1 files changed, 63 insertions, 0 deletions
diff --git a/bench/compiler.py b/bench/compiler.py
new file mode 100755
index 0000000..3cc9d1d
--- /dev/null
+++ b/bench/compiler.py
@@ -0,0 +1,63 @@
+# distcc/benchmark -- automated system for testing distcc correctness
+# and performance on various source trees.
+
+# Copyright (C) 2002, 2003 by Martin Pool
+
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of the
+# License, or (at your option) any later version.
+
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# General Public License for more details.
+ 
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+# USA
+
+class CompilerSpec:
+    """Describes a compiler/make setup.
+
+    Used to define different situations such as local compilation, and
+    various degrees of parallelism."""
+    
+    def __init__(self, cc=None, cxx=None, make_opts=None, name=None):
+        self.cc = cc or 'gcc'
+        self.cxx = cxx or 'c++'
+        self.make_opts = make_opts or ''
+        self.name = name or (self.cc + "__" + self.make_opts).replace(' ', '_')
+
+
+def default_compilers():
+    return [parse_opt('local,1'),
+            parse_opt('dist,8'),
+            ]
+
+def parse_opt(optarg):
+    """Parse command-line specification of a compiler
+
+    XXX: I don't really know what the best syntax for this is.  For
+    the moment, it is "local" or "dist", followed by a comma and a
+    -j number.  Perhaps we need to be able to specify host lists here
+    too.
+    """
+    where, howmany = optarg.split(',')
+    howmany = int(howmany)
+    if where == 'local':
+        return CompilerSpec(name='local_%02d' % howmany,
+                            cc='cc',
+                            cxx='c++',
+                            make_opts='-j%d' % howmany)
+    elif where == 'dist':
+        return CompilerSpec(name='dist_%02d' % howmany,
+                            cxx='distcc c++',
+                            cc='distcc cc',
+                            make_opts='-j%d' % howmany)
+    else:
+        raise ValueError, ("don't understand %s" % `where`)
+
+
+