March 2006 - CLN-list

problems building on powerpc64
by Dmitry Khutornoy 05 Dec '07

05 Dec '07

Hello! I got problems with building CLN on PowerPC64. uname -a Linux blade1 2.6.5-7.252-pseries64 #1 SMP Tue Feb 14 11:11:04 UTC 2006 ppc64 ppc64 ppc64 GNU/Linux make ... In file included from base/cl_N.h:6, from base/cl_as_err.cc:7: ../include/cln/number.h: In constructor `cln::cl_number::cl_number()': ../include/cln/number.h:191: error: `cl_FN_tag' undeclared (first use this function) ../include/cln/number.h:191: error: (Each undeclared identifier is reported only once for each function it appears in.) And it seems i know why does it happen: <config.h> ... #ifndef __powerpc64__ #define __powerpc64__ 1 #endif ... <object.h> ... #if defined(__alpha__) || defined(__ia64__) || defined(__mips64__) || defined(__powerpc64__) || defined(__sparc64__) || defined(__x86_64__) #define cl_word_alignment 8 #endif ... // Definition of the tags. #if !defined(CL_WIDE_POINTERS) #if (cl_word_alignment == 2) #define cl_FN_tag 1 #define cl_SF_tag 3 // must satisfy the cl_immediate_p predicate! #endif #if (cl_word_alignment == 4) #define cl_FN_tag 1 #define cl_SF_tag 2 #endif #else // CL_WIDE_POINTERS // Single Floats are immediate as well. #define cl_FN_tag 1 #define cl_SF_tag 2 #define cl_FF_tag 3 #endif There is no branch defining tags for powerpc64 (cl_word_alignment==8) Please, tell me what values should i write in #define or explain what am i doing wrong. Thank you! -- Best regards, Dmitry mailto:khutornoy@gmail.com

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Re: Compiling CLN on Intel Macs
by Christian Fleck 28 Apr '06

28 Apr '06

Hi Richard, here is the backtrace: Program received signal EXC_BAD_ACCESS, Could not access memory. Reason: KERN_INVALID_ADDRESS at address: 0x06a0afe1 0xa0b02584 in std::wclog () (gdb) bt #0 0xa0b02584 in std::wclog () #1 0xa0b025f0 in std::wclog () #2 0x00009db7 in global constructors keyed to cl_module__cl_prin_globals__firstglobalfun () at ./base/output/ cl_prin_globals.cc:33 #3 0x00009c9a in __static_initialization_and_destruction_0 (__initialize_p=1, __priority=65535) at ../include/cln/io.h:91 #4 0x00009db7 in global constructors keyed to cl_module__cl_prin_globals__firstglobalfun () at ./base/output/ cl_prin_globals.cc:33 #5 0x000026f4 in __static_initialization_and_destruction_0 (__initialize_p=2, __priority=65535) at ../include/cln/io.h:91 #6 0x0000275d in global constructors keyed to _Z15test_elementaryv () at exam.cc:51 #7 0x8fe10168 in __dyld__ZN16ImageLoaderMachO16doInitializationERKN11ImageLoader11LinkCon textE () #8 0x8fe0a516 in __dyld__ZN11ImageLoader23recursiveInitializationERKNS_11LinkContextE () #9 0x8fe0ca08 in __dyld__ZN11ImageLoader15runInitializersERKNS_11LinkContextE () #10 0x8fe031b4 in __dyld__ZN4dyld24initializeMainExecutableEv () #11 0x0000264d in _call_mod_init_funcs () at /SourceCache/Csu/Csu-58/ crt.c:304 #12 0x00002579 in _start (argc=1, argv=0xbffff86c, envp=0xbffff874) at /SourceCache/Csu/Csu-58/crt.c:222 #13 0x00002529 in start () Christian

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Help - more info
by Wilson Castro Rojas 21 Mar '06

21 Mar '06

for complete the information: these are the data-types: cl_modint_ring modintRing; // Z/mZ cl_I intArg1; cl_MI intMod;

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Help
by Wilson Castro Rojas 21 Mar '06

21 Mar '06

Hellow, I'm new with the cln library. Before the installation from the version 1.1.11 the follow code worked. ------------------ cl_I intRing = m_strValue.toAscii().constData(); intArg1 = m_sArg1.toAscii().constData(); modintRing = find_modint_ring( intArg1 ); intMod = modintRing->canonhom( intRing ); cout << intRing << "\n"; cout << intArg1 << "\n"; cout << intMod << "\n"; -------------------- but now in this code-line cout << intMod << "\n"; there is a "Segmentation fault" error report. Thanks and best regards, Wilson

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Re: Compiling CLN on Intel Macs
by Christian Fleck 09 Mar '06

09 Mar '06

Hi Richard, I attach the files you asked for. Thanks again for considering my problem. Christian

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Re: Compiling CLN on Intel Macs
by Christian Fleck 07 Mar '06

07 Mar '06

Dear Bruno, actually I don't know how to do this here. I run configure with "-- disable-shared"; what else should I do? I fear that static linking is somewhat not easy, because it says in the man pages for gcc: "-static On systems that support dynamic linking, this prevents linking with the shared libraries. On other systems, this option has no effect. This option will not work on Mac OS X unless all libraries (includ- ing libgcc.a) have also been compiled with -static. Since neither a static version of libSystem.dylib nor crt0.o are provided, this option is not useful to most people." I tried to use the static flag with the result: "/usr/bin/ld: can't locate file for: -lcrt0.o collect2: ld returned 1 exit status" Christian

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Compiling CLN on Intel Macs
by Christian Fleck 06 Mar '06

06 Mar '06

Hi Richard, thank you for your answer. I followed your advice and here is the output from gdb: gdb ./exam GNU gdb 6.1-20040303 (Apple version gdb-437) (Sun Dec 25 08:26:53 GMT 2005) Copyright 2004 Free Software Foundation, Inc. GDB is free software, covered by the GNU General Public License, and you are welcome to change it and/or distribute copies of it under certain conditions. Type "show copying" to see the conditions. There is absolutely no warranty for GDB. Type "show warranty" for details. This GDB was configured as "i386-apple-darwin"...Reading symbols for shared libraries .... done Function "cl_abort" not defined. (gdb) run Starting program: /usr/local/cln-1.1.11/tests/exam Reading symbols for shared libraries . done Program received signal EXC_BAD_ACCESS, Could not access memory. Reason: KERN_INVALID_ADDRESS at address: 0x06a0afe1 0xa0b02584 in std::wclog () I attach the config.log Thanks, Christian

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