On Feb 1, 2013, at 10:46 AM, "David F." <df7...@gmail.com> wrote:
> Is that an optional thing some packages may include, some type of .inc file?
> Anyway, did that and that leads to:
>
Yes that .inc is just connivence, and not common.
> c:\edk2\testpkg\testpkg.dsc(...): error 4000: Instance of library class
> [HiiLib] is not found
> in [c:\edk2\ShellPkg\Library\UefiShellLib\UefiShellLib.inf] [X64]
> consumed by module [c:\edk2\testpkg\hello\hello.inf]
>
>
> But I didn't see any .inc file in the EdkCompatibilityPkg folder which is the
> only place I found HiiLib via:
Don't use the EdkCompatiblityPkg it is for backwards compatibility with EDK
code, not new code.
> C:\edk2>dir hiilib /s
> Volume in drive C is Windows 7
> Volume Serial Number is 5233-4330
>
> Directory of
> C:\edk2\EdkCompatibilityPkg\Foundation\Library\EdkIIGlueLib\Library
>
> 01/31/2013 06:37 PM <DIR> HiiLib
> 0 File(s) 0 bytes
>
>
You need to search .INF files for a LIBRARY_CLASS = HiiLib statement in the
[Defines] section.
https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2/MdeModulePkg/Library/UefiHiiLib/UefiHiiLib.inf
A library class is a name (HiiLib) that is associated with a public include
file
(https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2/MdeModulePkg/Include/Library/HiiLib.h).
There can be a large number of instances of the lib
(https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2/MdeModulePkg/Library/UefiHiiLib/UefiHiiLib.inf).
The instance is the implementation of the lib.
The DSC file maps the library class to the library implementation that you want
to use when you compile your application/driver.
Thanks,
Andrew Fish
>
> On Fri, Feb 1, 2013 at 10:16 AM, Tim Lewis <tim.le...@insyde.com> wrote:
> David –
>
>
>
> The easiest way is just to put
>
>
>
> !include StdLib\StdLib.inc
>
>
>
> At the end of your testpkg.dsc
>
>
>
>
>
>
>
> From: David F. [mailto:df7...@gmail.com]
> Sent: Friday, February 01, 2013 10:11 AM
> To: edk2-devel@lists.sourceforge.net
> Subject: [edk2] Adding printf via StdLib
>
>
>
> Hi,
>
> Still learning the build system - I used the driver wizard to create a new
> package and driver, modified to be application, and used the SystemTable to
> print out some text. That all worked fine, so my next step is to use printf
> instead. So I added Stdio|StdLib/LibC/Stdio/Stdio.inf to the .dsc file and
> in the .inf file added StdLib/StdLib.dec under [Packages] and Stdio under
> [LibraryClasses], changed code to use printf(L"text"), then tried to build
> but it stops with
>
> c:\edk2\testpkg\testpkg.dsc(...): error 4000: Instance of library class
> [LibC] is not found
> in [c:\edk2\StdLib\LibC\Stdio\Stdio.inf] [X64]
> consumed by module [c:\edk2\testpkg\hello\hello.inf]
>
> Do I have to somehow figure out all the different library classes and add
> them to the .dsc file, or can't it just find itself??
>
> TIA!!
>
>
>
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