Re: [jamboost] Re: Duplicate target error

From: Pedro Ferreira (pedro.ferreira_at_[hidden])
Date: 2004-12-22 04:49:40

Hi Cédric,

I didn't try to reproduce your problem but shouldn't lib project2 be:

lib project2
: $(cppFiles:BS)
: <source>/project1//project1
;

Otherwise, projects2 will depend on the alias, not just on the lib.

HTH,

Pedro

Em 22 Dec 2004, às 09:15, TEMPLIE Cédric escreveu:

>
> What can I do ? come back to use dependency, and duplicate linkflags to
> use the good library switch the variant ? Nevertheless, It does not
> remove the warning message about link incompatible....
> Or there is a cleaner solution to avoid linkflags duplication switch  
> the
> variant...
>
> Thx again.
>
> TEMPLIE Cédric
>
> TEMPLIE Cédric wrote:
>>
>>> Hi,
>>>
>>> To explain my issue, I explain my configuration.
>>> I have 2 projects 1 and 2.
>>> Project2 uses Project1. The following Jamfiles are in folders of
>>> Project1 and Project2.
>>>
>>> #
>>> # Project1
>>> #
>>> project project1
>>> : source-location
>>> : requirements
>>> #MSVC
>>> #DEFINE
>>> #LINKFLAGS
>>> ;
>>>
>>> # Main target : to build the library and export headers
>>> alias library : project1 export_lib export_headers ;
>>> explicit project1 export_lib export_headers ;
>>>
>>> # Files needed to build the project
>>> local cppFiles = [ glob *.cpp *.c ] ;
>>>
>>> # Headers to export
>>> local headers = [ glob *.h ] ;
>>>
>>> # Build the project from source files
>>> lib project1
>>> : $(cppFiles:BS)
>>> ;
>>>
>>> # Exports
>>> stage export_headers
>>> : $(headers)
>>> : <location>$(INCLUDE_ROOT)
>>> ;
>>>
>>> stage export_lib
>>> : project1
>>> : <location>$(LIB_ROOT)
>>> <include-type>LIB
>>> ;
>>>
>>> #
>>> # Project2
>>> #
>>> project project2
>>> : source-location
>>> : requirements
>>> #MSVC
>>> #DEFINE
>>> #LINKFLAGS
>>> ;
>>>
>>> # Main target : to build the library and export headers
>>> alias library : project2 export_lib export_headers ;
>>> explicit project2 export_lib export_headers ;
>>>
>>> # Files needed to build the project
>>> local cppFiles = [ glob *.cpp *.c ] ;
>>>
>>> # Headers to export
>>> local headers = [ glob *.h ] ;
>>>
>>> # Build the project from source files
>>> lib project2
>>> : $(cppFiles:BS)
>>> : <source>/project1//library
>>> ;
>>>
>>> # Exports
>>> stage export_headers
>>> : $(headers)
>>> : <location>$(INCLUDE_ROOT)
>>> ;
>>>
>>> stage export_lib
>>> : project2
>>> : <location>$(LIB_ROOT)
>>> <include-type>LIB
>>> ;
>>>
>>>
>>> The problem is that I need something like <source> (building the
>>> project1 and use results for building the project2) but when I stage  
>>> the
>>> project1, I do not want to stage the project2... That is the  
>>> duplicate
>>> target error I have...
>>>
>>> I see that there is <use>, but use do not link with the generated  
>>> lib,
>>> so I have to specify the name of the lib in linkflags (it is  
>>> fastidious
>>> as I have 2 names depends on release or debug version).
>>>
>>> If someone has an idea to help me ? or if my problem is not enough
>>> clear, do not hesitate to ask ?
>>>
>>> One more time, thanks in advance.
>>>
>>> TEMPLIE Cédric
>>>
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