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-rw-r--r--app-editors/emacs/emacs-23.4-r17.ebuild3
1 files changed, 3 insertions, 0 deletions
diff --git a/app-editors/emacs/emacs-23.4-r17.ebuild b/app-editors/emacs/emacs-23.4-r17.ebuild
index a2456d6cbd3b..99eac1719fdd 100644
--- a/app-editors/emacs/emacs-23.4-r17.ebuild
+++ b/app-editors/emacs/emacs-23.4-r17.ebuild
@@ -134,6 +134,9 @@ src_configure() {
replace-flags "-O[3-9]" -O2
fi
+ # Don't trigger a floating point exception for NaNs on alpha
+ use alpha && append-flags -mieee
+
local myconf
if use alsa && ! use sound; then