Hi all,
I have recently messed up my ubuntu host seL4 building machine and I had to
recreate it from scratch. But I have missed something on the way. So I have
a problem building anything that involves Camkes components. It appears
that a tool generating ADL or linking capDL or something along is missing
and results in a hang during building. For example when building ipc
tutorial (for x85 platform):

root@ubuntu:/home/chris/sel4_tutorials/ipc_build# ninja
[0/8] Generating capDL-tool/parse-capDL^C
ninja: build stopped: interrupted by user.

Or mcs tutorial:

root@ubuntu:/home/chris/sel4_tutorials/mcs_build# ninja
[0/8] Generating capDL-tool/parse-capDL^C
ninja: build stopped: interrupted by user.

Looking into build.ninja script, I think the problem command be this one:

build capDL-tool/parse-capDL: CUSTOM_COMMAND
  COMMAND = cd /home/chris/sel4_tutorials/mcs_build/capDL-tool && printf
capDL-tool/parse-capDL:\  >
/home/chris/sel4_tutorials/mcs_build/capDL-tool/parse-capDL.d && find -L
/home/chris/sel4_tutorials/projects/capdl/capDL-tool/ -type f -printf %p\
 >> /home/chris/sel4_tutorials/mcs_build/capDL-tool/parse-capDL.d && cp -a
/home/chris/sel4_tutorials/projects/capdl/capDL-tool/* . && /usr/bin/cmake
-E env make
  DESC = Generating capDL-tool/parse-capDL
  depfile = /home/chris/sel4_tutorials/mcs_build/capDL-tool/parse-capDL.d
  restat = 1

but I don't know why it would be hanging my build and how I should fix it.
Any help greatly appreciated.
Chris.
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