On 2012年06月29日 00:04, Khem Raj wrote:
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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.ouy...@windriver.com>
wrote:
From: Xin Ouyang <xin.ouy...@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 ?
But CCFLAGS cannot be overrided by CFLAGS, because original CCFLAGS has
some -DXXX flags read from the config for perl.
Without these compile flags, the perl modules cannot run correctly.
root@qemux86:~# perl -e "use Net::LibIDN"
...
Compilation failed in require at -e line 1.
BEGIN failed--compilation aborted at -e line 1.
-P
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--
- Pascal
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