INSTALL updated

INSTALL

@@ -1,5 +1,85 @@
+    Requirements
+    ------------
 
-    LaTeX-struct Installation
+    Build-Time Dependencies
-    =========================
 
-    To build and install LaTeX-struct, type the following commands.
+Vala: https://wiki.gnome.org/Projects/Vala
+Gee: https://wiki.gnome.org/Projects/Libgee
+CMake: http://www.cmake.org
+NSIS (Win-only): http://nsis.sourceforge.net
+
+    Run-Time Dependencies
+
+Gee: https://wiki.gnome.org/Projects/Libgee
+
+    Operation Systems
+
+ * GNU/Linux (Gentoo, Debian, etc.)
+ * MS Windows (Windows 5.1 aka XP)
+ * BSD-based (FreeBSD, OpenBSD, NetBSD, Mac OS X)
+
+If you need support of one more OS, be free in writing of patches and sending
+pull-requests to the mainstream.
+
+
+    Compilation
+    -----------
+
+    Compilation under GNU/Linux
+
+$ mkdir build-gcc && cd build-gcc
+$ cmake .. -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=/usr
+$ make
+
+    Compilation under MS Windows
+
+$ mkdir build-mingw && cd build-mingw
+$ LANG=en
+$ PKG_CONFIG_PATH=
+$ PATH=/c/MinGW/lib:/c/MinGW/bin:$PATH
+$ cmake -G "MSYS Makefiles" .. -DCMAKE_BUILD_TYPE=Release
+$ make
+
+    Compilation under BSD-based.
+
+TODO: add description here.
+
+
+    Packing/Installation
+    --------------------
+
+    Packing/Installation under GNU/Linux
+
+$ cpack
+Install using your favourite package manager.
+
+    Packing/Installation under MS Windows
+
+$ cpack
+Install using an executable generated by NSIS.
+
+    Packing/Installation under BSD-based
+
+$ cpack
+Install using your favourite package manager.
+
+
+    Testing
+    -------
+
+    Testing under GNU/Linux
+
+$ LANG=en ctest
+
+Automated tests for memory leaks:
+$ LANG=en ctest -D NightlyMemCheck && grep definitely Testing/Temporary/LastDynamicAnalysis_*.log
+
+    Testing under MS Windows
+
+$ LANG=en ctest
+Automated tests for memory leaks are not available as far as Valgrind not
+present on this platform.
+
+    Testing under BSD-based
+
+$ LANG=en ctest