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59195f2fe0
An example of generated file is .tlb generated by midl.exe. Patch from Alexey Pakhunov. [SVN r31194]
134 lines
4.2 KiB
Plaintext
134 lines
4.2 KiB
Plaintext
# Copyright (C) Andre Hentz 2003. Permission to copy, use, modify, sell and
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# distribute this software is granted provided this copyright notice appears in
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# all copies. This software is provided "as is" without express or implied
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# warranty, and with no claim as to its suitability for any purpose.
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import type ;
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import generators ;
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import feature ;
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import errors ;
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import scanner ;
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type.register RC : rc ;
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rule init ( )
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{
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}
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rule resource-compile ( target : sources * : properties * )
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{
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local OS = [ feature.get-values <os> : $(properties) ] ;
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switch $(OS)
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{
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case "NT" :
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resource-compile-nt $(target) : $(sources[1]) ;
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case "CYGWIN" :
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resource-compile-cygwin $(target) : $(sources[1]) ;
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case "FREEBSD" :
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create-empty-object $(target) : $(sources[1]) ;
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case "SOLARIS" :
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create-empty-object $(target) : $(sources[1]) ;
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case "LINUX" :
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create-empty-object $(target) : $(sources[1]) ;
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case "*" :
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errors.error "Cannot process RC files for OS=$(OS)" ;
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}
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}
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actions quietly resource-compile-nt
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{
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rc /i "$(>:D)" /i "$(<:D)" /fo "$(<)" "$(>)"
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}
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actions quietly resource-compile-cygwin
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{
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windres --include-dir "$(>:D)" -o "$(<)" -i "$(>)"
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}
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actions quietly create-empty-object
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{
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as /dev/null -o "$(<)"
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}
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# Since it's a common practice to write
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# exe hello : hello.cpp hello.rc
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# we change the name of object created from RC file, to
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# avoid conflict with hello.cpp.
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# The reason we generate OBJ and not RES, is that gcc does not
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# seem to like RES files, but works OK with OBJ.
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# See http://article.gmane.org/gmane.comp.lib.boost.build/5643/
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#
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# Using 'register-c-compiler' adds the build directory to INCLUDES
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generators.register-c-compiler rc.resource-compile : RC : OBJ(%_res) ;
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# Register scanner for resources
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class res-scanner : scanner
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{
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import regex virtual-target path scanner ;
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rule __init__ ( includes * )
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{
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scanner.__init__ ;
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self.includes = $(includes) ;
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}
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rule pattern ( )
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{
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return "(([^ ]+[ ]+(BITMAP|CURSOR|FONT|ICON|MESSAGETABLE|RT_MANIFEST)[ ]+([^ \"]+|\"[^\"]+\"))|(#include[ ]*(<[^<]+>|\"[^\"]+\")))" ;
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}
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rule process ( target : matches * : binding )
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{
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local angle = [ regex.transform $(matches) : "#include[ ]*<([^<]+)>" ] ;
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local quoted = [ regex.transform $(matches) : "#include[ ]*\"([^\"]+)\"" ] ;
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local res = [ regex.transform $(matches) : "[^ ]+[ ]+(BITMAP|CURSOR|FONT|ICON|MESSAGETABLE|RT_MANIFEST)[ ]+(([^ \"]+)|\"([^\"]+)\")" : 3 4 ] ;
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# Icons and other includes may referenced as
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#
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# IDR_MAINFRAME ICON "res\\icon.ico"
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#
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# so we have to replace double backslashes to single ones.
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res = [ regex.replace-list $(res) : "\\\\\\\\" : "/" ] ;
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# CONSIDER: the new scoping rule seem to defeat "on target" variables.
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local g = [ on $(target) return $(HDRGRIST) ] ;
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local b = [ NORMALIZE_PATH $(binding:D) ] ;
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# Attach binding of including file to included targets.
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# When target is directly created from virtual target
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# this extra information is unnecessary. But in other
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# cases, it allows to distinguish between two headers of the
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# same name included from different places.
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# We don't need this extra information for angle includes,
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# since they should not depend on including file (we can't
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# get literal "." in include path).
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local g2 = $(g)"#"$(b) ;
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angle = $(angle:G=$(g)) ;
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quoted = $(quoted:G=$(g2)) ;
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res = $(res:G=$(g2)) ;
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local all = $(angle) $(quoted) ;
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INCLUDES $(target) : $(all) ;
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DEPENDS $(target) : $(res) ;
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NOCARE $(all) $(res) ;
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SEARCH on $(angle) = $(self.includes:G=) ;
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SEARCH on $(quoted) = $(b) $(self.includes:G=) ;
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SEARCH on $(res) = $(b) $(self.includes:G=) ;
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# Just propagate current scanner to includes, in a hope
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# that includes do not change scanners.
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scanner.propagate $(__name__) : $(angle) $(quoted) : $(target) ;
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}
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}
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scanner.register res-scanner : include ;
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type.set-scanner RC : res-scanner ;
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