solving osx problems (default inlines-hidden) by explicitely exporting the involved methods

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@55540 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/string.h

@@ -607,13 +607,13 @@ private:
   // enough) -- luckily we don't need it then neither as static __thread
   // variables are initialized by 0 anyhow then and so we can use the variable
   // directly
-  static Cache& GetCache()
+  WXEXPORT static Cache& GetCache()
   {
       static wxTLS_TYPE(Cache) s_cache;
 
       return wxTLS_VALUE(s_cache);
   }
-
+  
   // this helper struct is used to ensure that GetCache() is called during
   // static initialization time, i.e. before any threads creation, as otherwise
   // the static s_cache construction inside GetCache() wouldn't be MT-safe
@@ -671,11 +671,15 @@ private:
       // profiling seems to show a small but consistent gain if we use this
       // simple loop instead of starting from the last used element (there are
       // a lot of misses in this function...)
-      // during destruction tls calls may return NULL, thus return NULL 
-      // immediately
-      if ( GetCacheBegin() == NULL )
+      Cache::Element * const cacheBegin = GetCacheBegin();
+ #if !wxHAS_COMPILER_TLS
+      // during destruction tls calls may return NULL, in this case return NULL 
+      // immediately without accessing anything else
+      if ( cacheBegin == NULL )
         return NULL;
-      for ( Cache::Element *c = GetCacheBegin(); c != GetCacheEnd(); c++ )
+#endif
+      Cache::Element * const cacheEnd = GetCacheEnd();
+      for ( Cache::Element *c = cacheBegin; c != cacheEnd; c++ )
       {
           if ( c->str == this )
               return c;

include/wx/thread.h

@@ -207,11 +207,7 @@ private:
 #if !defined(__WXMSW__)
     #define wxCRITSECT_IS_MUTEX 1
 
-#ifdef __WXMAC__
-    #define wxCRITSECT_INLINE
-#else
-    #define wxCRITSECT_INLINE inline
-#endif
+    #define wxCRITSECT_INLINE WXEXPORT inline
 #else // MSW
     #define wxCRITSECT_IS_MUTEX 0
 
@@ -273,7 +269,7 @@ private:
     DECLARE_NO_COPY_CLASS(wxCriticalSection)
 };
 
-#if wxCRITSECT_IS_MUTEX && !defined(__WXMAC__)
+#if wxCRITSECT_IS_MUTEX
     // implement wxCriticalSection using mutexes
     inline wxCriticalSection::wxCriticalSection( wxCriticalSectionType critSecType ) 
        : m_mutex( critSecType == wxCRITSEC_DEFAULT ? wxMUTEX_RECURSIVE : wxMUTEX_DEFAULT )  { }

src/common/string.cpp

@@ -76,6 +76,15 @@ struct wxStrCacheInitializer
     }
 };
 
+/*
+wxString::Cache& wxString::GetCache()
+{
+    static wxTLS_TYPE(Cache) s_cache;
+
+    return wxTLS_VALUE(s_cache);
+}
+*/
+
 static wxStrCacheInitializer gs_stringCacheInit;
 
 #endif // wxHAS_COMPILER_TLS/!wxHAS_COMPILER_TLS

src/unix/threadpsx.cpp

@@ -67,17 +67,6 @@
     #define THR_ID(thr) ((long)(thr)->GetId())
 #endif
 
-#ifdef __WXMAC__
-
-    // implement wxCriticalSection using mutexes
-wxCriticalSection::wxCriticalSection( wxCriticalSectionType critSecType )
-       : m_mutex( critSecType == wxCRITSEC_DEFAULT ? wxMUTEX_RECURSIVE : wxMUTEX_DEFAULT )  { }
-wxCriticalSection::~wxCriticalSection() { }
-
-void wxCriticalSection::Enter() { (void)m_mutex.Lock(); }
-void wxCriticalSection::Leave() { (void)m_mutex.Unlock(); }
-
-#endif
 // ----------------------------------------------------------------------------
 // constants
 // ----------------------------------------------------------------------------