executable stack flag

2013-07-08 Thread Jens Petersen
Hi, We noticed [1] in Fedora that ghc (7.4 and 7.6) are linking executables (again [2]) with the executable stack flag set. I haven't starting looking at the ghc code yet but wanted to ask first if it is intentional/necessary? (ghc-7.0 doesn't seem to do this.) Having the flag set is considered a

Re: executable stack flag

2013-07-08 Thread Edward Z. Yang
I took a look at the logs and none mentioned 'Hey, so it turns out we need executable stack for this', and as recently as Sep 17, 2011 there are patches for turning off executable stack (courtesy Gentoo). So probably it is just a regression, someone added some code which didn't turn off executabl