[Boost-commit] svn:boost r79832 - trunk/tools/build/v2

Subject: [Boost-commit] svn:boost r79832 - trunk/tools/build/v2
From: jurko.gospodnetic_at_[hidden]
Date: 2012-08-01 11:26:28

Author: jurko
Date: 2012-08-01 11:26:26 EDT (Wed, 01 Aug 2012)
New Revision: 79832
URL: http://svn.boost.org/trac/boost/changeset/79832

Log:
Boost Build cleanup - minor stylistic comment changes + better commented the project-config.jam configuration file usage.
Text files modified: 
   trunk/tools/build/v2/build-system.jam |    15 +++++++++------                         
   1 files changed, 9 insertions(+), 6 deletions(-)

Modified: trunk/tools/build/v2/build-system.jam
==============================================================================
--- trunk/tools/build/v2/build-system.jam	(original)
+++ trunk/tools/build/v2/build-system.jam	2012-08-01 11:26:26 EDT (Wed, 01 Aug 2012)
@@ -307,6 +307,10 @@
 # specified. If the file name has been given explicitly then the file must
 # exist.
 #
+#   -- project-config --
+#   Always named project-config.jam. Looked up in the current working folder and
+# then upwards through its parents up to the root folder.
+#
 # Test configurations have been added primarily for use by Boost Build's
 # internal unit testing system but may be used freely in other places as well.
 #
@@ -411,13 +415,12 @@
         }
     }
 
-    # We look for project-config.jam from "." upward.
-    # I am not sure this is 100% right decision, we might as well check for
-    # it only alonside the Jamroot file. However:
-    #
+    # We look for project-config.jam from "." upward. I am not sure this is 100%
+    # right decision, we might as well check for it only alongside the Jamroot
+    # file. However:
     # - We need to load project-root.jam before Jamroot
-    # - We probably would need to load project-root.jam even if there's no
-    #   Jamroot - e.g. to implement automake-style out-of-tree builds.
+    # - We probably need to load project-root.jam even if there is no Jamroot -
+    #   e.g. to implement automake-style out-of-tree builds.
     local file = [ path.glob "." : project-config.jam ] ;
     if ! $(file)
     {