Remove forced CONFIG from find_package(Eigen3)

- Ceres will fail to configure if Eigen3::Eigen target is not found, and
  the minimum required Eigen version specified (3.3) exports Eigen as
  a CMake package and this is reflected in the default Ubuntu 18.04
  packages.
- This permits users to specify their own Eigen3 detection should they
  choose to do so, but they must do so via an imported target.

Change-Id: I5edff117c8001770004f49012ac1ae63b66ec9c1
This commit is contained in:
Alex Stewart
2020-07-26 19:42:16 +01:00
committed by Sameer Agarwal
parent a029fc0f93
commit 7d3ffcb423
3 changed files with 2 additions and 4 deletions
-1
View File
@@ -444,7 +444,6 @@ dependencies.
#. Try running ``Configure``. It won't work. It'll show a bunch of options.
You'll need to set:
#. ``EIGEN_INCLUDE_DIR_HINTS``
#. ``GLOG_INCLUDE_DIR_HINTS``
#. ``GLOG_LIBRARY_DIR_HINTS``
#. (Optional) ``SUITESPARSE_INCLUDE_DIR_HINTS``