build: fix compiler and cmake warnings

added missing virtual destructor fixed a warning in token.h: expression with side effects will be evaluated despite being used as an operand to 'typeid' CMP00043 Cmake warning added missing override keyword
2015-08-18 14:43:32 +02:00
parent d8489c0b04
commit fb877e1304
11 changed files with 36 additions and 15 deletions
@@ -23,7 +23,7 @@ if(EXISTS "${CMAKE_SOURCE_DIR}/.git")
    )

    execute_process(
-        COMMAND git describe --match "[0-9]*" --abbrev=7 HEAD
+        COMMAND git describe --long --match "[0-9]*" --abbrev=7 HEAD
        WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
        OUTPUT_VARIABLE GIT_VERSION_NUMBER
        OUTPUT_STRIP_TRAILING_WHITESPACE