[Buildroot] [PATCH 1/1] ccid: fix build with pkgconf 1.5.3

[Arnout Vandecappelle]

On 11/12/2018 18:21, Fabrice Fontaine wrote:
> Do not add DESTDIR before usbdropdir to install pcsc drivers in
> src/Makefile.am.
> 
> Indeed, usbdropdir is retrieved from libpcsc.pc and can be prefixed by
> sysroot, so it can can be set for example to:
> usbdropdir='/accts/mlweber1/rclinux/rc-buildroot-test/scripts/instance-3/output/host/bin/../microblazeel-buildroot-linux-uclibc/sysroot/usr/lib/pcsc/drivers'
> 
> If DESTDIR is added before usbdropdir, files will be installed in a
> wrong directory and build will fail

 I have the feeling this is not the right fix. I think the problem really is
that pkg-config should prefix usbdropdir with sysroot. To me it seems that the
right thing to do is to add the sysroot to -L and -I flags, but not to add it to
random variables...

 Maybe other people who have a better understanding of how pkg-config is
supposed to work can shed some light?

 Regards,
 Arnout