Add a Dirs() function that can be used in hBcexpansions. (Stanislav Baranov)

1 files changed, 34 insertions, 10 deletions

diff --git a/src/engine/SCons/Defaults.xml b/src/engine/SCons/Defaults.xml
index 837dd63..71f2f21 100644
--- a/src/engine/SCons/Defaults.xml
+++ b/src/engine/SCons/Defaults.xml
@@ -71,16 +71,12 @@ env.PDF(target = 'bbb', source = 'bbb.dvi')
 
 <cvar name ="_concat">
 <summary>
-A function used to produce variables like &cv-_CPPINCFLAGS;.
-It takes four to seven arguments:
-a prefix to concatenate onto each element;
-a list of elements;
-a suffix to concatenate onto each element;
-an environment for variable interpolation;
-an optional function that will be
-called to transform the list before concatenation;
-a target or list of targets;
-and a source or list of sources.
+A function used to produce variables like &cv-_CPPINCFLAGS;. It takes
+four or five
+arguments: a prefix to concatenate onto each element, a list of
+elements, a suffix to concatenate onto each element, an environment
+for variable interpolation, and an optional function that will be
+called to transform the list before concatenation.
 
 <example>
 env['_CPPINCFLAGS'] = '$( ${_concat(INCPREFIX, CPPPATH, INCSUFFIX, __env__, RDirs)} $)',
@@ -239,6 +235,20 @@ env = Environment(CCCOM="my_compiler $_CPPINCFLAGS -c -o $TARGET $SOURCE")
 </summary>
 </cvar>
 
+<cvar name="Dir">
+<summary>
+A function that converts a string
+into a Dir instance relative to the target being built. 
+</summary>
+</cvar>
+
+<cvar name="Dirs">
+<summary>
+A function that converts a list of strings
+into a list of Dir instances relative to the target being built.
+</summary>
+</cvar>
+
 <cvar name="DSUFFIXES">
 <summary>
 The list of suffixes of files that will be scanned
@@ -251,6 +261,13 @@ The default list is:
 </summary>
 </cvar>
 
+<cvar name="File">
+<summary>
+A function that converts a string into a File instance relative to the
+target being built. 
+</summary>
+</cvar>
+
 <cvar name="IDLSUFFIXES">
 <summary>
 The list of suffixes of files that will be scanned
@@ -473,3 +490,10 @@ The prefix used for PDF file names.
 The suffix used for PDF file names.
 </summary>
 </cvar>
+
+<cvar name="RDirs">
+<summary>
+A function that converts a string into a list of Dir instances by
+searching the repositories. 
+</summary>
+</cvar>