diff options
Diffstat (limited to 'packages/gcc/gcc-4.3.1/debian/alpha-ieee-doc.dpatch')
| -rw-r--r-- | packages/gcc/gcc-4.3.1/debian/alpha-ieee-doc.dpatch | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/packages/gcc/gcc-4.3.1/debian/alpha-ieee-doc.dpatch b/packages/gcc/gcc-4.3.1/debian/alpha-ieee-doc.dpatch new file mode 100644 index 0000000000..b4976bf847 --- /dev/null +++ b/packages/gcc/gcc-4.3.1/debian/alpha-ieee-doc.dpatch @@ -0,0 +1,44 @@ +#! /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 |