cgal/Installation/cmake
Laurent Rineau c64596903d Set the default value of CGAL_DEV_MODE from the env variable
If the environment variable `CGAL_DEV_MODE` is set to a "true" value,
according to CMake, then the `CGAL_DEV_MODE` CMake option is `ON` by
default.

https://cmake.org/Wiki/CMake/Language_Syntax#CMake_supports_boolean_variables.

> CMake considers an empty string, "FALSE", "OFF", "NO", or any string
> ending in "-NOTFOUND" to be false. [..] Other values are true.
2018-02-21 15:32:56 +01:00
..
modules Set the default value of CGAL_DEV_MODE from the env variable 2018-02-21 15:32:56 +01:00