1 files changed, 9 insertions, 4 deletions

diff --git a/qmake/tools/qwaitcondition_unix.cpp b/qmake/tools/qwaitcondition_unix.cpp
index 99c1014..6684617 100644
--- a/qmake/tools/qwaitcondition_unix.cpp
+++ b/qmake/tools/qwaitcondition_unix.cpp
@@ -123,9 +123,9 @@ struct QWaitConditionPrivate {
     for (;;) {
         getchar();
         mymutex.lock();
         // Sleep until there are no busy worker threads
-        while( count > 0 ) {
+        while( mycount > 0 ) {
             mymutex.unlock();
             sleep( 1 );
             mymutex.lock();
         }
@@ -223,17 +223,19 @@ void QWaitCondition::wakeAll()
     \sa wakeOne(), wakeAll()
 */
 bool QWaitCondition::wait(unsigned long time)
 {
-    pthread_mutex_t mutex = PTHREAD_MUTEX_INITIALIZER;
+    pthread_mutex_t mutex;
+    pthread_mutex_init( &mutex, 0 );
+    pthread_mutex_lock( &mutex );
 
     int ret;
     if (time != ULONG_MAX) {
         struct timeval tv;
         gettimeofday(&tv, 0);
 
         timespec ti;
-        ti.tv_nsec = (tv.tv_usec * 1000) + (time % 1000) * 1000;
+        ti.tv_nsec = ( tv.tv_usec + ( time % 1000 ) * 1000 ) * 1000;
         ti.tv_sec = tv.tv_sec + (time / 1000) + ( ti.tv_nsec / 1000000000 );
         ti.tv_nsec %= 1000000000;
 
         ret = pthread_cond_timedwait(&d->cond, &mutex, &ti);
@@ -244,8 +246,11 @@ bool QWaitCondition::wait(unsigned long time)
     if (ret && ret != ETIMEDOUT)
         qWarning("Wait condition wait failure: %s",strerror(ret));
 #endif
 
+    pthread_mutex_unlock( &mutex );
+    pthread_mutex_destroy( &mutex );
+
     return (ret == 0);
 }
 
 /*!
@@ -290,9 +295,9 @@ bool QWaitCondition::wait(QMutex *mutex, unsigned long time)
         struct timeval tv;
         gettimeofday(&tv, 0);
 
         timespec ti;
-        ti.tv_nsec = (tv.tv_usec * 1000) + (time % 1000) * 1000;
+        ti.tv_nsec = ( tv.tv_usec + ( time % 1000 ) * 1000 ) * 1000;
         ti.tv_sec = tv.tv_sec + (time / 1000) + ( ti.tv_nsec / 1000000000 );
         ti.tv_nsec %= 1000000000;
 
         ret = pthread_cond_timedwait(&d->cond, &mutex->d->handle, &ti);