cannot find compiler for ffihugs make[3]: *** [../hugsdir/programs/cpphs/Main.hs] Error 1 make[3]: Leaving directory `/tmp/rpm/BUILD/hugs98-Feb2006/libraries' make[2]: *** [all] Error 2 make[2]: Leaving directory `/tmp/rpm/BUILD/hugs98-Feb2006' If I see it correctly, hugs is not under darcs control yet, neither is it integrated into trac, correct? I'm just catching up about a month's worth of emails... :-P Cheers, S.

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cvs commit: hugs98/libraries Makefile.in
by Ross Paterson 18 Feb '06

18 Feb '06

ross 2006/02/18 08:48:46 PST Modified files: libraries Makefile.in Log: Specify path to src/ffihugs when building cpphs and hsc2hs, though they don't use it. Revision Changes Path 1.21 +2 -2 hugs98/libraries/Makefile.in

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cvs commit: hugs98 hugs98.spec
by Sven Panne 18 Feb '06

18 Feb '06

panne 2006/02/18 06:57:34 PST Modified files: . hugs98.spec Log: Mention hsc2hs' template-hsc.h in the list of installed files. Using a hardwired version number here gives me an uneasy feeling, but a least it should be a temporary workaround. Revision Changes Path 1.43 +1 -0 hugs98/hugs98.spec

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cvs commit: hugs98/src machine.c
by Ross Paterson 14 Feb '06

14 Feb '06

ross 2006/02/14 08:12:20 PST Modified files: src machine.c Log: Avoid creating indirections pointing at indirections. This fixes the quadratic behaviour of minimum [1 .. 10000] reported by Härmel Nestra, but presumably slows other things down slightly. Revision Changes Path 1.26 +10 -4 hugs98/src/machine.c

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cvs commit: hugs98/src/winhugs IORemap.c
by Neil Mitchell 07 Feb '06

07 Feb '06

neil 2006/02/07 10:32:22 PST Modified files: src/winhugs IORemap.c Log: Fix problem with getChar truncation of high ascii values Revision Changes Path 1.9 +4 -0 hugs98/src/winhugs/IORemap.c

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cvs commit: hugs98/src/winhugs IORemap.c Winhugs.h
by Neil Mitchell 07 Feb '06

07 Feb '06

neil 2006/02/07 04:55:32 PST Modified files: src/winhugs IORemap.c Winhugs.h Log: Fix putChar (chr 255) to not give an error Revision Changes Path 1.8 +4 -2 hugs98/src/winhugs/IORemap.c 1.17 +1 -1 hugs98/src/winhugs/Winhugs.h

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cvs commit: hugs98/src/winhugs DlgMain.c
by Neil Mitchell 30 Jan '06

30 Jan '06

neil 2006/01/30 06:56:40 PST Modified files: src/winhugs DlgMain.c Log: Removed unused (and harmful) trailing \n when opening a file via the menu Revision Changes Path 1.17 +1 -1 hugs98/src/winhugs/DlgMain.c

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cvs commit: hugs98/src input.c
by Neil Mitchell 30 Jan '06

30 Jan '06

neil 2006/01/30 06:50:48 PST Modified files: src input.c Log: On some operating systems, fopen("", ...) causes a debug assertion to be fired, check for this first Revision Changes Path 1.89 +6 -3 hugs98/src/input.c

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cvs commit: hugs98/src machdep.c
by Neil Mitchell 30 Jan '06

30 Jan '06

neil 2006/01/30 06:49:25 PST Modified files: src machdep.c Log: Fix: if filename was "", then it resulted in a buffer underflow Revision Changes Path 1.137 +3 -3 hugs98/src/machdep.c

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Re: [Hugs-users] WinHugs beta 3
by Ross Paterson 27 Jan '06

