Hello Brad,
Brad King wrote:
Carsten Neumann wrote:
It does so by performing multiple passes over the source tree
[snip]
This all works fine with cmake 2.6.x (x < 4), but the latest version
complains in the OSGSETUP pass on the first call to ADD_SUBDIRECTORY
in that pass (see attachment for more details):
[snip]
Is this intended behavior, should I file a bug report, any ideas how
to make this or something similar work again?
Adding the same build directory multiple times even from the same
source tree is not allowed, but was not enforced until now. When you
did this before CMake would generate the build files over and over
again. It just happened that the last time wrote the files you want.
ok, thanks for the clarification.
I suggest moving the meta-information into a separate file in each
subdirectory which you can load with a normal include() command. Then
you only need to add each subdirectory once.
yes, I did something along those lines to fix the build. While doing so
I noticed that when INCLUDEing the per-library files into the top level
CMakeLists.txt essentially PROJECT() was called more than once for the
same directory, which generated a broken solution file for VS 2005/8.
I opened feature request 8984 asking for PROJECT() to detect and error
out in this case.
Thanks and kind regards,
Carsten
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