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authorFranklin Wei <git@fwei.tk>2017-08-23 14:20:58 -0400
committerFranklin Wei <git@fwei.tk>2017-08-23 14:32:39 -0400
commitb13f6e5b67abda2e466731f39d221eec2c9eb576 (patch)
treeb4bb642857d17dda091ea40a13de8c37a0b7fe28 /tools
parent3c514f8e20ea8762025a12f9edbea27967e31d76 (diff)
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Silence GCC 7.x warnings when building simulator
Adds -Wno-expansion-to-defined and -Wimplicit-fallthrough=0 to sim opts. Change-Id: I62148e392446ae6a3fbe4c4d55770b72962e393d
Diffstat (limited to 'tools')
-rwxr-xr-xtools/configure5
1 files changed, 5 insertions, 0 deletions
diff --git a/tools/configure b/tools/configure
index 0db6501288..7b3df06dcd 100755
--- a/tools/configure
+++ b/tools/configure
@@ -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=""