27 Jan '06

On Fri, Jan 27, 2006 at 04:20:45PM +0000, Neil Mitchell wrote: > I'm ready for a new beta of WinHugs, the 3rd beta since I started this. > > http://www-users.cs.york.ac.uk/~ndm/projects/winhugs.php > > Features: > * Works on Windows 98 > * A few corner cases of minimizing and exiting were fixed > * Support for \0 in files and on the console > * Faster and more accurate error printing > * Failure to start is now more explicit > * Some really minor tweaks > > I think its now in a release ready state, but I'm sure someone else > will find something wrong with it. If no one runs into any problems, > then I'm ready to suggest this for a full Hugs release. That's great! We also need some material for the User's Guide. Nothing detailed, as people can read the buttons and explore the menus for themselves, just a screenshot, a feature list / bit on why people will want to use it, and the basics to get started. I can do the DocBook if you send the raw material. Oh, and we don't have HGL working with WinHugs, do we? (Problem with the MSVC-compiled winhugs loading MinGW-compiled DLLs, as I recall.)

1 0

HUGSROOT in version.c
by Neil Mitchell 27 Jan '06

27 Jan '06

Hi, In version.c, HUGSROOT is defined as: #define HUGSROOT ("SOFTWARE\\Haskell\\Hugs\\Winhugs" VERSION_STRING "\\") This means that the settings from one installation of Hugs do not persist when the user installs a new version. This is unfortunate as it means that when people upgrade, they will loose all their preferences such as text editor, along with their hugs options as well. Is there a good reason for this behaviour? Are options between different versions really totally incompatible? Thanks Neil

3 2

cvs commit: hugs98/src/winhugs winhugs.rc
by Neil Mitchell 27 Jan '06

27 Jan '06

neil 2006/01/27 04:23:50 PST Modified files: src/winhugs winhugs.rc Log: Change the window caption from "Hugs for Windows" to "WinHugs" - rather than have it too long for most taskbars Revision Changes Path 1.21 +1 -1 hugs98/src/winhugs/winhugs.rc

1 0

cvs commit: hugs98/src/winhugs Registry.c
by Neil Mitchell 27 Jan '06

27 Jan '06

neil 2006/01/27 04:21:29 PST Modified files: src/winhugs Registry.c Log: WinHugs, alterations to the way the window position is saved. It appears that on Win98 GetWindowPlacement exists, but just returns the wrong value. Alternative API's have been used. If the user exits while the window is minimized, do not save a position Revision Changes Path 1.3 +13 -7 hugs98/src/winhugs/Registry.c

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cvs commit: hugs98/src/winhugs StartCode.c
by Neil Mitchell 27 Jan '06

27 Jan '06

neil 2006/01/27 03:58:42 PST Modified files: src/winhugs StartCode.c Log: Add Windows 98 support, which only has Riched20 - not Riched32 Revision Changes Path 1.11 +1 -1 hugs98/src/winhugs/StartCode.c

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cvs commit: hugs98/src/winhugs DlgMain.c Header.h StartCode.c
by Neil Mitchell 27 Jan '06

27 Jan '06

neil 2006/01/27 03:57:53 PST Modified files: src/winhugs DlgMain.c Header.h StartCode.c Log: If WinHugs fails to create its main dialog, give an error message and exit. Before it kept going just with no user interaction, or error message Revision Changes Path 1.16 +9 -2 hugs98/src/winhugs/DlgMain.c 1.7 +1 -1 hugs98/src/winhugs/Header.h 1.10 +2 -1 hugs98/src/winhugs/StartCode.c

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cvs commit: hugs98/src/winhugs IORemap.c
by Neil Mitchell 19 Jan '06

19 Jan '06

neil 2006/01/19 09:57:32 PST Modified files: src/winhugs IORemap.c Log: Make putChar '\0' put a '\1' to the console Revision Changes Path 1.7 +5 -1 hugs98/src/winhugs/IORemap.c

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cvs commit: hugs98/src/winhugs IORemap.c
by Neil Mitchell 18 Jan '06

