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greg |
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# - Functions to help assemble a standalone bundle application. |
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# A collection of CMake utility functions useful for dealing with .app |
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# bundles on the Mac and bundle-like directories on any OS. |
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# |
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# The following functions are provided by this module: |
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# fixup_bundle |
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# copy_and_fixup_bundle |
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# verify_app |
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# get_bundle_main_executable |
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# get_dotapp_dir |
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# get_bundle_and_executable |
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# get_bundle_all_executables |
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# get_item_key |
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# clear_bundle_keys |
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# set_bundle_key_values |
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# get_bundle_keys |
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# copy_resolved_item_into_bundle |
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# copy_resolved_framework_into_bundle |
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# fixup_bundle_item |
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# verify_bundle_prerequisites |
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# verify_bundle_symlinks |
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# Requires CMake 2.6 or greater because it uses function, break and |
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# PARENT_SCOPE. Also depends on GetPrerequisites.cmake. |
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# |
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# FIXUP_BUNDLE(<app> <libs> <dirs>) |
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# Fix up a bundle in-place and make it standalone, such that it can be |
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# drag-n-drop copied to another machine and run on that machine as long as all |
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# of the system libraries are compatible. |
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# |
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# If you pass plugins to fixup_bundle as the libs parameter, you should install |
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# them or copy them into the bundle before calling fixup_bundle. The "libs" |
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# parameter is a list of libraries that must be fixed up, but that cannot be |
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# determined by otool output analysis. (i.e., plugins) |
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# |
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# Gather all the keys for all the executables and libraries in a bundle, and |
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# then, for each key, copy each prerequisite into the bundle. Then fix each one |
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# up according to its own list of prerequisites. |
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# |
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# Then clear all the keys and call verify_app on the final bundle to ensure |
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# that it is truly standalone. |
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# |
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# COPY_AND_FIXUP_BUNDLE(<src> <dst> <libs> <dirs>) |
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# Makes a copy of the bundle <src> at location <dst> and then fixes up the |
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# new copied bundle in-place at <dst>... |
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# |
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# VERIFY_APP(<app>) |
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# Verifies that an application <app> appears valid based on running analysis |
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# tools on it. Calls "message(FATAL_ERROR" if the application is not verified. |
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# |
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# GET_BUNDLE_MAIN_EXECUTABLE(<bundle> <result_var>) |
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# The result will be the full path name of the bundle's main executable file |
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# or an "error:" prefixed string if it could not be determined. |
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# |
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# GET_DOTAPP_DIR(<exe> <dotapp_dir_var>) |
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# Returns the nearest parent dir whose name ends with ".app" given the full |
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# path to an executable. If there is no such parent dir, then simply return |
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# the dir containing the executable. |
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# |
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# The returned directory may or may not exist. |
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# |
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# GET_BUNDLE_AND_EXECUTABLE(<app> <bundle_var> <executable_var> <valid_var>) |
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# Takes either a ".app" directory name or the name of an executable |
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# nested inside a ".app" directory and returns the path to the ".app" |
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# directory in <bundle_var> and the path to its main executable in |
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# <executable_var> |
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# |
