[v2] CodeWarrior toolset

From: Reece Dunn (msclrhd_at_[hidden])
Date: 2004-07-12 06:21:01

Hi all,

I have added response file support to the toolset :). I have also added the 
"-cwd include" flag to the compilation phase to search the directory of the 
included file first for #include files.

The actions may need to be fixed because of wrapping caused via e-mail :(.

It still does not correctly handle command/compiler (i.e. duplicating the 
compiler name) because I am unsure how you intend on using command to 
specify the location of the linker, etc. without duplicating the full path 
for each and how to resolve the paths if using a tool within a different 
directory (e.g. windres for the msvc toolset). This is not a big issue at 
the moment since the other tools share this defect and when it is fixed it 
can be done toolset wide once a fix has been made.

NOTE: The cw.jam toolset uses the common.get-program-files-dir method 
supplied here:

common.jam
+# returns the location of the "program files" directory on a windows
+# platform
+rule get-program-files-dir ( )
+{
+ local ProgramFiles = [ modules.peek : ProgramFiles ] ;
+ if $(ProgramFiles)
+ {
+ ProgramFiles = "$(ProgramFiles:J= )" ;
+ }
+ else
+ {
+ ProgramFiles = "c:\\Program Files" ;
+ }
+ return $(ProgramFiles) ;
+}

It can be userd like this:

rule default-paths ( version ? )
{
local ProgramFiles = [ common.get-program-files-dir ] ;
# ...
}

There should also be a get-windows-dir as well, but I haven't written this 
yet.

Regards,
Reece

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# Copyright (C) Reece H Dunn 2004
# Distributed under the Boost Software License, Version 1.0.
# (See accompanying file LICENSE_1_0.txt or copy at
# http://www.boost.org/LICENSE_1_0.txt)

# based on the msvc.jam toolset

import property ;
import generators ;
import os ;
import type ;
import toolset : flags ;
import errors : error ;
import feature : feature ;
import path ;
import sequence : unique ;
import common ;

if [ MATCH (--debug-configuration) : [ modules.peek : ARGV ] ]
{
.debug-configuration = true ;
}

feature.extend toolset : cw ;

rule init ( version ? : command * : setup ? compiler ? linker ? )
{
# TODO: fix the $(command[1]) = $(compiler) issue

setup ?= cwenv.bat ;
compiler ?= mwcc ;
linker ?= mwld ;

local condition = [ common.check-init-parameters cw :
version $(version) ] ;

command = [ common.get-invocation-command cw : mwcc.exe : $(command) :
[ default-paths $(version) ] ] ;

if $(command)
{
command = [ common.get-absolute-tool-path $(command[-1]) ] ;
}
local root = $(command) ;

setup = $(root)\\$(setup) ;

# map the batch file in setup so it can be executed

setup = "call \""$(setup)"\" > nul " ;

if [ os.name ] = NT
{
setup = $(setup)"
" ;
}
else
{
setup = "cmd /S /C "$(setup)" \"&&\" " ;
}

# bind the setup command to the tool so it can be executed before the
# command

local prefix = $(setup) ;

flags cw.compile .CC $(condition) : $(prefix)$(compiler) ;
flags cw.link .LD $(condition) : $(prefix)$(linker) ;
flags cw.archive .LD $(condition) : $(prefix)$(linker) ;
}

rule default-paths ( version ? ) # FIXME
{
local possible-paths ;
local ProgramFiles = [ common.get-program-files-dir ] ;

# TODO: add support for cw8 and cw9 detection

local version-6-path = $(ProgramFiles)"\\Metrowerks\\CodeWarrior" ;
possible-paths += $(version-6-path) ;

# perform post-processing

possible-paths
= $(possible-paths)"\\Other Metrowerks Tools\\Command Line Tools" ;

possible-paths += [ modules.peek : PATH Path path ] ;

return $(possible-paths) ;
}

## declare generators

generators.register-c-compiler cw.compile.c++ : CPP : OBJ : <toolset>cw ;
generators.register-c-compiler cw.compile.c : C : OBJ : <toolset>cw ;

generators.register-linker cw.link
: OBJ SEARCHED_LIB STATIC_LIB IMPORT_LIB
: EXE RSP
: <toolset>cw
;
generators.register-linker cw.link.dll
: OBJ SEARCHED_LIB STATIC_LIB IMPORT_LIB
: SHARED_LIB IMPORT_LIB RSP
: <toolset>cw
;

generators.register-composing cw.archive
: OBJ
: STATIC_LIB RSP
: <toolset>cw
;

