[Liblas-commits] hg: Always use W4 warnings level for Visual Studio - helps to ca...

[liblas-commits at liblas.org]

changeset 30eae0160989 in /Volumes/Data/www/liblas.org/hg
details: http://hg.liblas.orghg?cmd=changeset;node=30eae0160989
summary: Always use W4 warnings level for Visual Studio - helps to catch portability issues

diffstat:

 CMakeLists.txt |  7 +++++++
 1 files changed, 7 insertions(+), 0 deletions(-)

diffs (17 lines):

diff -r f4bf40539852 -r 30eae0160989 CMakeLists.txt
--- a/CMakeLists.txt	Wed Aug 25 08:12:37 2010 -0500
+++ b/CMakeLists.txt	Wed Aug 25 23:31:37 2010 +0100
@@ -82,6 +82,13 @@
             add_definitions(-D_CRT_NONSTDC_NO_WARNING)
             add_definitions(-D_SCL_SECURE_NO_WARNINGS)
         endif()
+        
+        if(CMAKE_CXX_FLAGS MATCHES "/W[0-4]")
+            string(REGEX REPLACE "/W[0-4]" "/W4"
+                   CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
+        else()
+            set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /W4")
+        endif()
 
         # Generate dot-user file with user-specific settings for Visual Studio project
         set(MSVC_ENVIRONMENT_PATH "" CACHE STRING