Add CFLAGS needed by PathScale compiler

The PathScale compiler miscompiles wrapping arithmetic without these flags. Signed-off-by: Mans Rullgard <mans@mansr.com> (cherry picked from commit 5f3b8314a4)
14 years ago · a98ffb2bc8
parent 355d05280a
commit a98ffb2bc8
1 changed files with 2 additions and 0 deletions
--- a/2
+++ b/2
@ -2988,6 +2988,8 @@ 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