[yocto] [meta-qt5] static link plugin lib path problem

[Qiang Yu]

the share link version of the same Makefile's LIBS has no plugin link:
LIBS          = $(SUBLIBS)
-L/opt/yocto/build/sunxi/linda-a20navi-base/tmp/work/cortexa7hf-vfp-vfpv4-neon-linda-linux-gnueabi/qtxmlpatterns/5.3.2-r0/build/lib
-lQt5XmlPatterns -lQt5Network -lQt5Core -lpthread

On Thu, Feb 5, 2015 at 10:53 AM, Qiang Yu <yuq825 at gmail.com> wrote:

> Hi all,
>
> I use meta-qt5 for QT5 support. But I need static link the application so
> I remove the -share from configure args and add -static.
>
> The "bitbake qtbase" is fine, but "bitbake qtxmlpatterns" do_compile fail:
> | linking ../../bin/xmlpatterns
> |
> /opt/yocto-rel/yocto/0.1/build/linda-a20navi/tmp/sysroots/x86_64-linux/usr/libexec/arm-linda-linux-gnueabi/gcc/arm-linda-linux-gnueabi/4.9.1/ld:
> warning: library search path "/usr/lib/qt5/plugins/bearer" is unsafe for
> cross-compilation
> |
> /opt/yocto-rel/yocto/0.1/build/linda-a20navi/tmp/sysroots/x86_64-linux/usr/libexec/arm-linda-linux-gnueabi/gcc/arm-linda-linux-gnueabi/4.9.1/ld:
> cannot find -lqgenericbearer
> | collect2: error: ld returned 1 exit status
> | make[2]: *** [../../bin/xmlpatterns] Error 1
> | make[2]: Leaving directory
> `/opt/yocto-rel/yocto/0.1/build/linda-a20navi/tmp/work/cortexa7hf-vfp-vfpv4-neon-linda-linux-gnueabi/qtxmlpatterns/5.3.2-r0/build/tools/xmlpatterns'
>
> I find the Makefile generated by qmake for tools/xmlpatterns has the wrong
> LIBS:
> LIBS          = $(SUBLIBS)
> -L/opt/yocto-rel/yocto/0.1/build/linda-a20navi/tmp/work/cortexa7hf-vfp-vfpv4-neon-linda-linux-gnueabi/qtxmlpatterns/5.3.2-r0/build/lib
> -lQt5XmlPatterns -lQt5Network -lQt5Core -lz -lm -ldl -lrt
> -L/usr/lib/qt5/plugins/bearer -lqgenericbearer -lpthread
>
> It seems the plugin lib dir doesn't have a cross compile prefix. Any one
> meet this problem before or know how to fix static link plugin lib path?
>
> Thanks,
> Qiang
>
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