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# GET_BUNDLE_ALL_EXECUTABLES(<bundle> <exes_var>) |
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# Scans the given bundle recursively for all executable files and accumulates |
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# them into a variable. |
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# |
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# GET_ITEM_KEY(<item> <key_var>) |
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# Given a file (item) name, generate a key that should be unique considering |
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# the set of libraries that need copying or fixing up to make a bundle |
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# standalone. This is essentially the file name including extension with "." |
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# replaced by "_" |
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# |
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# This key is used as a prefix for CMake variables so that we can associate a |
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# set of variables with a given item based on its key. |
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# |
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# CLEAR_BUNDLE_KEYS(<keys_var>) |
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# Loop over the list of keys, clearing all the variables associated with each |
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# key. After the loop, clear the list of keys itself. |
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# |
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# Caller of get_bundle_keys should call clear_bundle_keys when done with list |
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# of keys. |
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# |
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# SET_BUNDLE_KEY_VALUES(<keys_var> <context> <item> <exepath> <dirs> |
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# <copyflag>) |
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# Add a key to the list (if necessary) for the given item. If added, |
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# also set all the variables associated with that key. |
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# |
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# GET_BUNDLE_KEYS(<app> <libs> <dirs> <keys_var>) |
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# Loop over all the executable and library files within the bundle (and given |
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# as extra <libs>) and accumulate a list of keys representing them. Set |
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# values associated with each key such that we can loop over all of them and |
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# copy prerequisite libs into the bundle and then do appropriate |
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# install_name_tool fixups. |
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# |
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# COPY_RESOLVED_ITEM_INTO_BUNDLE(<resolved_item> <resolved_embedded_item>) |
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# Copy a resolved item into the bundle if necessary. Copy is not necessary if |
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# the resolved_item is "the same as" the resolved_embedded_item. |
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# |
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# COPY_RESOLVED_FRAMEWORK_INTO_BUNDLE(<resolved_item> <resolved_embedded_item>) |
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# Copy a resolved framework into the bundle if necessary. Copy is not necessary |
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# if the resolved_item is "the same as" the resolved_embedded_item. |
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# |
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# By default, BU_COPY_FULL_FRAMEWORK_CONTENTS is not set. If you want full |
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# frameworks embedded in your bundles, set BU_COPY_FULL_FRAMEWORK_CONTENTS to |
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# ON before calling fixup_bundle. By default, |
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# COPY_RESOLVED_FRAMEWORK_INTO_BUNDLE copies the framework dylib itself plus |
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# the framework Resources directory. |
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# |
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# FIXUP_BUNDLE_ITEM(<resolved_embedded_item> <exepath> <dirs>) |
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# Get the direct/non-system prerequisites of the resolved embedded item. For |
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# each prerequisite, change the way it is referenced to the value of the |
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# _EMBEDDED_ITEM keyed variable for that prerequisite. (Most likely changing to |
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# an "@executable_path" style reference.) |
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# |
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# This function requires that the resolved_embedded_item be "inside" the bundle |
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# already. In other words, if you pass plugins to fixup_bundle as the libs |
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# parameter, you should install them or copy them into the bundle before |
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# calling fixup_bundle. The "libs" parameter is a list of libraries that must |
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# be fixed up, but that cannot be determined by otool output analysis. (i.e., |
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# plugins) |
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# |
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# Also, change the id of the item being fixed up to its own _EMBEDDED_ITEM |
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# value. |
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# |
