On Dec 16, 2011, at 7:39 PM, Paul H. Hargrove wrote:
> I've noticed that on, for instance, FreeBSD I must compile openmpi-1.5.5rc1
> with "gmake" rather than "make".
> I didn't see "GNU Make" listed as a build dependency in the README, and so I
> wonder if this was known.
>
> The failure mode seen with Berkeley Make in place of GNU Make is somewhat
> non-intuitive:
>> Making all in asm
>> CC asm.lo
>> /usr/bin/perl
>> '/home/phargrov/OMPI//openmpi-1.5.5rc1/opal/asm/generate-asm.pl' 'AMD64'
>> 'default-.text-.globl-:--.L-@-1-0-1-1-0'
>> '/home/phargrov/OMPI//openmpi-1.5.5rc1/opal/asm/base'
>> '../../opal/asm/generated/atomic-amd64-linux-nongas.s'
>> Use of uninitialized value $1 in concatenation (.) or string at
>> /home/phargrov/OMPI//openmpi-1.5.5rc1/opal/asm/generate-asm.pl line 16.
>> Could not open ../../opal/asm/generated/atomic-amd64-linux-nongas.s:
>> *** Error code 2
>>
> And I don't have any clue what the relation may be between that error and the
> version of make.
No, this is not desirable. Gah. :-(
Can you look in opal/asm/base/Maekfile and see what the values of
OPAL_ASSEMBLY_ARCH and OPAL_ASSEMBLY_FORMAT are? Specifically: are they
non-empty on these two cases?
I ask because the only place generate-asm.pl is invoked is via a Makefile rule:
$(PERL) '$(top_srcdir)/opal/asm/generate-asm.pl' '@OPAL_ASSEMBLY_ARCH@'
'@OPAL_ASSEMBLY_FORMAT@' '$(top_srcdir)/opal/asm/base'
'$(top_builddir)/opal/asm/generated/@OMPI_ASM_FILE@'
$1 should correspond to @OPAL_ASSEMBLY_ARCH@, and it should never be empty.
--
Jeff Squyres
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