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3041 discussions

Configuration loop in bundles
by Martin Stjernholm, Roxen IS ＠ Pike developers forum 05 Aug '06

05 Aug '06

The configure stuff to setup the bundles can easily get into an infinite loop if there's an error in the configure script. This is especially bothersome because it causes xenofarm clients to hang. A recent example: configure: configuring in modules configure: running /bin/sh '/home/build/xenofarm/client/pike-7.7/kali.roxen.com/buildtmp/Pike-v7.7-snapshot/src/modules/configure' CC=rntcl --cache-file=.././config.cache --srcdir=/home/build/xenofarm/client/pike-7.7/kali.roxen.com/buildtmp/Pike-v7.7-snapshot/src/modules configure: loading cache .././config.cache /home/build/xenofarm/client/pike-7.7/kali.roxen.com/buildtmp/Pike-v7.7-snapshot/src/modules/configure: syntax error at line 3: `MOD_LDSHARED=${MOD_LDSHARED=\$' unexpected configure: configuring in post_modules configure: running /bin/sh '/home/build/xenofarm/client/pike-7.7/kali.roxen.com/buildtmp/Pike-v7.7-snapshot/src/post_modules/configure' CC=rntcl --cache-file=.././config.cache --srcdir=/home/build/xenofarm/client/pike-7.7/kali.roxen.com/buildtmp/Pike-v7.7-snapshot/src/post_modules configure: loading cache .././config.cache /home/build/xenofarm/client/pike-7.7/kali.roxen.com/buildtmp/Pike-v7.7-snapshot/src/post_modules/configure: syntax error at line 3: `MOD_LDSHARED=${MOD_LDSHARED=\$' unexpected ################################################### # Extracting bundles... # Requested from: # ./post_modules/Nettle/nettle.bundle checking for bundle nettle... /home/build/xenofarm/client/pike-7.7/kali.roxen.com/buildtmp/Pike-v7.7-snapshot/bundles/nettle-1.14.tar.gz configure: WARNING: Bundle nettle already installed. Requested from: ./post_modules/Nettle/nettle.bundle Fixing libraries... Clearing cached variables related to the bundles. Rerunning halted configures with the bundles nettle enabled. /... da capo .../

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Re: new ground with windows
by Martin Stjernholm, Roxen IS ＠ Pike developers forum 02 Aug '06

02 Aug '06

I'm using VC8. I hope I haven't messed things up too badly for VC6, but I don't know whether the new --enable-dll thingie works there. I think the basic dll creation and loading stuff should be the same; the differences are rather how to package the MS CRT in the dist and the new manifest pling-plong goo. > /.../ I then tried VC2005, and And what? ;) > I also note that --with-debug and --enable-dll seem to be > incompatible, as configure bombs out when trying to test the compiler > in CommonLog (conftest doesn't run, it "fails to initialize properly"). I'm testing with --with-rtldebug --enable-dll which is practically the same thing since --with-cdebug is the default. That works fine. Have you tried building from scratch (i.e. after "make cvsclean")?

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pre 7.2 lib/modules/SSL.pmod ,v files
by Marcus Comstedt (ACROSS) (Hail Ilpalazzo!) ＠ Pike (-) developers forum 28 Jul '06

28 Jul '06

I also refined the approach by removing the separate dir as soon as it is added to 0.6 (i.e. it is actually _renamed_ to Pike/0.6/lib/modules/Remote.pmod as soon as there is a Pike/0.6/lib/modules to put it in).

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configure.in $Id$
by Martin Nilsson (Opera Mini - AFK!) ＠ Pike (-) developers forum 23 Jul '06

23 Jul '06

Is it possible to use the value from AC_REVISION in the section that generates posix_to_native.sh in configure.in, to keep the diff noise down?

