Commit bbac03ec authored by Jose Fonseca's avatar Jose Fonseca Committed by Jose Fonseca

scons: Disable MSVC signed/unsigned mismatch warnings.

By default gcc ignores the issue, and as result code that mixes
signed/unsigned is so widespread through the code base that it ends up
being little more than noise, potentially obscuring more pertinent

Maybe one day we enable the corresponding gcc warnings and cleanup, but
until then, this change disables them.
Reviewed-by: Brian Paul's avatarBrian Paul <>
Reviewed-by: default avatarRoland Scheidegger <>
parent 2ccfce3f
......@@ -494,6 +494,7 @@ def generate(env):
ccflags += [
'/W3', # warning level
'/wd4018', # signed/unsigned mismatch
'/wd4244', # conversion from 'type1' to 'type2', possible loss of data
'/wd4305', # truncation from 'type1' to 'type2'
'/wd4800', # forcing value to bool 'true' or 'false' (performance warning)
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