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3044 discussions

Re: nasm and non x86 platforms
by Mirar ＠ Pike developers forum 26 Jan '04

26 Jan '04

>> Possibly the test should be if it can compile *and* link the compiled >> (assembled) code with something else. > >Should be it can compile *and* if the link is compatible with target >linker/code ? Nah? Linking is what fails today. Compile/assembler -> .o file and then link .o files to a .so (or an executable). Sometimes the .o files are collected in a ".a" library too, but that part is just archiving. / Mirar Previous text: >2004-01-26 13:14: >Subject: Re: nasm and non x86 platforms >-------------------------------------------------------------------- > >Le 26 janv. 04, à 11:05, Mirar @ Pike developers forum a écrit : > >> --without-machine-code should do it. Please find out why it doesn't. >> >> But I guess you could always expand the test in Image/configure.in: >> >> elif test "`uname -s`" = "OpenBSD"; then >> #nasm on OpenBSD is braindamaged >> AC_MSG_RESULT(no) >> >> add another three rows and s/OpenBSD/FreeBSD...? :) > >Works like a charm on FreeBSD x86. > >> Possibly the test should be if it can compile *and* link the compiled >> (assembled) code with something else. > >Should be it can compile *and* if the link is compatible with target >linker/code ? > >/Xavier > > > > / Brevbäraren >

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nasm and non x86 platforms
by Xavier Beaudouin 26 Jan '04

26 Jan '04

Hello there, I have several non x86 platforms to maintain on FreeBSD. Seems that even if I send --without-machine-code to configure of pike 7.4 (7.5 and 7.2 as well), the auto-configure script still wants to use nasm if it can be found on his path. This give some "interressing" errors like this (on amd64 for example) : gmake[3]: Entering directory `/tmp/a/ports/lang/pike74/work/Pike-v7.4.31/src' Compiling las_t.c Compiling builtin_functions_t.c Compiling peep_t.c Compiling module_t.c /tmp/a/ports/lang/pike74/work/Pike-v7.4.31/src/smartlink cc -DPIKE_SRC_ROOT="/tmp/a/ports/lang/pike74/work/Pike-v7.4.31" -I. -I/tmp/a/ports/lang/pike74/work/Pike-v7.4.31/src -I/usr/local/include -pthread -R/usr/local/lib -L/usr/local/lib -rdynamic language.o security.o bignum.o pike_cpulib.o interpret.o constants.o cpp.o fdlib.o cyclic.o array.o backend.o callback.o encode.o docode.o dynamic_buffer.o dynamic_load.o error.o fd_control.o fsort.o gc.o hashtable.o lex.o multiset.o signal_handler.o pike_search.o pike_types.o main.o mapping.o pike_memory.o module_support.o pikecode.o object.o opcodes.o operators.o port.o program.o rbtree.o rusage.o stralloc.o stuff.o threads.o version.o queue.o builtin.o iterators.o svalue.o las_t.o builtin_functions_t.o peep_t.o module_t.o `cat modules/linker_options` -lm -lcrypt -o tpike /usr/bin/ld: warning: i386 architecture of input file `/tmp/a/ports/lang/pike74/work/Pike-v7.4.31/src/modules/Image/ module.a(assembly.o)' is incompatible with i386:x86-64 output /tmp/a/ports/lang/pike74/work/Pike-v7.4.31/src/modules/Image/ module.a(operator.o): In function `image_operator_plus': operator.o(.text+0xdf7): undefined reference to `image_add_buffers_mmx_x86asm' operator.o(.text+0x10ec): undefined reference to `image_add_buffer_mmx_x86asm' operator.o(.text+0x11fd): undefined reference to `image_sub_buffer_mmx_x86asm' /tmp/a/ports/lang/pike74/work/Pike-v7.4.31/src/modules/Image/ module.a(operator.o): In function `image_operator_multiply': operator.o(.text+0x1a39): undefined reference to `image_mult_buffers_mmx_x86asm' operator.o(.text+0x1cc1): undefined reference to `image_mult_buffer_mmx_x86asm' gmake[3]: *** [tpike-real] Error 1 gmake[3]: Leaving directory `/tmp/a/ports/lang/pike74/work/Pike-v7.4.31/src' gmake[2]: *** [/tmp/a/ports/lang/pike74/work/Pike-v7.4.31/src/tpike] Error 2 gmake[2]: Leaving directory `/tmp/a/ports/lang/pike74/work/Pike-v7.4.31/src' gmake[1]: *** [pike] Error 2 gmake[1]: Leaving directory `/tmp/a/ports/lang/pike74/work/Pike-v7.4.31/src' gmake: *** [all] Error 2 *** Error code 2 (Full make log here : http://bento.freebsd.org/errorlogs/amd64-5-latest/pike74-7.4.31_1.log) Is there any "official" / good way to make configure script to avoid using nasm on non x86 platforms (I have likewise problems in : alpha, ppc, sparc64....) ????? Thanks... /Xavier

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rntcl warning
by Peter Bortas ＠ Pike developers forum 25 Jan '04

25 Jan '04

Exactly why does rntcl give a warning? Is there some new way of building that I should know about? checking if /export/aphraelraid/home/peter/hack/Pike/7.5/build/windows_xp-5.1.2600-x86/smartlink exists is up to date and works... no configure: WARNING: rntcc/rntcl/rnticl/rntecl detected. checking for gcc... /usr/bin/gcc Using /usr/bin/gcc to compile smartlink. checking whether smartlink compiles... no - use the sh script

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Warnings
by Martin Nilsson (saturator) ＠ Pike (-) developers forum 25 Jan '04

25 Jan '04

The following code generates the warning: Attempt to override a non local variable "foo" with a non variable. class A { function foo; } class B { inherit A; void foo() { return; } } How can that warning be avoided?