18 Jan '06

neil 2006/01/18 12:26:19 PST Modified files: src/winhugs IORemap.c Log: Fix bug, was unable to write out (chr 0) to a file http://www.haskell.org//pipermail/hugs-users/2006-January/000622.html Revision Changes Path 1.6 +16 -3 hugs98/src/winhugs/IORemap.c

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cvs commit: hugs98 RPM.mk
by Ross Paterson 15 Jan '06

15 Jan '06

ross 2006/01/15 13:12:46 PST Modified files: . RPM.mk Log: minor fix to last commit Revision Changes Path 1.48 +1 -1 hugs98/RPM.mk

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cvs commit: hugs98 RPM.mk Makefile
by Ross Paterson 15 Jan '06

15 Jan '06

ross 2006/01/15 06:24:22 PST Modified files: . RPM.mk Makefile Log: get cpphs from darcs too Revision Changes Path 1.47 +4 -3 hugs98/RPM.mk 1.72 +2 -3 hugs98/Makefile

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cvs commit: hugs98 Makefile RPM.mk
by Ross Paterson 13 Jan '06

13 Jan '06

ross 2006/01/13 16:16:32 PST Modified files: . Makefile RPM.mk Log: Cabal/DefaultSetup.lhs is now Cabal/Setup.lhs Revision Changes Path 1.71 +1 -1 hugs98/Makefile 1.46 +1 -1 hugs98/RPM.mk

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cvs commit: hugs98/src hugs.c
by Ross Paterson 13 Jan '06

13 Jan '06

ross 2006/01/13 16:08:02 PST Modified files: src hugs.c Log: fix for systems that don't have LPSTR Revision Changes Path 1.148 +3 -3 hugs98/src/hugs.c

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cvs commit: hugs98 Makefile RPM.mk configure.ac fp-platform hugs98/debian rules hugs98/docs ffi-notes.txt hugs98/docs/building unix.txt win32.txt hugs98/libraries Makefile.in hugs98/libraries/tools convert_libraries make_bootlib ...
by Ross Paterson 13 Jan '06

13 Jan '06

ross 2006/01/13 15:48:32 PST Modified files: . Makefile RPM.mk configure.ac fp-platform debian rules docs ffi-notes.txt docs/building unix.txt win32.txt libraries Makefile.in libraries/tools convert_libraries make_bootlib test_libraries Log: Get library packages from darcs repository. Now you also need darcs to build from CVS. Revision Changes Path 1.70 +17 -14 hugs98/Makefile 1.45 +10 -7 hugs98/RPM.mk 1.42 +2 -2 hugs98/configure.ac 1.2 +1 -1 hugs98/fp-platform 1.2 +0 -1 hugs98/debian/rules 1.13 +4 -5 hugs98/docs/ffi-notes.txt 1.10 +3 -3 hugs98/docs/building/unix.txt 1.8 +3 -3 hugs98/docs/building/win32.txt 1.20 +14 -14 hugs98/libraries/Makefile.in 1.29 +9 -9 hugs98/libraries/tools/convert_libraries 1.9 +2 -2 hugs98/libraries/tools/make_bootlib 1.7 +4 -4 hugs98/libraries/tools/test_libraries

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cvs commit: hugs98/src/winhugs DlgMain.c
by Neil Mitchell 11 Jan '06

11 Jan '06

neil 2006/01/11 02:04:19 PST Modified files: src/winhugs DlgMain.c Log: When the user presses Run, without having typed any text, use ":main" instead of "main" Revision Changes Path 1.15 +1 -1 hugs98/src/winhugs/DlgMain.c

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cvs commit: hugs98/docs/users_guide miscellaneous.xml using_hugs.xml
by Ross Paterson 10 Jan '06

10 Jan '06

ross 2006/01/10 18:02:11 PST Modified files: docs/users_guide miscellaneous.xml using_hugs.xml Log: document :main Revision Changes Path 1.18 +11 -0 hugs98/docs/users_guide/miscellaneous.xml 1.13 +26 -0 hugs98/docs/users_guide/using_hugs.xml

