[inseparable changes from patch from perl5.003_20 to perl5.003_21]
[p5sagit/p5-mst-13.2.git] / hints / svr4.sh
CommitLineData
a0d0e21e 1# svr4 hints, System V Release 4.x
1aef975c 2# Last modified 1995/01/28 by Tye McQueen, tye@metronet.com
a0d0e21e 3# Use Configure -Dcc=gcc to use gcc.
4case "$cc" in
5'') cc='/bin/cc'
6 test -f $cc || cc='/usr/ccs/bin/cc'
a0d0e21e 7 ;;
8esac
a0d0e21e 9# We include support for using libraries in /usr/ucblib, but the setting
10# of libswanted excludes some libraries found there. You may want to
11# prevent "ucb" from being removed from libswanted and see if perl will
12# build on your system.
13ldflags='-L/usr/ccs/lib -L/usr/ucblib'
d48672a2 14ccflags='-I/usr/include -I/usr/ucbinclude'
1aef975c 15# Don't use problematic libraries:
16libswanted=`echo " $libswanted " | sed -e 's/ malloc / /'` # -e 's/ ucb / /'`
17# libmalloc.a - Probably using Perl's malloc() anyway.
18# libucb.a - Remove it if you have problems ld'ing. We include it because
19# it is needed for ODBM_File and NDBM_File extensions.
20if [ -r /usr/ucblib/libucb.a ]; then # If using BSD-compat. library:
21 d_gconvert='undef' # Unusuable under UnixWare 1.1 [use gcvt() instead]
22 # Use the "native" counterparts, not the BSD emulation stuff:
23 d_bcmp='undef' d_bcopy='undef' d_bzero='undef' d_safebcpy='undef'
24 d_index='undef' d_killpg='undef' d_getprior='undef' d_setprior='undef'
25 d_setlinebuf='undef' d_setregid='undef' d_setreuid='undef'
26fi
27d_suidsafe='define' # "./Configure -d" can't figure this out easilly
a0d0e21e 28usevfork='false'
a5f75d66 29
30# Configure may fail to find lstat() since it's a static/inline
31# function in <sys/stat.h> on Unisys U6000 SVR4, and possibly
32# other SVR4 derivatives.
33d_lstat=define
34
055be0b8 35# UnixWare has a broken csh. The undocumented -X argument to uname is probably
36# a reasonable way of detecting UnixWare
37uw_ver=`uname -v`
38uw_isuw=`uname -X 2>&1 | grep Release`
39if [ "$uw_isuw" = "Release = 4.2MP" -a \
40 \( "$uw_ver" = "2.1" -o "$uw_ver" = "2.1.1" \) ]; then
41 d_csh='undef'
42fi
43
1aef975c 44cat <<'EOM' >&4
f4cb4c40 45
46If you wish to use dynamic linking, you must use
47 LD_LIBRARY_PATH=`pwd`; export LD_LIBRARY_PATH
48or
49 setenv LD_LIBRARY_PATH `pwd`
50before running make.
51
52EOM