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arm: Disable -Wcast-align warning.

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Any modern system can handle unaligned memory access.  On armv7 it's
slightly slower, that's all.
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Richard W.M. Jones
2016-01-29 20:57:49 +00:00
parent 8a910136e4
commit 14d80452dc
1 changed files with 1 additions and 0 deletions
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m4/guestfs_c.m4
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@@ -54,6 +54,7 @@ nw="$nw -Wunsafe-loop-optimizations" # just a warning that an optimization
# was not possible, safe to ignore
nw="$nw -Wstack-protector" # Useless warning when stack protector
# cannot being used in a function.
nw="$nw -Wcast-align" # Useless warning on arm >= 7, intel
dnl things I might fix soon:
nw="$nw -Wpacked" # Allow attribute((packed)) on structs
nw="$nw -Wlong-long" # Allow long long since it's required