Build failure

[Niklas Larsson]

This comes from:
    commit 58532eb46041aec8d4cbb48b054cb5b001edb43c
    Author: Spencer Janssen <spencer at well-typed.com>
    Date:   Thu Apr 14 01:11:05 2011 -0500

        Add capability sets to the event system. Contains code from Duncan
Coutts.

It's a bit too posixy, it uses getppid() which isn't in the Windows
C-runtime lib. I just ifdeffed in 0 there instead to get it working. It is
pretty cumbersome to find out what the parent process is on Windows, but it
can be done with the toolhelp api in case there is a real need for it.

Didn't there use to be a Windows buildbot?

// Niklas

2011/5/20 Johan Tibell <johan.tibell at gmail.com>

> Duncan, didn't you add capabilities sets recently?
>
> On Fri, May 20, 2011 at 4:11 PM, Simon Peyton-Jones
> <simonpj at microsoft.com> wrote:
> > I’m getting this build failure on a clean “sh validate” on Windows.  All
> the
> > configure stuff has happened from scratch.  Anyone got any ideas?
> >
> > Simon
> >
> >
> >
> > "inplace/bin/ghc-stage1.exe" -optc-Wall -optc-Werror -optc-Wall
> -optc-Wextra
> > -optc-Wstrict-prototypes -optc-Wmissing-prototypes
> > -optc-Wmissing-declarations -optc-Winline -optc-Waggregate-return
> > -optc-Wpointer-arith -optc-Wmissing-noreturn -optc-Wnested-externs
> > -optc-Wredundant-decls -optc-Iincludes -optc-Irts -optc-DCOMPILING_RTS
> > -optc-fno-strict-aliasing -optc-fno-common -optc-Ilibffi/build/include
> > -optc-fomit-frame-pointer -optc-DRtsWay=\"rts_l\" -eventlog  -H32m -O
> -Wall
> > -Werror -H64m -O0 -Iincludes -Irts -DCOMPILING_RTS -package-name rts
> > -dcmm-lint  -Ilibffi/build/include     -i -irts -irts/dist/build
> > -irts/dist/build/autogen -Irts/dist/build -Irts/dist/build/autogen
> > -optc-O2   -c rts/WSDeque.c -o rts/dist/build/WSDeque.l_o
> >
> > cc1.exe: warnings being treated as errors
> >
> >
> >
> > rts\Trace.c:290:1:  error: function declaration isn't a prototype
> >
> >
> >
> > rts\Trace.c:290:15:
> >
> >      error: redundant redeclaration of '__p__environ'
> >
> >
> c:\code\head\inplace\mingw\bin\../lib/gcc/mingw32/4.5.2/../../../../include/stdlib.h:149:51:
> > note: previous declaration of '__p__environ' was here
> >
> > rts\Trace.c: In function 'traceCapsetDetails_':
> >
> >
> >
> > rts\Trace.c:297:31:
> >
> >      error: implicit declaration of function 'getppid'
> >
> >
> >
> > rts\Trace.c:297:31:  error: nested extern declaration of 'getppid'
> >
> > make[1]: *** [rts/dist/build/Trace.l_o] Error 1
> >
> > make[1]: *** Waiting for unfinished jobs....
> >
> > make: *** [all] Error 2
> >
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> >
> >
>
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