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# Accumulate changes in a local variable and make *one* call to |
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# install_name_tool at the end of the function with all the changes at once. |
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# |
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# If the BU_CHMOD_BUNDLE_ITEMS variable is set then bundle items will be |
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# marked writable before install_name_tool tries to change them. |
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# |
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# VERIFY_BUNDLE_PREREQUISITES(<bundle> <result_var> <info_var>) |
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# Verifies that the sum of all prerequisites of all files inside the bundle |
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# are contained within the bundle or are "system" libraries, presumed to exist |
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# everywhere. |
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# |
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# VERIFY_BUNDLE_SYMLINKS(<bundle> <result_var> <info_var>) |
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# Verifies that any symlinks found in the bundle point to other files that are |
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# already also in the bundle... Anything that points to an external file causes |
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# this function to fail the verification. |
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#============================================================================= |
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# Copyright 2008-2009 Kitware, Inc. |
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# |
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# Distributed under the OSI-approved BSD License (the "License"); |
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# see accompanying file Copyright.txt for details. |
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# |
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# This software is distributed WITHOUT ANY WARRANTY; without even the |
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# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. |
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# See the License for more information. |
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#============================================================================= |
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# (To distribute this file outside of CMake, substitute the full |
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# License text for the above reference.) |
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# The functions defined in this file depend on the get_prerequisites function |
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# (and possibly others) found in: |
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# |
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get_filename_component(BundleUtilities_cmake_dir "${CMAKE_CURRENT_LIST_FILE}" PATH) |
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include("${BundleUtilities_cmake_dir}/GetPrerequisites.cmake") |
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function(get_bundle_main_executable bundle result_var) |
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set(result "error: '${bundle}/Contents/Info.plist' file does not exist") |
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if(EXISTS "${bundle}/Contents/Info.plist") |
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set(result "error: no CFBundleExecutable in '${bundle}/Contents/Info.plist' file") |
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set(line_is_main_executable 0) |
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set(bundle_executable "") |
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# Read Info.plist as a list of lines: |
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# |
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set(eol_char "E") |
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file(READ "${bundle}/Contents/Info.plist" info_plist) |
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string(REGEX REPLACE ";" "\\\\;" info_plist "${info_plist}") |
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string(REGEX REPLACE "\n" "${eol_char};" info_plist "${info_plist}") |
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# Scan the lines for "<key>CFBundleExecutable</key>" - the line after that |
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# is the name of the main executable. |
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# |
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foreach(line ${info_plist}) |
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if(line_is_main_executable) |
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string(REGEX REPLACE "^.*<string>(.*)</string>.*$" "\\1" bundle_executable "${line}") |
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break() |
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endif(line_is_main_executable) |
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if(line MATCHES "^.*<key>CFBundleExecutable</key>.*$") |
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set(line_is_main_executable 1) |
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endif(line MATCHES "^.*<key>CFBundleExecutable</key>.*$") |
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endforeach(line) |
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if(NOT "${bundle_executable}" STREQUAL "") |
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if(EXISTS "${bundle}/Contents/MacOS/${bundle_executable}") |
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set(result "${bundle}/Contents/MacOS/${bundle_executable}") |
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else(EXISTS "${bundle}/Contents/MacOS/${bundle_executable}") |
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# Ultimate goal: |
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# If not in "Contents/MacOS" then scan the bundle for matching files. If |
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# there is only one executable file that matches, then use it, otherwise |
