cmake error: Could NOT find AntTweakBar (missing: ANT_TWEAK_BAR_INCLUDE_PATH ANT_TWEAK_BAR_LIBRARY) on Ubuntu 15.10

[cirosantilli]

cmake fails with:

-- Could NOT find AntTweakBar (missing:  ANT_TWEAK_BAR_INCLUDE_PATH ANT_TWEAK_BAR_LIBRARY)
-- Found PkgConfig: /usr/bin/pkg-config (found version "0.28")
-- Found Fontconfig: /usr/lib/x86_64-linux-gnu/libfontconfig.so
CMake Error: The following variables are used in this project, but they are set to NOTFOUND.
Please set them or make sure they are set and tested correctly in the CMake files:
ANT_TWEAK_BAR_INCLUDE_PATH
   used as include directory in directory /home/ciro/git/freetype-gl/demos
   used as include directory in directory /home/ciro/git/freetype-gl/demos
   used as include directory in directory /home/ciro/git/freetype-gl/demos
   used as include directory in directory /home/ciro/git/freetype-gl/demos
   used as include directory in directory /home/ciro/git/freetype-gl/demos
   used as include directory in directory /home/ciro/git/freetype-gl/demos
   used as include directory in directory /home/ciro/git/freetype-gl/demos
   used as include directory in directory /home/ciro/git/freetype-gl/demos
   used as include directory in directory /home/ciro/git/freetype-gl/demos
   used as include directory in directory /home/ciro/git/freetype-gl/demos
   used as include directory in directory /home/ciro/git/freetype-gl/demos
   used as include directory in directory /home/ciro/git/freetype-gl/demos
   used as include directory in directory /home/ciro/git/freetype-gl/demos
   used as include directory in directory /home/ciro/git/freetype-gl/demos
   used as include directory in directory /home/ciro/git/freetype-gl/demos
   used as include directory in directory /home/ciro/git/freetype-gl/demos
   used as include directory in directory /home/ciro/git/freetype-gl/demos
   used as include directory in directory /home/ciro/git/freetype-gl/demos

-- Configuring incomplete, errors occurred!
See also "/home/ciro/git/freetype-gl/build/CMakeFiles/CMakeOutput.log".

Ubuntu 15.10, after installing GLFW from source to prevent: #94

There seems to package for http://anttweakbar.sourceforge.net/doc/ .

What system do you test on, rougier? Arch? Please don't use such obscure projects :-)

Tried compiling anttweak from source (cd src && make, there is no install target... nor cmake files) and then:

ANT_TWEAK_BAR_INCLUDE_PATH=/home/ciro/git/anttweakbar/include ANT_TWEAK_BAR_LIBRARY=/home/ciro/git/anttweakbar/lib cmake ..

but nothing changed. I gotta learn some cmake :-)

[cirosantilli]

OK, now that I've found the .travis.yml, it works :-) https://github.com/rougier/freetype-gl/blob/master/.travis.yml#L27

We should fork that project (sourceforge says unmaintained) and add an install target :-)

Or better, replace it with some of: http://gamedev.stackexchange.com/questions/3617/good-gui-for-opengl

[behdad]

I also tried building for half hour today, gave up. Linking to glfw fails and I don't know enough cmake to want to fix it.

[cirosantilli]

@behdad I'm exactly at that point now!!! :-)

[cirosantilli]

@behdad now I've done exactly what Travis says at

freetype-gl/.travis.yml

Line 23 in a4cfb9a

# Bug in GLFW upstream: https://github.com/glfw/glfw/pull/460

(the mv and the sed) and it works. Finally.