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Feature, implement :main command
by Neil Mitchell 10 Jan '06

10 Jan '06

Hi, Attached is a patch that adds a :main command to hugs. :main arguments is equivalent to arguments `withArgs` main, but easier to use because you don't need to import anything extra, and the arguments are parsed as if they were arguments - i.e. :main my test "of this", instead of ["my","test","of this"] `withArgs` main. Since i don't know a whole lot about this area of the compiler, and it is changing the user interface for everyone, I thought it best that someone checks its at least sane before i do anything with it. Thanks Neil

2 12

cvs commit: hugs98/src command.h hugs.c
by Neil Mitchell 10 Jan '06

10 Jan '06

neil 2006/01/10 15:31:45 PST Modified files: src command.h hugs.c Log: Add :main command to the Hugs list of commands, and an implementation of this command Revision Changes Path 1.15 +3 -2 hugs98/src/command.h 1.147 +25 -3 hugs98/src/hugs.c

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cvs commit: hugs98 Makefile RPM.mk hugs98/libraries Makefile.in
by Ross Paterson 17 Dec '05

17 Dec '05

ross 2005/12/17 15:38:11 PST Modified files: . Makefile RPM.mk libraries Makefile.in Log: Use local copy of hsc2hs instead of fetching from CVS. Build cpphs and hsc2hs using Cabal. Revision Changes Path 1.69 +6 -5 hugs98/Makefile 1.44 +0 -1 hugs98/RPM.mk 1.19 +16 -12 hugs98/libraries/Makefile.in

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cvs commit: hugs98/hsc2hs LICENSE Main.hs hsc2hs.cabal template-hsc.h
by Ross Paterson 17 Dec '05

17 Dec '05

ross 2005/12/17 15:31:51 PST Added files: hsc2hs LICENSE Main.hs hsc2hs.cabal template-hsc.h Log: Add a Cabalize version of hsc2hs that we'll be able to use instead of fetching the ghc tree. Hopefully this will find a permanent home elsewhere.

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patch for +G +L updates
by Jskud＠jskud.com 12 Dec '05

