Testing via plain C interface with a shell is not stable,
the shell might simply be misconfigured or not found and
we will simply stuck forever (the signal handling in libev
is tricky and requires at least idle cycles or similar to
pass event processing). Thus lets rather run a program we
know is presenting in the system (popen-child executable).

Fixes #4811

Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>

JetBrains IDEs use .idea folder to store configuration files.
To provide more comfort for it's users .idea folder should be ignored.

Reviewed-by: Alexander Turenko <alexander.turenko@tarantool.org>

* All test chunks related to luajit were moved from tarantool source
tree to the luajit repo
* Adjusted CMakeLists via creating a symlink to luajit test directory
to fix out-of-source tests

Closed #4478

Made tarantoolctl compatible with luarocks-3.x.

Fixes #4052.

Suitable for those who is using quilt for development.

Rewrote TCL scripts as posix shell ones, enabled SQL_MAINTAINER_MODE
commands unconditionally.

Rewrote cmake targets to generate those files in a build directory
instead of the source directory.

Fixes #3183.

* do not include autotools build files

sql: [#2387] [#2267] Cleanup unused SQLite fines.

sql: Checkin SQLite test coverage

sql: Remove TCL-based tests

Remove sqlite-tcl testsuite along with all TCL-relared libs.
Clean up sqlite's CMakeLists and remove redundant TCL-related
sources.

	* src/lib/sqlite/CMakeLists.txt: Remove dependency on TCL library.
	* src/lib/sqlite/src/CMakeLists.txt: Remove testfixture target.
	* src/lib/sqlite/src/test.*: Remove.
	* src/lib/sqlite/src/sqlite3.rc: Ditto.
	* src/lib/sqlite/src/tclsqlite.c: Ditto.
	* src/lib/sqlite/ext: Ditto.
	* test/sqlite-tcl: Ditto.

Add -o option in lemon (output file name)

This is necessary for out-of-source CMake builds.

Use dummy commit date and UUID in sqlite3.h

Last commit date and UUID are included in generated sqlite3.h. We don't
distribute standalone sqlite, and Tarantool itself is already
version-stamped.

sqlite: Add VERSION
Implement CMake build rules for sqlite.

A new way to install Tarantool on Linux:

    snap install tarantool --channel=edge

See http://snapcraft.io for details.

Closes #1714

Fixes #1602

Move coverage scripts to tarantool/build

* Use DEB_CMAKE_EXTRA_ARGS instead of DEB_CMAKE_NORMAL_ARGS
* Fix double invocation of cmake . during building package
* Fix multilib on old version of cmake (Ubuntu precise)
* Fix man page generation

Use values generated by cmake. Needed for homebrew.

This patch also enables daemon supervision when used with systemd.
A prerequisite for Fedora/EPEL7 packages.

* Add -DENABLE_DIST=ON option to enable init scripts on `make install`
* Create directories for tarantoolctl on `make install`
* Add logrotate script to `make install`
* Fix example.lua to work out of the box
* Use /etc/default instead of /etc/sysconfig on Debian
* Fix directories permissions for tarantoolctl
* Add support for systemd-tmpfiles (required by Fedora)

Implement basic support for stored functions in C/C++.

- split away struct func from struct func_def (function
object and function definition object).
- extend box.schema.func.create() to accept 'language' argument.
- move module API related cmake magic to its own file
- add test/lib to gitignore
- update to the new test-run
- add a test

This patch adds `src/module.h` header file with definition of all public
API functions suitable to use in Lua/C modules for Tarantool. This header
is automatically generated from src/*.h by CMake (`make generate_module_api`)
by extracting code blocks between /** \cond public */ /* \endcond public */
Doxygen-style comments.

Definitions of functions in module.h are frozen and must not be changed by
future commits/releases. A new test case `app/module_api` is added to check
compilation, linkage and loading of Lua modules and functionality of
provided API functions.

Other changes:

 * Convert mysql and pg to use module.h and prepare to convert to .c
 * Fix includes in say.h, coeio.h
 * Rename luaL_pushnumber64 to luaL_pushuint64 and
          luaL_pushinumber64 to luaL_pushint64
 * Add LUA_API macros to public luaL_* functions (actually adds extern "C")