tree 34caeafad359ceb06f7e68024d43fadd0d88ce15
parent 6aa7df96501058e3d0531db4ea19b0cd0e2ece93
author Reinhold Gschweicher <pyro4hell@gmail.com> 1725881999 +0200
committer Reinhold Gschweicher <pyro4hell@gmail.com> 1726034796 +0200

Allow system/local Abseil master

Add special handling when `absl_VERSION` is empty. This is
the case when the `master` branch of `abseil-cpp` was installed using
`CMake`. In that case check for VLOG availability through the CMake
target `absl::absl_vlog_is_on`.

Fixes: https://github.com/ceres-solver/ceres-solver/issues/1098
Change-Id: I3367aeb65caceb11558d8d6265dafe3ecc9a4875