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Pike 7.4.31 is broken on FreeBSD 4.x (was: caudium-devel-1.3.21.20031129,2 broken on 4.x)
by Xavier Beaudouin 23 Jan '04

23 Jan '04

Hello there, Seems that for some obscure reasons that pike 7.4.31 is broken on FreeBSD 4.x... Why does it need String* when ./configuring it ???? /Xavier Début du message réexpédié : > De: Kris Kennaway <kris(a)obsecurity.org> > Date: 23 janvier 2004 17:24:23 GMT+01:00 > À: Xavier Beaudouin <kiwi(a)oav.net>, pav(a)FreeBSD.org > Objet: caudium-devel-1.3.21.20031129,2 broken on 4.x > > http://bento.freebsd.org/errorlogs/i386-4-latest/caudium-devel > -1.3.21.20031129,2.log > > Can you please investigate and/or report to the developers? > > Kris

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Sql interface
by Peter Bortas ＠ Pike developers forum 22 Jan '04

22 Jan '04

Is there anything deterministic about what Sql.Sql->create() throws? I just added this to AIDOs startup to autocreate a database, and I'm not overly pleased with it: mixed err = catch { sql = objectp(url)?url:Sql.Sql( url ); }; //FIXME: Very crude, but works for the normal sqlurl case. if(err && !objectp(url)) { string baseurl = reverse(reverse(url/"/")[1..])*"/"; string dbname = (url/"/")[-1]; werror( "NOTE: Trying to create database %O\n", dbname ); Sql.Sql( baseurl ) ->query( "CREATE DATABASE IF NOT EXISTS "+ dbname ); } else if(err) { werror("FATAL: Could not connect to local media database!\n"); //FIXME: Just letting this through results in a unfriendly backtrace. } sql = objectp(url)?url:Sql.Sql( url ); To keep things on topic: What was the result of the latest discusion about how to write ranges ending before the last index? [..-1]...

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Re: fresh cvs checkout failes to build
by Marcus Comstedt (ACROSS) (Hail Ilpalazzo!) ＠ Pike (-) developers forum 20 Jan '04

20 Jan '04

2.58, 2.52, or 2.13, in that order of preference. / Marcus Comstedt (ACROSS) (Hail Ilpalazzo!) Previous text: >2004-01-20 16:58: >Subject: Re: fresh cvs checkout failes to build >-------------------------------------------------------------------- >On Tue, 20 Jan 2004, Henrik GrubbstrXm (Lysator) @ Pike (-) developers forum wrote: > >> machine.h.in is generated from acconfig.h. Run ./run_autoconfig . > >seems to be a autoconf version problem. >which autoconf version to use? > >--- Ludger > >> >> / Henrik Grubbström (Lysator) >> >> Previous text: >> >2004-01-20 14:03: >> >Subject: fresh cvs checkout failes to build >> >-------------------------------------------------------------------- >> >Hi, >> > >> >A fresh cvs checkout of Pike 7.5 fails to build complaining about a >> >missing machine.h.in >> >Whats wrong? (Crosscheck with 7.4 shows there was one in older versions, >> >check with the web-cvs-browser shows, there is none in the latest cvs >> >repository) >> > >> >--- Ludger Merkens >> > >> > >> > >> > / Brevbäraren >> > >> >> > > > / Brevbäraren >

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fresh cvs checkout failes to build
by Ludger Merkens 20 Jan '04

20 Jan '04

Hi, A fresh cvs checkout of Pike 7.5 fails to build complaining about a missing machine.h.in Whats wrong? (Crosscheck with 7.4 shows there was one in older versions, check with the web-cvs-browser shows, there is none in the latest cvs repository) --- Ludger Merkens

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NULL value
by Credence Shanden 19 Jan '04

19 Jan '04

I am attempting to call a function inside an object. But the function doesn't exist inside all objects that are run through the function. PIKE throws a runtime error of "Attempt to call the NULL-value". Is there any way to override this and have PIKE return a 0 instead. Or are there any other means of checking to see if the function exists inside the passed object? The function exists in more than one different object so I am not sure function_object() will work in this instance since it exists in more than one object. Any ideas? --------------------------------- Do you Yahoo!? Yahoo! Hotjobs: Enter the "Signing Bonus" Sweepstakes

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Re: PRINTPTRDIFFT on pike 7.5
by Marcus Comstedt (ACROSS) (Hail Ilpalazzo!) ＠ Pike (-) developers forum 19 Jan '04

19 Jan '04

Depending on whether ptrdiff_t exists or not: A) Make sure that configure finds the ptrdiff_t type and thus tests for a way to print it or B) Don't use PRINTPTRDIFFT on something which isn't a ptrdiff_t / Marcus Comstedt (ACROSS) (Hail Ilpalazzo!) Previous text: >2004-01-19 12:20: >Subject: Re: PRINTPTRDIFFT on pike 7.5 >-------------------------------------------------------------------- > >Le 19 janv. 04, à 11:50, Marcus Comstedt (ACROSS) (Hail Ilpalazzo!) @ >Pike (-) developers forum a écrit : > >> Adding that into global.h would be hiding the problem, which means >> that it won't be fixed. Bad idea. > >I agree. But what will be the good idea / suggestion / fix for that ? > >/Xavier > > > > / Brevbäraren >

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