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Add CFLAGS needed by PathScale compiler 

The PathScale compiler miscompiles wrapping arithmetic without
these flags.

Signed-off-by: Mans Rullgard <mans@mansr.com>
This commit is contained in:
Mans Rullgard 2011-01-23 23:13:33 +00:00
parent a1e4b3f6d3
commit 5f3b8314a4
1 changed files with 2 additions and 0 deletions
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2
configure vendored
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@ -2987,6 +2987,8 @@ elif enabled armcc; then
add_cflags -W${armcc_opt},--diag_suppress=3343 # hardfp compat
elif enabled tms470; then
add_cflags -pds=824 -pds=837
elif enabled pathscale; then
add_cflags -fstrict-overflow -OPT:wrap_around_unsafe_opt=OFF
fi
enabled_any $THREADS_LIST && enable threads