X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=hints%2Funicos.sh;h=3159f1defabdc359ecea5ec4ae16e4f3d362274d;hb=220a91308f6b34e49047b6c7b9ae54dc92ee2cad;hp=7ffd73fbcc04a26004f27422dee16c54ba3f9c9b;hpb=e1f2cf020da1d98fa139d74ba48601bf520ae0e2;p=p5sagit%2Fp5-mst-13.2.git

diff --git a/hints/unicos.sh b/hints/unicos.sh
index 7ffd73f..3159f1d 100644
--- a/hints/unicos.sh
+++ b/hints/unicos.sh
@@ -2,17 +2,29 @@ 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'
     ;;
 esac
-# Configure gets fooled for some reason.  There is no getpgid().
+# Configure gets fooled for some reason, these do not exist.
 d_getpgid='undef'
+d_setitimer='undef'
+# These exist but do not really work.
+d_setregid='undef'
+d_setreuid='undef'