Trying to fix CI...

CMakeLists.txt

@@ -155,15 +155,15 @@ endif()
 
 if(NOT WIN32)
     message("Checking Armadillo dependencies")
-#    find_package(LAPACK)
-#    find_package(BLAS)
+    find_package(LAPACK)
+    find_package(BLAS)
 
     set(ARMA_LIBS "")
     if(NOT LAPACK_FOUND AND NOT BLAS_FOUND)
         find_package(OpenBLAS)
         if(NOT OpenBLAS_FOUND AND ALLOW_DEPENDENCIES_DOWNLOAD)
             # Download and build OpenBLAS locally
-            message("Nor LAPACK nor BLAS were found - OpenBLAS will be downloaded and built.")
+            message("Nor LAPACK nor BLAS nor OpenBLAS were found - OpenBLAS will be downloaded and built.")
             include(DownloadOpenBLAS)
         endif()
     endif()

FindOpenBLAS.cmake

@@ -6,7 +6,7 @@ FIND_PATH(
     OpenBLAS_INCLUDE_DIR
 
     NAMES
-    cblas.h
+        cblas.h
 
     HINTS
         ${OpenBLAS_INCLUDE_DIRECTORY}
@@ -14,9 +14,10 @@ FIND_PATH(
         ${ROOT_DIR}/external_dependencies/OpenBLAS
         /usr
 
-        PATH_SUFFIXES
+    PATH_SUFFIXES
         include
         include/x86_64-linux-gnu
+        include/OpenBLAS
 )
 
 #IF(${OpenBLAS_INCLUDE_DIR} MATCHES "^.*external_dependencies.*$")
@@ -37,18 +38,19 @@ FIND_PATH(
         OpenBLAS_LIBRARIES
 
         NAMES
-        ${LIB_PREFIX}openblas.${LIB_SUFFIX}
+            ${LIB_PREFIX}openblas.${LIB_SUFFIX}
 
         HINTS
-        ${OpenBLAS_LIBRARY_DIRECTORY}
-        $ENV{OpenBLAS_LIBRARY_DIRECTORY}
-        ${ROOT_DIR}/external_dependencies/OpenBLAS
-        /usr
+            ${OpenBLAS_LIBRARY_DIRECTORY}
+            $ENV{OpenBLAS_LIBRARY_DIRECTORY}
+            ${ROOT_DIR}/external_dependencies/OpenBLAS
+            /usr
 
         PATH_SUFFIXES
-        lib
-        lib/x86_64-linux-gnu
-        local
+            lib
+            lib/x86_64-linux-gnu
+            local
+            include/OpenBLAS/lib
     )
 
     # Set OpenBLAS_Found

src/CMakeLists.txt

@@ -63,7 +63,7 @@ if ("${BUILD_LIB}" STREQUAL "yes")
             NormalizationStrategy/NormalizationStrategy.cpp
             LearningMethods/GradientDescentSingleItem.cpp
             LearningMethods/LearningSequence.cpp
-            LearningMethods/GradientDescentBB.cpp
+            LearningMethods/GradientDescentBB.cpp6
     )
 
     # FileSystem C++ library - has to be linked manually in GCC-8