#28332 [NEW]: Invalid Library (Maybe not a PHP Library)

From: kicom95 at daum dot net Operating system: HP-UX 11.11 PHP version: 4.3.4 PHP Bug Type: Dynamic loading Bug description: Invalid Library (Maybe not a PHP Library) Description: ------------ HI, I am trying to load newly made PHP extension module (C++). (e.g. mymodule.dll) using dl(). Only 20 days ago, I didn't meet this message. With the same Source files and Makefile, I tried to make my module, but I couldn't make it. With same module, In linux, solaris I could make my module. and it works well. But in HP after compiler patch( especially 'ld' ) it haven't worked well. My history is like this 1. 20 days ago I made my php-module, and it was successful. It works well. (in fact my colleage did this work ) 2. 17 days ago I tried to make another program with C++ , but I met g++ Compiler Error , so I did patch my compiler. After that I could make my another module. 3. 10 days ago I needed to do patch my first module. First I did backup previous module. After that I made patch module. At that time I met this message. Invalid Library (Maybe not a PHP Library) mymodule.dll at this time, I thought I had mistake. so i restored my previous module. 4. 2 days ago I asked my colleage to compile this module. ( I thought he could , so we didn't backup ) But it failed. We met this terrible message - 'Invalid Library (Maybe not a PHP Library)' I am sure We have had the same Makefile , and php interface. 5. today I visited Php.net and I could get the 'first module' after that I did compile - this process is successful. But...but I met same message. -_- what's wrong with our module? Does Compiler Bug makes this problem? Please Help me. Reproduce code: --------------- /* include standard header */ #include "php.h" /* declaration of functions to be exported */ ZEND_FUNCTION(first_module); /* compiled function list so Zend knows what's in this module */ zend_function_entry firstmod_functions[] = { ZEND_FE(first_module, NULL) {NULL, NULL, NULL} }; /* compiled module information */ zend_module_entry firstmod_module_entry = { STANDARD_MODULE_HEADER, "First Module", firstmod_functions, NULL, NULL, NULL, NULL, NULL, NO_VERSION_YET, STANDARD_MODULE_PROPERTIES }; /* implement standard "stub" routine to introduce ourselves to Zend */ #if COMPILE_DL_FIRST_MODULE ZEND_GET_MODULE(firstmod) #endif /* implement function that is meant to be made available to PHP */ ZEND_FUNCTION(first_module) { long parameter; if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l", &parameter) == FAILURE) { return; } RETURN_LONG(parameter); } cc -fPIC -DPIC -DCOMPILE_DL=1 -I/usr/local/include -I. -I.. -I../Zend -c -o <your_object_file> <your_c_file> Linking cc -shared -L/usr/local/lib -o <your_module_file> <your_object_file(s)> In HP-ux with gcc -rdynamic option is invalild. -- Edit bug report at http://bugs.php.net/?id=28332&edit=1 -- Try a CVS snapshot (php4): http://bugs.php.net/fix.php?id=28332&r=trysnapshot4 Try a CVS snapshot (php5): http://bugs.php.net/fix.php?id=28332&r=trysnapshot5 Fixed in CVS: http://bugs.php.net/fix.php?id=28332&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=28332&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=28332&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=28332&r=needscript Try newer version: http://bugs.php.net/fix.php?id=28332&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=28332&r=support Expected behavior: http://bugs.php.net/fix.php?id=28332&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=28332&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=28332&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=28332&r=globals PHP 3 support discontinued: http://bugs.php.net/fix.php?id=28332&r=php3 Daylight Savings: http://bugs.php.net/fix.php?id=28332&r=dst IIS Stability: http://bugs.php.net/fix.php?id=28332&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=28332&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=28332&r=float