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Diffstat (limited to 'contrib/perl5/hints/cxux.sh')
| -rw-r--r-- | contrib/perl5/hints/cxux.sh | 106 |
1 files changed, 106 insertions, 0 deletions
diff --git a/contrib/perl5/hints/cxux.sh b/contrib/perl5/hints/cxux.sh new file mode 100644 index 0000000..e3ac086 --- /dev/null +++ b/contrib/perl5/hints/cxux.sh @@ -0,0 +1,106 @@ +#! /local/gnu/bin/bash +# Hints for the CX/UX 7.1 operating system running on Concurrent (formerly +# Harris) NightHawk machines. written by Tom.Horsley@mail.ccur.com +# +# This config is setup for dynamic linking and the Concurrent C compiler. + +# Check some things and print warnings if this isn't going to work... +# +case ${SDE_TARGET:-ELF} in + [Cc][Oo][Ff][Ff]|[Oo][Cc][Ss]) echo '' + echo '' >&2 + echo WARNING: Do not build perl 5 with the SDE_TARGET set to >&2 + echo generate coff object - perl 5 must be built in the ELF >&2 + echo environment. >&2 + echo '' >&2 + echo '';; + [Ee][Ll][Ff]) : ;; + *) echo '' >&2 + echo 'Unknown SDE_TARGET value: '$SDE_TARGET >&2 + echo '' >&2 ;; +esac + +case `uname -r` in + [789]*) : ;; + *) echo '' + echo '' >&2 + echo WARNING: Perl 5 requires shared library support, it cannot >&2 + echo be built on releases of CX/UX prior to 7.0 with this hints >&2 + echo file. You\'ll have to do a separate port for the statically >&2 + echo linked COFF environment. >&2 + echo '' >&2 + echo '';; +esac + +# Internally at Concurrent, we use a source management tool which winds up +# giving us read-only copies of source trees that are mostly symbolic links. +# That upsets the perl build process when it tries to edit opcode.h and +# embed.h or touch perly.c or perly.h, so turn those files into "real" files +# when Configure runs. (If you already have "real" source files, this won't +# do anything). +# +if [ -x /usr/local/mkreal ] +then + for i in '.' '..' + do + for j in embed.h opcode.h perly.h perly.c + do + if [ -h $i/$j ] + then + ( cd $i ; /usr/local/mkreal $j ; chmod 666 $j ) + fi + done + done +fi + +# We DO NOT want -lmalloc +# +libswanted=`echo ' '$libswanted' ' | sed -e 's/ malloc / /'` + +# Stick the low-level elf library path in first. +# +glibpth="/usr/sde/elf/usr/lib $glibpth" + +# Need to use Concurrent cc for most of these options to be meaningful (if +# you want to get this to work with gcc, you're on your own :-). Passing +# -Bexport to the linker when linking perl is important because it leaves +# the interpreter internal symbols visible to the shared libs that will be +# loaded on demand (and will try to reference those symbols). The -u option +# to drag 'sigaction' into the perl main program is to make sure it gets +# defined for the posix shared library (for some reason sigaction is static, +# rather than being defined in libc.so.1). The 88110compat option makes sure +# the code will run on both 88100 and 88110 machines. The define is added to +# trigger a work around for a compiler bug which shows up in pp.c. +# +cc='/bin/cc -Xa -Qtarget=M88110compat -DCXUX_BROKEN_CONSTANT_CONVERT' +cccdlflags='-Zelf -Zpic' +ccdlflags='-Zelf -Zlink=dynamic -Wl,-Bexport -u sigaction' +lddlflags='-Zlink=so' + +# Configure imagines that it sees a pw_quota field, but it is really in a +# different structure than the one it thinks it is looking at. +d_pwquota='undef' + +# Configure sometimes finds what it believes to be ndbm header files on the +# system and imagines that we have the NDBM library, but we really don't. +# There is something there that once resembled ndbm, but it is purely +# for internal use in some tool and has been hacked beyond recognition +# (or even function :-) +# +i_ndbm='undef' + +# Don't use the perl malloc +# +d_mymalloc='undef' +usemymalloc='n' + +cat <<'EOM' >&4 + +WARNING: If you are using ksh to run the Configure script, you may find it +failing in mysterious ways (such as failing to find library routines which +are known to exist). Configure seems to push ksh beyond its limits +sometimes. Try using env to strip unnecessary things out of the environment +and run Configure with /sbin/sh. That sometimes seems to produce more +accurate results. + +EOM |
