Improve build configuration options

2012-07-23 15:23:33 +03:00 · 2012-07-23 15:23:33 +03:00 · aef1332e42
parent 16fc8b5fc2
commit aef1332e42
7 changed files with 104 additions and 35 deletions
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@ -62,7 +62,7 @@ if(WIN32)
 elseif(APPLE)
 	# Random placeholders; this isn't usually used and may not work
 	# See https://github.com/toabi/minetest-mac/
-	set(SHAREDIR "share/${PROJECT_NAME}")
+	set(SHAREDIR "${CMAKE_INSTALL_PREFIX}/share/${PROJECT_NAME}")
 	set(BINDIR "bin")
 	set(DOCDIR "share/doc/${PROJECT_NAME}")
 	set(EXAMPLE_CONF_DIR ${DOCDIR})
@ -78,17 +78,58 @@ elseif(UNIX) # Linux, BSD etc
 		set(ICONDIR "unix/icons")
 		set(LOCALEDIR "locale")
 	else()
-		set(SHAREDIR "share/${PROJECT_NAME}")
-		set(BINDIR "bin")
-		set(DOCDIR "share/doc/${PROJECT_NAME}")
-		set(MANDIR "share/man")
+		set(SHAREDIR "${CMAKE_INSTALL_PREFIX}/share/${PROJECT_NAME}")
+		set(BINDIR "${CMAKE_INSTALL_PREFIX}/bin")
+		set(DOCDIR "${CMAKE_INSTALL_PREFIX}/share/doc/${PROJECT_NAME}")
+		set(MANDIR "${CMAKE_INSTALL_PREFIX}/share/man")
 		set(EXAMPLE_CONF_DIR ${DOCDIR})
-		set(XDG_APPS_DIR "share/applications")
-		set(ICONDIR "share/icons")
-		set(LOCALEDIR "share/locale")
+		set(XDG_APPS_DIR "${CMAKE_INSTALL_PREFIX}/share/applications")
+		set(ICONDIR "${CMAKE_INSTALL_PREFIX}/share/icons")
+		set(LOCALEDIR "${CMAKE_INSTALL_PREFIX}/share/locale")
 	endif()
 endif()

+set(CUSTOM_SHAREDIR "" CACHE STRING "Directory to install data files into")
+if(NOT CUSTOM_SHAREDIR STREQUAL "")
+	set(SHAREDIR "${CUSTOM_SHAREDIR}")
+	message(STATUS "Using SHAREDIR=${SHAREDIR}")
+endif()
+set(CUSTOM_BINDIR "" CACHE STRING "Directory to install binaries into")
+if(NOT CUSTOM_BINDIR STREQUAL "")
+	set(BINDIR "${CUSTOM_BINDIR}")
+	message(STATUS "Using BINDIR=${BINDIR}")
+endif()
+set(CUSTOM_DOCDIR "" CACHE STRING "Directory to install documentation into")
+if(NOT CUSTOM_DOCDIR STREQUAL "")
+	set(DOCDIR "${CUSTOM_DOCDIR}")
+	message(STATUS "Using DOCDIR=${DOCDIR}")
+endif()
+set(CUSTOM_MANDIR "" CACHE STRING "Directory to install manpages into")
+if(NOT CUSTOM_MANDIR STREQUAL "")
+	set(MANDIR "${CUSTOM_MANDIR}")
+	message(STATUS "Using MANDIR=${MANDIR}")
+endif()
+set(CUSTOM_EXAMPLE_CONF_DIR "" CACHE STRING "Directory to install example config file into")
+if(NOT CUSTOM_EXAMPLE_CONF_DIR STREQUAL "")
+	set(EXAMPLE_CONF_DIR "${CUSTOM_EXAMPLE_CONF_DIR}")
+	message(STATUS "Using EXAMPLE_CONF_DIR=${EXAMPLE_CONF_DIR}")
+endif()
+set(CUSTOM_XDG_APPS_DIR "" CACHE STRING "Directory to install .desktop files into")
+if(NOT CUSTOM_XDG_APPS_DIR STREQUAL "")
+	set(XDG_APPS_DIR "${CUSTOM_XDG_APPS_DIR}")
+	message(STATUS "Using XDG_APPS_DIR=${XDG_APPS_DIR}")
+endif()
+set(CUSTOM_ICONDIR "" CACHE STRING "Directory to install icons into")
+if(NOT CUSTOM_ICONDIR STREQUAL "")
+	set(ICONDIR "${CUSTOM_ICONDIR}")
+	message(STATUS "Using ICONDIR=${ICONDIR}")
+endif()
+set(CUSTOM_LOCALEDIR "" CACHE STRING "Directory to install l10n files into")		
+if(NOT CUSTOM_LOCALEDIR STREQUAL "")
+	set(LOCALEDIR "${CUSTOM_LOCALEDIR}")
+	message(STATUS "Using LOCALEDIR=${LOCALEDIR}")
+endif()
+
 install(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/builtin" DESTINATION "${SHAREDIR}")
 install(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/games/minimal" DESTINATION "${SHAREDIR}/games")
 set(MINETEST_GAME_SOURCE "${CMAKE_CURRENT_SOURCE_DIR}/games/minetest_game")
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@ -1,10 +1,6 @@
 project(minetest)
 cmake_minimum_required( VERSION 2.6 )

