| 1 |
case `uname -r` in |
| 2 |
6.1*) shellflags="-m+65536" ;; |
| 3 |
esac |
| 4 |
case "$optimize" in |
| 5 |
# If we used fastmd (the default) integer values would be limited to 46 bits. |
| 6 |
# --Mark P. Lutz |
| 7 |
'') optimize="$optimize -h nofastmd" ;; |
| 8 |
esac |
| 9 |
# The default is to die in runtime on math overflows. |
| 10 |
# Let's not do that. --jhi |
| 11 |
ccflags="$ccflags -h matherror=errno" |
| 12 |
|
| 13 |
# Cray floating point (cfp) CPUs need -h rounddiv |
| 14 |
# (It gives int((2/3)*3) a chance to be 2, not 1. --jhi) |
| 15 |
# (but IEEE CPUs, IEEE/ieee/CPE1 CPUs should not have -h rounddiv, |
| 16 |
# since the compiler on those CPUs doesn't even support the option.) |
| 17 |
if /etc/cpu -i | grep -q cfp |
| 18 |
then |
| 19 |
ccflags="$ccflags -h rounddiv" |
| 20 |
fi |
| 21 |
|
| 22 |
# Avoid an optimizer bug where a volatile variables |
| 23 |
# isn't correctly saved and restored --Mark P. Lutz |
| 24 |
pp_ctl_cflags='ccflags="$ccflags -h scalar0 -h vector0"' |
| 25 |
# Otherwise the unpack %65c checksums will fail. |
| 26 |
pp_pack_cflags='optimize="$ccflags -h scalar0 -h vector0"' |
| 27 |
case "$usemymalloc" in |
| 28 |
'') # The perl malloc.c SHOULD work says Ilya. |
| 29 |
# But for the time being (5.004_68), alas, it doesn't. --jhi |
| 30 |
# usemymalloc='y' |
| 31 |
# ccflags="$ccflags -DNO_RCHECK" |
| 32 |
usemymalloc='n' |
| 33 |
;; |
| 34 |
esac |
| 35 |
# Configure gets fooled for some reason, these do not exist. |
| 36 |
d_getpgid='undef' |
| 37 |
d_setitimer='undef' |
| 38 |
# These exist but do not really work. |
| 39 |
d_setregid='undef' |
| 40 |
d_setreuid='undef' |
| 41 |
# No shared libraries. |
| 42 |
so='none' |
| 43 |
# No dynaloading. |
| 44 |
d_dlopen='undef' |
| 45 |
i_dlfcn='undef' |
| 46 |
# Threads call-back unit. |
| 47 |
cat > UU/usethreads.cbu <<'EOCBU' |
| 48 |
# This script UU/usethreads.cbu will get 'called-back' by Configure |
| 49 |
# after it has prompted the user for whether to use threads. |
| 50 |
case "$usethreads" in |
| 51 |
$define|true|[yY]*) |
| 52 |
set `echo X "$libswanted "| sed -e "s/ c / pthread c /"` |
| 53 |
shift |
| 54 |
libswanted="$*" |
| 55 |
;; |
| 56 |
esac |
| 57 |
EOCBU |
