fix gitlab ci

.gitlab-ci.yml

@@ -10,7 +10,7 @@ stages:
 
 job_build_homepage:
   stage: build_homepage
-  script: "make -C doc doc; scp -r doc/html xerusweb:libxerus.org-443"
+  script: "cp .config.mk.ci.gcc config.mk; make -C doc doc; scp -r doc/html xerusweb:libxerus.org-443"
   when: always
   only: 
     - master

include/xerus.h

@@ -60,7 +60,6 @@
     #include "xerus/algorithms/adf.h"
     #include "xerus/algorithms/uqAdf.h"
     #include "xerus/algorithms/iht.h"
-    #include "xerus/algorithms/crossApproximation.h"
     #include "xerus/algorithms/largestEntry.h"
     
 	#include "xerus/examples/specificLowRankTensors.h"