[3516] get rid of root (vs file list) and boost libs

2 files changed, 28 insertions, 13 deletions

diff --git a/tools/system_messages.cc b/tools/system_messages.cc
index 3eccb7de24..bb708486b0 100644
--- a/tools/system_messages.cc
+++ b/tools/system_messages.cc
@@ -14,15 +14,14 @@
 
 // Produce System Messages Manual
 //
-// This tool reads all the .mes files in the directory tree whose root is given
-// on the command line and interprets them as message files.  It pulls
-// all the messages and description out, sorts them by message ID, and writes
-// them out as a single (formatted) file.
+// This tool reads all the message files given on the command line.
+// It pulls all the messages and description out, sorts them by
+// message ID, and writes them out as a single (formatted) file.
 //
 // Invocation:
 // The code is invoked using the command line:
 //
-// kt_system_messages.py [-o <output-file>] [<top-source-directory>|<files>]
+// system_messages [-o <output-file>] <files>
 //
 // If no output file is specified, output is written to stdout.
 
@@ -36,7 +35,9 @@
 #include <stdlib.h>
 #include <string.h>
 
+#ifdef USE_BOOST_FILESYSTEM
 #include <boost/filesystem.hpp>
+#endif
 #include <boost/lexical_cast.hpp>
 
 typedef std::vector<std::string> lines_type;
@@ -522,6 +523,7 @@ void processFile(const std::string& filename)
 ///
 /// Parameters:
 ///  root     Directory that is the root of the source tree
+#ifdef USE_BOOST_FILESYSTEM
 void processAllFiles(const boost::filesystem::path& root)
 {
     boost::filesystem::directory_iterator endd;
@@ -540,12 +542,17 @@ void processAllFiles(const boost::filesystem::path& root)
         }
     }
 }
-
+#endif
 
 void usage(char* progname)
 {
+#ifdef USE_BOOST_FILESYSTEM
+    std::cerr << "Usage: " << progname <<
+        " [--help | options] root|files\n";
+#else
     std::cerr << "Usage: " << progname <<
-        " [--help | options] [root|files]\n";
+        " [--help | options] files\n";
+#endif
     std::cerr << " options: --output file: " <<
         "output file name (default to stdout)\n";
 }
@@ -581,6 +588,7 @@ int main(int argc, char* argv[])
         usage(progname);
         exit(-1);
     }
+#ifdef USE_BOOST_FILESYSTEM
     if (argc > 1) {
         for (int i = 0; i < argc; ++i) {
             processFile(argv[i]);
@@ -593,6 +601,11 @@ int main(int argc, char* argv[])
             processFile(argv[0]);
         }
     }
+#else
+    for (int i = 0; i < argc; ++i) {
+        processFile(argv[i]);
+    }
+#endif
 
     // Now just print out everything we've read (in alphabetical order).
     bool first = true;
diff --git a/tools/system_messages.py b/tools/system_messages.py
index a682429d91..20190c79d9 100644
--- a/tools/system_messages.py
+++ b/tools/system_messages.py
@@ -22,7 +22,7 @@
 # Invocation:
 # The code is invoked using the command line:
 #
-# python system_messages.py [-o <output-file>] <top-source-directory>
+# python system_messages.py [-o <output-file>] <top-source-directory>|<files>
 #
 # If no output file is specified, output is written to stdout.
 
@@ -402,23 +402,25 @@ def processAllFiles(root):
 
 # Main program
 if __name__ == "__main__":
-    parser = OptionParser(usage="Usage: %prog [--help | options] root")
+    parser = OptionParser(usage="Usage: %prog [--help | options] root|files")
     parser.add_option("-o", "--output", dest="output", default=None,
                       metavar="FILE", 
                       help="output file name (default to stdout)")
     (options, args) = parser.parse_args()
 
     if len(args) == 0:
-        parser.error("Must supply directory at which to begin search")
-    elif len(args) > 1:
-        parser.error("Only a single root directory can be given")
+        parser.error("Must supply directory at which to begin search or files")
 
     # Redirect output if specified (errors are written to stderr)
     if options.output is not None:
         sys.stdout = open(options.output, 'w')
 
     # Read the files and load the data
-    processAllFiles(args[0])
+    if (len(args) > 1) or (not os.path.isdir(args[0])):
+        for file in args:
+            processFile(file)
+    else:
+        processAllFiles(args[0])
 
     # Now just print out everything we've read (in alphabetical order).
     sname = ""