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# it's an error... |
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# |
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#file(GLOB_RECURSE file_list "${bundle}/${bundle_executable}") |
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# But for now, pragmatically, it's an error. Expect the main executable |
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# for the bundle to be in Contents/MacOS, it's an error if it's not: |
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# |
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set(result "error: '${bundle}/Contents/MacOS/${bundle_executable}' does not exist") |
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endif(EXISTS "${bundle}/Contents/MacOS/${bundle_executable}") |
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endif(NOT "${bundle_executable}" STREQUAL "") |
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else(EXISTS "${bundle}/Contents/Info.plist") |
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# |
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# More inclusive technique... (This one would work on Windows and Linux |
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# too, if a developer followed the typical Mac bundle naming convention...) |
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# |
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# If there is no Info.plist file, try to find an executable with the same |
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# base name as the .app directory: |
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# |
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endif(EXISTS "${bundle}/Contents/Info.plist") |
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set(${result_var} "${result}" PARENT_SCOPE) |
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endfunction(get_bundle_main_executable) |
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function(get_dotapp_dir exe dotapp_dir_var) |
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set(s "${exe}") |
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if(s MATCHES "^.*/.*\\.app/.*$") |
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# If there is a ".app" parent directory, |
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# ascend until we hit it: |
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# (typical of a Mac bundle executable) |
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# |
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set(done 0) |
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while(NOT ${done}) |
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get_filename_component(snamewe "${s}" NAME_WE) |
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get_filename_component(sname "${s}" NAME) |
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get_filename_component(sdir "${s}" PATH) |
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set(s "${sdir}") |
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if(sname MATCHES "\\.app$") |
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set(done 1) |
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set(dotapp_dir "${sdir}/${sname}") |
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endif(sname MATCHES "\\.app$") |
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endwhile(NOT ${done}) |
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else(s MATCHES "^.*/.*\\.app/.*$") |
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# Otherwise use a directory containing the exe |
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# (typical of a non-bundle executable on Mac, Windows or Linux) |
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# |
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is_file_executable("${s}" is_executable) |
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if(is_executable) |
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get_filename_component(sdir "${s}" PATH) |
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set(dotapp_dir "${sdir}") |
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else(is_executable) |
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set(dotapp_dir "${s}") |
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endif(is_executable) |
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endif(s MATCHES "^.*/.*\\.app/.*$") |
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set(${dotapp_dir_var} "${dotapp_dir}" PARENT_SCOPE) |
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endfunction(get_dotapp_dir) |
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function(get_bundle_and_executable app bundle_var executable_var valid_var) |
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set(valid 0) |
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if(EXISTS "${app}") |
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# Is it a directory ending in .app? |
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if(IS_DIRECTORY "${app}") |
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if(app MATCHES "\\.app$") |
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get_bundle_main_executable("${app}" executable) |
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if(EXISTS "${app}" AND EXISTS "${executable}") |
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set(${bundle_var} "${app}" PARENT_SCOPE) |
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set(${executable_var} "${executable}" PARENT_SCOPE) |
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set(valid 1) |
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#message(STATUS "info: handled .app directory case...") |
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else(EXISTS "${app}" AND EXISTS "${executable}") |
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message(STATUS "warning: *NOT* handled - .app directory case...") |
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endif(EXISTS "${app}" AND EXISTS "${executable}") |
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else(app MATCHES "\\.app$") |
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message(STATUS "warning: *NOT* handled - directory but not .app case...") |
