MSYS build - stage 2 problem

[Simon Marlow]

The libraries are now happily building for me on MSYS, I didn't get the
CPUTime failure.  Did you configure with the right --with-gcc option?

Cheers,
	Simon

> -----Original Message-----
> From: cvs-all-bounces at haskell.org 
> [mailto:cvs-all-bounces at haskell.org] On Behalf Of Simon Marlow
> Sent: 18 March 2004 16:50
> To: Gour; cvs-ghc at haskell.org
> Subject: RE: MSYS build - stage 2 problem
> 
>  
> Aha!  So in fact the problem has nothing to do with '/' vs. '\'.
> 
> In fact, the C compiler was failing with an error message, and because
> System.system does not propagate errors back to the caller on Win98
> (another bug), it was trying to go on and link the .o file, 
> which didn't
> exist.
> 
> I'll look at the CPUTime.hsc failure when I get a chance.
> 
> Cheers,
> 	Simon
> 
> > -----Original Message-----
> > From: cvs-all-bounces at haskell.org 
> > [mailto:cvs-all-bounces at haskell.org] On Behalf Of Gour
> > Sent: 18 March 2004 16:23
> > To: cvs-ghc at haskell.org
> > Subject: Re: MSYS build - stage 2 problem
> > 
> > Simon Peyton-Jones (simonpj at microsoft.com) wrote:
> > 
> > > Then 'make'.  And it successfully built the entire tree.  
> No problem
> > > with hsc2hs.
> > 
> > Here is the result with latest 6.2.1 binary and yesterday's 
> CVS code.
> > 
> > Earleir I reported that I get the same error with hsc2hs and 
> > I did a slight
> > change in hsc2hs' Main.hs, namely:
> > 
> > l.812:
> > 
> > #if defined(mingw32_HOST_OS)
> > subst a b ls = map (\ x -> if x == a then b else x) ls
> > unDosifyPath xs = subst '\\' '/' xs
> > -- fix for msys build
> > -- dosifyPath xs = subst '/' '\\' xs
> > dosifyPath xs = xs
> > 
> > In that way, when hsc2hs is invoked I get:
> > 
> > --------------------------------------------------------------
> > ----------
> > ../../ghc/utils/hsc2hs/hsc2hs-inplace -Iinclude 
> > -I../../ghc/includes -Icbits/regex -I.    System/CPUTime.hsc
> > Executing: c:/MinGW/bin/gcc -c -mno-cygwin 
> > -D__GLASGOW_HASKELL__=602 -Ic:/ghc/fptools/ghc/includes 
> > -Iinclude -I../../ghc/includes -Icbits/regex -I. 
> > System/CPUTime_hsc_make.c -o System/CPUTime_hsc_make.o
> > Executing: c:/MinGW/bin/gcc System/CPUTime_hsc_make.o -o 
> > System/CPUTime_hsc_make.exe
> > 
> > Fail: System/CPUTime_hsc_make.o: removeFile: does not exist 
> > (No such file or directory)
> > 
> > As you can see, now there is correct parameter, i.e. 
> > System/CPUTime.hsc
> > 
> > 
> > However, closer look at the process (after manually creating 
> > CPUTime_hsc_make.c) reveals the problem:
> > 
> > unknown at GAURA-GOUR /ghc/fptools/libraries/base
> > $ ../../ghc/utils/hsc2hs/hsc2hs -v -Iinclude 
> > -I../../ghc/includes -Icbits/regex
> >  -I.    System/CPUTime.hsc
> > Executing: ghc -c -Iinclude -I../../ghc/includes 
> > -Icbits/regex -I. System/CPUTime_hsc_make.c -o 
> > System/CPUTime_hsc_make.o
> > CPUTime.hsc: In function `main':
> > CPUTime.hsc:141: warning: implicit declaration of function 
> `hsc_line'
> > CPUTime.hsc:92: warning: implicit declaration of function 
> `hsc_const'
> > CPUTime.hsc:106: warning: implicit declaration of function 
> `hsc_peek'
> > CPUTime.hsc:106: parse error before "FILETIME"
> > CPUTime.hsc:107: parse error before "FILETIME"
> > Executing: ghc System/CPUTime_hsc_make.o -o 
> > System/CPUTime_hsc_make.exe
> > gcc: System/CPUTime_hsc_make.o: No such file or directory
> > 
> > Fail: System/CPUTime_hsc_make.o: removeFile: does not exist 
> > (No such file or directory)
> > 
> > 
> > Similar thing when invoking next *.hsc:
> > 
> > unknown at GAURA-GOUR /ghc/fptools/libraries/base
> > $ c:/MinGW/bin/gcc -c -mno-cygwin -D__GLASGOW_HASKELL__=602 
> > -Ic:/ghc/fptools/gh
> > c/includes -Iinclude -I../../ghc/includes -Icbits/regex -I. 
> > System/Posix/Signal
> > s_hsc_make.c -o System/Posix/Signals_hsc_make.o
> > In file included from Signals.hsc:90:
> > c:/ghc/fptools/ghc/includes/Signals.h:19: error: parse error 
> > before "StgStablePtr"
> > Signals.hsc: In function `main':
> > Signals.hsc:125: error: `stdout' undeclared (first use in 
> > this function)
> > Signals.hsc:125: error: (Each undeclared identifier is 
> > reported only once
> > Signals.hsc:125: error: for each function it appears in.)
> > 
> > What is this?
> > 
> > Is it a step forward or backward?
> > 
> > Sincerely,
> > Gour
> > 
> > -- 
> > Gour
> > gour at mail.inet.hr
> > Registered Linux User #278493
> > 
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