Build Cairo
Following these instructions to setup the mingw build environment.
Then
jhbuild build cairo
will download and build cairo and its dependencies from git master.
Some useful jhbuild commands
Once the dependencies have been built, use the following command to only download and build cairo:
jhbuild buildone [-n] [-f] cairo
-n option disables the update from git master. -f forces a rebuild.
Use "jhbuild run" to run commands in the jhbuild enviroment. eg
jhbuild run make