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endif(app MATCHES "\\.app$") |
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else(IS_DIRECTORY "${app}") |
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# Is it an executable file? |
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is_file_executable("${app}" is_executable) |
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if(is_executable) |
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get_dotapp_dir("${app}" dotapp_dir) |
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if(EXISTS "${dotapp_dir}") |
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set(${bundle_var} "${dotapp_dir}" PARENT_SCOPE) |
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set(${executable_var} "${app}" PARENT_SCOPE) |
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set(valid 1) |
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#message(STATUS "info: handled executable file in .app dir case...") |
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else() |
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get_filename_component(app_dir "${app}" PATH) |
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set(${bundle_var} "${app_dir}" PARENT_SCOPE) |
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set(${executable_var} "${app}" PARENT_SCOPE) |
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set(valid 1) |
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#message(STATUS "info: handled executable file in any dir case...") |
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endif() |
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else(is_executable) |
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message(STATUS "warning: *NOT* handled - not .app dir, not executable file...") |
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endif(is_executable) |
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endif(IS_DIRECTORY "${app}") |
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else(EXISTS "${app}") |
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message(STATUS "warning: *NOT* handled - directory/file does not exist...") |
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endif(EXISTS "${app}") |
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if(NOT valid) |
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set(${bundle_var} "error: not a bundle" PARENT_SCOPE) |
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set(${executable_var} "error: not a bundle" PARENT_SCOPE) |
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endif(NOT valid) |
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set(${valid_var} ${valid} PARENT_SCOPE) |
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endfunction(get_bundle_and_executable) |
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function(get_bundle_all_executables bundle exes_var) |
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set(exes "") |
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file(GLOB_RECURSE file_list "${bundle}/*") |
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foreach(f ${file_list}) |
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is_file_executable("${f}" is_executable) |
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if(is_executable) |
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set(exes ${exes} "${f}") |
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endif(is_executable) |
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endforeach(f) |
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|
|
| 327 |
|
|
set(${exes_var} "${exes}" PARENT_SCOPE) |
| 328 |
|
|
endfunction(get_bundle_all_executables) |
| 329 |
|
|
|
| 330 |
|
|
|
| 331 |
|
|
function(get_item_key item key_var) |
| 332 |
|
|
get_filename_component(item_name "${item}" NAME) |
| 333 |
|
|
if(WIN32) |
| 334 |
|
|
string(TOLOWER "${item_name}" item_name) |
| 335 |
|
|
endif() |
| 336 |
|
|
string(REGEX REPLACE "\\." "_" ${key_var} "${item_name}") |
| 337 |
|
|
set(${key_var} ${${key_var}} PARENT_SCOPE) |
| 338 |
|
|
endfunction(get_item_key) |
| 339 |
|
|
|
| 340 |
|
|
|
| 341 |
|
|
function(clear_bundle_keys keys_var) |
| 342 |
|
|
foreach(key ${${keys_var}}) |
| 343 |
|
|
set(${key}_ITEM PARENT_SCOPE) |
| 344 |
|
|
set(${key}_RESOLVED_ITEM PARENT_SCOPE) |
| 345 |
|
|
set(${key}_DEFAULT_EMBEDDED_PATH PARENT_SCOPE) |
| 346 |
|
|
set(${key}_EMBEDDED_ITEM PARENT_SCOPE) |
| 347 |
|
|
set(${key}_RESOLVED_EMBEDDED_ITEM PARENT_SCOPE) |
| 348 |
|
|
set(${key}_COPYFLAG PARENT_SCOPE) |
| 349 |
|
|
endforeach(key) |
| 350 |
|
|
set(${keys_var} PARENT_SCOPE) |
| 351 |
|
|
endfunction(clear_bundle_keys) |
| 352 |
|
|
|
| 353 |
|
|
|
| 354 |
|
|
function(set_bundle_key_values keys_var context item exepath dirs copyflag) |
| 355 |
|
|
get_filename_component(item_name "${item}" NAME) |
| 356 |
|
|
|
| 357 |
|
|
get_item_key("${item}" key) |
| 358 |
|
|
|
| 359 |
|
|
list(LENGTH ${keys_var} length_before) |
| 360 |
|
|
gp_append_unique(${keys_var} "${key}") |
| 361 |
|
|
list(LENGTH ${keys_var} length_after) |
| 362 |
|
|
|
| 363 |
|
|
if(NOT length_before EQUAL length_after) |
| 364 |
|
|
gp_resolve_item("${context}" "${item}" "${exepath}" "${dirs}" resolved_item) |
| 365 |
|
|
|
| 366 |
|
|
gp_item_default_embedded_path("${item}" default_embedded_path) |
| 367 |
|
|
|
| 368 |
|
|
if(item MATCHES "[^/]+\\.framework/") |
| 369 |
|
|
# For frameworks, construct the name under the embedded path from the |
| 370 |
|
|
# opening "${item_name}.framework/" to the closing "/${item_name}": |
| 371 |
|
|
# |
| 372 |
|
|
string(REGEX REPLACE "^.*(${item_name}.framework/.*/${item_name}).*$" "${default_embedded_path}/\\1" embedded_item "${item}") |
| 373 |
|
|
else(item MATCHES "[^/]+\\.framework/") |
| 374 |
|
|
# For other items, just use the same name as the original, but in the |
| 375 |
|
|
# embedded path: |
| 376 |
|
|
# |
| 377 |
|
|
set(embedded_item "${default_embedded_path}/${item_name}") |
| 378 |
|
|
endif(item MATCHES "[^/]+\\.framework/") |
| 379 |
|
|
|
| 380 |
|
|
# Replace @executable_path and resolve ".." references: |
| 381 |
|
|
# |
| 382 |
|
|
string(REPLACE "@executable_path" "${exepath}" resolved_embedded_item "${embedded_item}") |
| 383 |
|
|
get_filename_component(resolved_embedded_item "${resolved_embedded_item}" ABSOLUTE) |
| 384 |
|
|
|
| 385 |
|
|
# *But* -- if we are not copying, then force resolved_embedded_item to be |
| 386 |
