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Re: Error building gcc/g++ 4.1.1 on AIX 5.2
- From: Michael Helmich <aixrepairman at yahoo dot de>
- To: gcc-help at gcc dot gnu dot org
- Date: Mon, 25 Jun 2007 14:29:37 +0200 (CEST)
- Subject: Re: Error building gcc/g++ 4.1.1 on AIX 5.2
Hi,
I found the answer myself in mailing list gnu-bugs.
The reason is a bug in gawk (see GCC Bugzilla Bug
19601). After installing a new version of gawk (3.1.5)
the error does no longer occur.
Michael
--- Michael Helmich <aixrepairman@yahoo.de> schrieb:
> Hi,
>
> I'm trying to compile gcc/g++ 4.1.1 on AIX 5.2. I
> called configure with parameters --disable-aix64
> --disable-nls --enable-languages=c++. At first
> everything seams to work fine, but then I get lots
> of
> errors while compiling
> <builddir>/gcc/insn-conditions.c, like
>
> <srcdir>/gcc/config/rs6000.md:4695: error
> 'TARGET_POWER2' undeclared
> here (not in a function)
> <srcdir>/gcc/config/rs6000.md:4695: error
> 'TARGET_HARD_FLOAT'
> undeclared here (not in a function)
>
> followed by
>
> <srcdir>/gcc/config/rs6000.md:4696: warning: missing
> initializer
> <srcdir>/gcc/config/rs6000.md:4696: warning: (near
> initialization for
> 'insn_conditions[1].value')
>
> The following symbols are reported as being
> undeclared:
>
> 'TARGET_POWER2'
> 'TARGET_HARD_FLOAT'
> 'TARGET_UPDATE'
> 'TARGET_64BIT'
> 'TARGET_POWERPC'
> 'TARGET_PPC_GFXOPT'
> 'TARGET_XL_COMPAT'
> 'TARGET_PPC_GPOPT'
> 'flag_finite_math_only'
> 'flag_unsafe_math_optimizations'
> 'TARGET_POWERPC64'
> 'TARGET_STRING'
> 'TARGET_FUSED_MADD'
> 'TARGET_SOFT_FLOAT'
> 'TARGET_MULTIPLE'
> 'TARGET_POPCNTB'
> 'TARGET_MINIMAL_TOC'
> 'TARGET_SCHED_PROLOG'
> 'flag_trapping_math'
>
> I found out that in previous versions of gcc at
> least
> the TARGET_xxxxx symbols where defined in
> <srcdir>/gcc/config/rs6000/rs6000.h, but in 4.1.1
> this
> is no longer the case.
>
> Any ideas what's going wrong here?
>
> Michael
>
>
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