From 1fc4b619c20024735d6df56f9d33f10e1307e8ac Mon Sep 17 00:00:00 2001 From: Simon Marlow Date: Tue, 4 Jul 2006 08:33:08 +0000 Subject: [PATCH] x86 needs -fno-unit-at-a-time too Fixes #809 --- compiler/main/DynFlags.hs | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/compiler/main/DynFlags.hs b/compiler/main/DynFlags.hs index 0bd6690..cf73f42 100644 --- a/compiler/main/DynFlags.hs +++ b/compiler/main/DynFlags.hs @@ -1256,6 +1256,13 @@ machdepCCOpts dflags -- -fomit-frame-pointer, so we disable it first here. "-mno-omit-leaf-frame-pointer", #endif +#ifdef HAVE_GCC_HAS_NO_UNIT_AT_A_TIME + "-fno-unit-at-a-time", + -- unit-at-a-time doesn't do us any good, and screws + -- up -split-objs by moving the split markers around. + -- It's only turned on with -O2, but put it here just + -- in case someone uses -optc-O2. +#endif "-fomit-frame-pointer", -- we want -fno-builtin, because when gcc inlines -- built-in functions like memcpy() it tends to -- 1.7.10.4