Re: [libvirt] perl-Sys-Virt docs and linker options
On Wed, Jul 04, 2018 at 12:05:27PM +0200, Olaf Hering wrote:
The docs in libvirt-perl.git refer still to Makefile.PL.
In the buildlog I noticed that somehow /usr/local is used, nothing uses the relevant
flags from libvirt.pc:
cc -shared -L/usr/local/lib64 -fstack-protector -o blib/arch/auto/Sys/Virt/Virt.so
lib/Sys/Virt.o -lvirt
But even the patch below just appends -L %{_libdir} to that command. Any idea how to
suppress
-L/usr/local/lib64? It happens to work for me, likely because the toolchain has
/usr/lib64 in
a default path.
I expect /usr/local/lib64 is coming from Perl/Module::Buld itself.
Any -L/path needed for libvirt would be reported by pkgconfig,
if it is needed.
When you install libvirt into /usr, pkgconfig will never output
-L/usr/lib64, because that's in the compilers default search
path. It'll only output a -L flag if installed somewhere
unusual
$ PKG_CONFIG_PATH=/usr/lib64/pkgconfig pkg-config --libs libvirt
-lvirt
$ PKG_CONFIG_PATH=/opt/libvirt/4.4.0/lib/pkgconfig pkg-config --libs libvirt
-L/opt/libvirt/4.4.0/lib -lvirt
So I'm not seeing anything that needs fixing here.
Regards,
Daniel
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