Delete RCL_USE_XATTR configure/compile time variable, it was not

useful. Add configuration variable to use mtime instead of ctime for update
detection. Useful on a system where xattrs would be modified but not
indexed, to avoid excessive reindexing.

src/internfile/extrameta.cpp

@@ -17,8 +17,6 @@
 
 #include "autoconfig.h"
 
-#ifdef RCL_USE_XATTR
-
 #include <errno.h>
 
 #include "rclconfig.h"
@@ -145,5 +143,3 @@ void docFieldsFromMetaCmds(RclConfig *cfg, const map<string, string>& cfields,
 	}
     }
 }
-
-#endif // RCL_USE_XATTR

src/internfile/extrameta.h

@@ -19,7 +19,6 @@
 
 #include "autoconfig.h"
 
-#ifdef RCL_USE_XATTR
 /** Extended attributes processing helper functions */
 
 #include <map>
@@ -47,6 +46,4 @@ extern void docFieldsFromMetaCmds(
     RclConfig *cfg, const std::map<std::string, std::string>& xfields, 
     Rcl::Doc& doc);
 
-#endif /* RCL_USE_XATTR */
-
 #endif /* _REAPXATTRS_H_INCLUDED_ */

src/internfile/internfile.cpp

@@ -228,13 +228,11 @@ void FileInterner::init(const string &f, const struct stat *stp, RclConfig *cnf,
 		     m_forPreview ? "view" : "index");
     df->set_property(Dijon::Filter::DJF_UDI, udi);
 
-#ifdef RCL_USE_XATTR
     // Get fields computed from extended attributes. We use the
     // original file, not the m_fn which may be the uncompressed temp
     // file
     if (!m_noxattrs)
 	reapXAttrs(m_cfg, f, m_XAttrsFields);
-#endif //RCL_USE_XATTR
 
     // Gather metadata from external commands as configured.
     reapMetaCmds(m_cfg, f, m_cmdFields);
@@ -574,11 +572,9 @@ void FileInterner::collectIpathAndMT(Rcl::Doc& doc) const
     LOGDEB2(("FileInterner::collectIpathAndMT\n"));
     bool hasipath = false;
 
-#ifdef RCL_USE_XATTR
     if (!m_noxattrs) {
 	docFieldsFromXattrs(m_cfg, m_XAttrsFields, doc);
     }
-#endif //RCL_USE_XATTR
 
     docFieldsFromMetaCmds(m_cfg, m_cmdFields, doc);
 

src/internfile/internfile.h

@@ -16,7 +16,6 @@
  */
 #ifndef _INTERNFILE_H_INCLUDED_
 #define _INTERNFILE_H_INCLUDED_
-// The class changes according to RCL_USE_XATTR
 #include "autoconfig.h"
 
 #include <string>
@@ -252,13 +251,11 @@ class FileInterner {
     string                 m_reachedMType; // target or text/plain
     string                 m_tfile;
     bool                   m_ok; // Set after construction if ok
-#ifdef RCL_USE_XATTR
     // Fields found in file extended attributes. This is kept here,
     // not in the file-level handler because we are only interested in
     // the top-level file, not any temp file necessitated by
     // processing the internal doc hierarchy.
     map<string, string> m_XAttrsFields;
-#endif // RCL_USE_XATTR
     // Fields gathered by executing configured external commands
     map<string, string> m_cmdFields;