96 lines
3.5 KiB
Bash
96 lines
3.5 KiB
Bash
# Hints for the PowerUX operating system running on Concurrent (formerly
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# Harris) NightHawk machines. Written by Tom.Horsley@mail.ccur.com
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#
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# Note: The OS is fated to change names again to PowerMAX OS, but this
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# PowerUX file should still work (I wish marketing would make up their mind
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# about the name :-).
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#
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# This config uses dynamic linking and the Concurrent C compiler. It has
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# been tested on Power PC based 6000 series machines running PowerUX.
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# Internally at Concurrent, we use a source management tool which winds up
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# giving us read-only copies of source trees that are mostly symbolic links.
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# That upsets the perl build process when it tries to edit opcode.h and
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# embed.h or touch perly.c or perly.h, so turn those files into "real" files
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# when Configure runs. (If you already have "real" source files, this won't
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# do anything).
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#
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if [ -x /usr/local/mkreal ]
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then
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for i in '.' '..'
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do
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for j in embed.h opcode.h perly.h perly.c
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do
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if [ -h $i/$j ]
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then
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( cd $i ; /usr/local/mkreal $j ; chmod 666 $j )
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fi
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done
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done
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fi
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# We DO NOT want -lmalloc or -lPW, we DO need -lgen to follow -lnsl, so
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# fixup libswanted to reflect that desire (also need -lresolv if you want
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# DNS name lookup to work, which seems desirable :-).
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#
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libswanted=`echo ' '$libswanted' ' | sed -e 's/ malloc / /' -e 's/ PW / /' -e 's/ nsl / nsl gen resolv /'`
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# We DO NOT want /usr/ucblib in glibpth
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#
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glibpth=`echo ' '$glibpth' ' | sed -e 's@ /usr/ucblib @ @'`
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# Yes, csh exists, but doesn't work worth beans, if perl tries to use it,
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# the glob test fails, so just pretend it isn't there...
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#
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d_csh='undef'
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# Need to use Concurrent cc for most of these options to be meaningful (if you
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# want to get this to work with gcc, you're on your own :-). Passing
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# -Bexport to the linker when linking perl is important because it leaves
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# the interpreter internal symbols visible to the shared libs that will be
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# loaded on demand (and will try to reference those symbols).
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#
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cc='/bin/cc'
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cccdlflags='-Zpic'
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ccdlflags='-Zlink=dynamic -Wl,-Bexport'
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lddlflags='-Zlink=so'
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# Configure sometime finds what it believes to be ndbm header files on the
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# system and imagines that we have the NDBM library, but we really don't.
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# There is something there that once resembled ndbm, but it is purely
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# for internal use in some tool and has been hacked beyond recognition
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# (or even function :-)
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#
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i_ndbm='undef'
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# There is a bug in memcmp (which I hope will be fixed soon) which sometimes
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# fails to provide the correct compare status (it is data dependant), so just
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# pretend there is no memcmp...
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#
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d_memcmp='undef'
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# Due to problems with dynamic linking (which I also hope will be fixed soon)
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# you can't build a libperl.so, the core has to be in the static part of the
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# perl executable.
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#
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useshrplib='false'
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# PowerMAX OS has support for a few different kinds of filesystems. The
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# newer "xfs" filesystem does *not* report a reasonable value in the
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# 'nlinks' field of stat() info for directories (in fact, it is always 1).
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# Since xfs is the only filesystem which supports partitions bigger than
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# 2gig and you can't hardly buy a disk that small anymore, xfs is coming in
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# to greater and greater use, so we pretty much have no choice but to
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# abandon all hope that number of links will mean anything.
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#
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dont_use_nlink=define
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# Misc other flags that might be able to change, but I know these work right.
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#
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d_suidsafe='define'
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d_isascii='define'
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d_mymalloc='undef'
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usemymalloc='n'
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ssizetype='ssize_t'
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usevfork='false'
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