|
|
# the same as resolved_item. In the case of multiple executables in the |
| 387 |
|
|
# original bundle, using the default_embedded_path results in looking for |
| 388 |
|
|
# the resolved executable next to the main bundle executable. This is here |
| 389 |
|
|
# so that exes in the other sibling directories (like "bin") get fixed up |
| 390 |
|
|
# properly... |
| 391 |
|
|
# |
| 392 |
|
|
if(NOT copyflag) |
| 393 |
|
|
set(resolved_embedded_item "${resolved_item}") |
| 394 |
|
|
endif(NOT copyflag) |
| 395 |
|
|
|
| 396 |
|
|
set(${keys_var} ${${keys_var}} PARENT_SCOPE) |
| 397 |
|
|
set(${key}_ITEM "${item}" PARENT_SCOPE) |
| 398 |
|
|
set(${key}_RESOLVED_ITEM "${resolved_item}" PARENT_SCOPE) |
| 399 |
|
|
set(${key}_DEFAULT_EMBEDDED_PATH "${default_embedded_path}" PARENT_SCOPE) |
| 400 |
|
|
set(${key}_EMBEDDED_ITEM "${embedded_item}" PARENT_SCOPE) |
| 401 |
|
|
set(${key}_RESOLVED_EMBEDDED_ITEM "${resolved_embedded_item}" PARENT_SCOPE) |
| 402 |
|
|
set(${key}_COPYFLAG "${copyflag}" PARENT_SCOPE) |
| 403 |
|
|
else(NOT length_before EQUAL length_after) |
| 404 |
|
|
#message("warning: item key '${key}' already in the list, subsequent references assumed identical to first") |
| 405 |
|
|
endif(NOT length_before EQUAL length_after) |
| 406 |
|
|
endfunction(set_bundle_key_values) |
| 407 |
|
|
|
| 408 |
|
|
|
| 409 |
|
|
function(get_bundle_keys app libs dirs keys_var) |
| 410 |
|
|
set(${keys_var} PARENT_SCOPE) |
| 411 |
|
|
|
| 412 |
|
|
get_bundle_and_executable("${app}" bundle executable valid) |
| 413 |
|
|
if(valid) |
| 414 |
|
|
# Always use the exepath of the main bundle executable for @executable_path |
| 415 |
|
|
# replacements: |
| 416 |
|
|
# |
| 417 |
|
|
get_filename_component(exepath "${executable}" PATH) |
| 418 |
|
|
|
| 419 |
|
|
# But do fixups on all executables in the bundle: |
| 420 |
|
|
# |
| 421 |
|
|
get_bundle_all_executables("${bundle}" exes) |
| 422 |
|
|
|
| 423 |
|
|
# For each extra lib, accumulate a key as well and then also accumulate |
| 424 |
|
|
# any of its prerequisites. (Extra libs are typically dynamically loaded |
| 425 |
|
|
# plugins: libraries that are prerequisites for full runtime functionality |
| 426 |
|
|
# but that do not show up in otool -L output...) |
| 427 |
|
|
# |
| 428 |
|
|
foreach(lib ${libs}) |
| 429 |
|
|
set_bundle_key_values(${keys_var} "${lib}" "${lib}" "${exepath}" "${dirs}" 0) |
| 430 |
|
|
|
| 431 |
|
|
set(prereqs "") |
| 432 |
|
|
get_prerequisites("${lib}" prereqs 1 1 "${exepath}" "${dirs}") |
| 433 |
|
|
foreach(pr ${prereqs}) |
| 434 |
|
|
set_bundle_key_values(${keys_var} "${lib}" "${pr}" "${exepath}" "${dirs}" 1) |
| 435 |
|
|
endforeach(pr) |
| 436 |
|
|
endforeach(lib) |
| 437 |
|
|
|
| 438 |
|
|
# For each executable found in the bundle, accumulate keys as we go. |
| 439 |
|
|
# The list of keys should be complete when all prerequisites of all |
| 440 |
|
|
# binaries in the bundle have been analyzed. |
| 441 |
|
|
# |
| 442 |
|
|
foreach(exe ${exes}) |
| 443 |
|
|
# Add the exe itself to the keys: |
| 444 |
|
|
# |
| 445 |
|
|
set_bundle_key_values(${keys_var} "${exe}" "${exe}" "${exepath}" "${dirs}" 0) |
| 446 |
|
|
|
| 447 |
|
|
# Add each prerequisite to the keys: |
| 448 |
|
|
# |
| 449 |
|
|
set(prereqs "") |
| 450 |
|
|
get_prerequisites("${exe}" prereqs 1 1 "${exepath}" "${dirs}") |
| 451 |
|
|
foreach(pr ${prereqs}) |
| 452 |
|
|
set_bundle_key_values(${keys_var} "${exe}" "${pr}" "${exepath}" "${dirs}" 1) |
| 453 |
|
|
endforeach(pr) |
| 454 |
|
|
endforeach(exe) |
| 455 |
|
|
|
| 456 |
|
|
# Propagate values to caller's scope: |
| 457 |
|
|
# |
| 458 |
|
|
set(${keys_var} ${${keys_var}} PARENT_SCOPE) |
| 459 |
|
|
foreach(key ${${keys_var}}) |
| 460 |
|
|
set(${key}_ITEM "${${key}_ITEM}" PARENT_SCOPE) |
| 461 |
|
|
set(${key}_RESOLVED_ITEM "${${key}_RESOLVED_ITEM}" PARENT_SCOPE) |
| 462 |
|
|
set(${key}_DEFAULT_EMBEDDED_PATH "${${key}_DEFAULT_EMBEDDED_PATH}" PARENT_SCOPE) |
| 463 |
|
|
set(${key}_EMBEDDED_ITEM "${${key}_EMBEDDED_ITEM}" PARENT_SCOPE) |
| 464 |
|
|
set(${key}_RESOLVED_EMBEDDED_ITEM "${${key}_RESOLVED_EMBEDDED_ITEM}" PARENT_SCOPE) |
| 465 |
|
|
set(${key}_COPYFLAG "${${key}_COPYFLAG}" PARENT_SCOPE) |
| 466 |
|
|
endforeach(key) |
| 467 |
|
|
endif(valid) |
| 468 |
|
|
endfunction(get_bundle_keys) |
| 469 |
|
|
|
| 470 |
|
|
|
| 471 |
|
|
function(copy_resolved_item_into_bundle resolved_item resolved_embedded_item) |
| 472 |
|
|
if(WIN32) |
| 473 |
|
|
# ignore case on Windows |
| 474 |
|
|
string(TOLOWER "${resolved_item}" resolved_item_compare) |
| 475 |
|
|
string(TOLOWER "${resolved_embedded_item}" resolved_embedded_item_compare) |
| 476 |
|
|
else() |
| 477 |
|
|
set(resolved_item_compare "${resolved_item}") |
| 478 |
|
|
set(resolved_embedded_item_compare "${resolved_embedded_item}") |
| 479 |
|
|
endif() |
| 480 |
|
|
|
| 481 |
|
|
if("${resolved_item_compare}" STREQUAL "${resolved_embedded_item_compare}") |
| 482 |
|
|
message(STATUS "warning: resolved_item == resolved_embedded_item - not copying...") |
| 483 |
|
|
else() |
| 484 |
|
|
#message(STATUS "copying COMMAND ${CMAKE_COMMAND} -E copy ${resolved_item} ${resolved_embedded_item}") |
| 485 |
|
|
execute_process(COMMAND ${CMAKE_COMMAND} -E copy "${resolved_item}" "${resolved_embedded_item}") |
| 486 |
|
|
if(UNIX AND NOT APPLE) |
| 487 |
|
|
file(RPATH_REMOVE FILE "${resolved_embedded_item}") |
| 488 |
|
|
endif(UNIX AND NOT APPLE) |
| 489 |
|
|
endif() |
| 490 |
|
|
|
| 491 |
|
|
endfunction(copy_resolved_item_into_bundle) |
| 492 |
|
|
|
| 493 |
|
|
|
| 494 |
|
|
function(copy_resolved_framework_into_bundle resolved_item resolved_embedded_item) |
| 495 |
|
|
if(WIN32) |
| 496 |
|
|
# ignore case on Windows |
| 497 |
|
|
string(TOLOWER "${resolved_item}" resolved_item_compare) |
| 498 |
|
|
string(TOLOWER "${resolved_embedded_item}" resolved_embedded_item_compare) |
| 499 |
|
|
else() |
| 500 |
|
|
set(resolved_item_compare "${resolved_item}") |
| 501 |
|
|
set(resolved_embedded_item_compare "${resolved_embedded_item}") |
| 502 |
|
|
endif() |
| 503 |
|
|
|
| 504 |
|
|
if("${resolved_item_compare}" STREQUAL "${resolved_embedded_item_compare}") |
| 505 |
|
|
message(STATUS "warning: resolved_item == resolved_embedded_item - not copying...") |
| 506 |
|
|
else() |
| 507 |
|
|
if(BU_COPY_FULL_FRAMEWORK_CONTENTS) |
| 508 |
|
|
# Full Framework (everything): |
| 509 |
|
|
