[Bug 721703] Re: FindMPI script violates policy CMP0004

[Jamie Strandboge]

I am going to mark this as Won't Fix and unsubscribe ubuntu-sponsors
since dolfin is compiling fine and there is nothing actionable to do at
this time. If you want to pursue getting this fixed in Ubuntu, I
encourage you to get upstream to accept the patch, at which point feel
free to mark this bug as Triaged and resubscribe ubuntu-sponsors. Thanks
again for reporting this bug.

** Changed in: cmake (Ubuntu)
       Status: Incomplete => Won't Fix

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https://bugs.launchpad.net/bugs/721703

Title:
  FindMPI script violates policy CMP0004

Status in cmake:
  New
Status in “cmake” package in Ubuntu:
  Won't Fix

Bug description:
  Binary package hint: cmake

  The FindMPI script violates policy CMP0004. The following error occurs
  when compiling the package dolfin:

  CMake Error at CMakeLists.txt:9 (ADD_EXECUTABLE): 
  Target "cmTryCompileExec" links to item " -Wl,--export-dynamic" which has leading or trailing whitespace.
  This is now an error according to policy CMP0004.

  Further investigation has shown that " -Wl,--export-dynamic" is being assigned to MPI_LINK_FLAGS with a leading space.
  This occurs in Modules/FindMPI.cmake