Don't change behavior of glproc code via RETRACE define.

[apitrace] / glproc_gl.cpp

diff --git a/glproc_gl.cpp b/glproc_gl.cpp
index 18314dcb0e4b70bed921c45adec6cad05155f783..27b3ef7dc86706c45c1a9cd290726a73104a5cfd 100644 (file)
--- a/glproc_gl.cpp
+++ b/glproc_gl.cpp
@@ -28,9 +28,7 @@
 
 
 #if !defined(_WIN32)
-#ifndef _GNU_SOURCE
-#define _GNU_SOURCE // for dladdr
-#endif
+#include <unistd.h> // for symlink
 #include <dlfcn.h>
 #endif
 
@@ -119,7 +117,7 @@ void * __libgl_sym(const char *symbol)
 
     result = dlsym(__libGlHandle, symbol);
 
-    if (result == dlsym(RTLD_SELF, symbol)) {
+    if (resullt && result == dlsym(RTLD_SELF, symbol)) {
         os::log("apitrace: error: symbol lookup recursion\n");
         os::abort();
         return NULL;