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[perl5.git] / hints / ultrix_4.sh
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f4cb4c40 1# hints/ultrix_4.sh
1973dd96 2# Last updated by Andy Dougherty <doughera@lafayette.edu>
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3# Fri Feb 10 10:04:51 EST 1995
4#
5# Use Configure -Dcc=gcc to use gcc.
f4cb4c40 6#
6b61c4b9 7# This used to use -g, but that pulls in -DDEBUGGING by default.
f4cb4c40 8case "$optimize" in
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9'')
10 # recent versions have a working compiler.
11 case "$osvers" in
12 *4.[45]*) optimize='-O2' ;;
13 *) optimize='none' ;;
14 esac
15 ;;
f4cb4c40 16esac
fed7345c 17
4633a7c4 18# Some users have reported Configure runs *much* faster if you
fb8eeed8 19# replace all occurrences of /bin/sh by /bin/sh5
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20# Something like:
21# sed 's!/bin/sh!/bin/sh5!g' Configure > Configure.sh5
22# Then run "sh5 Configure.sh5 [your options]"
23
f4cb4c40 24case "$myuname" in
68dc0745 25*risc*) cat <<EOF >&4
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26Note that there is a bug in some versions of NFS on the DECStation that
27may cause utime() to work incorrectly. If so, regression test io/fs
28may fail if run under NFS. Ignore the failure.
29EOF
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30esac
31
32# Compiler flags that depend on osversion:
33case "$cc" in
34*gcc*) ;;
35*)
f4cb4c40 36 case "$osvers" in
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37 *4.1*) ccflags="$ccflags -DLANGUAGE_C -Olimit 3800" ;;
38 *4.2*) ccflags="$ccflags -DLANGUAGE_C -Olimit 3800"
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39 # Prototypes sometimes cause compilation errors in 4.2.
40 prototype=undef
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41 case "$myuname" in
42 *risc*) d_volatile=undef ;;
43 esac
44 ;;
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45 *4.3*) ccflags="$ccflags -std1 -DLANGUAGE_C -Olimit 3800" ;;
46 *) ccflags="$ccflags -std -Olimit 3800" ;;
de3bb511 47 esac
f4cb4c40 48 ;;
d48672a2 49esac
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50
51# Other settings that depend on $osvers:
f4cb4c40 52case "$osvers" in
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53*4.1*) ;;
54*4.2*) libswanted=`echo $libswanted | sed 's/ malloc / /'` ;;
55*4.3*) ;;
56*) ranlib='ranlib' ;;
d48672a2 57esac
fed7345c 58
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59# Settings that don't depend on $osvers:
60
61util_cflags='ccflags="$ccflags -DLOCALE_ENVIRON_REQUIRED"'
a0d0e21e 62groupstype='int'
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63# This will cause a WHOA THERE warning, but it's accurate. The
64# configure test should be beefed up to try using the field when
65# it can't find any of the standardly-named fields.
66d_dirnamlen='define'
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67
68# Ultrix can mmap only character devices, not regular files,
69# which is rather useless state of things for Perl.
70d_mmap='undef'
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71
72# Configure gets fooled somehow into thinking that Ultrix would have mkstemp.
73d_mkstemp='undef'