1 #----------------------------------------------------------------
4 # As of perl5.004_04, all tests pass under:
6 # Watcom 10.6 with Beta/970211.wcc.update.tar.F
7 # socket3r.lib Nov21 1996.
9 # As with many unix ports, this one depends on a few "standard"
10 # unix utilities which are not necessarily standard for QNX.
12 # /bin/sh This is used heavily by Configure and then by
13 # perl itself. QNX's version is fine, but Configure
14 # will choke on the 16-bit version, so if you are
15 # running QNX 4.22, link /bin/sh to /bin32/ksh
16 # ar This is the standard unix library builder.
17 # We use wlib. With Watcom 10.6, when wlib is
18 # linked as "ar", it behaves like ar and all is
19 # fine. Under 9.5, a cover is required. One is
21 # nm This is used (optionally) by configure to list
22 # the contents of libraries. I will generate
23 # a cover function on the fly in the UU directory.
24 # cpp Configure and perl need a way to invoke a C
25 # preprocessor. I have created a simple cover
26 # for cc which does the right thing. Without this,
27 # Configure will create it's own wrapper which works,
28 # but it doesn't handle some of the command line arguments
29 # that perl will throw at it.
30 # make You really need GNU make to compile this. GNU make
31 # ships by default with QNX 4.23, but you can get it
32 # from quics for earlier versions.
33 #----------------------------------------------------------------
35 # lib/posix.t test fails on test 17 because acos(1) != 0.
36 # Resolved in 970211 Beta
37 # lib/io_udp.t test hangs because of a bug in getsockname().
38 # Fixed in latest BETA socket3r.lib
39 # There is currently no support for dynamically linked
41 #----------------------------------------------------------------
42 # These hints were submitted by:
44 # Harvard University Atmospheric Research Project
45 # allen@huarp.harvard.edu
47 # If you have suggestions or changes, please let me know.
48 #----------------------------------------------------------------
51 echo "Some tests may fail. Please read the hints/qnx.sh file."
54 #----------------------------------------------------------------
55 # At present, all QNX systems are equivalent architectures,
56 # so it is reasonable to call archname=x86-qnx rather than
57 # making an unnecessary distinction between AT-qnx and PCI-qnx,
59 #----------------------------------------------------------------
62 #----------------------------------------------------------------
63 # QNX doesn't come with a csh and the ports of tcsh I've used
64 # don't work reliably:
65 #----------------------------------------------------------------
70 #----------------------------------------------------------------
71 # setuid scripts are secure under QNX.
72 # (Basically, the same race conditions apply, but assuming
73 # the scripts are located in a secure directory, the methods
74 # for exploiting the race condition are defeated because
75 # the loader expands the script name fully before executing
77 #----------------------------------------------------------------
80 #----------------------------------------------------------------
81 # difftime is implemented as a preprocessor macro, so it doesn't show
82 # up in the libraries:
83 #----------------------------------------------------------------
86 #----------------------------------------------------------------
87 # strtod is in the math library, but we can't tell Configure
88 # about the math library or it will confuse the linker
89 #----------------------------------------------------------------
93 libc='/usr/lib/clib3r.lib'
95 #----------------------------------------------------------------
97 # I like to turn the warnings up high, but a few common
98 # constructs make a lot of noise, so I turn those warnings off.
99 # A few still remain...
101 # unix.h is required as a general rule for unixy applications.
102 #----------------------------------------------------------------
103 ccflags='-mf -w4 -Wc,-wcd=202 -Wc,-wcd=203 -Wc,-wcd=302 -Wc,-fi=unix.h'
105 #----------------------------------------------------------------
107 # If you want debugging information, you must specify -g on the
108 # link as well as the compile. If optimize != -g, you should
110 #----------------------------------------------------------------
114 selecttype='fd_set *'
116 #----------------------------------------------------------------
117 # Add -lunix to list of libs. This is needed mainly so the nm
118 # search will find funcs in the unix lib. Including unix.h should
119 # automatically include the library without -l.
120 #----------------------------------------------------------------
121 libswanted="$libswanted unix"
123 if [ -z "`which ar 2>/dev/null`" ]; then
125 I don't see an 'ar', so I'm guessing you are running
126 Watcom 9.5 or earlier. You may want to install the ar
127 cover found in the qnx subdirectory of this distribution.
128 It might reasonably be placed in /usr/local/bin.
132 #----------------------------------------------------------------
133 # Here is a nm script which fixes up wlib's output to look
134 # something like nm's, at least enough so that Configure can
136 #----------------------------------------------------------------
137 if [ -z "`which nm 2>/dev/null`" ]; then
139 Creating a quick-and-dirty nm cover for Configure to use:
142 cat >./UU/nm <<-'EOF'
145 #%C <lib> [<lib> ...]
146 # Designed to mimic Unix's nm utility to list
147 # defined symbols in a library
149 for i in $*; do wlib $i; done |
152 for (i = 1; i <= NF; i++) {
161 cppstdin=`which cpp 2>/dev/null`
162 if [ -n "$cppstdin" ]; then
164 I found a cpp at $cppstdin and will assume it is a good
165 thing to use. If this proves to be false, there is a
166 thin cover for cpp in the qnx subdirectory of this
167 distribution which you could move into your path.
173 There is a cpp cover in the qnx subdirectory of this
174 distribution which works a little better than the
175 Configure default. You may wish to copy it to
176 /usr/local/bin or some other suitable location.