get_filename_component(resolved_dir "${resolved_item}" PATH) |
| 510 |
|
|
get_filename_component(resolved_dir "${resolved_dir}/../.." ABSOLUTE) |
| 511 |
|
|
get_filename_component(resolved_embedded_dir "${resolved_embedded_item}" PATH) |
| 512 |
|
|
get_filename_component(resolved_embedded_dir "${resolved_embedded_dir}/../.." ABSOLUTE) |
| 513 |
|
|
#message(STATUS "copying COMMAND ${CMAKE_COMMAND} -E copy_directory '${resolved_dir}' '${resolved_embedded_dir}'") |
| 514 |
|
|
execute_process(COMMAND ${CMAKE_COMMAND} -E copy_directory "${resolved_dir}" "${resolved_embedded_dir}") |
| 515 |
|
|
else() |
| 516 |
|
|
# Framework lib itself: |
| 517 |
|
|
#message(STATUS "copying COMMAND ${CMAKE_COMMAND} -E copy ${resolved_item} ${resolved_embedded_item}") |
| 518 |
|
|
execute_process(COMMAND ${CMAKE_COMMAND} -E copy "${resolved_item}" "${resolved_embedded_item}") |
| 519 |
|
|
|
| 520 |
|
|
# Plus Resources, if they exist: |
| 521 |
|
|
string(REGEX REPLACE "^(.*)/[^/]+/[^/]+/[^/]+$" "\\1/Resources" resolved_resources "${resolved_item}") |
| 522 |
|
|
string(REGEX REPLACE "^(.*)/[^/]+/[^/]+/[^/]+$" "\\1/Resources" resolved_embedded_resources "${resolved_embedded_item}") |
| 523 |
|
|
if(EXISTS "${resolved_resources}") |
| 524 |
|
|
#message(STATUS "copying COMMAND ${CMAKE_COMMAND} -E copy_directory '${resolved_resources}' '${resolved_embedded_resources}'") |
| 525 |
|
|
execute_process(COMMAND ${CMAKE_COMMAND} -E copy_directory "${resolved_resources}" "${resolved_embedded_resources}") |
| 526 |
|
|
endif() |
| 527 |
|
|
endif() |
| 528 |
|
|
if(UNIX AND NOT APPLE) |
| 529 |
|
|
file(RPATH_REMOVE FILE "${resolved_embedded_item}") |
| 530 |
|
|
endif(UNIX AND NOT APPLE) |
| 531 |
|
|
endif() |
| 532 |
|
|
|
| 533 |
|
|
endfunction(copy_resolved_framework_into_bundle) |
| 534 |
|
|
|
| 535 |
|
|
|
| 536 |
|
|
function(fixup_bundle_item resolved_embedded_item exepath dirs) |
| 537 |
|
|
# This item's key is "ikey": |
| 538 |
|
|
# |
| 539 |
|
|
get_item_key("${resolved_embedded_item}" ikey) |
| 540 |
|
|
|
| 541 |
|
|
# Ensure the item is "inside the .app bundle" -- it should not be fixed up if |
| 542 |
|
|
# it is not in the .app bundle... Otherwise, we'll modify files in the build |
| 543 |
|
|
# tree, or in other varied locations around the file system, with our call to |
| 544 |
|
|
# install_name_tool. Make sure that doesn't happen here: |
| 545 |
|
|
# |
| 546 |
|
|
get_dotapp_dir("${exepath}" exe_dotapp_dir) |
| 547 |
|
|
string(LENGTH "${exe_dotapp_dir}/" exe_dotapp_dir_length) |
| 548 |
|
|
string(LENGTH "${resolved_embedded_item}" resolved_embedded_item_length) |
| 549 |
|
|
set(path_too_short 0) |
| 550 |
|
|
set(is_embedded 0) |
| 551 |
|
|
if(${resolved_embedded_item_length} LESS ${exe_dotapp_dir_length}) |
| 552 |
|
|
set(path_too_short 1) |
| 553 |
|
|
endif() |
| 554 |
|
|
if(NOT path_too_short) |
| 555 |
|
|
string(SUBSTRING "${resolved_embedded_item}" 0 ${exe_dotapp_dir_length} item_substring) |
| 556 |
|
|
if("${exe_dotapp_dir}/" STREQUAL "${item_substring}") |
| 557 |
|
|
set(is_embedded 1) |
| 558 |
|
|
endif() |
| 559 |
|
|
endif() |
| 560 |
|
|
if(NOT is_embedded) |
| 561 |
|
|
message(" exe_dotapp_dir/='${exe_dotapp_dir}/'") |
| 562 |
|
|
message(" item_substring='${item_substring}'") |
| 563 |
|
|
message(" resolved_embedded_item='${resolved_embedded_item}'") |
| 564 |
|
|
message("") |
| 565 |
|
|
message("Install or copy the item into the bundle before calling fixup_bundle.") |
| 566 |
|
|
message("Or maybe there's a typo or incorrect path in one of the args to fixup_bundle?") |
| 567 |
|
|
message("") |
| 568 |
|
|
message(FATAL_ERROR "cannot fixup an item that is not in the bundle...") |
| 569 |
|
|
endif() |
| 570 |
|
|
|
| 571 |
|
|
set(prereqs "") |
| 572 |
|
|
get_prerequisites("${resolved_embedded_item}" prereqs 1 0 "${exepath}" "${dirs}") |
| 573 |
|
|
|
| 574 |
|
|
set(changes "") |
| 575 |
|
|
|
| 576 |
|
|
foreach(pr ${prereqs}) |
| 577 |
|
|
# Each referenced item's key is "rkey" in the loop: |
| 578 |
|
|
# |
| 579 |
|
|
get_item_key("${pr}" rkey) |
| 580 |
|
|
|
| 581 |
|
|
if(NOT "${${rkey}_EMBEDDED_ITEM}" STREQUAL "") |
| 582 |
|
|
set(changes ${changes} "-change" "${pr}" "${${rkey}_EMBEDDED_ITEM}") |
| 583 |
|
|
else(NOT "${${rkey}_EMBEDDED_ITEM}" STREQUAL "") |
| 584 |
|
|
message("warning: unexpected reference to '${pr}'") |
| 585 |
|
|
endif(NOT "${${rkey}_EMBEDDED_ITEM}" STREQUAL "") |
| 586 |
|
|
endforeach(pr) |
| 587 |
|
|
|
| 588 |
|
|
if(BU_CHMOD_BUNDLE_ITEMS) |
| 589 |
|
|
execute_process(COMMAND chmod u+w "${resolved_embedded_item}") |
| 590 |
|
|
endif() |
| 591 |
|
|
|
| 592 |
|
|
# Change this item's id and all of its references in one call |
| 593 |
|
|
# to install_name_tool: |
| 594 |
|
|
# |
| 595 |
|
|
execute_process(COMMAND install_name_tool |
| 596 |
|
|
${changes} -id "${${ikey}_EMBEDDED_ITEM}" "${resolved_embedded_item}" |
| 597 |
|
|
) |
| 598 |
|
|
endfunction(fixup_bundle_item) |
| 599 |
|
|
|
| 600 |
|
|
|
| 601 |
|
|
function(fixup_bundle app libs dirs) |
| 602 |
|
|
message(STATUS "fixup_bundle") |
| 603 |
|
|
message(STATUS " app='${app}'") |
| 604 |
|
|
message(STATUS " libs='${libs}'") |
| 605 |
|
|
message(STATUS " dirs='${dirs}'") |
| 606 |
|
|
|
| 607 |
|
|
get_bundle_and_executable("${app}" bundle executable valid) |
| 608 |
|
|
if(valid) |
| 609 |
|
|
get_filename_component(exepath "${executable}" PATH) |
| 610 |
|
|
|
| 611 |
|
|
message(STATUS "fixup_bundle: preparing...") |
| 612 |
|
|
get_bundle_keys("${app}" "${libs}" "${dirs}" keys) |
| 613 |
|
|
|
| 614 |
|
|
message(STATUS "fixup_bundle: copying...") |
| 615 |
|
|
list(LENGTH keys n) |
| 616 |
|
|
math(EXPR n ${n}*2) |
| 617 |
|
|
|
| 618 |
|
|
set(i 0) |
| 619 |
|
|
foreach(key ${keys}) |
| 620 |
|
|
math(EXPR i ${i}+1) |
| 621 |
|
|
if(${${key}_COPYFLAG}) |
| 622 |
|
|
message(STATUS "${i}/${n}: copying '${${key}_RESOLVED_ITEM}'") |
| 623 |
|
|
else(${${key}_COPYFLAG}) |
| 624 |
|
|
message(STATUS "${i}/${n}: *NOT* copying '${${key}_RESOLVED_ITEM}'") |
| 625 |
|
|
endif(${${key}_COPYFLAG}) |
| 626 |
|
|
|
| 627 |
|
|
set(show_status 0) |
| 628 |
|
|
if(show_status) |
| 629 |
|
|
message(STATUS "key='${key}'") |
| 630 |
|
|
message(STATUS "item='${${key}_ITEM}'") |
| 631 |
|
|
message(STATUS "resolved_item='${${key}_RESOLVED_ITEM}'") |
| 632 |
|
|
message(STATUS "default_embedded_path='${${key}_DEFAULT_EMBEDDED_PATH}'") |
| 633 |
|
|
message(STATUS "embedded_item='${${key}_EMBEDDED_ITEM}'") |
