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Skip targets that can't be generated like BBv1 does.

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[SVN r34806]
This commit is contained in:
Rene Rivera
2006-08-02 18:26:30 +00:00
parent ee8b2ded17
commit 008c8b1643
3 changed files with 108 additions and 72 deletions
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72
src/tools/gcc.jam
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@@ -1,10 +1,10 @@
# Copyright (c) 2001 David Abrahams.
# Copyright (c) 2002-2003 Rene Rivera.
# Copyright (c) 2002-2003 Vladimir Prus.
# Copyright 2001 David Abrahams.
# Copyright 2002-2006 Rene Rivera.
# Copyright 2002-2003 Vladimir Prus.
#
# Use, modification and distribution is subject to the Boost Software
# License Version 1.0. (See accompanying file LICENSE_1_0.txt or
# http://www.boost.org/LICENSE_1_0.txt)
# 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)
import toolset : flags ;
import property ;
@@ -254,36 +254,54 @@ actions compile.asm
# since it's not supported by gcc/libc.
class gcc-linking-generator : unix-linking-generator
{
rule generated-targets ( sources + : property-set : project name ? )
rule can-build ( target-type : property-set : sources * )
{
if <runtime-link>static in [ $(property-set).raw ]
local no-static-link = ;
if [ modules.peek : UNIX ]
{
local m ;
if [ id ] = "gcc.link.dll"
switch [ modules.peek : JAMUNAME ]
{
case * : no-static-link = true ;
}
}
local properties = [ $(property-set).raw ] ;
local reason ;
if $(no-static-link) && <runtime-link>static in $(properties)
{
if <link>shared in $(properties)
{
reason =
"On gcc, DLL can't be build with '<runtime-link>static'." ;
}
else if [ type.is-derived $(target-type) EXE ]
{
m = "on gcc, DLL can't be build with <runtime-link>static" ;
}
if ! $(m) {
for local s in $(sources)
{
local type = [ $(s).type ] ;
if $(type) && [ type.is-derived $(type) SHARED_LIB ]
if $(type) && [ type.is-derived $(type) SHARED_LIB ]
{
m = "on gcc, using DLLS together with the <runtime-link>static options is not possible " ;
}
}
reason =
"On gcc, using DLLS together with the"
"<runtime-link>static options is not possible " ;
}
}
}
if $(m)
{
errors.user-error $(m) :
"it's suggested to use <runtime-link>static together with the <link>static" ;
}
}
return [ unix-linking-generator.generated-targets
$(sources) : $(property-set) : $(project) $(name) ] ;
}
if $(reason)
{
ECHO warn:
$(reason) ;
ECHO warn:
"It's suggested to use '<runtime-link>static' together"
"with the '<link>static'." ;
return ;
}
else
{
return true ;
}
}
}
generators.register [ new gcc-linking-generator gcc.link : LIB OBJ : EXE