Commit f587f38c087834a995c8aa43a1e6b917fe68a46f
2016-03-15T18:20:32
CMake: do not overwrite but only append to CMAKE_C_FLAGS_DEBUG This is useful to force "smart" IDEs (like CLIon) to use debug flag -g even it may have decided that "-D_DEBUG" (which is already present) is sufficient.
diff --git a/CMakeLists.txt b/CMakeLists.txt
index f4e56e6..b211a2e 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -412,7 +412,7 @@ IF (MSVC)
# /MTd - Statically link the multithreaded debug version of the CRT
# /MDd - Dynamically link the multithreaded debug version of the CRT
# /RTC1 - Run time checks
- SET(CMAKE_C_FLAGS_DEBUG "/Zi /Od /D_DEBUG /RTC1 ${CRT_FLAG_DEBUG}")
+ SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} /Zi /Od /D_DEBUG /RTC1 ${CRT_FLAG_DEBUG}")
# /DNDEBUG - Disables asserts
# /MT - Statically link the multithreaded release version of the CRT
@@ -464,7 +464,7 @@ ELSE ()
ENDIF()
IF (WIN32 AND NOT CYGWIN)
- SET(CMAKE_C_FLAGS_DEBUG "-D_DEBUG")
+ SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -D_DEBUG")
ENDIF ()
IF (MINGW) # MinGW always does PIC and complains if we tell it to