Jed Brown wrote:

The FindPkgConfig.cmake module looks broken too, it assumes that

  -L/A -la -L/B -lb

is equivalent to

  -L/A -L/B -la -lb

I don't see where the above would fail.

To get fully resolved paths, I think it needs to do something like what
is in my FindPETSc.cmake.  PkgConfig defines PREFIX_STATIC_* which is
good, but this means that whoever is writing the FindXXX module needs to
branch on whether the libs they search for are actually resolving to
static libs.  This *always* needs to be done, but it's not done in the
modules included with CMake (FindLibXslt and FindLibXml2).

So, exactly what are you proposing?

Here is what I understand:

- If you link to a static library, you need to link to all static libraries that that library uses in the correct order.


That information is stored in several places:

- pkg-config
- in makefiles distributed with the project
- other config files?
- cmake projects support the export and import of depend info on libraries

To me this a very library specific issue do you have some general way to solve this problem? What tools/functions would you like to see in CMake to address this issue?

-Bill
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