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Diffstat (limited to 'hints/unicos.sh')
-rw-r--r-- | hints/unicos.sh | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/hints/unicos.sh b/hints/unicos.sh new file mode 100644 index 0000000000..2af5f283ed --- /dev/null +++ b/hints/unicos.sh @@ -0,0 +1,54 @@ +case `uname -r` in +6.1*) shellflags="-m+65536" ;; +esac +case "$optimize" in +# If we used fastmd (the default) integer values would be limited to 46 bits. +# --Mark P. Lutz +'') optimize="$optimize -h nofastmd" ;; +esac +# The default is to die in runtime on math overflows. +# Let's not do that. --jhi +ccflags="$ccflags -h matherror=errno" + +# Cray floating point (cfp) CPUs need -h rounddiv +# (It gives int((2/3)*3) a chance to be 2, not 1. --jhi) +# (but IEEE CPUs, IEEE/ieee/CPE1 CPUs should not have -h rounddiv, +# since the compiler on those CPUs doesn't even support the option.) +if /etc/cpu -i | grep -q cfp +then + ccflags="$ccflags -h rounddiv" +fi + +# Avoid an optimizer bug where a volatile variables +# isn't correctly saved and restored --Mark P. Lutz +pp_ctl_cflags='ccflags="$ccflags -h scalar0 -h vector0"' +# Otherwise the unpack %65c checksums will fail. +pp_pack_cflags='optimize="$ccflags -h scalar0 -h vector0"' +case "$usemymalloc" in +'') # The perl malloc.c SHOULD work says Ilya. + # But for the time being (5.004_68), alas, it doesn't. --jhi + # usemymalloc='y' + # ccflags="$ccflags -DNO_RCHECK" + usemymalloc='n' + ;; +esac +# 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' +# No shared libraries. +so='none' +# Threads call-back unit. +cat > UU/usethreads.cbu <<'EOCBU' +# This script UU/usethreads.cbu will get 'called-back' by Configure +# after it has prompted the user for whether to use threads. +case "$usethreads" in +$define|true|[yY]*) + set `echo X "$libswanted "| sed -e "s/ c / pthread c /"` + shift + libswanted="$*" + ;; +esac +EOCBU |