45 lines
1.4 KiB
Plaintext
45 lines
1.4 KiB
Plaintext
#! /bin/sh -e
|
|
|
|
# DP: #212912
|
|
# DP: on alpha-linux, make -mieee default and add -mieee-disable switch
|
|
# DP: to turn default off (doc patch)
|
|
|
|
dir=
|
|
if [ $# -eq 3 -a "$2" = '-d' ]; then
|
|
pdir="-d $3"
|
|
dir="$3/"
|
|
elif [ $# -ne 1 ]; then
|
|
echo >&2 "`basename $0`: script expects -patch|-unpatch as argument"
|
|
exit 1
|
|
fi
|
|
case "$1" in
|
|
-patch)
|
|
patch $pdir -f --no-backup-if-mismatch -p1 < $0
|
|
;;
|
|
-unpatch)
|
|
patch $pdir -f --no-backup-if-mismatch -R -p1 < $0
|
|
;;
|
|
*)
|
|
echo >&2 "`basename $0`: script expects -patch|-unpatch as argument"
|
|
exit 1
|
|
esac
|
|
exit 0
|
|
|
|
|
|
--- src/gcc/doc/invoke.texi~ 2005-09-29 20:00:57.638380128 +0200
|
|
+++ src/gcc/doc/invoke.texi 2005-09-30 22:23:22.922502992 +0200
|
|
@@ -7670,6 +7670,13 @@
|
|
values such as not-a-number and plus/minus infinity. Other Alpha
|
|
compilers call this option @option{-ieee_with_no_inexact}.
|
|
|
|
+DEBIAN SPECIFIC: This option is on by default, unless
|
|
+@option{-ffinite-math-only} (which is part of the @option{-ffast-math}
|
|
+set) is specified, because the software functions in the GNU libc math
|
|
+libraries generate denormalized numbers, NaNs, and infs (all of which
|
|
+will cause a programs to SIGFPE when it attempts to use the results without
|
|
+@option{-mieee}).
|
|
+
|
|
@item -mieee-with-inexact
|
|
@opindex mieee-with-inexact
|
|
This is like @option{-mieee} except the generated code also maintains
|