| 634 |
|
|
message(STATUS "resolved_embedded_item='${${key}_RESOLVED_EMBEDDED_ITEM}'") |
| 635 |
|
|
message(STATUS "copyflag='${${key}_COPYFLAG}'") |
| 636 |
|
|
message(STATUS "") |
| 637 |
|
|
endif(show_status) |
| 638 |
|
|
|
| 639 |
|
|
if(${${key}_COPYFLAG}) |
| 640 |
|
|
set(item "${${key}_ITEM}") |
| 641 |
|
|
if(item MATCHES "[^/]+\\.framework/") |
| 642 |
|
|
copy_resolved_framework_into_bundle("${${key}_RESOLVED_ITEM}" |
| 643 |
|
|
"${${key}_RESOLVED_EMBEDDED_ITEM}") |
| 644 |
|
|
else() |
| 645 |
|
|
copy_resolved_item_into_bundle("${${key}_RESOLVED_ITEM}" |
| 646 |
|
|
"${${key}_RESOLVED_EMBEDDED_ITEM}") |
| 647 |
|
|
endif() |
| 648 |
|
|
endif(${${key}_COPYFLAG}) |
| 649 |
|
|
endforeach(key) |
| 650 |
|
|
|
| 651 |
|
|
message(STATUS "fixup_bundle: fixing...") |
| 652 |
|
|
foreach(key ${keys}) |
| 653 |
|
|
math(EXPR i ${i}+1) |
| 654 |
|
|
if(APPLE) |
| 655 |
|
|
message(STATUS "${i}/${n}: fixing up '${${key}_RESOLVED_EMBEDDED_ITEM}'") |
| 656 |
|
|
fixup_bundle_item("${${key}_RESOLVED_EMBEDDED_ITEM}" "${exepath}" "${dirs}") |
| 657 |
|
|
else(APPLE) |
| 658 |
|
|
message(STATUS "${i}/${n}: fix-up not required on this platform '${${key}_RESOLVED_EMBEDDED_ITEM}'") |
| 659 |
|
|
endif(APPLE) |
| 660 |
|
|
endforeach(key) |
| 661 |
|
|
|
| 662 |
|
|
message(STATUS "fixup_bundle: cleaning up...") |
| 663 |
|
|
clear_bundle_keys(keys) |
| 664 |
|
|
|
| 665 |
|
|
message(STATUS "fixup_bundle: verifying...") |
| 666 |
|
|
verify_app("${app}") |
| 667 |
|
|
else(valid) |
| 668 |
|
|
message(SEND_ERROR "error: fixup_bundle: not a valid bundle") |
| 669 |
|
|
endif(valid) |
| 670 |
|
|
|
| 671 |
|
|
message(STATUS "fixup_bundle: done") |
| 672 |
|
|
endfunction(fixup_bundle) |
| 673 |
|
|
|
| 674 |
|
|
|
| 675 |
|
|
function(copy_and_fixup_bundle src dst libs dirs) |
| 676 |
|
|
execute_process(COMMAND ${CMAKE_COMMAND} -E copy_directory "${src}" "${dst}") |
| 677 |
|
|
fixup_bundle("${dst}" "${libs}" "${dirs}") |
| 678 |
|
|
endfunction(copy_and_fixup_bundle) |
| 679 |
|
|
|
| 680 |
|
|
|
| 681 |
|
|
function(verify_bundle_prerequisites bundle result_var info_var) |
| 682 |
|
|
set(result 1) |
| 683 |
|
|
set(info "") |
| 684 |
|
|
set(count 0) |
| 685 |
|
|
|
| 686 |
|
|
get_bundle_main_executable("${bundle}" main_bundle_exe) |
| 687 |
|
|
|
| 688 |
|
|
file(GLOB_RECURSE file_list "${bundle}/*") |
| 689 |
|
|
foreach(f ${file_list}) |
| 690 |
|
|
is_file_executable("${f}" is_executable) |
| 691 |
|
|
if(is_executable) |
| 692 |
|
|
get_filename_component(exepath "${f}" PATH) |
| 693 |
|
|
math(EXPR count "${count} + 1") |
| 694 |
|
|
|
| 695 |
|
|
message(STATUS "executable file ${count}: ${f}") |
| 696 |
|
|
|
| 697 |
|
|
set(prereqs "") |
| 698 |
|
|
get_prerequisites("${f}" prereqs 1 1 "${exepath}" "") |
| 699 |
|
|
|
| 700 |
|
|
# On the Mac, |
| 701 |
|
|
# "embedded" and "system" prerequisites are fine... anything else means |
| 702 |
|
|
# the bundle's prerequisites are not verified (i.e., the bundle is not |
| 703 |
|
|
# really "standalone") |
| 704 |
|
|
# |
| 705 |
|
|
# On Windows (and others? Linux/Unix/...?) |
| 706 |
|
|
# "local" and "system" prereqs are fine... |
| 707 |
|
|
# |
| 708 |
|
|
set(external_prereqs "") |
| 709 |
|
|
|
| 710 |
|
|
foreach(p ${prereqs}) |
| 711 |
|
|
set(p_type "") |
| 712 |
|
|
gp_file_type("${f}" "${p}" p_type) |
| 713 |
|
|
|
| 714 |
|
|
if(APPLE) |
| 715 |
|
|
if(NOT "${p_type}" STREQUAL "embedded" AND NOT "${p_type}" STREQUAL "system") |
| 716 |
|
|
set(external_prereqs ${external_prereqs} "${p}") |
| 717 |
|
|
endif() |
| 718 |
|
|
else() |
| 719 |
|
|
if(NOT "${p_type}" STREQUAL "local" AND NOT "${p_type}" STREQUAL "system") |
| 720 |
|
|
set(external_prereqs ${external_prereqs} "${p}") |
| 721 |
|
|
endif() |
| 722 |
|
|
endif() |
| 723 |
|
|
endforeach(p) |
| 724 |
|
|
|
| 725 |
|
|
if(external_prereqs) |
| 726 |
|
|
# Found non-system/somehow-unacceptable prerequisites: |
| 727 |
|
|
set(result 0) |
| 728 |
|
|
set(info ${info} "external prerequisites found:\nf='${f}'\nexternal_prereqs='${external_prereqs}'\n") |
| 729 |
|
|
endif(external_prereqs) |
| 730 |
|
|
endif(is_executable) |
| 731 |
|
|
endforeach(f) |
| 732 |
|
|
|
| 733 |
|
|
if(result) |
| 734 |
|
|
set(info "Verified ${count} executable files in '${bundle}'") |
| 735 |
|
|
endif(result) |
| 736 |
|
|
|
| 737 |
|
|
set(${result_var} "${result}" PARENT_SCOPE) |
| 738 |
|
|
set(${info_var} "${info}" PARENT_SCOPE) |
| 739 |
|
|
endfunction(verify_bundle_prerequisites) |
| 740 |
|
|
|
| 741 |
|
|
|
| 742 |
|
|
function(verify_bundle_symlinks bundle result_var info_var) |
| 743 |
|
|
set(result 1) |
| 744 |
|
|
set(info "") |
| 745 |
|
|
set(count 0) |
| 746 |
|
|
|
| 747 |
|
|
# TODO: implement this function for real... |
| 748 |
|
|
# Right now, it is just a stub that verifies unconditionally... |
| 749 |
|
|
|
| 750 |
|
|
set(${result_var} "${result}" PARENT_SCOPE) |
| 751 |
|
|
set(${info_var} "${info}" PARENT_SCOPE) |
| 752 |
|
|
endfunction(verify_bundle_symlinks) |
| 753 |
|
|
|
| 754 |
|
|
|
| 755 |
|
|
function(verify_app app) |
| 756 |
|
|
set(verified 0) |
| 757 |
|
|
set(info "") |
| 758 |
|
|
|
| 759 |
|
|
get_bundle_and_executable("${app}" bundle executable valid) |
| 760 |
|
|
|
| 761 |
|
|
message(STATUS "===========================================================================") |
| 762 |
|
|
message(STATUS "Analyzing app='${app}'") |
| 763 |
|
|
message(STATUS "bundle='${bundle}'") |
| 764 |
|
|
message(STATUS "executable='${executable}'") |
| 765 |
|
|
message(STATUS "valid='${valid}'") |
| 766 |
|
|
|
| 767 |
|
|
# Verify that the bundle does not have any "external" prerequisites: |
| 768 |
|
|
# |
| 769 |
|
|
verify_bundle_prerequisites("${bundle}" verified info) |
| 770 |
|
|
message(STATUS "verified='${verified}'") |
| 771 |
|
|
message(STATUS "info='${info}'") |
| 772 |
|
|
message(STATUS "") |
| 773 |
|
|
|
| 774 |
|
|
if(verified) |
| 775 |
|
|
# Verify that the bundle does not have any symlinks to external files: |
| 776 |
|
|
# |
| 777 |
|
|
verify_bundle_symlinks("${bundle}" verified info) |
| 778 |
|
|
message(STATUS "verified='${verified}'") |
| 779 |
|
|
message(STATUS "info='${info}'") |
| 780 |
|
|
message(STATUS "") |
| 781 |
|
|
endif(verified) |
| 782 |
|
|
|
| 783 |
|
|
if(NOT verified) |
| 784 |
|
|
message(FATAL_ERROR "error: verify_app failed") |
| 785 |
|
|
endif(NOT verified) |
| 786 |
|
|
endfunction(verify_app) |
