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-rw-r--r--README.md65
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-eos-sdk
-======= \ No newline at end of file
+Open Endless SDK
+================
+
+Libraries and development tools for building Endless applications.
+
+Coding style
+------------
+
+We follow the GTK coding style:
+https://git.gnome.org/browse/gtk+/plain/docs/CODING-STYLE
+
+Build instructions
+------------------
+
+Run `make` anytime you change a file.
+
+Preparing the source
+--------------------
+
+From a fresh source checkout, run:
+
+ ./autogen.sh
+ ./configure
+
+This prepares the source tree for building. The `configure` script takes several options, common ones being:
+
+ - `--prefix=/usr`: install in `/usr` instead of `/usr/local` (you probably want this)
+ - `--enable-gtk-doc`: generate the documentation whenever you build; this makes your build slower, but the documentation will always be up to date
+ - `--enable-strict-flags`: use strict compiler flags to catch extra warnings
+ - If you're doing a debug build, then `CFLAGS="-g -O0" ./configure` will make sure that `make` always builds with debugging symbols and optimization off.
+
+Then, run `make` to rebuild, and `sudo make install` to copy the SDK into the system.
+
+By default, the compiler invocations with all the flags are not shown.
+If you want to see them, run `make V=1`.
+If you want make to try and run several jobs in parallel, run `make -j2` for 2 jobs, for example.
+
+Testing
+-------
+
+To run the automated tests, run `make check`.
+
+Packaging
+---------
+
+Before packaging, run `make distcheck`.
+This runs the tests as above, but from a clean source tree in a temporary location.
+It also installs all the files in a temporary location and uninstalls them again, in order to make sure that nothing is forgotten.
+
+Fixing breakage
+---------------
+
+If at any time the state of your build tree gets wedged, then try the following:
+
+ make clean
+ make
+
+If that doesn't work,
+
+ make maintainer-clean
+ ./autogen.sh
+ ./configure
+ make