12 Dec '05

This is a follow up to a hugs bug submitted last night. The following patch updates the man page and the option processing to reflect the changes in f +G and +L argument processing for ffihugs. After applying the patch, ffihugs will behave as follows: $ HUGSDIR=hugsdir src/ffihugs +G +L"silly" ~/Technical/queen.hs ERROR: +G is no longer needed for ffihugs and is no longer supported - ignoring it. ERROR: +L is no longer supported for ffihugs - put the argument (without +L) *after* the module - ignoring it. $ the manpage will read (in part): ffihugs [ options ] module [ compiler_argument ] ... ... Additional arguments for the C compiler may be supplied via compiler_arguments. For example, suppose you have some C functions in test.c and some FFI declarations for those functions in Test.hs and the code in test.c needs to be compiled with -lm. Then you would compile the module with the command ffihugs Test.hs test.c -lm which generates an object file Test.so. Then when hugs loads Test.hs, it will also load Test.so. ... Updated for the March 2005 ffihugs changes by Joseph P. Skudlarek. December 2005 HUGS(1) I hope you find the patch useful, and will apply it. Questions to me. /Jskud Here's the patch. [Jskud@briareus src]$ diff -u hugs_via_cvs/hugs98/src/opts.c hugs98-20051105/src/opts.c --- hugs_via_cvs/hugs98/src/opts.c 2005-09-02 06:56:09.000000000 -0700 +++ hugs98-20051105/src/opts.c 2005-12-09 19:35:05.000000000 -0800 @@ -503,6 +503,20 @@ cutoff = cutcand; } return TRUE; + + /* + * FYI: We are unable to use #ifdef defined (FFI_COMPILER) to make this processing conditional + * since this file is shared, and it is never compiled with FFI_COMPILER specified. + * Since we only expect ffihugs users to encounter this error, always checking is acceptable. + * FYI: We need to return TRUE so that ffihugs will process and see all the arguments. + */ + + case 'G' : Printf("ERROR: +G is no longer needed for ffihugs and is no longer supported - ignoring it.\n"); + return TRUE; + + case 'L' : Printf("ERROR: +L is no longer supported for ffihugs - put the argument (without +L) *after* the module - ignoring it.\n"); + return TRUE; + default : #if !HASKELL_98_ONLY if (strcmp("98",s)==0) { [Jskud@briareus src]$ diff -u {hugs_via_cvs/hugs98,hugs98-20051105}/docs/hugs.1.in --- hugs_via_cvs/hugs98/docs/hugs.1.in 2003-10-12 06:12:18.000000000 -0700 +++ hugs98-20051105/docs/hugs.1.in 2005-12-09 18:52:01.000000000 -0800 @@ -1,5 +1,5 @@ .\" @configure_input@ -.TH HUGS 1 "September 2003" "" "" +.TH HUGS 1 "December 2005" "" "" .ds LB @HUGSDIR@ .ds BN @BINDIR@ .ds HP @HUGSPATH@ @@ -26,14 +26,13 @@ ] .br .B ffihugs -.B +G [ .I options ] +.I module [ -.BI +L arg +.BI compiler_argument ] ... -.I module .SH DESCRIPTION Hugs is an interpreter for Haskell, a standard non-strict functional programming language. Hugs implements almost all of the @@ -279,19 +278,15 @@ .B foreign declarations must be compiled using the .I ffihugs -command with the -.B +G -option. -Additional arguments for the C compiler may be supplied with -.B +L -options. +command. +Additional arguments for the C compiler may be supplied via \fBcompiler_argument\fPs. For example, suppose you have some C functions in \fBtest.c\fP and some FFI declarations for those functions in \fBTest.hs\fP and the code in \fBtest.c\fP needs to be compiled with \fB\-lm\fP. Then you would compile the module with the command .IP -\fBffihugs +G +L"test.c" +L"\-lm" Test.hs\fP +\fBffihugs Test.hs test.c \-lm \fP .LP which generates an object file \fBTest.so\fP. Then when \fIhugs\fP loads \fBTest.hs\fP, it will also load \fBTest.so\fP. @@ -347,3 +342,4 @@ Manual page: Jonathan Bowen, modified by Gary Leavens, and then (with apologies to the original authors) by Mark Jones. Updated for Hugs 98 by Antti-Juhani Kaijanaho and Ross Paterson. +Updated for the March 2005 ffihugs changes by Joseph P. Skudlarek.

2 1

cvs commit: hugs98/docs hugs.1.in
by Ross Paterson 12 Dec '05

12 Dec '05

ross 2005/12/12 06:18:44 PST Modified files: docs hugs.1.in Log: update to track recent options changes (from Joseph P. Skudlarek) Revision Changes Path 1.22 +30 -13 hugs98/docs/hugs.1.in

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cvs commit: hugs98/src opts.c
by Ross Paterson 12 Dec '05

12 Dec '05

ross 2005/12/12 06:18:04 PST Modified files: src opts.c Log: warnings for obsolete options (from Joseph P. Skudlarek) Revision Changes Path 1.23 +14 -0 hugs98/src/opts.c

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cvs commit: hugs98/docs/users_guide others.xml
by Ross Paterson 10 Dec '05

10 Dec '05

ross 2005/12/10 03:25:59 PST Modified files: docs/users_guide others.xml Log: add sentence about ffihugs Revision Changes Path 1.2 +6 -0 hugs98/docs/users_guide/others.xml

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cvs commit: hugs98/src static.c type.c hugs98/docs/users_guide hugs_ghc.xml
by Ross Paterson 10 Dec '05

10 Dec '05

ross 2005/12/10 03:25:14 PST Modified files: src static.c type.c docs/users_guide hugs_ghc.xml Log: Parallel list comprehensions: look for zipN functions in both List and Data.List. Revision Changes Path 1.179 +5 -3 hugs98/src/static.c 1.81 +8 -6 hugs98/src/type.c 1.8 +5 -0 hugs98/docs/users_guide/hugs_ghc.xml

