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Disable warning 4800 for Visual Studio

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Visual Studio 2010 complains about constructs such as:

int myInt = 1;
bool myBool = myInt;

Which are fine with most compilers. It would instead like:

int myInt = 1;
bool myBool = (myInt != 0);

Warning 4800 is just an optimization warning and is therefore safe to
disable. This patch disables warning 4800.
This commit is contained in:
Michael Mc Donnell 2012-09-15 16:21:07 -04:00
parent 3e794a6087
commit 256dff0a29
1 changed files with 2 additions and 0 deletions
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2
CMakeLists.txt
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@ -513,6 +513,7 @@ if (WIN32)
4309 # Variable overflow, trying to store 128 in a signed char for example
4355 # Using 'this' in member initialization list
4701 # Potentially uninitialized local variable used
4800 # Boolean optimization warning, e.g. myBool = (myInt != 0) instead of myBool = myInt
)
foreach(d ${WARNINGS_DISABLE})
@ -524,6 +525,7 @@ if (WIN32)
set_target_properties(omwlauncher PROPERTIES COMPILE_FLAGS ${WARNINGS})
endif (BUILD_LAUNCHER)
set_target_properties(openmw PROPERTIES COMPILE_FLAGS ${WARNINGS})
set_target_properties(esmtool PROPERTIES COMPILE_FLAGS ${WARNINGS})
endif(MSVC)
# Same for MinGW