Remove unnecessary HPX lib check

Author: constracktor

tests/backends/HPX/CMakeLists.txt

@@ -4,6 +4,8 @@
 ##          See the LICENSE.md file in the project root for full license information.
 ########################################################################################################################
 
+find_package(HPX 1.9.0)
+
 ## create HPX tests
 set(PLSSVM_HPX_TEST_NAME HPX_tests)
 
@@ -14,31 +16,6 @@ set(PLSSVM_HPX_TEST_SOURCES
     ${CMAKE_CURRENT_LIST_DIR}/hpx_csvm.cpp
 )
 
-# check if HPX can be enabled
-message(CHECK_START "Checking for HPX backend")
-
-find_package(HPX 1.9.0)
-
-if (NOT HPX_FOUND)
-    message(CHECK_FAIL "not found")
-    if (PLSSVM_ENABLE_HPX_BACKEND MATCHES "ON")
-        message(SEND_ERROR "Cannot find requested backend: HPX!")
-    endif ()
-    return()
-else ()
-    if (NOT DEFINED PLSSVM_CPU_TARGET_ARCHS)
-        if (PLSSVM_ENABLE_HPX_BACKEND MATCHES "ON")
-            message(SEND_ERROR "Found requested HPX backend, but no \"cpu\" targets were specified!")
-        else ()
-            message(STATUS "Found HPX backend, but no \"cpu\" targets were specified!")
-        endif ()
-        message(CHECK_FAIL "skipped")
-        return()
-    endif ()
-endif ()
-message(CHECK_PASS "found ")
-
-
 # add test executable
 add_executable(${PLSSVM_HPX_TEST_NAME} ${CMAKE_CURRENT_LIST_DIR}/../../hpx_main.cpp ${PLSSVM_HPX_TEST_SOURCES})