-if(RUN_IN_PLACE)
-	add_definitions ( -DRUN_IN_PLACE )
-endif(RUN_IN_PLACE)
-
 # Set some random things default to not being visible in the GUI
 mark_as_advanced(EXECUTABLE_OUTPUT_PATH LIBRARY_OUTPUT_PATH)
 mark_as_advanced(JTHREAD_INCLUDE_DIR JTHREAD_LIBRARY)
@ -139,13 +135,15 @@ else()
 	#set(CLIENT_PLATFORM_LIBS -lXxf86vm)
 	# This way Xxf86vm is found on OpenBSD too
 	find_library(XXF86VM_LIBRARY Xxf86vm)
+	mark_as_advanced(XXF86VM_LIBRARY)
 	set(CLIENT_PLATFORM_LIBS ${CLIENT_PLATFORM_LIBS} ${XXF86VM_LIBRARY})
 endif()

 find_package(Jthread REQUIRED)
 find_package(Sqlite3 REQUIRED)

-# TODO: Create proper find script for Lua
+# Do not use system-wide installation of Lua, because it'll likely be a
+# different version and/or has different build options.
 set(LUA_INCLUDE_DIR "${PROJECT_SOURCE_DIR}/lua/src")
 set(LUA_LIBRARY "lua")

--- a/src/cmake_config.h.in
+++ b/src/cmake_config.h.in
@ -4,16 +4,18 @@
 #define CMAKE_CONFIG_H

 #define CMAKE_PROJECT_NAME "@PROJECT_NAME@"
-#define CMAKE_INSTALL_PREFIX "@CMAKE_INSTALL_PREFIX@"
 #define CMAKE_VERSION_STRING "@VERSION_STRING@"
+#define CMAKE_RUN_IN_PLACE @RUN_IN_PLACE@
+#define CMAKE_USE_GETTEXT @USE_GETTEXT@
+#define CMAKE_USE_SOUND @USE_SOUND@
+#define CMAKE_STATIC_SHAREDIR "@SHAREDIR@"
+
 #ifdef NDEBUG
 	#define CMAKE_BUILD_TYPE "Release"
 #else
 	#define CMAKE_BUILD_TYPE "Debug"
 #endif
-#define CMAKE_USE_GETTEXT @USE_GETTEXT@
-#define CMAKE_USE_SOUND @USE_SOUND@
-#define CMAKE_BUILD_INFO "VER=@VERSION_STRING@ BUILD_TYPE="CMAKE_BUILD_TYPE" RUN_IN_PLACE=@RUN_IN_PLACE@ USE_GETTEXT=@USE_GETTEXT@ USE_SOUND=@USE_SOUND@ INSTALL_PREFIX=@CMAKE_INSTALL_PREFIX@"
+#define CMAKE_BUILD_INFO "VER=@VERSION_STRING@ BUILD_TYPE="CMAKE_BUILD_TYPE" RUN_IN_PLACE=@RUN_IN_PLACE@ USE_GETTEXT=@USE_GETTEXT@ USE_SOUND=@USE_SOUND@ STATIC_SHAREDIR=@SHAREDIR@"

 #endif

--- a/src/config.h
+++ b/src/config.h
@ -8,9 +8,10 @@

 #define PROJECT_NAME "Minetest"
 #define VERSION_STRING "unknown"
-#define BUILD_TYPE "unknown"
+#define RUN_IN_PLACE 0
 #define USE_GETTEXT 0
 #define USE_SOUND 0
+#define STATIC_SHAREDIR ""
 #define BUILD_INFO "non-cmake"

 #ifdef USE_CMAKE_CONFIG_H
@ -19,12 +20,14 @@
 	#define PROJECT_NAME CMAKE_PROJECT_NAME
 	#undef VERSION_STRING
 	#define VERSION_STRING CMAKE_VERSION_STRING
-	#undef BUILD_INFO
-	#define BUILD_INFO CMAKE_BUILD_INFO
+	#undef RUN_IN_PLACE
+	#define RUN_IN_PLACE CMAKE_RUN_IN_PLACE
 	#undef USE_GETTEXT
 	#define USE_GETTEXT CMAKE_USE_GETTEXT
 	#undef USE_SOUND
 	#define USE_SOUND CMAKE_USE_SOUND
+	#undef STATIC_SHAREDIR
+	#define STATIC_SHAREDIR CMAKE_STATIC_SHAREDIR
 	#undef BUILD_INFO
 	#define BUILD_INFO CMAKE_BUILD_INFO
 #endif
--- a/src/lua/CMakeLists.txt
+++ b/src/lua/CMakeLists.txt
@ -45,6 +45,7 @@ if(DEFAULT_DLOPEN)
 else()
 	option(LUA_USE_DLOPEN "Enable dlopen support." OFF)
 endif()
+mark_as_advanced(LUA_USE_DLOPEN)

 if(DEFAULT_POSIX)
 else()
@ -55,6 +56,7 @@ if(DEFAULT_ANSI)
 else()
 	option(LUA_ANSI "Disable non-ansi features." OFF)
 endif()
+mark_as_advanced(LUA_ANSI)

