FindFLTK2

Note

This module is specifically for FLTK version 2.x. The 2.0 series was originally a development branch intended as the next major version of FLTK. However, it never reached stable release status, and active development has shifted back to the FLTK 1.x branch. For finding FLTK, including stable and modern versions, use the FindFLTK module instead.

Finds the Fast Light Toolkit (FLTK) version 2.x, a cross-platform toolkit for GUI development.

Result Variables

This module defines the following variables:

FLTK2_FOUND

Boolean indicating whether FLTK 2.x is found.

FLTK2_LIBRARIES

Libraries needed to link against to use FLTK 2.x.

FLTK2_WRAP_UI

Boolean indicating whether the fluid2 executable is found. This variable can be used, for example, to conditionally invoke the fltk_wrap_ui() command if it is needed and available.

Cache Variables

The following cache variables may also be set:

FLTK2_FLUID_EXECUTABLE

The path to the fluid2 binary tool.

FLTK2_INCLUDE_DIR

The directory containing header files needed to use FLTK 2.x.

FLTK2_BASE_LIBRARY

The path to the FLTK 2.x library (fltk2).

FLTK2_GL_LIBRARY

The path to the FLTK 2.x OpenGL compatibility library (fltk2_gl).

FLTK2_IMAGES_LIBRARY

The path to the FLTK 2.x Images library (fltk2_images).

Examples

Finding FLTK version 2:

find_package(FLTK2)

See Also

• The FindFLTK module to find FLTK in a version-agnostic way.