Propagate PkgConfig Criterion path to linkers

MacOS build was not working likely because there Criterion was not on the default path and CMake was not propagating the path it found

Author: Rastislav Turanyi

CMakeLists.txt

@@ -65,7 +65,7 @@ find_package(BLAS REQUIRED)
 
 if(BUILD_TESTING)
   find_package(PkgConfig REQUIRED)
-  pkg_check_modules(criterion REQUIRED criterion)
+  pkg_check_modules(CRITERION REQUIRED IMPORTED_TARGET criterion)
   add_subdirectory(tests)
 endif()
 

tests/CMakeLists.txt

@@ -18,7 +18,7 @@ if(BUILD_TESTING)
 
     target_link_libraries(test_real_data ${MATH_LIBRARY})
     target_link_libraries(test_real_data openblas)
-    target_link_libraries(test_real_data criterion)
+    target_link_libraries(test_real_data PkgConfig::CRITERION)
 
     target_link_libraries(test_real_data testing_utils)
 

tests/unit_tests/CMakeLists.txt

@@ -14,7 +14,7 @@ if(BUILD_TESTING)
 
   target_link_libraries(unit_test ${MATH_LIBRARY})
   target_link_libraries(unit_test openblas)
-  target_link_libraries(unit_test criterion)
+  target_link_libraries(unit_test PkgConfig::CRITERION)
 
   target_link_libraries(unit_test testing_utils)
 
@@ -37,7 +37,7 @@ if(BUILD_TESTING)
 
     target_link_libraries(test_constructors_omp ${MATH_LIBRARY})
     target_link_libraries(test_constructors_omp openblas)
-    target_link_libraries(test_constructors_omp criterion)
+    target_link_libraries(test_constructors_omp PkgConfig::CRITERION)
     target_link_libraries(test_constructors_omp OpenMP::OpenMP_C)
 
     target_link_libraries(test_constructors_omp testing_utils)

tests/utils/CMakeLists.txt

@@ -6,5 +6,5 @@ if(BUILD_TESTING)
 
   target_link_libraries(testing_utils ${MATH_LIBRARY})
   target_link_libraries(testing_utils openblas)
-  target_link_libraries(testing_utils criterion)
+  target_link_libraries(testing_utils PkgConfig::CRITERION)
 endif()