 #
 # Lua version
--- a/src/main.cpp
+++ b/src/main.cpp
@ -878,7 +878,7 @@ int main(int argc, char *argv[])
 	
 	// Initialize debug streams
 #define DEBUGFILE "debug.txt"
-#ifdef RUN_IN_PLACE
+#if RUN_IN_PLACE
 	std::string logfile = DEBUGFILE;
 #else
 	std::string logfile = porting::path_user+DIR_DELIM+DEBUGFILE;
@ -962,7 +962,7 @@ int main(int argc, char *argv[])
 		// Legacy configuration file location
 		filenames.push_back(porting::path_user +
 				DIR_DELIM + ".." + DIR_DELIM + "minetest.conf");
-#ifdef RUN_IN_PLACE
+#if RUN_IN_PLACE
 		// Try also from a lower level (to aid having the same configuration
 		// for many RUN_IN_PLACE installs)
 		filenames.push_back(porting::path_user +
--- a/src/porting.cpp
+++ b/src/porting.cpp
@ -29,6 +29,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 #include "filesys.h"
 #include "log.h"
 #include "util/string.h"
+#include <list>

 #ifdef __APPLE__
 	#include "CoreFoundation/CoreFoundation.h"
@ -154,7 +155,7 @@ bool detectMSVCBuildDir(char *c_path)

 void initializePaths()
 {
-#ifdef RUN_IN_PLACE
+#if RUN_IN_PLACE
 	/*
 		Use relative paths if RUN_IN_PLACE
 	*/
@ -252,19 +253,41 @@ void initializePaths()
 	#elif defined(linux)
 		#include <unistd.h>
 	
-	char buf[BUFSIZ];
-	memset(buf, 0, BUFSIZ);
 	// Get path to executable
-	assert(readlink("/proc/self/exe", buf, BUFSIZ-1) != -1);
-	
-	pathRemoveFile(buf, '/');
+	std::string bindir = "";
+	{
+		char buf[BUFSIZ];
+		memset(buf, 0, BUFSIZ);
+		assert(readlink("/proc/self/exe", buf, BUFSIZ-1) != -1);
+		pathRemoveFile(buf, '/');
+		bindir = buf;
+	}

-	path_share = std::string(buf) + "/../share/" + PROJECT_NAME;
-	//path_share = std::string(INSTALL_PREFIX) + "/share/" + PROJECT_NAME;
-	if (!fs::PathExists(path_share)) {
-		dstream<<"WARNING: system-wide share not found at \""<<path_share<<"\"";
-		path_share = std::string(buf) + "/..";
-		dstream<<"WARNING: Using \""<<path_share<<"\" instead."<<std::endl;
+	// Find share directory from these.
+	// It is identified by containing the subdirectory "builtin".
+	std::list<std::string> trylist;
+	std::string static_sharedir = STATIC_SHAREDIR;
+	if(static_sharedir != "" && static_sharedir != ".")
+		trylist.push_back(static_sharedir);
+	trylist.push_back(bindir + "/../share/" + PROJECT_NAME);
+	trylist.push_back(bindir + "/..");
+	
+	for(std::list<std::string>::const_iterator i = trylist.begin();
+			i != trylist.end(); i++)
+	{
+		const std::string &trypath = *i;
+		if(!fs::PathExists(trypath) || !fs::PathExists(trypath + "/builtin")){
+			dstream<<"WARNING: system-wide share not found at \""
+					<<trypath<<"\""<<std::endl;
+			continue;
+		}
+		// Warn if was not the first alternative
+		if(i != trylist.begin()){
+			dstream<<"WARNING: system-wide share found at \""
+					<<trypath<<"\""<<std::endl;
+		}
+		path_share = trypath;
+		break;
 	}
 	
 	path_user = std::string(getenv("HOME")) + "/." + PROJECT_NAME;
@ -297,7 +320,7 @@ void initializePaths()

 	#elif defined(__FreeBSD__)

-	path_share = std::string(INSTALL_PREFIX) + "/share/" + PROJECT_NAME;
+	path_share = STATIC_SHAREDIR;
 	path_user = std::string(getenv("HOME")) + "/." + PROJECT_NAME;
    
 	#endif