Use abstract configurations to switch between opt debug settings

build.ninja

-# Copyright 2013 the V8 project authors. All rights reserved.
+#Copyright 2014 the V8 project authors.All rights reserved.

[tfarina, 2014/04/05 01:52:32]

nit-nit: space here between # and Copyright.

btw, could you tweak the similarity passed to git-cl upload to make rietveld
show this file as A rather than A+? This will make the diff of this file all
green, and not look like it was a copy of some other random file in the tree.

 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions are
 # met:
 #
 #     * Redistributions of source code must retain the above copyright
 #       notice, this list of conditions and the following disclaimer.
 #     * Redistributions in binary form must reproduce the above
 #       copyright notice, this list of conditions and the following
 #       disclaimer in the documentation and/or other materials provided
 #       with the distribution.
 #     * Neither the name of Google Inc. nor the names of its
 #       contributors may be used to endorse or promote products derived
 #       from this software without specific prior written permission.
 #
 # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
+rule configure
+  description = Run GYP for $arch
+  command = PYTHONPATH=$$(pwd)/tools/generate_shim_headers:$$PYTHONPATH  $
+            PYTHONPATH=$$(pwd)/build/gyp/pylib:$$PYTHONPATH              $
+            GYP_GENERATORS=ninja                                         $
+            build/gyp/gyp -Goutput_dir=out/$arch -Dv8_target_arch=$arch --depth=. -Ibuild/standalone.gypi build/all.gyp
+  generator = 1
 
-# The following tests use getDefaultTimeZone().
-[
-[ALWAYS, {
-  'date-format/resolved-options': [FAIL],
-  'date-format/timezone': [FAIL],
-  'general/v8Intl-exists': [FAIL],
+build out/ia32/build.ninja: configure | build/all.gyp build/features.gypi build/standalone.gypi build/toolchain.gypi samples/samples.gyp src/d8.gyp test/cctest/cctest.gyp tools/gyp/v8.gyp
+  arch = ia32
 
-  # TODO(jochen): The following test is flaky.
-  'overrides/caching': [PASS, FAIL],
+rule recurse
+  command = ninja -C out/$arch/$mode

[Nico, 2014/04/04 04:55:42]

So the way generator rules work is that they usually write build.ninja. Ninja
will then realize that build.ninja change and reload the manifest and redo its
thing. You shouldn't have to reexec ninja.

 
-  # BUG(2899): default locale for search fails on mac and on android.
-  'collator/default-locale': [['system == macos or arch == android_arm or arch == android_ia32', FAIL]],
-}],  # ALWAYS
-]
+build ia32.release: recurse | out/ia32/build.ninja
+  arch = ia32
+  mode = Release