Hello,
I'd like to ask for help compiling Xerces-c 2.7 on Unixware 7.1.3.
This is the error I get:
xerces-c-src_2_7_0/include/xercesc/util/XMLHolder.c:
In method `xercesc_2_7::XMLHolder<volatile __pthread_mutex>::XMLHolder()':
UnixWarePlatformUtils.cpp:409:
instantiated from here xerces-c-src_2_7_0/include/xercesc/util/XMLHolder.c:32:
conversion from `volatile pthread_mutex_t' to `const __pthread_mutex &'
discards qualifiers
/usr/gnu/lib/gcc-lib/i586-unknown-sysv5/2.95.3pl1/include/sys/types.h:671:
in passing argument 1 of `__pthread_mutex::__pthread_mutex(const
__pthread_mutex &)'
UnixwarePlatformUtils.cpp
395 typedef XMLHolder<pthread_mutex_t> MutexHolderType;
396
397 static MutexHolderType* gAtomicOpMutex = 0;
398
399 void XMLPlatformUtils::platformInit()
400 {
401 //
402 // The gAtomicOpMutex mutex needs to be created
403 // because compareAndSwap, atomicIncrement and atomicDecrement
404 // does not have the atomic system calls for usage
405 // Normally, mutexes are created on first use, but there is a
406 // circular dependency between compareAndExchange() and
407 // mutex creation that must be broken.
408
409 gAtomicOpMutex = new (fgMemoryManager) MutexHolderType;
types.h defines the following structure / type
665 typedef volatile struct __pthread_mutex {
666 mutex_t __pt_mutex_mutex;
667 pid_t __pt_mutex_pid;
668 thread_t __pt_mutex_owner;
669 int __pt_mutex_depth;
670 pthread_mutexattr_t __pt_mutex_attr;
671 } pthread_mutex_t;
It seems Xerces expects __pthread_mutex to be const not volatile.
But i couldn't find the according Xerces files to change this.
The error also showed up in version 2.8.
Please let me know which files i should change and how?
Regards
Manu
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