[Boost-commit] svn:boost r39102 - trunk/tools/jam/src

From: ghost_at_[hidden]
Date: 2007-09-01 04:55:38

Author: vladimir_prus
Date: 2007-09-01 04:55:35 EDT (Sat, 01 Sep 2007)
New Revision: 39102
URL: http://svn.boost.org/trac/boost/changeset/39102

Log:
Initial support for defining action body from Python.
Text files modified: 
   trunk/tools/jam/src/builtins.c |    21 +++++++++++++++++++++                   
   trunk/tools/jam/src/jam.c      |     5 +++++                                   
   2 files changed, 26 insertions(+), 0 deletions(-)

Modified: trunk/tools/jam/src/builtins.c
==============================================================================
--- trunk/tools/jam/src/builtins.c	(original)
+++ trunk/tools/jam/src/builtins.c	2007-09-01 04:55:35 EDT (Sat, 01 Sep 2007)
@@ -1695,6 +1695,27 @@
     return Py_None;
 }
 
+
+/* Accepts two arguments -- an action name and an action body.
+   Defines an action on bjam side.  
+   
+   This interface does not (yet) support the list of bound
+   variables of the action flags (together/piecemeal/etc).  */
+PyObject*
+bjam_define_action(PyObject* self, PyObject *args)
+{
+    char* name;
+    char* body;
+    module_t* m;
+
+    if (!PyArg_ParseTuple(args, "ss:define_action", &name, &body))
+        return NULL;
+
+    new_rule_actions(root_module(), name, newstr(body), L0, 0);
+
+    return Py_None;    
+}
+
 #endif
 
 #ifdef HAVE_POPEN

Modified: trunk/tools/jam/src/jam.c
==============================================================================
--- trunk/tools/jam/src/jam.c	(original)
+++ trunk/tools/jam/src/jam.c	2007-09-01 04:55:35 EDT (Sat, 01 Sep 2007)
@@ -206,6 +206,9 @@
  
     extern PyObject*
     bjam_import_rule(PyObject* self, PyObject* args);
+
+    extern PyObject*
+    bjam_define_action(PyObject* self, PyObject* args);
 #endif
 
 int  main( int argc, char **argv, char **arg_environ )
@@ -339,6 +342,8 @@
                  "Call the specified bjam rule."},
                 {"import_rule", bjam_import_rule, METH_VARARGS,
                  "Imports Python callable to bjam."},
+                {"define_action", bjam_define_action, METH_VARARGS,
+                 "Defines a command line action."},
                 {NULL, NULL, 0, NULL}
             };