Getting Linker errors in Xcode project. about liquidfun HOT 3 OPEN

I got it to build very easily by generating the Xcode project

cd liquidfun/Box2D
cmake -G "Xcode"

But, I had to add

find_package (Threads)

to CMakeLists.txt, after the line

project(Box2D)

from liquidfun.

Hi,

I have those files in /usr/X11/lib. Perhaps you can check that they are there, and that that directory is on your search path?

from liquidfun.

I received the same linking errors in the premade xcode project. In short, resolved the issue by changing the bad /opt/local/lib references in each place in the xcode project to /opt/X11/lib. Perhaps earlier versions of Xquartz installed to /opt/local/lib? I don't know. I installed the latest version, 2.7.7: http://xquartz.macosforge.org/landing/

If you ls -al /usr/X11 you should see that it symlinks to /opt/X11:

lrwxr-xr-x  1 root  wheel  8 Nov  4 16:55 /usr/X11 -> /opt/X11

As a result, I had to change the linking flags for freeglut, et. al, from /opt/local/lib to /opt/X11/lib.

(/opt/local/lib actually makes no sense, lib should be prefixed with a library directory, i.e., X11, or whatever the library is, and not local, in the first place). I've attached a photo of the linking flags that need to change. I'm not sure how you're generating your xcode project, otherwise I would have made a pull request with the changes.

from liquidfun.