[Boost-commit] svn:boost r39729 - trunk/tools/build/v2/build

From: ghost_at_[hidden]
Date: 2007-10-06 14:24:04

Author: vladimir_prus
Date: 2007-10-06 14:24:04 EDT (Sat, 06 Oct 2007)
New Revision: 39729
URL: http://svn.boost.org/trac/boost/changeset/39729

Log:
When we skip build of a target, say about that
in --debug-building output.

Text files modified: 
   trunk/tools/build/v2/build/targets.jam |    15 +++++++++++++++                         
   1 files changed, 15 insertions(+), 0 deletions(-)

Modified: trunk/tools/build/v2/build/targets.jam
==============================================================================
--- trunk/tools/build/v2/build/targets.jam	(original)
+++ trunk/tools/build/v2/build/targets.jam	2007-10-06 14:24:04 EDT (Sat, 06 Oct 2007)
@@ -1278,6 +1278,21 @@
             } 
             else
             {
+                if $(rproperties[1]) = "@error" 
+                {
+                    ECHO [ targets.indent ] 
+                      "Skipping build: cannot compute common properties" ;
+                }
+                else if [ $(rproperties).get <build> ] = no
+                {
+                    ECHO [ targets.indent ] 
+                      "Skipping build: <build>no in common properties" ;
+                }
+                else
+                {
+                    ECHO [ targets.indent ] "Skipping build: unknown reason" ;
+                }
+                               
                 # We're here either because there's error computing
                 # properties, or there's <build>no in properties.
                 # In the latter case we don't want any diagnostic.