Clean up and tweak build system

  * Combine client and server man pages.
  * Update unit test options and available databases in man page.
  * Add `--worldname` to man page.
  * Fix a bunch of places where `"Minetest"` was used directly instead of `PROJECT_NAME`.
  * Disable server build by default on all operating systems.
  * Make `ENABLE_FREETYPE` not fail if FreeType isn't found.
  * Enable LevelDB, Redis, and FreeType detection by default.
  * Remove the `VERSION_PATCH_ORIG` hack.
  * Add option to search for and use system JSONCPP.
  * Remove broken LuaJIT version detection.
  * Rename `DISABLE_LUAJIT` to `ENABLE_LUAJIT`.
  * Rename `minetest_*` variables in `version.{h,cpp}` to `g_*`.
  * Clean up style of CMake files.

5 files changed, 12 insertions, 14 deletions

diff --git a/src/script/CMakeLists.txt b/src/script/CMakeLists.txt
index 491c05a1e..5ef672ca9 100644
--- a/src/script/CMakeLists.txt
+++ b/src/script/CMakeLists.txt
@@ -11,9 +11,10 @@ set(common_SCRIPT_SRCS
 	PARENT_SCOPE)
 
 # Used by client only
-set(minetest_SCRIPT_SRCS 
+set(client_SCRIPT_SRCS 
 	${CMAKE_CURRENT_SOURCE_DIR}/scripting_mainmenu.cpp
-	${minetest_SCRIPT_COMMON_SRCS}
-	${minetest_SCRIPT_CPP_API_SRCS}
-	${minetest_SCRIPT_LUA_API_SRCS}
+	${client_SCRIPT_COMMON_SRCS}
+	${client_SCRIPT_CPP_API_SRCS}
+	${client_SCRIPT_LUA_API_SRCS}
 	PARENT_SCOPE)
+
diff --git a/src/script/common/CMakeLists.txt b/src/script/common/CMakeLists.txt
index 27e2fb4d5..4a8e6bab5 100644
--- a/src/script/common/CMakeLists.txt
+++ b/src/script/common/CMakeLists.txt
@@ -1,4 +1,3 @@
-# Used by server and client
 set(common_SCRIPT_COMMON_SRCS
 	${CMAKE_CURRENT_SOURCE_DIR}/c_content.cpp
 	${CMAKE_CURRENT_SOURCE_DIR}/c_converter.cpp
@@ -6,6 +5,6 @@ set(common_SCRIPT_COMMON_SRCS
 	${CMAKE_CURRENT_SOURCE_DIR}/c_internal.cpp
 	PARENT_SCOPE)
 
-# Used by client only
-set(minetest_SCRIPT_COMMON_SRCS
+set(client_SCRIPT_COMMON_SRCS
 	PARENT_SCOPE)
+
diff --git a/src/script/cpp_api/CMakeLists.txt b/src/script/cpp_api/CMakeLists.txt
index c45020055..4584962f1 100644
--- a/src/script/cpp_api/CMakeLists.txt
+++ b/src/script/cpp_api/CMakeLists.txt
@@ -1,4 +1,3 @@
-# Used by server and client
 set(common_SCRIPT_CPP_API_SRCS
 	${CMAKE_CURRENT_SOURCE_DIR}/s_base.cpp
 	${CMAKE_CURRENT_SOURCE_DIR}/s_entity.cpp
@@ -12,7 +11,7 @@ set(common_SCRIPT_CPP_API_SRCS
 	${CMAKE_CURRENT_SOURCE_DIR}/s_async.cpp
 	PARENT_SCOPE)
 
-# Used by client only
-set(minetest_SCRIPT_CPP_API_SRCS
+set(client_SCRIPT_CPP_API_SRCS
 	${CMAKE_CURRENT_SOURCE_DIR}/s_mainmenu.cpp
 	PARENT_SCOPE)
+
diff --git a/src/script/lua_api/CMakeLists.txt b/src/script/lua_api/CMakeLists.txt
index 08960d2ad..aaabc213e 100644
--- a/src/script/lua_api/CMakeLists.txt
+++ b/src/script/lua_api/CMakeLists.txt
@@ -1,4 +1,3 @@
-# Used by server and client
 set(common_SCRIPT_LUA_API_SRCS
 	${CMAKE_CURRENT_SOURCE_DIR}/l_base.cpp
 	${CMAKE_CURRENT_SOURCE_DIR}/l_craft.cpp
@@ -18,7 +17,7 @@ set(common_SCRIPT_LUA_API_SRCS
 	${CMAKE_CURRENT_SOURCE_DIR}/l_settings.cpp
 	PARENT_SCOPE)
 
-# Used by client only
-set(minetest_SCRIPT_LUA_API_SRCS
+set(client_SCRIPT_LUA_API_SRCS
 	${CMAKE_CURRENT_SOURCE_DIR}/l_mainmenu.cpp
 	PARENT_SCOPE)
+
diff --git a/src/script/lua_api/l_mainmenu.cpp b/src/script/lua_api/l_mainmenu.cpp
index 36b97b2d1..f90508012 100644
--- a/src/script/lua_api/l_mainmenu.cpp
+++ b/src/script/lua_api/l_mainmenu.cpp
@@ -980,7 +980,7 @@ int ModApiMainMenu::l_show_file_open_dialog(lua_State *L)
 /******************************************************************************/
 int ModApiMainMenu::l_get_version(lua_State *L)
 {
-	lua_pushstring(L, minetest_version_simple);
+	lua_pushstring(L, g_version_string);
 	return 1;
 }