x86_64-suse-linux/bin/ld: cannot find -lOpenCL

[ChristophDl]

Dear Linbox team,

I am trying to install linbox after having installed OpenBLAS, givaro and fflas-ffpack.

After cloning linbox from the git repository, I do

autoreconf -i
./configure PKG_CONFIG_PATH=/home/Packages/linboxall/fflasffpackinstall/lib64/pkgconfig:/home/Packages/linboxall/givaroinstall/lib64/pkgconfig --prefix=/home/Packages/linboxall/linboxinstall

A successive

make

runs into the following problems:

/usr/lib64/gcc/x86_64-suse-linux/9/../../../../x86_64-suse-linux/bin/ld: cannot find -lOpenCL
collect2: error: ld returned 1 exit status
make[3]: *** [Makefile:574: liblinbox.la] Error 1
make[3]: Leaving directory '/home/Packages/linboxall/linbox/linbox'
make[2]: *** [Makefile:645: all-recursive] Error 1
make[2]: Leaving directory '/home/Packages/linboxall/linbox/linbox'
make[1]: *** [Makefile:600: all-recursive] Error 1
make[1]: Leaving directory '/home/Packages/linboxall/linbox'
make: *** [Makefile:472: all] Error 2

My .bash_profile includes the following lines:

export PATH="/home/Packages/linboxall/givaroinstall/include:$PATH"
export LD_LIBRARY_PATH="/home/Packages/linboxall/givaroinstall/lib64:$LD_LIBRARY_PATH"
export PATH="/home/Packages/linboxall/fflasffpackinstall/include:$PATH"
export LD_LIBRARY_PATH="/home/Packages/linboxall/fflasffpackinstall/lib64:$LD_LIBRARY_PATH"

Any help is appreciated.

Best,

Christoph