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| -rw-r--r-- | cmake/BundleUtilities.cmake | 786 |
1 files changed, 0 insertions, 786 deletions
diff --git a/cmake/BundleUtilities.cmake b/cmake/BundleUtilities.cmake deleted file mode 100644 index 0f6cd059..00000000 --- a/cmake/BundleUtilities.cmake +++ /dev/null @@ -1,786 +0,0 @@ -# - Functions to help assemble a standalone bundle application. -# A collection of CMake utility functions useful for dealing with .app -# bundles on the Mac and bundle-like directories on any OS. -# -# The following functions are provided by this module: -# fixup_bundle -# copy_and_fixup_bundle -# verify_app -# get_bundle_main_executable -# get_dotapp_dir -# get_bundle_and_executable -# get_bundle_all_executables -# get_item_key -# clear_bundle_keys -# set_bundle_key_values -# get_bundle_keys -# copy_resolved_item_into_bundle -# copy_resolved_framework_into_bundle -# fixup_bundle_item -# verify_bundle_prerequisites -# verify_bundle_symlinks -# Requires CMake 2.6 or greater because it uses function, break and -# PARENT_SCOPE. Also depends on GetPrerequisites.cmake. -# -# FIXUP_BUNDLE(<app> <libs> <dirs>) -# Fix up a bundle in-place and make it standalone, such that it can be -# drag-n-drop copied to another machine and run on that machine as long as all -# of the system libraries are compatible. -# -# If you pass plugins to fixup_bundle as the libs parameter, you should install -# them or copy them into the bundle before calling fixup_bundle. The "libs" -# parameter is a list of libraries that must be fixed up, but that cannot be -# determined by otool output analysis. (i.e., plugins) -# -# Gather all the keys for all the executables and libraries in a bundle, and -# then, for each key, copy each prerequisite into the bundle. Then fix each one -# up according to its own list of prerequisites. -# -# Then clear all the keys and call verify_app on the final bundle to ensure -# that it is truly standalone. -# -# COPY_AND_FIXUP_BUNDLE(<src> <dst> <libs> <dirs>) -# Makes a copy of the bundle <src> at location <dst> and then fixes up the -# new copied bundle in-place at <dst>... -# -# VERIFY_APP(<app>) -# Verifies that an application <app> appears valid based on running analysis -# tools on it. Calls "message(FATAL_ERROR" if the application is not verified. -# -# GET_BUNDLE_MAIN_EXECUTABLE(<bundle> <result_var>) -# The result will be the full path name of the bundle's main executable file -# or an "error:" prefixed string if it could not be determined. -# -# GET_DOTAPP_DIR(<exe> <dotapp_dir_var>) -# Returns the nearest parent dir whose name ends with ".app" given the full -# path to an executable. If there is no such parent dir, then simply return -# the dir containing the executable. -# -# The returned directory may or may not exist. -# -# GET_BUNDLE_AND_EXECUTABLE(<app> <bundle_var> <executable_var> <valid_var>) -# Takes either a ".app" directory name or the name of an executable -# nested inside a ".app" directory and returns the path to the ".app" -# directory in <bundle_var> and the path to its main executable in -# <executable_var> -# -# GET_BUNDLE_ALL_EXECUTABLES(<bundle> <exes_var>) -# Scans the given bundle recursively for all executable files and accumulates -# them into a variable. -# -# GET_ITEM_KEY(<item> <key_var>) -# Given a file (item) name, generate a key that should be unique considering -# the set of libraries that need copying or fixing up to make a bundle -# standalone. This is essentially the file name including extension with "." -# replaced by "_" -# -# This