diff options
Diffstat (limited to 'contrib/perl5/hints/unicos.sh')
| -rw-r--r-- | contrib/perl5/hints/unicos.sh | 19 |
1 files changed, 15 insertions, 4 deletions
diff --git a/contrib/perl5/hints/unicos.sh b/contrib/perl5/hints/unicos.sh index 7ffd73fbcc04..089b9600e265 100644 --- a/contrib/perl5/hints/unicos.sh +++ b/contrib/perl5/hints/unicos.sh @@ -2,13 +2,21 @@ case `uname -r` in 6.1*) shellflags="-m+65536" ;; esac case "$optimize" in -'') optimize="-O1" ;; +# If we used fastmd (the default) integer values would be limited to 46 bits. +# --Mark P. Lutz +'') optimize="$optimize -h nofastmd" ;; esac -d_setregid='undef' -d_setreuid='undef' +# The default is to die in runtime on math overflows. +# Let's not do that. --jhi +ccflags="$ccflags -h matherror=errno" +# Give int((2/3)*3) a chance to be 2, not 1. --jhi +ccflags="$ccflags -h rounddiv" +# Avoid an optimizer bug where a volatile variables +# isn't correctly saved and restored --Mark P. Lutz +pp_ctl_cflags='ccflags="$ccflags -h scalar0 -h vector0"' case "$usemymalloc" in '') # The perl malloc.c SHOULD work says Ilya. - # But for the time being (5.004_68), alas, it doesn't. + # But for the time being (5.004_68), alas, it doesn't. --jhi # usemymalloc='y' # ccflags="$ccflags -DNO_RCHECK" usemymalloc='n' @@ -16,3 +24,6 @@ case "$usemymalloc" in esac # Configure gets fooled for some reason. There is no getpgid(). d_getpgid='undef' +# These exist but do not really work. +d_setregid='undef' +d_setreuid='undef' |