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bug report: casting to array mistake of multiset
by 郭雪松 23 Jul '06

23 Jul '06

You ignore my bug report for a long time. A item lost when casting a multiset to array!!!! mapping special_attrs=([]); void main() { multiset from=(<>); array _to=({(<"Stone","1","%70">),(<"Stone","2","%70">)}); multiset to; array rate=({}); int sum; foreach(_to,multiset m){ int found; foreach(m;string k;int one){ if(k[0]=='%'){ int n; sscanf(k,"%%%d",n); rate+=({n}); sum+=n; m[k]=0; found=1; break; } } if(!found){ rate+=({1}); sum+=1; } } //int r=random(sum); int r=80; for(int i=0;i<sizeof(rate);i++){ if(r<rate[i]){ to=_to[i]; break; }else{ r-=rate[i]; } } multiset unchanged=from&to; multiset special_add=(to-unchanged)&(multiset)(indices(special_attrs)); multiset special_del=(from-unchanged)&(multiset)(indices(special_attrs)); multiset direct_del=filter(from-unchanged,lambda(string x){if(x[0]!='!') return 1;else return 0;}); multiset direct_add=to-unchanged-special_add; werror("direct_add=%O\n",(direct_add)); werror("BUT (array)direct_add=%O\n",(array)(direct_add)); } Output: direct_add=(< /* 1 element */ "Stone", "2" >) BUT (array)direct_add=({ /* 1 element */ "2" })

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Re: new ground with windows
by Martin Stjernholm, Roxen IS ＠ Pike developers forum 23 Jul '06

23 Jul '06

You have to use -MD, both for pike.exe and all modules, when you use dlls. That's the only way to make them share the same CRT instance, which is vital for memory management to work. I suggest you try with --enable-dll (assuming a recent 7.7) which fixes that and other things. Note that I'm still not finished with the dll stuff. Notably I have a lot of uncommitted changes to make the installer work. Haven't done much about it lately since I'm on vacation and mostly off-net (will still be for another week).

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new ground with windows
by H. William Welliver III 23 Jul '06

23 Jul '06

Ok, I've managed to compile one of my C modules on windows (the XML2 parser glue), but I'm running into problems with dynamic module loading in pike. The libxml2 module uses some functions like modf and log10. Because libxml2 is being compiled as a library, the c library doesn't appear to be linked. Similarly, when I make the module, these symbols (and the snprintf pointer in the following error message) don't seem to be getting linked in. Thus, when I try to load the compiled module into Pike, I end up with undefined symbols. The question is, how do I work around it? I can get the regular functions like log10 and fmod to be linked into Pike by creating dummy functions that use them, but then that will only work with my copy of pike and not anyone elses. Similarly, I'm not sure what to do with the __imp records. Is dlopen not aware of how to resolve these? Any thoughts and suggestions would be greatly appreciated! Bill DL: Symbol '__imp___snprintf' not found. DL: Symbol '__imp___snprintf' not found. DL: Symbol '__imp___snprintf' not found. DL: Symbol '__imp___snprintf' not found. DL: Symbol '__imp___snprintf' not found. DL: Symbol '__imp___snprintf' not found. DL_Symbol '_modf' not found. DL: Symbol '_log10' not found. DL: Symbol '__imp___snprintf' not found.

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-mcpu
by Martin Nilsson (Opera Mini - AFK!) ＠ Pike (-) developers forum 23 Jul '06

23 Jul '06

I get `-mcpu=' is deprecated. Use `-mtune=' or '-march=' instead. for every file comiled in MinGW. Is there anything someone more configure proficient can do to reduce the spam?

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/usr/local/include
by Martin Nilsson (Opera Mini - AFK!) ＠ Pike (-) developers forum 23 Jul '06

23 Jul '06

While trying to compile Pike under MinGW I've encountered the problem that include files in /usr/local/include isn't found. First place of error is in the Gmp module. configure:1574: checking for gmp.h configure:1584: gcc -E conftest.c >/dev/null 2>conftest.out configure:1580:17: gmp.h: No such file or directory configure: failed program was: #line 1579 "configure" #include "confdefs.h" #include <gmp.h> If I manually add -I/usr/local/include it works, but what is the correct, general solution?

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SVN
by Marcus Comstedt (ACROSS) (Hail Ilpalazzo!) ＠ Pike (-) developers forum 23 Jul '06

23 Jul '06

So, how about that switch to Subversion, eh? I'd very much like to rename lib/modules/_Image.pmod to Image.pmod and src/modules/Image to _Image, to get rid of image_magic_index, and with svn I could do that without messing everyones working copy up...

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