and linking problem

[AlexanderM]

Hi to everyone. Again.

• I've build the libxml library
• I've got a trouble with linking
• Directory structure
  Spoiler

  +libxml2-2_9
  |  libxml.olb
  |  main.c
  |  +libxml
      |  header1.h
      |  header2.h
      |  ....
      |  headern.h 
• The sourse of example:
  

  main.c (Was honestly stealed from libxml site)

  Spoiler

  #include <stdio.h>
  #include <string.h>
  #include <stdlib.h>
  #include <libxml/xmlmemory.h>
  #include <libxml/parser.h>
  
  void
  parseStory (xmlDocPtr doc, xmlNodePtr cur) {
  
  	xmlChar *key;
  	cur = cur->xmlChildrenNode;
  	while (cur != NULL) {
  	    if ((!xmlStrcmp(cur->name, (const xmlChar *)"keyword"))) {
  		    key = xmlNodeListGetString(doc, cur->xmlChildrenNode, 1);
  		    printf("keyword: %s\n", key);
  		    xmlFree(key);
   	    }
  	cur = cur->next;
  	}
      return;
  }
  
  static void
  parseDoc(char *docname) {
  
  	xmlDocPtr doc;
  	xmlNodePtr cur;
  
  	doc = xmlParseFile(docname);
  	
  	if (doc == NULL ) {
  		fprintf(stderr,"Document not parsed successfully. \n");
  		return;
  	}
  	
  	cur = xmlDocGetRootElement(doc);
  	
  	if (cur == NULL) {
  		fprintf(stderr,"empty document\n");
  		xmlFreeDoc(doc);
  		return;
  	}
  	
  	if (xmlStrcmp(cur->name, (const xmlChar *) "story")) {
  		fprintf(stderr,"document of the wrong type, root node != story");
  		xmlFreeDoc(doc);
  		return;
  	}
  	
  	cur = cur->xmlChildrenNode;
  	while (cur != NULL) {
  		if ((!xmlStrcmp(cur->name, (const xmlChar *)"storyinfo"))){
  			parseStory (doc, cur);
  		}
  		 
  	cur = cur->next;
  	}
  	
  	xmlFreeDoc(doc);
  	return;
  }
  
  int
  main(int argc, char **argv) {
  
  	char *docname;
  		
  	if (argc <= 1) {
  		printf("Usage: %s docname\n", argv[0]);
  		return(0);
  	}
  
  	docname = argv[1];
  	parseDoc (docname);
  
  	return (1);
  }

• Error:
  
  Spoiler

  XW01> LINK main.obj, libxml.olb/library
  %LINK-I-OPENIN, error opening IBS_REL_SYS:[MT.SCR]MTFMSSCREEN.OLB; as input
  -RMS-E-PRV, insufficient privilege or file protection violation
  %LINK-I-OPENIN, error opening IBS_REL_SYS:[MT.MESSAGE]MTMESSAGE.OLB; as input
  -RMS-E-PRV, insufficient privilege or file protection violation
  %LINK-I-OPENIN, error opening IBS_REL_SYS:[MT.MESSAGE]VMSSYMBOL.OLB; as input
  -RMS-E-PRV, insufficient privilege or file protection violation
  %LINK-W-NUDFSYMS, 6 undefined symbols:
  %LINK-I-UDFSYM,         XMLDOCGETROOTELEMENT
  %LINK-I-UDFSYM,         XMLFREE
  %LINK-I-UDFSYM,         XMLFREEDOC
  %LINK-I-UDFSYM,         XMLNODELISTGETSTRING
  %LINK-I-UDFSYM,         XMLPARSEFILE
  %LINK-I-UDFSYM,         XMLSTRCMP
  %LINK-W-USEUNDEF, undefined symbol XMLFREE referenced
          in psect $LINK$ offset %X00000020
          in module MAIN file TST$USERS:[ALEXANDER.LIBXML2-2_9]MAIN.OBJ;1
  %LINK-W-USEUNDEF, undefined symbol XMLSTRCMP referenced
          in psect $LINK$ offset %X00000030
          in module MAIN file TST$USERS:[ALEXANDER.LIBXML2-2_9]MAIN.OBJ;1
  %LINK-W-USEUNDEF, undefined symbol XMLNODELISTGETSTRING referenced
          in psect $LINK$ offset %X00000070
          in module MAIN file TST$USERS:[ALEXANDER.LIBXML2-2_9]MAIN.OBJ;1
  %LINK-W-USEUNDEF, undefined symbol XMLFREEDOC referenced
          in psect $LINK$ offset %X000000B0
          in module MAIN file TST$USERS:[ALEXANDER.LIBXML2-2_9]MAIN.OBJ;1
  %LINK-W-USEUNDEF, undefined symbol XMLPARSEFILE referenced
          in psect $LINK$ offset %X000000E0
          in module MAIN file TST$USERS:[ALEXANDER.LIBXML2-2_9]MAIN.OBJ;1
  %LINK-W-USEUNDEF, undefined symbol XMLDOCGETROOTELEMENT referenced
          in psect $LINK$ offset %X000000F0
          in module MAIN file TST$USERS:[ALEXANDER.LIBXML2-2_9]MAIN.OBJ;1
  
