doc: Remove building.txt

This file did several things, each not worth doing.

    1. Give a basic CMake tutorial.
       (It's not Waffle's responsibility to give a half-baked CMake
       tutorial.)

    2. List all of Waffle's custom CMake options.
       (This is now covered by Options.cmake).

    3. List some important make targets
       (This will quickly become out-of-date).

Signed-off-by: Chad Versace <chad.versace@linux.intel.com>

1 files changed, 0 insertions, 146 deletions

diff --git a/doc/building.txt b/doc/building.txt
deleted file mode 100644
index 1ab1a2b..0000000
--- a/doc/building.txt
+++ /dev/null
@@ -1,146 +0,0 @@
-Quickstart
-==========
-
-For basic build instructions that should work for most users, see the README.
-
-
-Configuration
-=============
-
-If any of Waffle's dependencies are installed in custom locations, you must
-set the PKG_CONFIG_PATH environment variable.
-
-To configure Waffle, invoke CMake as `cmake [options] $WAFFLE_SOURCE_DIR`.
-Options are given in form `-Dname=value`. CMake stores its configuration in a
-top-level file named CMakeCache.txt. To edit cached variables, either edit the
-file by hand or call `make edit_cache`.
-
-CMake builtin options:
-
-    CMake has many builtin options. Here is a small subset of important
-    options that affect Waffle.
-
-    - CMAKE_INSTALL_PREFIX
-        [default=/usr/local]
-        Equivalent to autoconf's --prefix.
-
-    - CMAKE_INSTALL_INCLUDEDIR
-        [default=include]
-        Equivalent to autoconf's --includedir.
-        Relative paths are interpreted relative to CMAKE_INSTALL_PREFIX.
-
-    - CMAKE_INSTALL_LIBDIR
-        [default=lib or lib64, system-dependent]
-        Equivalent to autoconf's --libdir.
-        Relative paths are interpreted relative to CMAKE_INSTALL_PREFIX.
-
-    - CMAKE_INSTALL_DOCDIR
-        [default=${CMAKE_INSTALL_DATAROOTDIR}/doc/waffle-${MAJOR_VERSION}]
-        Equivalent to autoconf's --docdir.
-        Relative paths are interpreted relative to CMAKE_INSTALL_PREFIX.
-
-    - CMAKE_BUILD_TYPE
-        [default=?; choices=debug,release]
-        This affects compilation flags.
-
-    - CMAKE_C_FLAGS
-        [default="--std=c99 -Wall -Werror"]
-
-    - CMAKE_C_FLAGS_DEBUG
-        [default="-g3 -O0 -DDEBUG"]
-        Flags to append to CMAKE_C_FLAGS when CMAKE_BUILD_TYPE=debug.
-
-    - CMAKE_C_FLAGS_RELEASE
-        [default="-g1 -O2 -DNEDEBUG"]
-        Flags to append to CMAKE_C_FLAGS when CMAKE_BUILD_TYPE=release.
-
-Platform options;
-
-    - waffle_has_gbm
-        [default=0] [choices=0,1]
-        Build Waffle with support for GBM.
-
-    - waffle_has_glx
-        [default=0] [choices=0,1]
-        Build Waffle with support for GLX.
-
-    - waffle_has_wayland
-        [default=0] [choices=0,1]
-        Build Waffle with support for Wayland.
-
-    - waffle_has_x11_egl
-        [default=0] [choices=0,1]
-        Build Waffle with support for X11/EGL.
-
-Miscellaneous options:
-
-    - waffle_build_manpages
-        [default=0; choices=0,1]
-        Build and install the manpages.
-
-    - waffle_build_htmldocs
-        [default=0; choices=0,1]
-        Build and install html documentation.
-
-    - waffle_build_tests
-        [default=1; choices=0,1]
-        Build the unit tests and functional tests ran by `make check` and
-        `make check-func`.
-
-    - waffle_build_examples
-        [default=1; choices=0,1]
-        Build the stuff in the /examples directory.
-
-
-Building and Installing
-=======================
-
-To build and install Waffle:
-
-    make
-    make install
-
-I strongly recommend you run `make check` before installing.
-
-What follows is a list of significant build targets.
-
-Generic targets:
-
-    - all
-        Build everything.
-
-    - check
-        Run unit tests.
-
-    - check-func
-        Run functional tests as well as unit tests.
-
-    - install
-
-Libraries:
-
-    - waffle
-        Waffle's main library.
-
-    - waffle_test
-        Waffle's test framework.
-
-Test programs:
-
-    - waffle-unittest
-    - gl_basic_test
-
-Example programs:
-
-    - gl_basic
-    - simple-x11-egl
-
-CMake targets:
-
-    - help
-        List all make targets.
-
-    - edit_cache
-        Edit CMakeCache.txt.
-
-    - rebuild_cache