1 files changed, 66 insertions, 0 deletions
diff --git a/timings/CPPPATH/SConstruct b/timings/CPPPATH/SConstruct
new file mode 100644
index 00000000..728db9cb
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+++ b/timings/CPPPATH/SConstruct
@@ -0,0 +1,66 @@
+#
+# __COPYRIGHT__
+#
+# Permission is hereby granted, free of charge, to any person obtaining
+# a copy of this software and associated documentation files (the
+# "Software"), to deal in the Software without restriction, including
+# without limitation the rights to use, copy, modify, merge, publish,
+# distribute, sublicense, and/or sell copies of the Software, and to
+# permit persons to whom the Software is furnished to do so, subject to
+# the following conditions:
+#
+# The above copyright notice and this permission notice shall be included
+# in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
+# KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
+# WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+#
+
+"""
+This configuration is for testing the timing of searching long lists of
+CPPPATH directories.
+
+We create 100 on-disk directories, with a single .h file in the last
+directory in the list.  We set CPPPATH to a list of Dir Nodes for the
+created directories.  The .c file we create #includes the .h file to be
+found in the last directory in the list.
+"""
+
+import os
+import os.path
+
+dir_cnt = 100
+
+dir_list = map(lambda t: 'inc_%03d' % t, xrange(dir_cnt))
+
+for dir in dir_list:
+    if not os.path.isdir(dir):
+        os.mkdir(dir)
+
+foo_h = 'inc_099/foo.h'
+
+if not os.path.isfile(foo_h):
+    open(foo_h, 'w').write('#define     FOO     1\n')
+
+contents = """\
+#include "foo.h"
+void
+foo(void)
+{
+    ;
+}
+"""
+
+if not os.path.isfile('foo.c'):
+    open('foo.c', 'w').write(contents)
+
+inc_list = map(lambda d: Dir(d), dir_list)
+
+env = Environment(CPPPATH = inc_list)
+
+env.Object( 'foo.c' )