Give -fwrapv to gcc when it supports it
authorIan Lynagh <igloo@earth.li>
Mon, 15 Jan 2007 19:42:50 +0000 (19:42 +0000)
committerIan Lynagh <igloo@earth.li>
Mon, 15 Jan 2007 19:42:50 +0000 (19:42 +0000)
commit50ebea6a8607f4d83dd2d8d99acf9a55e4d39349
tree5474b73f02c487258fd1ddde2876f4963409f7d1
parent85c2ef54a48b12bb7bef0e841e4948fae13d7242
Give -fwrapv to gcc when it supports it
Fixes trac #952: Haskell requires consistent overflow behaviour, which
gcc doesn't give without this flag.
aclocal.m4
compiler/main/DriverPipeline.hs
configure.ac