[LLVMdev] statically linked passes

[NAKAMURA Takumi]

Good morning Theresia,

> So to my big question: Where do I set up dependencies? I tried
> searching and searching for the other libraries to see how they'd done
> it, but didn't find anything...

I have no idea to your last question, excuse me.


On cygming(also msys + mingw), "configure --enable-shared" might give
you availability of loadable_module.
See also tools/bugpoint-passes.

You have to move the building order of your pass after building
tools/llvm-shlib.
Seek here with "llvmhello" or my name.

Cheers, ...Takumi


2010/10/21 Theresia Hansson <theresia.hansson at gmail.com>:
> Hi,
>
> I am trying to create a pass that should get statically linked into
> opt (since I'm on both mac and native win32 and win32 does not support
> LOADED_MODULEs, at least I get errors while trying to create one).
>
> So I have it working with CMake on windows but when I try to run the
> same code base on mac I get unresolved externals. Here is what I have
> done so far in the build system:
>
> Within lib/Transforms/MyPass I have:
>
> Makefile:
> LEVEL = ../../..
> LIBRARYNAME = LLVMMyPass
> BUILD_ARCHIVE = 1
> include $(LEVEL)/Makefile.common
>
> CMakeLists.txt
> add_llvm_library(LLVMMyPass MyPass.cpp)
>
> And within the Transforms directory I added my directory to the list
> of PARALLEL_DIRS within the Makefile there.
>
> In the root llvm directory's CMakeLists.txt I added a call to
> add_subdirectory(lib/Transforms/MyPass)
>
> And I added create functions to LinkAllPasses.h.
>
> Now when I build visual studio projects with cmake I have to manually
> set up dependencies in the generated projects. But I though, fine.
>
> But when running configure + make on mac the dependencies are missing.
>
> So to my big question: Where do I set up dependencies? I tried
> searching and searching for the other libraries to see how they'd done
> it, but didn't find anything...
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