[CMake] Embedding Python in macOS bundle

[Adam Wolf]

Hi folks!

I work on a relatively large cross-platform project which uses CMake.
Currently, the macOS version uses the system Python.

I'm working on embedding a Python inside the bundle.  I compiled
Python with --enable-framework, stored it in my home directory and
aimed CMake at it.  I added a few directories to the dirs parameter of
fixup_bundle, but fixup_bundle doesn't seem to be pulling it in.







-- Analyzing app='/Users/wolf/wnl/kicad/kicadmacbuilder/silly/bin/kicad.app/Contents/MacOS/kicad'

-- bundle='/Users/wolf/wnl/kicad/kicadmacbuilder/silly/bin/kicad.app'

-- executable='/Users/wolf/wnl/kicad/kicadmacbuilder/silly/bin/kicad.app/Contents/MacOS/kicad'

-- valid='1'

-- executable file 1:
/Users/wolf/wnl/kicad/kicadmacbuilder/silly/bin/kicad.app/Contents/MacOS/dxf2idf

-- executable file 2:
/Users/wolf/wnl/kicad/kicadmacbuilder/silly/bin/kicad.app/Contents/MacOS/idf2vrml

-- executable file 3:
/Users/wolf/wnl/kicad/kicadmacbuilder/silly/bin/kicad.app/Contents/MacOS/idfcyl

-- executable file 4:
/Users/wolf/wnl/kicad/kicadmacbuilder/silly/bin/kicad.app/Contents/MacOS/idfrect

-- executable file 5:
/Users/wolf/wnl/kicad/kicadmacbuilder/silly/bin/kicad.app/Contents/MacOS/kicad

-- executable file 6:
/Users/wolf/wnl/kicad/kicadmacbuilder/silly/bin/kicad.app/Contents/MacOS/Python.framework/Versions/2.7/Resources/Python.app/Contents/MacOS/Python

-- verified='0'

-- info='external prerequisites found:

f='/Users/wolf/wnl/kicad/kicadmacbuilder/silly/bin/kicad.app/Contents/MacOS/Python.framework/Versions/2.7/Resources/Python.app/Contents/MacOS/Python'

external_prereqs='/Users/wolf/wnl/kicad/kicadmacbuilder/silly/python-build//Python.framework/Versions/2.7/Python'

'

--

CMake Error at /usr/local/Cellar/cmake/3.6.3/share/cmake/Modules/BundleUtilities.cmake:1053
(message):

 error: verify_app failed

Call Stack (most recent call first):

 /usr/local/Cellar/cmake/3.6.3/share/cmake/Modules/BundleUtilities.cmake:912
(verify_app)

 kicad/cmake_install.cmake:91 (fixup_bundle)

 cmake_install.cmake:69 (include)


I tried setting BU_COPY_FULL_FRAMEWORK_CONTENTS, mostly for giggles,
and I had similar issues.

Anyone have any thoughts or suggestions?  Am I barking up the wrong
tree with --enable-framework?  Anyone have any examples or projects
that have pulled in Python using CMake and fixup_bundle?

Thanks!

Adam Wolf