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cvs commit: hugs98/src machdep.c
by Ross Paterson 09 Dec '05

09 Dec '05

ross 2005/12/09 16:49:27 PST Modified files: src machdep.c Log: fix to Word74/Int64 marshalling (bug reported by Bulat Ziganshin) Revision Changes Path 1.136 +3 -3 hugs98/src/machdep.c

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cvs commit: hugs98/src static.c
by Ross Paterson 02 Dec '05

02 Dec '05

ross 2005/12/02 09:09:55 PST Modified files: src static.c Log: tweak Revision Changes Path 1.178 +4 -4 hugs98/src/static.c

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cvs commit: hugs98/src connect.h static.c
by Ross Paterson 02 Dec '05

02 Dec '05

ross 2005/12/02 04:42:28 PST Modified files: src connect.h static.c Log: make some functions local to static.c Revision Changes Path 1.92 +2 -6 hugs98/src/connect.h 1.177 +11 -6 hugs98/src/static.c

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cvs commit: hugs98/docs/users_guide options.xml
by Ross Paterson 01 Dec '05

01 Dec '05

ross 2005/12/01 11:34:14 PST Modified files: docs/users_guide options.xml Log: track Cabal change Revision Changes Path 1.21 +1 -1 hugs98/docs/users_guide/options.xml

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RE: System.Info.os
by Simon Marlow 17 Nov '05

17 Nov '05

On 12 November 2005 20:07, Neil Mitchell wrote: >> You can tell the difference if you try to foreign import something >> provided by the mingw32 libraries (eg. libmingwex.a). How does this >> work with WinHugs? > > Not at all, there are no libming* files even on the system when > WinHugs is installed. Hmm, how does WinHugs generate FFI code? Cheers, Simon

3 3

cvs commit: hugs98/src/winhugs RtfWindow.c
by Neil Mitchell 13 Nov '05

13 Nov '05

neil 2005/11/13 18:49:17 PST Modified files: src/winhugs RtfWindow.c Log: Stop deadlocks, related to the Windows message pump being the same one for the RTF window as for the Timer Fix bug where old format would persist in a new execution Revision Changes Path 1.13 +12 -7 hugs98/src/winhugs/RtfWindow.c

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cvs commit: hugs98/src/winhugs RtfWindow.c
by Neil Mitchell 13 Nov '05

13 Nov '05

neil 2005/11/13 18:35:28 PST Modified files: src/winhugs RtfWindow.c Log: Add locking round FlushBuffer, it appears the Timer is entirely unsyncronised from the main thread, so this is needed. In theory there is also a locking issue around AddToBuffer, but I've never managed to trigger it, and the code needs refactoring before the lock's can be put in safely. Revision Changes Path 1.12 +9 -0 hugs98/src/winhugs/RtfWindow.c

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cvs commit: hugs98 RPM.mk Makefile
by Ross Paterson 13 Nov '05

13 Nov '05

ross 2005/11/13 16:06:50 PST Modified files: . RPM.mk Makefile Log: re-enable building Debian files, but ignore the failure if runhugs is absent while building the source tarball. Revision Changes Path 1.43 +1 -2 hugs98/RPM.mk 1.68 +5 -3 hugs98/Makefile

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cvs commit: hugs98/src/winhugs RtfWindow.c
by Neil Mitchell 13 Nov '05

13 Nov '05

neil 2005/11/13 11:09:23 PST Modified files: src/winhugs RtfWindow.c Log: Fix buglet on Windows, occasionally some extra text got printed - 2 nul chars seems better Reset everything on \esc[0m Revision Changes Path 1.11 +4 -5 hugs98/src/winhugs/RtfWindow.c

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cvs commit: hugs98 RPM.mk
by Sven Panne 13 Nov '05

