-# Hints for the PowerUX operating system running on Concurrent (formerly
-# Harris) NightHawk machines. Written by Tom.Horsley@mail.ccur.com
+# Hints for the Power MAX OS operating system (formerly PowerUX - hence the
+# name) running on Concurrent (formerly Harris) NightHawk machines. Written
+# by Tom.Horsley@ccur.com
#
-# Note: The OS is fated to change names again to PowerMAX OS, but this
-# PowerUX file should still work (I wish marketing would make up their mind
-# about the name :-).
-#
-# This config uses dynamic linking and the Concurrent C compiler. It has
-# been tested on Power PC based 6000 series machines running PowerUX.
+# This hint uses dynamic linking and the new Concurrent C compiler (based
+# on the Edison front end). This hint file was produced for a build of the
+# 5.7.3 development release of perl running on a PowerMAX_OS 5.1SR2 system
+# (but it should work on any Power MAX release using the newer "ec" (versus
+# "cc") compiler, and hopefully will also work for the upcoming 5.8
+# development release of perl).
-# 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 ]
+# First find out where the root of the source tree is located.
+
+SRCROOT=""
+if [ -f ./INSTALL ]
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 $j )
- fi
- done
- done
+ SRCROOT="."
+else
+ if [ -f ../INSTALL ]
+ then
+ SRCROOT=".."
+ fi
+fi
+if [ -z "$SRCROOT" ]
+then
+ echo "powerux hint file cannot locate root perl source!" 1>&2
+ exit 2
fi
# We DO NOT want -lmalloc or -lPW, we DO need -lgen to follow -lnsl, so
#
d_csh='undef'
-# Need to use Concurrent cc for most of these options to be meaningful (if you
+# Need to use Concurrent ec 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).
+# loaded on demand (and will try to reference those symbols). The -usys_nerr
+# drags in some stuff from libc that perl proper doesn't reference but
+# some dynamically linked extension will need to be in the static part
+# of perl (there are probably more of these that might be useful, but
+# for the extensions I build, this turned out to be enough). The -uldexp
+# makes sure the custom ldexp.o I add to archobjs actually gets pulled
+# into perl from libperl.a. The -unanosleep makes Timer::HiRes happy.
#
-cc='/bin/cc'
+cc='/usr/ccs/bin/ec'
cccdlflags='-Zpic'
-ccdlflags='-Zlink=dynamic -Wl,-usys_nerr -Wl,-Bexport'
+ccdlflags='-Zlink=dynamic -Wl,-usys_nerr -Wl,-uldexp -Wl,-unanosleep -Wl,-Bexport'
lddlflags='-Zlink=so'
+# Sigh... Various versions of Power MAX went out with a broken ldexp runtime
+# routine in libc (it is fixed for sure in the upcoming SR4 release, but
+# that hasn't made it out the door yet). Since libc is linked dynamically,
+# and the perl you build might try to run on one of the broken systems, we
+# need to statically link a corrected copy of ldexp.o into perl. What the
+# following code does is determine if the ldexp.o on the current system
+# works right. If it does, it simply extracts the ldexp.o from the system C
+# library and uses that .o file. If the system .o is broken, the btoa
+# encoded copy of a correct ldexp.o file included in this hint file is used
+# (what a pain...)
