usemtime config variable needs to be global

src/common/rclconfig.cpp

@@ -60,6 +60,8 @@ typedef pair<int,int> RclPII;
 // We default to a case- and diacritics-less index for now
 bool o_index_stripchars = true;
 
+bool o_uptodate_test_use_mtime = false;
+
 string RclConfig::o_localecharset; 
 string RclConfig::o_origcwd; 
 
@@ -342,6 +344,7 @@ bool RclConfig::updateMainConfig()
     static int m_index_stripchars_init = 0;
     if (!m_index_stripchars_init) {
 	getConfParam("indexStripChars", &o_index_stripchars);
+        getConfParam("testmodifusemtime", &o_uptodate_test_use_mtime);
 	m_index_stripchars_init = 1;
     }
 

src/common/rclconfig.h

@@ -379,4 +379,9 @@ class RclConfig {
 // reset. When using multiple indexes, all must have the same value
 extern bool o_index_stripchars;
 
+// This global variable defines if we use mtime instead of ctime for
+// up-to-date tests. This is mostly incompatible with xattr indexing,
+// in addition to other issues. See recoll.conf comments. 
+extern bool o_uptodate_test_use_mtime;
+
 #endif /* _RCLCONFIG_H_INCLUDED_ */