* perl is required at build time on darwin. Copied from the
mysql/5.5.x.nix
* CMake on darwin creates shared libraries with relative 'install_name'
paths which are made absolute by fixDarwinDylibNames.
See http://answers.opencv.org/question/4134/cmake-install_name_tool-absolute-path-for-library/
* The asm patch was needed to compile on darwin, though I do not
understand what is going on. Error before the patch:
[ 15%] Building C object mysys/CMakeFiles/mysys.dir/my_context.c.o
.../nix-build-mariadb-10.0.13.drv-1/mariadb-10.0.13/mysys/my_context.c:207:Unknown pseudo-op: .cfi_escape
.../nix-build-mariadb-10.0.13.drv-1/mariadb-10.0.13/mysys/my_context.c:207:Rest of line ignored. 1st junk character valued 48 (0).
make[2]: *** [mysys/CMakeFiles/mysys.dir/my_context.c.o] Error 1