+#
+if [ ! -f $SRCROOT/ldexp.o ]
+then
+ echo Finding a correct copy of ldexp.o to link with... 1>&2
+ cat > $SRCROOT/UU/ldexptest.c <<'EOF'
+#include <stdio.h>
+#include <math.h>
+#include <string.h>
+int
+main(int argc, char ** argv) {
+ double result = pow(2.0, 38.0);
+ char buf[100];
+ sprintf(buf, "%g", result);
+ if (strncmp(buf, "inf", 3) == 0) {
+ exit(2);
+ }
+ return 0;
+}
+EOF
+ GOODLDEXP="no"
+ $cc -v -Zlink=static -o $SRCROOT/UU/ldexptest $SRCROOT/UU/ldexptest.c -lm > $SRCROOT/UU/ldexptest.lo 2>&1
+ if [ $? -eq 0 ]
+ then
+ $SRCROOT/UU/ldexptest
+ if [ $? -eq 0 ]
+ then
+ LDEXPLIB=`fgrep libc.a $SRCROOT/UU/ldexptest.lo | tail -1 | sed -e 's@^[^/]*@@'`
+ if [ -s "$LDEXPLIB" ]
+ then
+ if [ -f "$LDEXPLIB" ]
+ then
+ GOODLDEXP="yes"
+ fi
+ fi
+ fi
+ fi
+ if [ "$GOODLDEXP" = "yes" ]
+ then
+ echo Congratulations! The ldexp.o on this system looks good! 1>&2
+ echo Using ldexp.o from $LDEXPLIB 1>&2
+ ( cd $SRCROOT ; ar x $LDEXPLIB ldexp.o )
+ else
+ echo Sorry, the ldexp.o on this system is busted. 1>&2
+ echo Using the ldexp.o from the powerux hint file 1>&2
+ atob > $SRCROOT/ldexp.o << 'EOF'
+xbtoa Begin
+Imm%#!<N9%zz!!*'-!!!!"zz!!!8Jz!&OZU!!!!I!"/c-!%r>7Ecb`!!%rA)G]Wp<Ec5JsFC>/%FC\
+s(@fS,lAR]dp?YjFoAH3u00JG4;0JEJZF*VVE@:B4QA7^")/n4k]/hUsNAU&0$@rH4'?Zg7#FC/KgB
+5)5`!%om?A7^")?Yj7aG]7#$DI``"/o5'0G]7#+A7^")?N:'+5\stBG]7#+Bl7KhF*(i2F9"RBA7^"
+)?YjFoARB"dA,nl2A7^")?YjFoARAnXB5)5`5\stBG]7#/Ec5c4B6@cmASu#Y5\stBG]7#/Ec5c4B6
+@cm@V'1dD?'ZQA7^")!+0)TBQ@HkEcQ&9!+p7_G]3XiCh[?cG%G]8Bl@kh?XIJhB4YFn@;GorEb0&q
+/p(ZLF9!q6ASbd-FC\s(@fS-%ASbd-A7]4mB4#IhDIieJz3$J<@IAd4EOoYQ5HuL$L3Pb]og;*c.rk
+Jf$0+\*`g>N$VfHC6nOeDcBJaNL<r#i5*<UF@H/I_sb5`,PtJ;sU43WK.'.>.[$5ct)L<TXBJ5b\68
+8,rVja<:P^38ac\OQ-<@b/"'sb2E>Fr#l&\JY<(2JcPk%3$A9`IAd7F:4N<e<U"H%5b\5i3FDgf;/_
+p@OmW2L8,rVjOok[aa<:P^b/"'sb2E>FJY<(2JcPk%3$A9`IAd7F:4N<e6(.iX4J2ZSb2iU's-C.p6
+,!Blr#i5*3+2eP8,rVjJH5a9/J%m^4[8uI/!'`P5`#LiIF(:p4CCN1/WKr63FDgf5ck%!8,rVj4[8u
+I3T'l]4obQ_OlHEAJP#nB/d_RY5dCAdrg(%ob2E>F4eMcT^b#Nd5a26gb/"'sJY<(2JcPk%3$A9`IA
+d7F:4N<eb/"'s4J2ZS^a/s\JY<(2JcPk%3$A9`IAd7F:4N<eaKPXErt`*EJY<(25aVNob/"'sr#dCa
+IAd7Fb2E>FJcPk%3$A9`:4N<eb/"'sr#dDL4TGH^IAd7Fb2E>FJcPk%3$A9`:4N<eaQ`a*5b.lp4Wj
+_)b,G@@3Y;>Nrmh6n.M)S$6';3>OC8,cI;FEfb2E>FD1mE>OF[C2aT2B<JY<(2JcPk%r5^iGIAd7Fr
+&+S]b/"'s3$A9`:4N<eI'>pO3T0qs/VX)J4[;@g3<0$[I1UWg5car>8,rVj35>M<r#iM2OM_%ub/"'
+sb2E>FJY<(2JcPk%3$A9`IAd7F:4N<eJY<(25_oC_4hq$tb)QH%3Y29438jhrrmh6.IulWT6(IuEO[
+/tTILlM+IAd7Fb2E>FI11W[4obQ_a\Vs;D1mE>OF[CBa^G0WJcPk%r@:\mr&.(kb/"'s3$A9`:4N<e
+b/"'sb2E>FJY<(2JcPk%3$A9`IAd7F:4N<ezzzs*t(KzIt.Luz6-oT3z6SJK?J,fQL4qI\oz!!!!s!