13 Nov '05

panne 2005/11/13 10:29:27 PST Modified files: . RPM.mk Log: Initial try to unbreak an RPM build: The last Debian-related commits led to a chicken-and egg problem, as runhugs is needed for building, well, runhugs... :-[ I don't have a Debian system, so somebody else has to fix this for that platform. Revision Changes Path 1.42 +2 -1 hugs98/RPM.mk

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cvs commit: hugs98/src/winhugs RtfWindow.c
by Neil Mitchell 13 Nov '05

13 Nov '05

neil 2005/11/13 10:23:15 PST Modified files: src/winhugs RtfWindow.c Log: Add support for escape characters, only those which change the format of the text (not position moving ones) Revision Changes Path 1.10 +81 -3 hugs98/src/winhugs/RtfWindow.c

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cvs commit: hugs98/src/winhugs RtfWindow.c
by Neil Mitchell 13 Nov '05

13 Nov '05

neil 2005/11/13 09:52:59 PST Modified files: src/winhugs RtfWindow.c Log: Change from having a last colour, to a format which contains foreground, background, bold and italic (required for AnsiEscape characters) Revision Changes Path 1.9 +35 -12 hugs98/src/winhugs/RtfWindow.c

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cvs commit: hugs98/src/winhugs/installer Parameters.h
by Neil Mitchell 13 Nov '05

13 Nov '05

neil 2005/11/13 09:22:48 PST Modified files: src/winhugs/installer Parameters.h Log: Space between Haskell and 98, thanks to Wolfgang for mentioning this Revision Changes Path 1.3 +1 -1 hugs98/src/winhugs/installer/Parameters.h

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cvs commit: hugs98/src/winhugs DlgMain.c RtfWindow.c RtfWindow.h
by Neil Mitchell 13 Nov '05

13 Nov '05

neil 2005/11/13 09:18:14 PST Modified files: src/winhugs DlgMain.c RtfWindow.c RtfWindow.h Log: Add proper support for ANSI \b character. The buffering now has a notion of an offset from where it should dump the text, the length of the buffer and the current position in the buffer. This makes QuickCheck work properly. Revision Changes Path 1.14 +1 -0 hugs98/src/winhugs/DlgMain.c 1.8 +37 -20 hugs98/src/winhugs/RtfWindow.c 1.4 +1 -0 hugs98/src/winhugs/RtfWindow.h

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QuickCheck vs WinHugs
by Neil Mitchell 13 Nov '05

13 Nov '05

Hi, The progress display in QuickCheck doesn't work in the latest version of WinHugs. It remains entirely blank until the end, not displaying the number it is on. Having looked at the source code to quickcheck, it is interacting with the WinHugs notion of "\b" very badly. In WinHugs \b is treated as phycially delete the last character that was written out on the console, removing it. QuickCheck seems to expect the behaviour of \b to be move the cursor to the left by one position, but do not erase the text that was to the right of the \b character. What should the correct behaviour be, while the \b character is mentioned in the Haskell report, its behaviour is not. Thanks Neil

2 2

RE: System.Info.os
by Simon Marlow 12 Nov '05

12 Nov '05

On 11 November 2005 12:21, Neil Mitchell wrote: >> mingw32 is the only native Windows build we have right now, but it's >> not inconceivable that we might have an even-more-native build in the >> future, by bypassing mingw32 altogether. > The Windows build might be made using mingw32, but it runs natively > without relying on mingw32, as far as I can tell. It certainly runs on > my windows OS without having mingw32 installed (other than the bits > ghc installes additionally). > > The WinHugs is now a genuinely 100% Windows build, using Visual Studio > - only the libraries are preprocessed under Mingw32. You can tell the difference if you try to foreign import something provided by the mingw32 libraries (eg. libmingwex.a). How does this work with WinHugs? Cheers, Simon

