Fix OSX packaging finally

Signed-off-by: Craig Robbins <kde.psych@gmail.com>

CMakeLists.txt

@@ -73,7 +73,7 @@ if(WIN32)
	set(LOCALEDIR "locale")
elseif(APPLE)
	set(SHAREDIR ".")
	set(BINDIR "./bin")
	set(BINDIR ".")
	set(DOCDIR "./doc/${PROJECT_NAME}")
	set(EXAMPLE_CONF_DIR ${DOCDIR})
	set(LOCALEDIR "locale")
@@ -213,13 +213,11 @@ if(WIN32)
	# This might be needed for some installer
	#set(CPACK_PACKAGE_EXECUTABLES bin/minetest.exe "Minetest" bin/minetestserver.exe "Minetest Server")
elseif(APPLE)
	# see http://cmake.org/Wiki/CMake:CPackPackageGenerators#Bundle_.28OSX_only.29
	set(CPACK_PACKAGE_FILE_NAME "${PROJECT_NAME}-${VERSION_STRING}-osx")
	set(CPACK_PACKAGE_ICON ${CMAKE_CURRENT_SOURCE_DIR}/misc/mac/minetest-icon.icns)
	set(CPACK_PACKAGE_ICON ${CMAKE_CURRENT_SOURCE_DIR}/misc/minetest-icon.icns)
	set(CPACK_BUNDLE_NAME ${PROJECT_NAME})
	set(CPACK_BUNDLE_ICON ${CPACK_PACKAGE_ICON})
	set(CPACK_BUNDLE_PLIST ${CMAKE_CURRENT_SOURCE_DIR}/misc/mac/Info.plist)
	set(CPACK_BUNDLE_STARTUP_COMMAND ${CMAKE_CURRENT_SOURCE_DIR}/misc/mac/minetest-mac.sh)
	set(CPACK_BUNDLE_PLIST ${CMAKE_CURRENT_SOURCE_DIR}/misc/Info.plist)
	set(CPACK_GENERATOR "Bundle")
else()
	set(CPACK_PACKAGE_FILE_NAME "${PROJECT_NAME}-${VERSION_STRING}-linux")

misc/Info.plist

@@ -0,0 +1,14 @@
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
	<key>CFBundleDevelopmentRegion</key>
	<string>English</string>
	<key>CFBundleExecutable</key>
	<string>../Resources/minetest</string>
	<key>CFBundleIconFile</key>
	<string>minetest.icns</string>
	<key>CFBundleIdentifier</key>
	<string>net.minetest.minetest</string>
</dict>
</plist>

src/porting.cpp

@@ -528,7 +528,7 @@ void initializePaths()
	{
		dstream<<"Bundle resource path: "<<path<<std::endl;
		//chdir(path);
		path_share = std::string(path) + DIR_DELIM + "share";
		path_share = std::string(path) + DIR_DELIM + STATIC_SHAREDIR;
	}
	else
	{