Support for compiling and testing on pool via 'qdo' script.

For this to work qdo must be on your path.  I've copied it into
/usr/local/bin on zizzer.

build/SConstruct:
    Add BATCH and BATCH_CMD options to support compiling/testing
    on pool via qdo.

--HG--
extra : convert_revision : b7fc46465e897f7f15ed4a67f6735886917a6c4b

1 files changed, 9 insertions, 1 deletions

diff --git a/build/SConstruct b/build/SConstruct
index 1d4e4db57..7f237ca77 100644
--- a/build/SConstruct
+++ b/build/SConstruct
@@ -239,7 +239,9 @@ sticky_opts.AddOptions(
     BoolOption('USE_MYSQL', 'Use MySQL for stats output', have_mysql),
     BoolOption('USE_FENV', 'Use <fenv.h> IEEE mode control', have_fenv),
     ('CC', 'C compiler', os.environ.get('CC', env['CC'])),
-    ('CXX', 'C++ compiler', os.environ.get('CXX', env['CXX']))
+    ('CXX', 'C++ compiler', os.environ.get('CXX', env['CXX'])),
+    BoolOption('BATCH', 'Use batch pool for build and tests', False),
+    ('BATCH_CMD', 'Batch pool submission command name', 'qdo')
     )
 
 # Non-sticky options only apply to the current build.
@@ -354,6 +356,12 @@ for build_dir in build_dirs:
     # Save sticky option settings back to file
     sticky_opts.Save(options_file, env)
 
+    # Do this after we save setting back, or else we'll tack on an
+    # extra 'qdo' every time we run scons.
+    if env['BATCH']:
+        env['CC']  = env['BATCH_CMD'] + ' ' + env['CC']
+        env['CXX'] = env['BATCH_CMD'] + ' ' + env['CXX']
+
     # The m5/SConscript file sets up the build rules in 'env' according
     # to the configured options.  It returns a list of environments,
     # one for each variant build (debug, opt, etc.)