X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/297ebe6b9749bba3ad8e7adb004f1ed390895c9c..7712a6a5ff0dd7fc30c8334657e79935d00ca7f5:/src/unix/dlunix.cpp

diff --git a/src/unix/dlunix.cpp b/src/unix/dlunix.cpp
index 8a9de2c421..53e44b5dca 100644
--- a/src/unix/dlunix.cpp
+++ b/src/unix/dlunix.cpp
@@ -28,6 +28,31 @@
 #include "wx/dynlib.h"
 #include "wx/ffile.h"
 
+#ifndef WX_PRECOMP
+    #include "wx/intl.h"
+    #include "wx/log.h"
+#endif
+
+// only Mac OS X 10.3+ has dlfcn.h, and it is simpler to always provide our own
+// wrappers using the native functions instead of doing checks for OS version
+#ifndef __DARWIN__
+    #include <dlfcn.h>
+#endif
+
+// if some flags are not supported, just ignore them
+#ifndef RTLD_LAZY
+    #define RTLD_LAZY 0
+#endif
+
+#ifndef RTLD_NOW
+    #define RTLD_NOW 0
+#endif
+
+#ifndef RTLD_GLOBAL
+    #define RTLD_GLOBAL 0
+#endif
+
+
 #if defined(HAVE_DLOPEN) || defined(__DARWIN__)
     #define USE_POSIX_DL_FUNCS
 #elif !defined(HAVE_SHL_LOAD)
@@ -172,24 +197,18 @@ wxDllType wxDynamicLibrary::RawLoad(const wxString& libname, int flags)
 #ifdef USE_POSIX_DL_FUNCS
     int rtldFlags = 0;
 
-#ifdef RTLD_LAZY
     if ( flags & wxDL_LAZY )
     {
         rtldFlags |= RTLD_LAZY;
     }
-#endif
-#ifdef RTLD_NOW
     if ( flags & wxDL_NOW )
     {
         rtldFlags |= RTLD_NOW;
     }
-#endif
-#ifdef RTLD_GLOBAL
     if ( flags & wxDL_GLOBAL )
     {
         rtldFlags |= RTLD_GLOBAL;
     }
-#endif
 
     return dlopen(libname.fn_str(), rtldFlags);
 #else // !USE_POSIX_DL_FUNCS
@@ -221,7 +240,7 @@ void wxDynamicLibrary::Unload(wxDllType handle)
     shl_unload(handle);
 #endif // USE_POSIX_DL_FUNCS/!USE_POSIX_DL_FUNCS
 
-#ifdef USE_POSIX_DL_FUNCS
+#if defined(USE_POSIX_DL_FUNCS) && defined(wxHAVE_DYNLIB_ERROR)
     if ( rc != 0 )
         Error();
 #endif
@@ -316,7 +335,7 @@ wxDynamicLibraryDetailsArray wxDynamicLibrary::ListLoaded()
 
 #ifdef __LINUX__
     // examine /proc/self/maps to find out what is loaded in our address space
-    wxFFile file("/proc/self/maps");
+    wxFFile file(_T("/proc/self/maps"));
     if ( file.IsOpened() )
     {
         // details of the module currently being parsed