don't add libc again

core_test/CMakeLists.txt

@@ -1,47 +1,47 @@
-include_directories(${GTEST_INCLUDE_DIRS})
-include(GoogleTest)
-
-set(fixture_sources
-  file_helper.cpp 
-)
-
-set(test_sources
-  clock_test.cpp
-  cp437_test.cpp
-  crc32_test.cpp
-  command_line_test.cpp
-  datetime_test.cpp
-  datafile_test.cpp
-  eventbus_test.cpp
-  fake_clock_test.cpp
-  findfiles_test.cpp
-  file_test.cpp
-  inifile_test.cpp
-  ip_address_test.cpp
-  log_test.cpp
-  md5_test.cpp
-  os_test.cpp
-  scope_exit_test.cpp
-  semaphore_file_test.cpp
-  stl_test.cpp
-  strings_test.cpp
-  textfile_test.cpp
-  transaction_test.cpp
-  uuid_test.cpp
-  parser/ast_test.cpp
-  parser/lexer_test.cpp
-)
-list(APPEND test_sources core_test_main.cpp)
-
-set_max_warnings()
-
-add_library(core_fixtures ${fixture_sources})
-target_link_libraries(core_fixtures core)
-add_executable(core_tests ${test_sources})
-target_link_libraries(core_tests core_fixtures core gtest)
-gtest_discover_tests(core_tests)
-
-if(OS2)
-  target_link_libraries(core_tests libc libcx)
-endif()
-
+include_directories(${GTEST_INCLUDE_DIRS})
+include(GoogleTest)
+
+set(fixture_sources
+  file_helper.cpp 
+)
+
+set(test_sources
+  clock_test.cpp
+  cp437_test.cpp
+  crc32_test.cpp
+  command_line_test.cpp
+  datetime_test.cpp
+  datafile_test.cpp
+  eventbus_test.cpp
+  fake_clock_test.cpp
+  findfiles_test.cpp
+  file_test.cpp
+  inifile_test.cpp
+  ip_address_test.cpp
+  log_test.cpp
+  md5_test.cpp
+  os_test.cpp
+  scope_exit_test.cpp
+  semaphore_file_test.cpp
+  stl_test.cpp
+  strings_test.cpp
+  textfile_test.cpp
+  transaction_test.cpp
+  uuid_test.cpp
+  parser/ast_test.cpp
+  parser/lexer_test.cpp
+)
+list(APPEND test_sources core_test_main.cpp)
+
+set_max_warnings()
+
+add_library(core_fixtures ${fixture_sources})
+target_link_libraries(core_fixtures core)
+add_executable(core_tests ${test_sources})
+target_link_libraries(core_tests core_fixtures core gtest)
+gtest_discover_tests(core_tests)
+
+if(OS2)
+  target_link_libraries(core_tests libcx)
+endif()
+