2 1

RE: System.Info.os
by Simon Marlow 11 Nov '05

11 Nov '05

The question is, is there any reason that the program might want to know that it is running on top of "mingw32" rather than plain "Win32". mingw32 does provide more - it has more of a posix-like C library than the basic C runtime that Win32 provides (msvcrt), so there is a difference. mingw32 is the only native Windows build we have right now, but it's not inconceivable that we might have an even-more-native build in the future, by bypassing mingw32 altogether. However, most of the time you just want to know whether you're on Windows vs. everything else, so mingw32 is too specific. I guess I'm saying mingw32 doesn't really do much harm, and it's "correct" in some sense, but we should also have provided #ifdef win32_HOST_OS for those cases when you don't care. Cheers, Simon I'm not sure it wrong, per se, just more specific than you want most of the time. On 11 November 2005 01:37, Neil Mitchell wrote: > I noticed GHC also gets it wrong in this case, with the same result. > It's a bit of a shame, but maybe its too late to change... > > On 11/10/05, Ross Paterson <ross(a)soi.city.ac.uk> wrote: >> On Thu, Nov 10, 2005 at 01:14:34PM +0000, Neil Mitchell wrote: >>> The function System.Info.os on WinHugs returns "mingw32", which is >>> not really true. I guess its because the libraries are compiled >>> using mingw32, since they can't be compiled natively from windows? >>> Is there some way to alter the library build scripts? >> >> As MinGW produces native binaries, "mingw32" isn't an appropriate >> value for os in any case -- it should be "mswin32" or the like, >> whether the Win32 binary was compiled with MSVC or MinGW. However >> "mingw32" is the name used by autoconf, and it's pervasive in the >> libraries. Maybe it should be special-cased in System.Info. >> >> Then again, Cabal uses the values of System.Info.{arch,os} to >> construct the CPP symbols to be defined when preprocessing packages >> for Hugs, and package authors have #ifdef mingw32_HOST_OS all over >> the place. >> >> _______________________________________________ >> Cvs-hugs mailing list >> Cvs-hugs(a)haskell.org >> http://www.haskell.org/mailman/listinfo/cvs-hugs >> > _______________________________________________ > Cvs-hugs mailing list > Cvs-hugs(a)haskell.org > http://www.haskell.org/mailman/listinfo/cvs-hugs

2 1

System.Info.os
by Neil Mitchell 10 Nov '05

10 Nov '05

Hi, The function System.Info.os on WinHugs returns "mingw32", which is not really true. I guess its because the libraries are compiled using mingw32, since they can't be compiled natively from windows? Is there some way to alter the library build scripts? Thanks Neil

2 2

cvs commit: hugs98/src hugs.c
by Ross Paterson 10 Nov '05

10 Nov '05

ross 2005/11/10 06:50:53 PST Modified files: src hugs.c Log: remove :! from the summary printed by :? so that it fits on a 24-line screen. Revision Changes Path 1.146 +4 -2 hugs98/src/hugs.c

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cvs commit: hugs98 Makefile
by Ross Paterson 05 Nov '05

05 Nov '05

ross 2005/11/05 08:56:59 PST Modified files: . Makefile Log: remove debian/control etc under veryclean Revision Changes Path 1.67 +1 -1 hugs98/Makefile

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cvs commit: hugs98 Makefile RPM.mk hugs98/debian changelog compat control.in hugs.README.Debian hugs.doc-base hugs.docs hugs.examples hugs.install hugs.links hugs.manpages hugs.menu hugs.postinst hugs.postrm hugs.preinst hugs.prerm make-control.hs ...
by Ross Paterson 05 Nov '05

05 Nov '05

ross 2005/11/05 08:15:01 PST Modified files: . Makefile RPM.mk Added files: debian changelog compat control.in hugs.README.Debian hugs.doc-base hugs.docs hugs.examples hugs.install hugs.links hugs.manpages hugs.menu hugs.postinst hugs.postrm hugs.preinst hugs.prerm make-control.hs rules Log: experimental Debian packaging with each library package in its own package. Revision Changes Path 1.66 +5 -0 hugs98/Makefile 1.41 +1 -0 hugs98/RPM.mk

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