On Mon, Oct 03, 2022 at 06:14:34PM +0000, Richard OGrady wrote:
> Hello,
>
> We are using ptxdist 2022.07 and are building 2 packages, libimxvpuapi2 and
> libimxdmabuffer.
> libimxvpuapi2 depends on libimxdmabuffer and accordingly libimxvpuapi2.in
> selects libimxdmabuffer.
Those 'depends on' and 'select' are actual keywords used in *.in files
or just a description?
> The libimxvpuapi2 build fails during config. The config file shows
>
> Checking for 'libimxdmabuffer >= 0.9.0'
> ['/home/rich/imx6_3D104X_fsl6/Grayhill-iMX6/platform-3D50_std/sysroot-cross/bin/pkg-config',
> '--cflags', '--libs', 'libimxdmabuffer', '>=', '0.9.0']
> err: pkg-config: warning: blocking 'libimxdmabuffer': not selected by
> 'libimxvpuapi2'
>
> So pkg-config-wrapper is blocking the libimxdmabuffer package. The code that
> does this in pkg-config-wrapper is:
>
> for pkg in ${pkgs}; do
> if [[ ! " ${whitelist} " =~ " ${pkg} " && ! "${pkg}" =~
> '-uninstalled' ]]; then
> echo "$(basename ${0}): warning: blocking '${pkg}': not
> selected by '${PKGCONFIG_WHITELIST_SRC}'" >&${ERROR_FD}
> exit 1
> fi
> done
>
> We can get rid of the issue by commenting out the code above in
> pkg-config-wrapper but it seems that then breaks some other packages.
> Libimxdmabuffer is version 1.1.2. Both packages are using waf to build.
>
> What could be going wrong?
It is a bit hard to tell without seeing actutal code, but from description
above I guess you created circular dependency which got dropped.
> Rich OGrady
>
>
