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From:	jojelino <jojelino AT gmail DOT com>
Subject:	Re: Bogus dependencies in libtool .la files for libgtk2.0-devel-2.20.1-1, libpango1.0-devel-1.28.1-1, libpango1.0-devel-1.28.1-1
Date:	Mon, 26 Sep 2011 00:42:06 +0900
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On 2011-09-25 PM 11:51, Dave Korn wrote:
> before you can compile it from source, and that it might be worth backing up
> the .la files just in case this -lstdc++ actually is required somewhere, but
> I'd be happier if this could either be fixed in the distro, or if someone
> could tell me why these libs think they need to link against libstdc++?
>
>      cheers,
>        DaveK
>
>

lstdc++ is included in postdeps in libtool for some reason.

postdeps="-lstdc++ -lmingwthrd -lmingw32 -lgcc_s -lgcc -lmoldname 
-lmingwex -lmsvcrt -ladvapi32 -lshell32 -luser32 -lkernel32 -lmingwthrd 
-lmingw32 -lgcc_s -lgcc -lmoldname -lmingwex -lmsvcrt"

this postdeps was introduced by
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | 
$GREP -v "^Configured with:" | $GREP "\-L"'

but in config.status,
postdeps=''
postdeps_CXX='-lstdc++ -lmingwthrd -lmingw32 -lgcc_s -lgcc -lmoldname 
-lmingwex -lmsvcrt -ladvapi32 -lshell32 -luser32 -lkernel32 -lmingwthrd 
-lmingw32 -lgcc_s -lgcc -lmoldname -lmingwex -lmsvcrt'
so it seems good.
therefore, this problem began from *executing libtool commands*.
the variable 'postdeps' is not tagged with "_CXX". resulting in 
wrong-generated libtool


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