CMake: Prefer keyword signature of target_link_libraries command

Closes #2515

1 files changed, 21 insertions, 24 deletions

diff --git a/test/unit/CMakeLists.txt b/test/unit/CMakeLists.txt
index 7c4c124a..b9efd926 100644
--- a/test/unit/CMakeLists.txt
+++ b/test/unit/CMakeLists.txt
@@ -73,8 +73,8 @@ add_executable(proj_errno_string_test
   main.cpp
   proj_errno_string_test.cpp)
 target_link_libraries(proj_errno_string_test
-  GTest::gtest
-  ${PROJ_LIBRARIES})
+  PRIVATE GTest::gtest
+  PRIVATE ${PROJ_LIBRARIES})
 add_test(NAME proj_errno_string_test COMMAND proj_errno_string_test)
 set_property(TEST proj_errno_string_test
   PROPERTY ENVIRONMENT ${PROJ_TEST_ENVIRONMENT})
@@ -83,8 +83,8 @@ add_executable(proj_angular_io_test
   main.cpp
   proj_angular_io_test.cpp)
 target_link_libraries(proj_angular_io_test
-  GTest::gtest
-  ${PROJ_LIBRARIES})
+  PRIVATE GTest::gtest
+  PRIVATE ${PROJ_LIBRARIES})
 add_test(NAME proj_angular_io_test COMMAND proj_angular_io_test)
 set_property(TEST proj_angular_io_test
   PROPERTY ENVIRONMENT ${PROJ_TEST_ENVIRONMENT})
@@ -93,8 +93,8 @@ add_executable(proj_context_test
   main.cpp
   proj_context_test.cpp)
 target_link_libraries(proj_context_test
-  GTest::gtest
-  ${PROJ_LIBRARIES})
+  PRIVATE GTest::gtest
+  PRIVATE ${PROJ_LIBRARIES})
 add_test(NAME proj_context_test COMMAND proj_context_test)
 set_property(TEST proj_context_test
   PROPERTY ENVIRONMENT ${PROJ_TEST_ENVIRONMENT})
@@ -106,8 +106,8 @@ else()
     main.cpp
     pj_phi2_test.cpp)
   target_link_libraries(pj_phi2_test
-    GTest::gtest
-    ${PROJ_LIBRARIES})
+    PRIVATE GTest::gtest
+    PRIVATE ${PROJ_LIBRARIES})
   add_test(NAME pj_phi2_test COMMAND pj_phi2_test)
   set_property(TEST pj_phi2_test
     PROPERTY ENVIRONMENT ${PROJ_TEST_ENVIRONMENT})
@@ -127,20 +127,19 @@ add_executable(proj_test_cpp_api
   test_c_api.cpp
   test_grids.cpp)
 target_link_libraries(proj_test_cpp_api
-  GTest::gtest
-  ${PROJ_LIBRARIES}
-  ${SQLITE3_LIBRARY})
+  PRIVATE GTest::gtest
+  PRIVATE ${PROJ_LIBRARIES}
+  PRIVATE ${SQLITE3_LIBRARY})
 add_test(NAME proj_test_cpp_api COMMAND proj_test_cpp_api)
 set_property(TEST proj_test_cpp_api
   PROPERTY ENVIRONMENT ${PROJ_TEST_ENVIRONMENT})
 
-
 add_executable(gie_self_tests
   main.cpp
   gie_self_tests.cpp)
 target_link_libraries(gie_self_tests
-  GTest::gtest
-  ${PROJ_LIBRARIES})
+  PRIVATE GTest::gtest
+  PRIVATE ${PROJ_LIBRARIES})
 add_test(NAME gie_self_tests COMMAND gie_self_tests)
 set_property(TEST gie_self_tests
   PROPERTY ENVIRONMENT ${PROJ_TEST_ENVIRONMENT})
@@ -151,34 +150,32 @@ add_executable(test_network
 if(CURL_ENABLED)
   include_directories(${CURL_INCLUDE_DIR})
   target_compile_definitions(test_network PRIVATE -DCURL_ENABLED)
-  target_link_libraries(test_network ${CURL_LIBRARY})
+  target_link_libraries(test_network PRIVATE ${CURL_LIBRARY})
 endif()
 target_link_libraries(test_network
-  GTest::gtest
-  ${PROJ_LIBRARIES}
-  ${SQLITE3_LIBRARY})
+  PRIVATE GTest::gtest
+  PRIVATE ${PROJ_LIBRARIES}
+  PRIVATE ${SQLITE3_LIBRARY})
 add_test(NAME test_network COMMAND test_network)
 set_property(TEST test_network
   PROPERTY ENVIRONMENT ${PROJ_TEST_ENVIRONMENT})
 
-
 add_executable(test_defmodel
   main.cpp
   test_defmodel.cpp)
 target_link_libraries(test_defmodel
-  GTest::gtest
-  ${PROJ_LIBRARIES})
+  PRIVATE GTest::gtest
+  PRIVATE ${PROJ_LIBRARIES})
 add_test(NAME test_defmodel COMMAND test_defmodel)
 set_property(TEST test_defmodel
   PROPERTY ENVIRONMENT ${PROJ_TEST_ENVIRONMENT})
 
-
 add_executable(test_tinshift
   main.cpp
   test_tinshift.cpp)
 target_link_libraries(test_tinshift
-  GTest::gtest
-  ${PROJ_LIBRARIES})
+  PRIVATE GTest::gtest
+  PRIVATE ${PROJ_LIBRARIES})
 add_test(NAME test_tinshift COMMAND test_tinshift)
 set_property(TEST test_tinshift
   PROPERTY ENVIRONMENT ${PROJ_TEST_ENVIRONMENT})