Enable additional compiler warnings

CMakeLists.txt

@@ -127,6 +127,13 @@ configure_file(include/bh/internal/config.in include/bh/internal/config.h)
 add_library(bhlib STATIC ${BH_SOURCE} ${BH_HEADER})
 target_include_directories(bhlib PUBLIC ${BH_INCLUDE_DIRS})
 
+# Enable warnings and pedantics
+if(MSVC)
+    target_compile_options(bhlib PRIVATE /W4)
+else()
+    target_compile_options(bhlib PRIVATE -Wall -Wextra -Wpedantic)
+endif()
+
 # Runtime definition
 add_executable(main
                main.c

tests/CMakeLists.txt

@@ -2,9 +2,6 @@ set(CMAKE_C_STANDARD 90)
 set(CMAKE_C_STANDARD_REQUIRED ON)
 set(CMAKE_C_EXTENSIONS OFF)
 
-# Enable warnings and pedantics
-set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -pedantic") 
-
 # Enable testing
 include(CTest)
 enable_testing()
@@ -17,4 +14,11 @@ foreach(TEST_FILENAME ${TEST_FILES})
     add_executable("${TEST_NAME}" ${TEST_FILENAME})
     target_link_libraries("${TEST_NAME}" bhlib bhunit)
     add_test(NAME "${TEST_NAME}" COMMAND "${TEST_NAME}")
+
+    # Enable warnings and pedantics
+    if(MSVC)
+        target_compile_options("${TEST_NAME}" PRIVATE /W4)
+    else()
+        target_compile_options("${TEST_NAME}" PRIVATE -Wall -Wextra -Wpedantic)
+    endif()
 endforeach()

unit/CMakeLists.txt

@@ -20,3 +20,10 @@ set(BHUNIT_HEADER
 # Library
 add_library(bhunit STATIC ${BHUNIT_SOURCE} ${BHUNIT_HEADER})
 target_include_directories(bhunit PUBLIC include)
+
+# Enable warnings and pedantics
+if(MSVC)
+    target_compile_options(bhunit PRIVATE /W4)
+else()
+    target_compile_options(bhunit PRIVATE -Wall -Wextra -Wpedantic)
+endif()