fix compiler & linker flags

Change-Id: I2d1641d407740613e4b3fb29033252c999b76a39
Signed-off-by: jongmyeongko <jongmyeong.ko@samsung.com>

diff --git a/CMakeLists.txt b/CMakeLists.txt
index bb99123d4b1f28fcc9dcdec27bed2f1865b239f8..dd773d7388b59d8af3bcf40c4481d1cb26155a23 100644 (file)
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -14,21 +14,22 @@ IF(NOT CMAKE_BUILD_TYPE)
 ENDIF(NOT CMAKE_BUILD_TYPE)
 
 # Compiler flags
-SET(CMAKE_C_FLAGS_PROFILING    "-O2")
-SET(CMAKE_CXX_FLAGS_PROFILING  "-O2 -std=c++11")
-SET(CMAKE_C_FLAGS_DEBUG        "-O0 -g")
-SET(CMAKE_CXX_FLAGS_DEBUG      "-O0 -std=c++11 -g")
-SET(CMAKE_C_FLAGS_RELEASE      "-O2 -g")
-SET(CMAKE_CXX_FLAGS_RELEASE    "-O2 -std=c++11 -g")
-SET(CMAKE_CXX_FLAGS_CCOV       "-O0 -std=c++11 -g --coverage")
+SET(EXTRA_FLAGS "-Wall -Wextra")
+SET(CMAKE_C_FLAGS_PROFILING    "-O2 ${EXTRA_FLAGS}")
+SET(CMAKE_CXX_FLAGS_PROFILING  "-O2 -std=c++11 ${EXTRA_FLAGS}")
+SET(CMAKE_C_FLAGS_DEBUG        "-O0 -g ${EXTRA_FLAGS}")
+SET(CMAKE_CXX_FLAGS_DEBUG      "-O0 -std=c++11 -g ${EXTRA_FLAGS}")
+SET(CMAKE_C_FLAGS_RELEASE      "-O2 -g ${EXTRA_FLAGS}")
+SET(CMAKE_CXX_FLAGS_RELEASE    "-O2 -std=c++11 -g ${EXTRA_FLAGS}")
+SET(CMAKE_CXX_FLAGS_CCOV       "-O0 -std=c++11 -g --coverage ${EXTRA_FLAGS}")
+
+# Linker flags
+SET(EXTRA_LINKER_FLAGS "-Wl,--as-needed")
+SET(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${EXTRA_LINKER_FLAGS}")
 
 # Targets
 SET(TARGET_LIBNAME_WGT_MANIFEST_HANDLERS "wgt-manifest-handlers")
 
-ADD_DEFINITIONS("-Wall")
-ADD_DEFINITIONS("-Wextra")
-ADD_DEFINITIONS("-fPIE")
-ADD_DEFINITIONS("-fPIC")
 ADD_DEFINITIONS("-DPROJECT_TAG=\"wgt-manifest-handlers\"")
 
 ADD_DEFINITIONS("-DSHAREDIR=\"${SHAREDIR}\"")

diff --git a/src/unit_tests/CMakeLists.txt b/src/unit_tests/CMakeLists.txt
index 8a756600d9b408ad7b6027b36b9dd49e84130e83..5a2b74b21a451ea86c71fd4009064e9bf6c8e2b0 100644 (file)
--- a/src/unit_tests/CMakeLists.txt
+++ b/src/unit_tests/CMakeLists.txt
@@ -37,9 +37,12 @@ ENDFOREACH(test)
 # GTest main libraries is still missing, so additional linking of
 # GTEST_MAIN_LIBRARIES is needed.
 
-target_link_libraries(manifest_util_unittest PUBLIC ${TARGET_LIBNAME_PARSER} ${TARGET_LIBNAME_WGT_MANIFEST_HANDLERS} ${GTEST_MAIN_LIBRARIES})
-target_link_libraries(service_handler_unittest PUBLIC ${TARGET_LIBNAME_PARSER} ${TARGET_LIBNAME_WGT_MANIFEST_HANDLERS} ${GTEST_MAIN_LIBRARIES})
-target_link_libraries(content_handler_unittest PUBLIC ${TARGET_LIBNAME_PARSER} ${TARGET_LIBNAME_WGT_MANIFEST_HANDLERS} ${GTEST_MAIN_LIBRARIES})
+TARGET_LINK_LIBRARIES(manifest_util_unittest PUBLIC ${TARGET_LIBNAME_PARSER}
+               ${TARGET_LIBNAME_WGT_MANIFEST_HANDLERS} ${GTEST_MAIN_LIBRARIES})
+TARGET_LINK_LIBRARIES(service_handler_unittest PUBLIC ${TARGET_LIBNAME_PARSER}
+               ${TARGET_LIBNAME_WGT_MANIFEST_HANDLERS} ${GTEST_MAIN_LIBRARIES})
+TARGET_LINK_LIBRARIES(content_handler_unittest PUBLIC ${TARGET_LIBNAME_PARSER}
+               ${TARGET_LIBNAME_WGT_MANIFEST_HANDLERS} ${GTEST_MAIN_LIBRARIES})
 
 FOREACH(test ${TESTS})
   INSTALL(TARGETS ${test} DESTINATION ${BINDIR}/${DESTINATION_DIR})