  
• libxml.olb structure: (in attached file due to size)
• I've found all of undefined symbols in the library description (attached file flist.txt). But it seems, that the linker has another opinion.)  Is the issue in the linker's keys?

[H.Becker]

>>> With all your fancy HTML, I didn't see the command which you used to compile "main.c", but I'll guess that you didn't specify /NAMES=AS_IS. Apparently, the library modules _were_ compiled that way.

There is more, as one can guess from names like xmlDoValidityCheckingDe1bcsei4$: the library modules were compiled with /NAMES=(AS_IS,SHORTENED)

Wasn't that already mentioned in the other thread?

[Dennis Handly]

>Wasn't that already mentioned in the other thread?

It would have been helpful to mention the other topic or keep the topics together, as Steven said.

http://h30499.www3.hp.com/t5/Languages-and-Scripting/libxml-building/m-p/6230631

[AlexanderM]

Steven Schweda
>>>With all your fancy HTML, I didn't see the command which you used to compile "main.c", but I'll guess that you didn't specify /NAMES=AS_IS. Apparently, the library modules _were_ compiled that way.

You are right. The main.c compillation and linking commands I've used are below:
>cc/include="./" main.c
>link main, libxml.olb/library

Steven Schweda
>>>General suggestion: You might try putting more effort into the
content of your questions, and less into the format.  Showing _all_ the
actual commands you used would be a good start.

Thanks. I am new on a forums and I'll try to learn to express the issues in a proper way.

 
H.Becker
>>>There is more, as one can guess from names like xmlDoValidityCheckingDe1bcsei4$: the library modules were compiled with /NAMES=(AS_IS,SHORTENED)

I've used the file from the previous 'building libxml' thread and there indeed was a line
cc_opts = "/nowarn/DEF=HAVE_CONFIG_H/NAMES=(as_is,SHORTENED)/FLOAT=IEEE/IEEE_MODE=DENORM_RESULTS/INCLUDE=xml_srcdir"

The full version of file is attached.

Dennis Handly
>>>It would have been helpful to mention the other topic or keep the topics together, as Steven said.
http://h30499.www3.hp.com/t5/Languages-and-Scripting/libxml-building/m-p/6230631

It seems that now there is not any opportunity to merge threads. That was not the great idea to create the new one, but I've made it due to the 'building libxml' thread was marked as 'resolved'.

 

[AlexanderM]

Thanks to everyone. I've linked the library and run a simple test.

Building and Linking commands:

>cc/include="./"/NAMES=(AS_IS,SHORTENED) main.c

>link main, libxml.olb/library