Rework the command line paramters for python output and how

output files and the output directory are are handled.  Make
the output directory configuration via a command line parameter,
or an environment variable.

SConscript:
    Add new output file stuff
base/misc.cc:
dev/simconsole.cc:
    use new output file code
cpu/base_cpu.cc:
    use new output file code to generate output streams
dev/etherdump.cc:
    use the output file code to find the output directory
    use a real stream instead of a pointer
dev/etherdump.hh:
    use a real stream instead of a pointer
objects/Root.mpy:
    output_dir and config_output_file are not longer configured here.
sim/main.cc:
    - Completely rework the command line argument passing to deal with
    changes in python and output files.
    - Update help output to reflect changes.
    - Remove all direct support for .ini files.  They are strictly
    for intermediate representation.
    - Remove the --foo:bar=blah syntax for .ini files and add --foo.bar=blah
    syntax for python.  This will generate: foo.bar = 'blah' in the python
    script.
    - Add '-d' to set the output directory.
    - Use new output file code to access the output stream.
sim/serialize.cc:
    use the new code to find the output directory
sim/universe.cc:
    Get rid of makeOutputStream.  Use the new output file code.
    Remove output_dir and config_output_file as parameters.

--HG--
extra : convert_revision : df2f0e13d401c3a60cae1239aa1ec3511721544d

1 files changed, 3 insertions, 2 deletions

diff --git a/base/misc.cc b/base/misc.cc
index 0c459352f..4b7c3632a 100644
--- a/base/misc.cc
+++ b/base/misc.cc
@@ -30,10 +30,11 @@
 #include <string>
 
 #include "base/cprintf.hh"
-#include "sim/host.hh"
 #include "base/hostinfo.hh"
 #include "base/misc.hh"
+#include "base/output.hh"
 #include "base/trace.hh"
+#include "sim/host.hh"
 #include "sim/universe.hh"
 
 using namespace std;
@@ -116,7 +117,7 @@ __warn(const string &format, cp::ArgList &args, const char *func,
 #endif
 
     args.dump(cerr, fmt);
-    if (outputStream != &cerr && outputStream != &cout)
+    if (simout.isFile(*outputStream))
         args.dump(*outputStream, fmt);
 
     delete &args;