## compilation phase

flags cw WHATEVER <toolset-cw:version> ;

flags cw.compile CFLAGS <debug-symbols>on : -g ;
flags cw.compile CFLAGS <optimization>off : -O0 ;
flags cw.compile CFLAGS <optimization>speed : -O4,p ;
flags cw.compile CFLAGS <optimization>space : -O4,s ;
flags cw.compile CFLAGS <inlining>off : -inline off ;
flags cw.compile CFLAGS <inlining>on : -inline on ;
flags cw.compile CFLAGS <inlining>full : -inline all ;
flags cw.compile CFLAGS <exception-handling>off : -Cpp_exceptions off ;
flags cw.compile CFLAGS <rtti>off : -RTTI off ;

flags cw.compile USER_CFLAGS <cflags> : ;
flags cw.compile.c++ USER_CFLAGS <cxxflags> : ;

flags cw.compile DEFINES <define> ;
flags cw.compile UNDEFS <undef> ;
flags cw.compile INCLUDES <include> ;

actions compile.c
{
$(.CC) -c -cwd include -lang c -U$(UNDEFS) -D$(DEFINES) $(CFLAGS) 
$(USER_CFLAGS) -I- -I"$(INCLUDES)" -o "$(<)" "$(>)"
}
actions compile.c++
{
$(.CC) -c -cwd include -lang c++ -U$(UNDEFS) -D$(DEFINES) $(CFLAGS) 
$(USER_CFLAGS) -I- -I"$(INCLUDES)" -o "$(<)" "$(>)"
}

## linking phase

flags cw.link DEF_FILE <def-file> ;

flags cw LINKFLAGS <debug-symbols>on : -g ;
flags cw LINKFLAGS <user-interface>console : -subsystem console ;
flags cw LINKFLAGS <user-interface>gui : -subsystem windows ;
flags cw LINKFLAGS <user-interface>wince : -subsystem wince ;
flags cw LINKFLAGS <user-interface>native : -subsystem native ;
flags cw LINKFLAGS <user-interface>auto : -subsystem auto ;

flags cw LINKFLAGS <main-target-type>LIB/<link>static : -library ;
flags cw LINKFLAGS <main-target-type>LIB/<link>shared : -shared ;

toolset.flags cw.link USER_LINKFLAGS <linkflags> ;
toolset.flags cw.link LINKPATH <library-path> ;

if [ os.name ] in NT
{
rule link ( targets + : sources * : properties * )
{
common.response-file $(targets) : $(sources) : $(targets[2])
: $(properties) ;
}

rule link.dll ( targets + : sources * : properties * )
{
common.response-file $(targets) : $(sources) : $(targets[3])
: $(properties) ;
DEPENDS $(<) : [ on $(<) return $(DEF_FILE) ] ;
}

rule archive ( targets + : sources * : properties * )
{
common.response-file $(targets) : $(sources) : $(targets[2])
: $(properties) ;
}

actions archive
{
if exist "$(<[1])" DEL "$(<[1])"
$(.LD) -library -o "$(<[1])" @"$(<[2])"
}
}
else # cygwin
{
rule link ( targets + : sources * : properties * )
{
common.response-file $(targets) : $(sources) : $(targets[2])
: $(properties) ;
}

rule link.dll ( targets + : sources + : properties * )
{
common.response-file $(targets) : $(sources) : $(targets[3])
: $(properties) ;
.cygpath = "cygpath -d " ;
DEPENDS $(<) : [ on $(<) return $(DEF_FILE) ] ;
}

rule archive ( targets + : sources * : properties * )
{
common.response-file $(targets) : $(sources) : $(targets[2])
: $(properties) ;
}

actions archive
{
_bbv2_out_="$(<)"
if test -f "$_bbv2_out_" ; then
_bbv2_existing_="$(<:W)"
fi
$(.LD) -library -o "$(<:W)" $_bbv2_existing_ @"$(>:W)"
}
}

actions link bind DEF_FILE
{
$(.LD) -o "$(<[1]:W)" -L"$(LINKPATH)" $(LINKFLAGS) $(USER_LINKFLAGS) 
@"$(<[2]:W)"
}

actions link.dll bind DEF_FILE
{
$(.LD) -o "$(<[1]:W)" -implib "$(<[2]:W)" -L"$(LINKPATH)" $(LINKFLAGS) -f 
"$(DEF_FILE)" $(USER_LINKFLAGS) @"$(<[3]:W)"
}

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