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Silence GCC 7.x warnings when building simulator

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Adds -Wno-expansion-to-defined and -Wimplicit-fallthrough=0 to sim
opts.

Change-Id: I62148e392446ae6a3fbe4c4d55770b72962e393d
This commit is contained in:
Franklin Wei 2017-08-23 14:20:58 -04:00
parent 3c514f8e20
commit b13f6e5b67
1 changed files with 5 additions and 0 deletions
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5
tools/configure vendored
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@ -265,6 +265,11 @@ simcc () {
# Some linux setups like to warn about unused results. They are correct,
# but cleaning this up is a lot of work.
GCCOPTS="$GCCOPTS -Wno-unused-result"
# GCC 7.x spits out a lot of warnings about macros containing
# defined() and fall-throughs in switch statements. Fixing all these
# is a waste of time.
GCCOPTS="$GCCOPTS -Wno-expansion-to-defined -Wimplicit-fallthrough=0"
GCCOPTIMIZE=''
LDOPTS="$LDOPTS -lm" # button-sdl.c uses sqrt()
sigaltstack=""