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valgrind.h causes a "variable unused but set" warning in gcc 4.6
authorChristophe Thiéry <christopho128@gmail.com>
Fri, 28 Oct 2011 10:11:38 +0000 (12:11 +0200)
committerChristophe Thiéry <christopho128@gmail.com>
Fri, 28 Oct 2011 10:11:38 +0000 (12:11 +0200)
buildtools/Cmake/Flags.cmake

index 983b40c..f1b7a7f 100644 (file)
@@ -10,12 +10,12 @@ else(NOT __VISUALC__ AND NOT __BORLANDC__)
 endif(NOT __VISUALC__ AND NOT __BORLANDC__)
 
 if(enable_compile_warnings)
 endif(NOT __VISUALC__ AND NOT __BORLANDC__)
 
 if(enable_compile_warnings)
-       set(warnCFLAGS "-Wall -Wunused -Wmissing-prototypes -Wmissing-declarations -Wpointer-arith -Wchar-subscripts -Wcomment -Wformat -Wwrite-strings -Wno-unused-function -Wno-unused-parameter -Wno-strict-aliasing -Wno-format-nonliteral -Werror ")
+       set(warnCFLAGS "-Wall -Wunused -Wmissing-prototypes -Wmissing-declarations -Wpointer-arith -Wchar-subscripts -Wcomment -Wformat -Wwrite-strings -Wclobbered -Wno-unused-function -Wno-unused-parameter -Wno-strict-aliasing -Wno-format-nonliteral -Werror ")
 endif(enable_compile_warnings)
 
 endif(enable_compile_warnings)
 
-#if(enable_compile_warnings AND COMPILER_C_VERSION_MAJOR_MINOR MATCHES "4.6")
-#    set(warnCFLAGS "${warnCFLAGS} -Wno-error=unused-but-set-variable ")
-#endif(enable_compile_warnings AND COMPILER_C_VERSION_MAJOR_MINOR MATCHES "4.6")
+if(COMPILER_C_VERSION_MAJOR_MINOR STRGREATER "4.5")
+       set(warnCFLAGS "${warnCFLAGS} -Wno-unused-but-set-variable ")
+endif(COMPILER_C_VERSION_MAJOR_MINOR STRGREATER "4.5")
 
 if(enable_compile_optimizations)
        set(optCFLAGS "-O3 -finline-functions -funroll-loops -fno-strict-aliasing ")
 
 if(enable_compile_optimizations)
        set(optCFLAGS "-O3 -finline-functions -funroll-loops -fno-strict-aliasing ")
@@ -54,6 +54,6 @@ if(enable_coverage)
                set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fprofile-arcs -ftest-coverage")
                set(TESH_OPTION --enable-coverage)
                add_definitions(-fprofile-arcs -ftest-coverage)
                set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fprofile-arcs -ftest-coverage")
                set(TESH_OPTION --enable-coverage)
                add_definitions(-fprofile-arcs -ftest-coverage)
-               endif(GCOV_PATH)
+       endif(GCOV_PATH)
 endif(enable_coverage)
 
 endif(enable_coverage)