key is used as a prefix for CMake variables so that we can associate a -# set of variables with a given item based on its key. -# -# CLEAR_BUNDLE_KEYS(<keys_var>) -# Loop over the list of keys, clearing all the variables associated with each -# key. After the loop, clear the list of keys itself. -# -# Caller of get_bundle_keys should call clear_bundle_keys when done with list -# of keys. -# -# SET_BUNDLE_KEY_VALUES(<keys_var> <context> <item> <exepath> <dirs> -# <copyflag>) -# Add a key to the list (if necessary) for the given item. If added, -# also set all the variables associated with that key. -# -# GET_BUNDLE_KEYS(<app> <libs> <dirs> <keys_var>) -# Loop over all the executable and library files within the bundle (and given -# as extra <libs>) and accumulate a list of keys representing them. Set -# values associated with each key such that we can loop over all of them and -# copy prerequisite libs into the bundle and then do appropriate -# install_name_tool fixups. -# -# COPY_RESOLVED_ITEM_INTO_BUNDLE(<resolved_item> <resolved_embedded_item>) -# Copy a resolved item into the bundle if necessary. Copy is not necessary if -# the resolved_item is "the same as" the resolved_embedded_item. -# -# COPY_RESOLVED_FRAMEWORK_INTO_BUNDLE(<resolved_item> <resolved_embedded_item>) -# Copy a resolved framework into the bundle if necessary. Copy is not necessary -# if the resolved_item is "the same as" the resolved_embedded_item. -# -# By default, BU_COPY_FULL_FRAMEWORK_CONTENTS is not set. If you want full -# frameworks embedded in your bundles, set BU_COPY_FULL_FRAMEWORK_CONTENTS to -# ON before calling fixup_bundle. By default, -# COPY_RESOLVED_FRAMEWORK_INTO_BUNDLE copies the framework dylib itself plus -# the framework Resources directory. -# -# FIXUP_BUNDLE_ITEM(<resolved_embedded_item> <exepath> <dirs>) -# Get the direct/non-system prerequisites of the resolved embedded item. For -# each prerequisite, change the way it is referenced to the value of the -# _EMBEDDED_ITEM keyed variable for that prerequisite. (Most likely changing to -# an "@executable_path" style reference.) -# -# This function requires that the resolved_embedded_item be "inside" the bundle -# already. In other words, if you pass plugins to fixup_bundle as the libs -# parameter, you should install them or copy them into the bundle before -# calling fixup_bundle. The "libs" parameter is a list of libraries that must -# be fixed up, but that cannot be determined by otool output analysis. (i.e., -# plugins) -# -# Also, change the id of the item being fixed up to its own _EMBEDDED_ITEM -# value. -# -# Accumulate changes in a local variable and make *one* call to -# install_name_tool at the end of the function with all the changes at once. -# -# If the BU_CHMOD_BUNDLE_ITEMS variable is set then bundle items will be -# marked writable before install_name_tool tries to change them. -# -# VERIFY_BUNDLE_PREREQUISITES(<bundle> <result_var> <info_var>) -# Verifies that the sum of all prerequisites of all files inside the bundle -# are contained within the bundle or are "system" libraries, presumed to exist -# everywhere. -# -# VERIFY_BUNDLE_SYMLINKS(<bundle> <result_var> <info_var>) -# Verifies that any symlinks found in the bundle point to other files that are -# already also in the bundle... Anything that points to an external file causes -# this function to fail the verification. - -#============================================================================= -# Copyright 2008-2009 Kitware, Inc. -# -# Distributed under the OSI-approved BSD License (the "License"); -# see accompanying file Copyright.txt for details. -# -# This software is distributed WITHOUT ANY WARRANTY; without even the -# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. -# See the License for more information. -#============================================================================= -# (To distribute this file outside of CMake, substitute the full -# License text for the above reference.) - -# The functions defined in this file depend on the get_prerequisites function -# (and possibly others) found in: -# -get_filename_component(BundleUtilities_cmake_dir "${CMAKE_CURRENT_LIST_FILE}" PATH) -include("${BundleUtilities_cmake_dir}/GetPrerequisites.cmake") - - -function(get_bundle_main_executable bundle result_var) - set(result "error: '${bundle}/Contents/Info.plist' file does not exist") - - if(EXISTS "${bundle}/Contents/Info.plist") - set(result "error: no CFBundleExecutable in '${bundle}/Contents/Info.plist' file") - set(line_is_main_executable 0) - set(bundle_executable "") - - # Read Info.plist as a list of lines: - # - set(eol_char "E") - file(READ "${bundle}/Contents/Info.plist" info_plist) - string(REGEX REPLACE ";" "\\\\;" info_plist "${info_plist}") - string(REGEX REPLACE "\n" "${eol_char};" info_plist "${info_plist}") - - # Scan the lines for "<key>CFBundleExecutable</key>" - the line after that - # is the name of the main executable. - # - foreach(line ${info_plist}) - if(line_is_main_executable) - string(REGEX REPLACE "^.*<string>(.*)</string>.*$" "\\1" bundle_executable "${line}") - break() - endif() - - if(line MATCHES "^.*<key>CFBundleExecutable</key>.*$") - set(line_is_main_executable 1) - endif() - endforeach() - - if(NOT "${bundle_executable}" STREQUAL "") - if(EXISTS "${bundle}/Contents/MacOS/${bundle_executable}") - set(result "${bundle}/Contents/MacOS/${bundle_executable}") - else() - - # Ultimate goal: - # If not in "Contents/MacOS" then scan the bundle for matching files. If - # there is only one executable file that matches, then use it, otherwise - # it's an error... - # - #file(GLOB_RECURSE file_list "${bundle}/${bundle_executable}") - - # But for now, pragmatically, it's an error. Expect the main executable - # for the bundle to be in Contents/MacOS, it's an error if it's not: - # - set(result "error: '${bundle}/Contents/MacOS/${bundle_executable}' does not exist") - endif() - endif() - else() - # - # More inclusive technique... (This one would work on Windows and Linux - # too, if a developer followed the typical Mac bundle naming convention...) - # - # If there is no Info.plist file, try to find an executable with the same - # base name as the .app directory: - # - endif() - - set(${result_var} "${result}" PARENT_SCOPE) -endfunction() - - -function(get_dotapp_dir exe dotapp_dir_var) - set(s "${exe}") - - if(s MATCHES "^.*/.*\\.app/.*$") - # If there is a ".app" parent directory, - # ascend until we hit it: - # (typical of a Mac bundle executable) - # - set(done 0) - while(NOT ${done}) - get_filename_component(snamewe "${s}" NAME_WE) - get_filename_component(sname "${s}" NAME) - get_filename_component(sdir "${s}" PATH) - set(s "${sdir}") - if(sname MATCHES "\\.app$") - set(done 1) - set(dotapp_dir "${sdir}/${sname}") - endif() - endwhile() - else() - # Otherwise use a directory containing the exe - # (typical of a non-bundle executable on Mac, Windows or Linux) - # - is_file_executable("${s}" is_executable) - if(is_executable) - get_filename_component(sdir "${s}" PATH) - set(dotapp_dir "${sdir}") - else() - set(dotapp_dir "${s}") - endif() - endif() - - - set(${dotapp_dir_var} "${dotapp_dir}" PARENT_SCOPE) -endfunction() - - -function(get_bundle_and_executable app bundle_var executable_var valid_var) - set(valid 0) - - if(EXISTS "${app}") - # Is it a directory ending in .app? - if(IS_DIRECTORY "${app}") - if(app MATCHES "\\.app$") - get_bundle_main_executable("${app}" executable) - if(EXISTS "${app}" AND EXISTS "${executable}") - set(${bundle_var} "${app}" PARENT_SCOPE) - set(${executable_var} "${executable}" PARENT_SCOPE) - set(valid 1) - #message(STATUS "info: handled .app directory case...") - else() - message(STATUS "warning: *NOT* handled - .app directory case...") - endif() - else() - message(STATUS "warning: *NOT* handled - directory but not .app case...") - endif() - else() - # Is it an executable file? - is_file_executable("${app}" is_executable) - if(is_executable) - get_dotapp_dir("${app}" dotapp_dir) - if(EXISTS "${dotapp_dir}") - set(${bundle_var} "${dotapp_dir}" PARENT_SCOPE) - set(${executable_var} "${app}" PARENT_SCOPE) - set(valid 1) - #message(STATUS "info: handled executable file in .app dir case...") - else() - get_filename_component(app_dir "${app}" PATH) - set(${bundle_var} "${app_dir}" PARENT_SCOPE) - set(${executable_var} "${app}" PARENT_SCOPE) - set(valid 1) - #message(STATUS "info: handled executable file in any dir case...") - endif() - else() - message(STATUS "warning: *NOT* handled - not .app dir, not executable file...") - endif() - endif() - else() - message(STATUS "warning: *NOT* handled - directory/file does not exist...") - endif() - - if(NOT valid) - set(${bundle_var} "error: not a bundle" PARENT_SCOPE) - set(${executable_var} "error: not a bundle" PARENT_SCOPE) - endif() - - set(${valid_var} ${valid} PARENT_SCOPE) -endfunction() - - -function(get_bundle_all_executables bundle exes_var) - set(exes "") - - file(GLOB_RECURSE file_list "${bundle}/*") - foreach(f ${file_list}) - is_file_executable("${f}" is_executable) - if(is_executable) - set(exes ${exes} "${f}") - endif() - endforeach() - - set(${exes_var} "${exes}" PARENT_SCOPE) -endfunction() - - -function(get_item_key item key_var) - get_filename_component(item_name "${item}" NAME) - if(WIN32) - string(TOLOWER "${item_name}" item_name) - endif() - string(REGEX REPLACE "\\." "_" ${key_var} "${item_name}") - set(${key_var} ${${key_var}} PARENT_SCOPE) -endfunction() - - -function(clear_bundle_keys keys_var) - foreach(key ${${keys_var}}) - set(${key}_ITEM PARENT_SCOPE) - set(${key}_RESOLVED_ITEM PARENT_SCOPE) - set(${key}_DEFAULT_EMBEDDED_PATH PARENT_SCOPE) - set(${key}_EMBEDDED_ITEM PARENT_SCOPE) - set(${key}_RESOLVED_EMBEDDED_ITEM PARENT_SCOPE) - set(${key}_COPYFLAG PARENT_SCOPE) - endforeach() - set(${keys_var} PARENT_SCOPE) -endfunction() - - -function(set_bundle_key_values keys_var context item exepath dirs copyflag) - get_filename_component(item_name "${item}" NAME) - - get_item_key("${item}" key) - - list(LENGTH ${keys_var} length_before) - gp_append_unique(${keys_var} "${key}") - list(LENGTH ${keys_var} length_after) - - if(NOT length_before EQUAL length_after) - gp_resolve_item("${context}" "${item}" "${exepath}" "${dirs}" resolved_item) - - gp_item_default_embedded_path("${item}" default_embedded_path) - - if(item MATCHES "[^/]+\\.framework/") - # For frameworks, construct the name under the embedded path from the - # opening "${item_name}.framework/" to the closing "/${item_name}": - # - string(REGEX REPLACE "^.*(${item_name}.framework/.*/?${item_name}).