Can anyone comment further on this bug? I've forgotten who the
submitter is, and we need more information.
From the description, it looks like the installed version of HsUnix.h
is being used while compiling the compiler, which is correct for the stage1
compiler, but would be wrong for stage2. Which stage is this?
Cheers,
Simon
GHC wrote:
#729: Build system uses wrong version of include files.
---------------------------+------------------------------------------------
Reporter: guest | Owner:
Type: bug | Status: new
Priority: normal | Milestone:
Component: Build System | Version: 6.4.1
Severity: normal | Resolution:
Keywords: | Os: MacOS X
Difficulty: Unknown | Architecture: powerpc
---------------------------+------------------------------------------------
Old description:
The situation: I am building 6.4.1 using 6.4.1. The installed version was
by a package installer. Now I want to build a source myself, since I want
to see if I can change some things. After the usual stuff and doing make
I obtain this error message:
utils/PrimPacked.lhs:263:0:
Warning: foreign declaration uses deprecated non-standard syntax
In file included from /tmp/ghc25249.hc:5:
/usr/local/lib/ghc-6.4.1/include/HsUnix.h: In function
'__hsunix_rtldNext':
/usr/local/lib/ghc-6.4.1/include/HsUnix.h:103: error: 'RTLD_NEXT'
undeclared (first use in this function)
/usr/local/lib/ghc-6.4.1/include/HsUnix.h:103: error: (Each undeclared
identifier is reported only once
/usr/local/lib/ghc-6.4.1/include/HsUnix.h:103: error: for each function
it appears in.)
/usr/local/lib/ghc-6.4.1/include/HsUnix.h: In function
'__hsunix_rtldDefault':
/usr/local/lib/ghc-6.4.1/include/HsUnix.h:107: error: 'RTLD_DEFAULT'
undeclared (first use in this function)
<<ghc: 50080464 bytes, 11 GCs, 1535164/2972296 avg/max bytes residency (2
samples), 19M in use, 0.13 INIT (0.00 elapsed), 0.51 MUT (1.45 elapsed),
0.28 GC (0.36 elapsed) :ghc>>
make[2]: *** [stage1/utils/PrimPacked.o] Error 1
make[1]: *** [all] Error 1
make: *** [build] Error 1
Having looked at it for a while and discussing the problem with Arthur
van Leeuwen,
we decided that the problem is that the build system uses the HsUnix.h
file of the
existing distribution, and not the one from the sources. The problem
arises because
these two files are different.
New description:
The situation: I am building 6.4.1 using 6.4.1. The installed version was
by a package installer. Now I want to build a source myself, since I want
to see if I can change some things. After the usual stuff and doing make I
obtain this error message:
{{{
utils/PrimPacked.lhs:263:0:
Warning: foreign declaration uses deprecated non-standard syntax
In file included from /tmp/ghc25249.hc:5:
/usr/local/lib/ghc-6.4.1/include/HsUnix.h: In function
'__hsunix_rtldNext':
/usr/local/lib/ghc-6.4.1/include/HsUnix.h:103: error: 'RTLD_NEXT'
undeclared (first use in this function)
/usr/local/lib/ghc-6.4.1/include/HsUnix.h:103: error: (Each undeclared
identifier is reported only once
/usr/local/lib/ghc-6.4.1/include/HsUnix.h:103: error: for each function it
appears in.)
/usr/local/lib/ghc-6.4.1/include/HsUnix.h: In function
'__hsunix_rtldDefault':
/usr/local/lib/ghc-6.4.1/include/HsUnix.h:107: error: 'RTLD_DEFAULT'
undeclared (first use in this function)
<<ghc: 50080464 bytes, 11 GCs, 1535164/2972296 avg/max bytes residency (2
samples), 19M in use, 0.13 INIT (0.00 elapsed), 0.51 MUT (1.45 elapsed),
0.28 GC (0.36 elapsed) :ghc>>
make[2]: *** [stage1/utils/PrimPacked.o] Error 1
make[1]: *** [all] Error 1
make: *** [build] Error 1
}}}
Having looked at it for a while and discussing the problem with Arthur van
Leeuwen,
we decided that the problem is that the build system uses the HsUnix.h
file of the
existing distribution, and not the one from the sources. The problem
arises because
these two files are different.
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