[OE-core] [PATCH] cpan.bbclass: Fix CCFLAGS.

[Khem Raj]

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On 6/28/2012 12:59 AM, Pascal Ouyang wrote:
> On 2012年06月21日 23:47, Khem Raj wrote:
>> On Thu, Jun 21, 2012 at 12:13 AM,  <xin.ouyang at windriver.com>
>> wrote:
>>> From: Xin Ouyang <Xin.Ouyang at windriver.com>
>>> 
>>> We should not just replace CCFLAGS with CFLAGS while compiling,
>>> because this may cause run-time errors with perl's
>>> DynaLoader.pm.
>>> 
>>> Tested on qemux86 with new libnet-libidn-perl bb recipe:
>> 
>> can you instead try the patch from
>> 
>> http://bugs.debian.org/cgi-bin/bugreport.cgi?msg=19;bug=628522
>> 
> This debian patch takes no effect.
> 
> Actually it try to fix this:
> 
> Some packages which has those lines in Makefile.PL: WriteMakefile( 
> ... 'CCFLAGS'    => 'some cflags', ... ); While run perl
> Makefile.PL to configure, there are CCFLAGS="some cflags" to
> override the original CCFLAGS=$Config{ccflags} in generated
> Makefiles.
> 
> 
> In Poky, CCFLAGS in our generated Makefiles are all right. But when
> we run oe_runmake CCFLAGS="${CFLAGS}" to do_compile, this will 
> override our right CCFLAGS.

but thats what assign operator is meant to do isnt it ?


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