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authorrandomdan <randomdan@localhost>2011-01-24 23:57:05 +0000
committerrandomdan <randomdan@localhost>2011-01-24 23:57:05 +0000
commit9e1f7e1492e5dc62a268e04e482c592bd432aed7 (patch)
treef5408527db36f4f56bbcc99ad0f57f259211641b
parentTidy up jam stuff (diff)
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Centralise the ICE splicer
-rw-r--r--Jamroot.jam63
1 files changed, 63 insertions, 0 deletions
diff --git a/Jamroot.jam b/Jamroot.jam
index 1bf5f1c..abfed49 100644
--- a/Jamroot.jam
+++ b/Jamroot.jam
@@ -1,3 +1,66 @@
using gcc ;
+import type : register ;
+import generators : register-standard ;
+
+import type ;
+import generators ;
+import feature ;
+import "class" : new ;
+import scanner ;
+type.register SLICE : ice ;
+class slice-scanner : scanner
+{
+ import path property-set regex scanner type virtual-target ;
+ rule __init__ ( includes * )
+ {
+ scanner.__init__ ;
+ self.includes = $(includes) ;
+ }
+ rule pattern ( )
+ {
+ return "^[ \t]*#[ \t]*include[ ]*(<(.*)>|\"(.*)\")" ;
+ }
+ rule process ( target : matches * : binding )
+ {
+ local included = [ regex.transform $(matches) : "\"(.*)\"" : 1 ] ;
+ local g = [ on $(target) return $(HDRGRIST) ] ;
+ local b = [ NORMALIZE_PATH $(binding:D) ] ;
+ local g2 = $(g)"#"$(b) ;
+ included = $(included:G=$(g2)) ;
+ #this seems to add the dependency ok to the tree, but
+ #I can't get these new dependencies to build
+ #I've seen virtual-target.register but I don't have access to properties
+ #and project names to do that here.
+ INCLUDES $(target) : $(included) ;
+ scanner.propagate $(__name__) : $(matches) : $(target) ;
+ }
+}
+scanner.register slice-scanner : include ;
+type.set-scanner SLICE : slice-scanner ;
+class slice-generator : generator
+{
+ import "class" : new ;
+ rule __init__ ( * : * )
+ {
+ generator.__init__ $(1) : $(2) : $(3) : $(4) : $(5) : $(6) : $(7) : $(8) : $(9) ;
+ }
+ rule run ( project name ? : property-set : sources * )
+ {
+ #could I register new virtual targets here? The problem is I can't seem to
+ #be able to get the list of includes that the scanner built from anywhere
+ return [ generator.run $(project) $(name) : $(property-set) : $(sources) ] ;
+ }
+ rule generated-targets ( sources + : property-set : project name ? )
+ {
+ return [ generator.generated-targets $(sources) : $(property-set) : $(project) $(name) ] ;
+ }
+}
+generators.register [ new slice-generator slice.slice2cpp : SLICE : CPP H ] ;
+actions slice.slice2cpp
+{
+ slice2cpp --checksum --output-dir $(1[1]:D) $(2)
+}
+IMPORT $(__name__) : slice.slice2cpp : : slice.slice2cpp ;
+
alias all : project2 netfs ;