| # 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 |
| # |
| # 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). |
| |
| # First find out where the root of the source tree is located. |
| |
| SRCROOT="" |
| if [ -f ./INSTALL ] |
| then |
| SRCROOT="." |
| else |
| if [ -f ../INSTALL ] |
| then |
| SRCROOT=".." |
| fi |
| fi |
| if [ -z "$SRCROOT" ] |
| then |
| echo "powerux hint file cannot locate root perl source!" 1>&2 |
| exit 2 |
| fi |
| |
| # We DO NOT want -lmalloc or -lPW, we DO need -lgen to follow -lnsl, so |
| # fixup libswanted to reflect that desire (also need -lresolv if you want |
| # DNS name lookup to work, which seems desirable :-). |
| # |
| libswanted=`echo ' '$libswanted' ' | sed -e 's/ malloc / /' -e 's/ PW / /' -e 's/ nsl / nsl gen resolv /'` |
| |
| # We DO NOT want /usr/ucblib in glibpth |
| # |
| glibpth=`echo ' '$glibpth' ' | sed -e 's@ /usr/ucblib @ @'` |
| |
| # Yes, csh exists, but doesn't work worth beans, if perl tries to use it, |
| # the glob test fails, so just pretend it isn't there... |
| # |
| d_csh='undef' |
| |
| # 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). 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='/usr/ccs/bin/ec' |
| cccdlflags='-Zpic' |
| 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 |
| # for internal use in some tool and has been hacked beyond recognition |
| # (or even function :-) |
| # |
| 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 (apparently some other operating system has |
| # something completely different in its sys/mode.h) |
| # |
| i_sysmode='undef' |
| |
| # 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' |
| |
| # Due to problems with dynamic linking (which I also hope will be fixed soon) |
| # you can't build a libperl.so, the core has to be in the static part of the |
| # perl executable. |
| # |
| useshrplib='false' |
| |
| # PowerMAX OS has support for a few different kinds of filesystems. The |
| # newer "xfs" filesystem does *not* report a reasonable value in the |
| # 'nlinks' field of stat() info for directories (in fact, it is always 1). |
| # Since xfs is the only filesystem which supports partitions bigger than |
| # 2gig and you can't hardly buy a disk that small anymore, xfs is coming in |
| # to greater and greater use, so we pretty much have no choice but to |
| # abandon all hope that number of links will mean anything. |
| # |
| dont_use_nlink=define |
| |
| # 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 because when I predefine the others it |
| # comes up empty :-). |
| # |
| netdb_host_type='char *' |
| netdb_name_type='char *' |
| netdb_hlen_type='int' |
| |
| # Misc other flags that might be able to change, but I know these work right. |
| # |
| d_suidsafe='define' |
| d_isascii='define' |
| d_mymalloc='undef' |
| usemymalloc='n' |
| ssizetype='ssize_t' |
| usevfork='false' |
| |