gitlab-ci: disable CLAT if required libraries are missing

Old Alpine and Debian release don't have the required libraries,
disable CLAT on them.

Fixes: dd3758dd80 ('contrib: Add libbpf and libxdp to dependencies')

contrib/scripts/nm-ci-run.sh

@@ -55,6 +55,7 @@ _WITH_LIBTEAM="true"
 _WITH_DOCS="true"
 _WITH_SYSTEMD_LOGIND="true"
 _WITH_NBFT="true"
+_WITH_CLAT="true"
 if [ $IS_ALPINE = 1 ]; then
     _WITH_SYSTEMD_LOGIND="false"
 fi
@@ -63,6 +64,14 @@ if ! pkgconf 'libnvme >= 1.5'; then
     _WITH_NBFT="false"
 fi
 
+if ! pkgconf 'libndp >= 1.9'; then
+    _WITH_CLAT="false"
+fi
+
+if ! pkgconf 'libbpf >= 1.3'; then
+    _WITH_CLAT="false"
+fi
+
 if [ -z "${NMTST_SEED_RAND+x}" ]; then
     NMTST_SEED_RAND="$SRANDOM"
     if [ -z "$NMTST_SEED_RAND" ]; then
@@ -195,6 +204,7 @@ meson setup build \
     -D ifupdown=true \
     \
     -D nbft=$_WITH_NBFT \
+    -D clat=$_WITH_CLAT \
     \
     #end