*$" "${default_embedded_path}/\\1" embedded_item "${item}") - else() - # For other items, just use the same name as the original, but in the - # embedded path: - # - set(embedded_item "${default_embedded_path}/${item_name}") - endif() - - # Replace @executable_path and resolve ".." references: - # - string(REPLACE "@executable_path" "${exepath}" resolved_embedded_item "${embedded_item}") - get_filename_component(resolved_embedded_item "${resolved_embedded_item}" ABSOLUTE) - - # *But* -- if we are not copying, then force resolved_embedded_item to be - # the same as resolved_item. In the case of multiple executables in the - # original bundle, using the default_embedded_path results in looking for - # the resolved executable next to the main bundle executable. This is here - # so that exes in the other sibling directories (like "bin") get fixed up - # properly... - # - if(NOT copyflag) - set(resolved_embedded_item "${resolved_item}") - endif() - - set(${keys_var} ${${keys_var}} PARENT_SCOPE) - set(${key}_ITEM "${item}" PARENT_SCOPE) - set(${key}_RESOLVED_ITEM "${resolved_item}" PARENT_SCOPE) - set(${key}_DEFAULT_EMBEDDED_PATH "${default_embedded_path}" PARENT_SCOPE) - set(${key}_EMBEDDED_ITEM "${embedded_item}" PARENT_SCOPE) - set(${key}_RESOLVED_EMBEDDED_ITEM "${resolved_embedded_item}" PARENT_SCOPE) - set(${key}_COPYFLAG "${copyflag}" PARENT_SCOPE) - else() - #message("warning: item key '${key}' already in the list, subsequent references assumed identical to first") - endif() -endfunction() - - -function(get_bundle_keys app libs dirs keys_var) - set(${keys_var} PARENT_SCOPE) - - get_bundle_and_executable("${app}" bundle executable valid) - if(valid) - # Always use the exepath of the main bundle executable for @executable_path - # replacements: - # - get_filename_component(exepath "${executable}" PATH) - - # But do fixups on all executables in the bundle: - # - get_bundle_all_executables("${bundle}" exes) - - # For each extra lib, accumulate a key as well and then also accumulate - # any of its prerequisites. (Extra libs are typically dynamically loaded - # plugins: libraries that are prerequisites for full runtime functionality - # but that do not show up in otool -L output...) - # - foreach(lib ${libs}) - set_bundle_key_values(${keys_var} "${lib}" "${lib}" "${exepath}" "${dirs}" 0) - - set(prereqs "") - get_prerequisites("${lib}" prereqs 1 1 "${exepath}" "${dirs}") - foreach(pr ${prereqs}) - set_bundle_key_values(${keys_var} "${lib}" "${pr}" "${exepath}" "${dirs}" 1) - endforeach() - endforeach() - - # For each executable found in the bundle, accumulate keys as we go. - # The list of keys should be complete when all prerequisites of all - # binaries in the bundle have been analyzed. - # - foreach(exe ${exes}) - # Add the exe itself to the keys: - # - set_bundle_key_values(${keys_var} "${exe}" "${exe}" "${exepath}" "${dirs}" 0) - - # Add each prerequisite to the keys: - # - set(prereqs "") - get_prerequisites("${exe}" prereqs 1 1 "${exepath}" "${dirs}") - foreach(pr ${prereqs}) - set_bundle_key_values(${keys_var} "${exe}" "${pr}" "${exepath}" "${dirs}" 1) - endforeach() - endforeach() - - # Propagate values to caller's scope: - # - set(${keys_var} ${${keys_var}} PARENT_SCOPE) - foreach(key ${${keys_var}}) - set(${key}_ITEM "${${key}_ITEM}" PARENT_SCOPE) - set(${key}_RESOLVED_ITEM "${${key}_RESOLVED_ITEM}" PARENT_SCOPE) - set(${key}_DEFAULT_EMBEDDED_PATH "${${key}_DEFAULT_EMBEDDED_PATH}" PARENT_SCOPE) - set(${key}_EMBEDDED_ITEM "${${key}_EMBEDDED_ITEM}" PARENT_SCOPE) - set(${key}_RESOLVED_EMBEDDED_ITEM "${${key}_RESOLVED_EMBEDDED_ITEM}" PARENT_SCOPE) - set(${key}_COPYFLAG "${${key}_COPYFLAG}" PARENT_SCOPE) - endforeach() - endif() -endfunction() - - -function(copy_resolved_item_into_bundle resolved_item resolved_embedded_item) - if(WIN32) - # ignore case on Windows - string(TOLOWER "${resolved_item}" resolved_item_compare) - string(TOLOWER "${resolved_embedded_item}" resolved_embedded_item_compare) - else() - set(resolved_item_compare "${resolved_item}") - set(resolved_embedded_item_compare "${resolved_embedded_item}") - endif() - - if("${resolved_item_compare}" STREQUAL "${resolved_embedded_item_compare}") - message(STATUS "warning: resolved_item == resolved_embedded_item - not copying...") - else() - #message(STATUS "copying COMMAND ${CMAKE_COMMAND} -E copy ${resolved_item} ${resolved_embedded_item}") - execute_process(COMMAND ${CMAKE_COMMAND} -E copy "${resolved_item}" "${resolved_embedded_item}") - if(UNIX AND NOT APPLE) - file(RPATH_REMOVE FILE "${resolved_embedded_item}") - endif() - endif() - -endfunction() - - -function(copy_resolved_framework_into_bundle resolved_item resolved_embedded_item) - if(WIN32) - # ignore case on Windows - string(TOLOWER "${resolved_item}" resolved_item_compare) - string(TOLOWER "${resolved_embedded_item}" resolved_embedded_item_compare) - else() - set(resolved_item_compare "${resolved_item}") - set(resolved_embedded_item_compare "${resolved_embedded_item}") - endif() - - if("${resolved_item_compare}" STREQUAL "${resolved_embedded_item_compare}") - message(STATUS "warning: resolved_item == resolved_embedded_item - not copying...") - else() - if(BU_COPY_FULL_FRAMEWORK_CONTENTS) - # Full Framework (everything): - get_filename_component(resolved_dir "${resolved_item}" PATH) - get_filename_component(resolved_dir "${resolved_dir}/../.." ABSOLUTE) - get_filename_component(resolved_embedded_dir "${resolved_embedded_item}" PATH) - get_filename_component(resolved_embedded_dir "${resolved_embedded_dir}/../.." ABSOLUTE) - #message(STATUS "copying COMMAND ${CMAKE_COMMAND} -E copy_directory '${resolved_dir}' '${resolved_embedded_dir}'") - execute_process(COMMAND ${CMAKE_COMMAND} -E copy_directory "${resolved_dir}" "${resolved_embedded_dir}") - else() - # Framework lib itself: - #message(STATUS "copying COMMAND ${CMAKE_COMMAND} -E copy ${resolved_item} ${resolved_embedded_item}") - execute_process(COMMAND ${CMAKE_COMMAND} -E copy "${resolved_item}" "${resolved_embedded_item}") - - # Plus Resources, if they exist: - string(REGEX REPLACE "^(.*)/[^/]+/[^/]+/[^/]+$" "\\1/Resources" resolved_resources "${resolved_item}") - string(REGEX REPLACE "^(.*)/[^/]+/[^/]+/[^/]+$" "\\1/Resources" resolved_embedded_resources "${resolved_embedded_item}") - if(EXISTS "${resolved_resources}") - #message(STATUS "copying COMMAND ${CMAKE_COMMAND} -E copy_directory '${resolved_resources}' '${resolved_embedded_resources}'") - execute_process(COMMAND ${CMAKE_COMMAND} -E copy_directory "${resolved_resources}" "${resolved_embedded_resources}") - endif() - endif() - if(UNIX AND NOT APPLE) - file(RPATH_REMOVE FILE "${resolved_embedded_item}") - endif() - endif() - -endfunction() - - -function(fixup_bundle_item resolved_embedded_item exepath dirs) - # This item's key is "ikey": - # - get_item_key("${resolved_embedded_item}" ikey) - - # Ensure the item is "inside the .app bundle" -- it should not be fixed up if - # it is not in the .app bundle... Otherwise, we'll modify files in the build - # tree, or in other varied locations around the file system, with our call to - # install_name_tool. Make sure that doesn't happen here: - # - get_dotapp_dir("${exepath}" exe_dotapp_dir) - string(LENGTH "${exe_dotapp_dir}/" exe_dotapp_dir_length) - string(LENGTH "${resolved_embedded_item}" resolved_embedded_item_length) - set(path_too_short 0) - set(is_embedded 0) - if(${resolved_embedded_item_length} LESS ${exe_dotapp_dir_length}) - set(path_too_short 1) - endif() - if(NOT path_too_short) - string(SUBSTRING "${resolved_embedded_item}" 0 ${exe_dotapp_dir_length} item_substring) - if("${exe_dotapp_dir}/" STREQUAL "${item_substring}") - set(is_embedded 1) - endif() - endif() - if(NOT is_embedded) - message(" exe_dotapp_dir/='${exe_dotapp_dir}/'") - message(" item_substring='${item_substring}'") - message(" resolved_embedded_item='${resolved_embedded_item}'") - message("") - message("Install or copy the item into the bundle before calling fixup_bundle.") - message("Or maybe there's a typo or incorrect path in one of the args to fixup_bundle?") - message("") - message(FATAL_ERROR "cannot fixup an item that is not in the bundle...") - endif() - - set(prereqs "") - get_prerequisites("${resolved_embedded_item}" prereqs 1 0 "${exepath}" "${dirs}") - - set(changes "") - - foreach(pr ${prereqs}) - # Each referenced item's key is "rkey" in the loop: - # - get_item_key("${pr}" rkey) - - if(NOT "${${rkey}_EMBEDDED_ITEM}" STREQUAL "") - set(changes ${changes} "-change" "${pr}" "${${rkey}_EMBEDDED_ITEM}") - else() - message("warning: unexpected reference to '${pr}'") - endif() - endforeach() - - if(BU_CHMOD_BUNDLE_ITEMS) - execute_process(COMMAND chmod u+w "${resolved_embedded_item}") - endif() - - # Change this item's id and all of its references in one call - # to install_name_tool: - # - execute_process(COMMAND install_name_tool - ${changes} -id "${${ikey}_EMBEDDED_ITEM}" "${resolved_embedded_item}" - ) -endfunction() - - -function(fixup_bundle app libs dirs) - message(STATUS "fixup_bundle") - message(STATUS " app='${app}'") - message(STATUS " libs='${libs}'") - message(STATUS " dirs='${dirs}'") - - get_bundle_and_executable("${app}" bundle executable valid) - if(valid) - get_filename_component(exepath "${executable}" PATH) - - message(STATUS "fixup_bundle: preparing...") - get_bundle_keys("${app}" "${libs}" "${dirs}" keys) - - message(STATUS "fixup_bundle: copying...") - list(LENGTH keys n) - math(EXPR n ${n}*2) - - set(i 0) - foreach(key ${keys}) - math(EXPR i ${i}+1) - if(${${key}_COPYFLAG}) - message(STATUS "${i}/${n}: copying '${${key}_RESOLVED_ITEM}'") - else() - message(STATUS "${i}/${n}: *NOT* copying '${${key}_RESOLVED_ITEM}'") - endif() - - set(show_status 0) - if(show_status) - message(STATUS "key='${key}'") - message(STATUS "item='${${key}_ITEM}'") - message(STATUS "resolved_item='${${key}_RESOLVED_ITEM}'") - message(STATUS "default_embedded_path='${${key}_DEFAULT_EMBEDDED_PATH}'") - message(STATUS "embedded_item='${${key}_EMBEDDED_ITEM}'") - message(STATUS "resolved_embedded_item='${${key}_RESOLVED_EMBEDDED_ITEM}'") - message(STATUS "copyflag='${${key}_COPYFLAG}'") - message(STATUS "") - endif() - - if(${${key}_COPYFLAG}) - set(item "${${key}_ITEM}") - if(item MATCHES "[^/]+\\.framework/") - copy_resolved_framework_into_bundle("${${key}_RESOLVED_ITEM}" - "${${key}_RESOLVED_EMBEDDED_ITEM}") - else() - copy_resolved_item_into_bundle("${${key}_RESOLVED_ITEM}" - "${${key}_RESOLVED_EMBEDDED_ITEM}") - endif() - endif() - endforeach() - - message(STATUS "fixup_bundle: fixing...") - foreach(key ${keys}) - math(EXPR i ${i}+1) - if(APPLE) - message(STATUS "${i}/${n}: fixing up '${${key}_RESOLVED_EMBEDDED_ITEM}'") - fixup_bundle_item("${${key}_RESOLVED_EMBEDDED_ITEM}" "${exepath}" "${dirs}") - else() - message(STATUS "${i}/${n}: fix-up not required on this platform '${${key}_RESOLVED_EMBEDDED_ITEM}'") - endif() - endforeach() - - message(STATUS "fixup_bundle: cleaning up...") - clear_bundle_keys(keys) - - message(STATUS "fixup_bundle: verifying...") - verify_app("${app}") - else() - message(SEND_ERROR "error: fixup_bundle: not a valid bundle") - endif() - - message(STATUS "fixup_bundle: done") -endfunction() - - -function(copy_and_fixup_bundle src dst libs dirs) - execute_process(COMMAND ${CMAKE_COMMAND} -E copy_directory "${src}" "${dst}") - fixup_bundle("${dst}" "${libs}" "${dirs}") -endfunction() - - -function(verify_bundle_prerequisites bundle result_var info_var) - set(result 1) - set(info "") - set(count 0) - - get_bundle_main_executable("${bundle}" main_bundle_exe) - - file(GLOB_RECURSE file_list "${bundle}/*") - foreach(f ${file_list}) - is_file_executable("${f}" is_executable) - if(is_executable) - get_filename_component(exepath "${f}" PATH) - math(EXPR count "${count} + 1") - - message(STATUS "executable file ${count}: ${f}") - - set(prereqs "") - get_prerequisites("${f}" prereqs 1 1 "${exepath}" "") - - # On the Mac, - # "embedded" and "system" prerequisites are fine... anything else means - # the bundle's prerequisites are not verified (i.e., the bundle is not - # really "standalone") - # - # On Windows (and others? Linux/Unix/...?) - # "local" and "system" prereqs are fine... - # - set(external_prereqs "") - - foreach(p ${prereqs}) - set(p_type "") - gp_file_type("${f}" "${p}" p_type) - - if(APPLE) - if(NOT "${p_type}" STREQUAL "embedded" AND NOT "${p_type}" STREQUAL "system") - set(external_prereqs ${external_prereqs} "${p}") - endif() - else() - if(NOT "${p_type}" STREQUAL "local" AND NOT "${p_type}" STREQUAL "system") - set(external_prereqs ${external_prereqs} "${p}") - endif() - endif() - endforeach() - - if(external_prereqs) - # Found non-system/somehow-unacceptable prerequisites: - set(result 0) - set(info ${info} "external prerequisites found:\nf='${f}'\nexternal_prereqs='${external_prereqs}'\n") - endif() - endif() - endforeach() - - if(result) - set(info "Verified ${count} executable files in '${bundle}'") - endif() - - set(${result_var} "${result}" PARENT_SCOPE) - set(${info_var} "${info}" PARENT_SCOPE) -endfunction() - - -function(verify_bundle_symlinks bundle result_var info_var) - set(result 1) - set(info "") - set(count 0) - - # TODO: implement this function for real... - # Right now, it is just a stub that verifies unconditionally... - - set(${result_var} "${result}" PARENT_SCOPE) - set(${info_var} "${info}" PARENT_SCOPE) -endfunction() - - -function(verify_app app) - set(verified 0) - set(info "") - - get_bundle_and_executable("${app}" bundle executable valid) - - message(STATUS "===========================================================================") - message(STATUS "Analyzing app='${app}'") - message(STATUS "bundle='${bundle}'") - message(STATUS "executable='${executable}'") - message(STATUS "valid='${valid}'") - - # Verify that the bundle does not have any "external" prerequisites: - # - verify_bundle_prerequisites("${bundle}" verified info) - message(STATUS "verified='${verified}'") - message(STATUS "info='${info}'") - message(STATUS "") - - if(verified) - # Verify that the bundle does not have any symlinks to external files: - # - verify_bundle_symlinks("${bundle}" verified info) - message(STATUS "verified='${verified}'") - message(STATUS "info='${info}'") - message(STATUS "") - endif() - - if(NOT verified) - message(FATAL_ERROR "error: verify_app failed") - endif() -endfunction() |