all: fix or silence various gcc warnings

As usual, gcc finds some real problems but also reports a ton of noise. Fix the problems and quiet the noise.
2020-01-12 15:05:40 -05:00 · 2020-01-12 15:05:40 -05:00 · fafa622a5b
commit fafa622a5b
parent fa325e9b42
17 changed files with 27 additions and 22 deletions
--- a/bin/9c
+++ b/bin/9c
@ -14,6 +14,10 @@ usegcc()
 		-Wno-comment \
 		-Wno-sign-compare \
 		-Wno-unknown-pragmas \
+		-Wno-misleading-indentation \
+		-Wno-stringop-truncation \
+		-Wno-stringop-overflow \
+		-Wno-format-truncation \
 		-fno-omit-frame-pointer \
 		-fsigned-char \
 	"