+!!!$zz!s/HG!!!"\!!!!)s8W,W!!!*$!!!"@!!3-#!"]85q[3`2!<E3%!!!!"!!!!&!WW3#!!WNU!W
+rH*If]fT!sSf.!Cp$,"p9>V!<FMOCe,mh8j5@-)[6Co!W`<V"u5N)49bn;!W`<+-`^N""p9>V!<F,D
+Bh&@0If]WO"t'Ld!Y>A:>Q=d*zz"98E)zzzzzzzzzz!!!!\zz"9AJl!!!!dzz!rr<&!!!!ezz!!!!#
+!!!"(zz!rr<'!!!")!!!)]z!!!!#!!!";!!!!Mz!!!!#!!!"Jzz!rr<(!!!"Kzz!rr<)!!!"Lzz!!!
+!&!!!"^!!!"Dz!!!!&!!!"n!!!!%z!!!!&!!!#+!!!!;z!!!!&!!!#?!!!!+z!!!!&!!!#Uzz!rr<*
+!!!#Vz!!!)]&c_n5!!!#\zz&-)\1!!!#hzz&-)\1!!!#nzz&-)\1!!!$&zz&-)\1!!!"$!!!Q<z!!!
+"h!!!Q<z!!!#A!!!-Gz!!!#E!!!-Hz!!!#W!!!T=z!!!#e!!!-G!!!!A!!!$.!!!Q<z!!!$4!!!WUz
+!!!$<!!!ZVz!!!$D!!!WVz!!!$X!!!-G!!!!)!!!$\!!!-H!!!!)!!!%+!!!-G!!!!1!!!%/!!!-H!
+!!!1!!!%G!!!ZWz!!!&&!!!ZVz!!!&>!!!-H!!!!A!!!&F!!!-G!!!!9!!!&J!!!-H!!!!9!!!'[!!
+!Q<z!!!(<!!!-G!!!!I!!!(@!!!-H!!!!I!!!(l!!!-G!!!!A!!!(p!!!-H!!!!A!!!!)!!!3Gz!!!
+!-!!!'C!!!)]!!!!>!!!*Ezzzzzzzzzzz!!!!"!!!!$zz!!!!U!!!$Yzz!!!!"z!!!!*!!!!"!!!!'
+z!!!%=!!!)]zz!!!!1z!!!!0!!!!"!!!!#z!!!.(!!!!Qzz!!!!)z!!!!8!!!!"!!!!#z!!!.X!!!!
+Ezz!!!!%z!!!!?!!!!"zz!!!/'!!!"Dzz!!!!%z!!!!KJ,fQLzz!!!0J!!!!Ezz!!!!%z!!!!T!!!!
+#zz!!!0n!!!$b!!!!"!!!!0!!!!%!!!!1!!!$1!!!!%zz!!!4Z!!!$B!!!!(!!!!#!!!!%!!!!-!!!
+$<!!!!%zz!!!8&!!!!9!!!!(!!!!%!!!!%!!!!-!!!$H!!!!%zz!!!8>!!!!-!!!!(!!!!&!!!!%!!
+!!-
+xbtoa End N 2436 984 E ad S 1bf43 R a7867666
+EOF
+ fi
+ ( cd $SRCROOT/UU ; rm -f ldexptest* )
+fi
+if [ -f $SRCROOT/ldexp.o ]
+then
+ archobjs='ldexp.o'
+fi
+
# Configure sometime 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
#
i_ndbm='undef'
-# I have no clue what perl thinks it wants <sys/mode.h> for, but if
-# you include it in a program in PowerMAX without first including
-# <sys/vnode.h> the code don't compile...
+# I have no clue what perl thinks it wants <sys/mode.h> for, but if you
+# include it in a program in PowerMAX without first including <sys/vnode.h>
+# the code don't compile (apparently some other operating system has
+# something completely different in its sys/mode.h)
#
i_sysmode='undef'
-# There is a bug in memcmp (which I hope will be fixed soon) which sometimes
-# fails to provide the correct compare status (it is data dependant), so just
-# pretend there is no memcmp...
+# There was a bug in memcmp (which was fixed a while ago) which sometimes
+# fails to provide the correct compare status (it is data dependant). I
+# don't want to figure out if you are building with the correct version or
+# not, so just pretend there is no memcmp (since perl has its own handy
+# substitute).
#
d_memcmp='undef'
# Configure comes up with the wrong type for these for some reason. The
# pointers shouldn't have const in them. (And it looks like I have to
-# provide netdb_hlen_type as well becuase when I predefine the others it
+# provide netdb_hlen_type as well because when I predefine the others it
# comes up empty :-).
#
netdb_host_type='char *'
usemymalloc='n'
ssizetype='ssize_t'
usevfork='false'
+
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