#2130 Don't build conntest. Build is broken when --enable-webready. Fixed issue with samples/geotag.cpp on Linux.

samples/Makefile

@@ -55,7 +55,6 @@ include $(top_srcdir)/config/config.mk
 
 # Add source files of sample programs to this list
 BINSRC = addmoddel.cpp        \
-         conntest.cpp         \
          convert-test.cpp     \
          easyaccess-test.cpp  \
          exifcomment.cpp      \

samples/geotag.cpp

@@ -808,7 +808,11 @@ int main(int argc,const char* argv[])
                 if ( type == typeImage ) {
                     time_t t    = readImageTime(std::string(arg)) ;
                     char   buffer[1024];
+#ifdef __APPLE__
                     char*  path = realpath(arg,buffer);
+#else
+                    char*  path = realpath(arg,NULL);
+#endif
                     if  ( t && path ) {
                         if ( options.verbose) printf("%s %ld %s",path,(long int)t,asctime(localtime(&t)));
                         gFiles.push_back(path);