forked from mirror/openmw-tes3mp
OS X: remove custom bundle utilities, ones from CMake versions >= 3.1.0 are good enough
Nikolay Kasyanov
9 years ago
parent
5c4899580f
commit
fff6b5fde1
@ -1,961 +0,0 @@
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#.rst:
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# BundleUtilities
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# ---------------
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#
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# Functions to help assemble a standalone bundle application.
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#
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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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#
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# ::
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#
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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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#
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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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# ::
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#
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# FIXUP_BUNDLE(<app> <libs> <dirs>)
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#
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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
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# as all 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
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# install them or copy them into the bundle before calling fixup_bundle.
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# The "libs" parameter is a list of libraries that must be fixed up, but
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# that cannot be 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,
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# and then, for each key, copy each prerequisite into the bundle. Then
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# fix each one 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
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# ensure that it is truly standalone.
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#
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# ::
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#
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# COPY_AND_FIXUP_BUNDLE(<src> <dst> <libs> <dirs>)
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#
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# Makes a copy of the bundle <src> at location <dst> and then fixes up
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# the new copied bundle in-place at <dst>...
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#
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# ::
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#
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# VERIFY_APP(<app>)
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#
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# Verifies that an application <app> appears valid based on running
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# analysis tools on it. Calls "message(FATAL_ERROR" if the application
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# is not verified.
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#
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# ::
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#
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# GET_BUNDLE_MAIN_EXECUTABLE(<bundle> <result_var>)
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#
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# The result will be the full path name of the bundle's main executable
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# file or an "error:" prefixed string if it could not be determined.
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#
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# ::
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#
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# GET_DOTAPP_DIR(<exe> <dotapp_dir_var>)
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#
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# Returns the nearest parent dir whose name ends with ".app" given the
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# full path to an executable. If there is no such parent dir, then
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# simply return 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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# ::
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#
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# GET_BUNDLE_AND_EXECUTABLE(<app> <bundle_var> <executable_var> <valid_var>)
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#
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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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# ::
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#
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# GET_BUNDLE_ALL_EXECUTABLES(<bundle> <exes_var>)
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#
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# Scans the given bundle recursively for all executable files and
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# accumulates them into a variable.
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#
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# ::
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#
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# GET_ITEM_KEY(<item> <key_var>)
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#
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# Given a file (item) name, generate a key that should be unique
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# considering the set of libraries that need copying or fixing up to
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# make a bundle standalone. This is essentially the file name including
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# extension with "." replaced by "_"
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#
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# This key is used as a prefix for CMake variables so that we can
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# associate a set of variables with a given item based on its key.
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#
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# ::
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#
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# CLEAR_BUNDLE_KEYS(<keys_var>)
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#
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# Loop over the list of keys, clearing all the variables associated with
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# each 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
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# list of keys.
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#
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# ::
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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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#
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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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# ::
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#
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# GET_BUNDLE_KEYS(<app> <libs> <dirs> <keys_var>)
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#
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# Loop over all the executable and library files within the bundle (and
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# given as extra <libs>) and accumulate a list of keys representing
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# them. Set values associated with each key such that we can loop over
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# all of them and copy prerequisite libs into the bundle and then do
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# appropriate install_name_tool fixups.
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#
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# ::
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#
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# COPY_RESOLVED_ITEM_INTO_BUNDLE(<resolved_item> <resolved_embedded_item>)
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#
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# Copy a resolved item into the bundle if necessary. Copy is not
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# necessary if the resolved_item is "the same as" the
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# resolved_embedded_item.
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#
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# ::
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#
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# COPY_RESOLVED_FRAMEWORK_INTO_BUNDLE(<resolved_item> <resolved_embedded_item>)
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#
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# Copy a resolved framework into the bundle if necessary. Copy is not
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# necessary if the resolved_item is "the same as" the
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# resolved_embedded_item.
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#
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# By default, BU_COPY_FULL_FRAMEWORK_CONTENTS is not set. If you want
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# full frameworks embedded in your bundles, set
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# BU_COPY_FULL_FRAMEWORK_CONTENTS to ON before calling fixup_bundle. By
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# default, COPY_RESOLVED_FRAMEWORK_INTO_BUNDLE copies the framework
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# dylib itself plus the framework Resources directory.
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#
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# ::
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#
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# IS_RESOLVED_ITEM_EMBEDDED(<resolved_item> <exepath> <verbose> <is_embedded_var>)
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#
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# Set variable <is_embedded_var> to True if the resolved item is
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# embedded into the bundle. The function does NOT check for the existence of the
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# item, instead if checks if the provided path would correspond to an embeddable
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# item. If <verbose> is True, extra information will be displayed in case the item
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# is not embedded.
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#
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# ::
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#
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# FIXUP_BUNDLE_ITEM(<resolved_embedded_item> <exepath> <dirs>)
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#
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# Get the direct/non-system prerequisites of the resolved embedded item.
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# For each prerequisite, change the way it is referenced to the value of
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# the _EMBEDDED_ITEM keyed variable for that prerequisite. (Most likely
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# changing to an "@executable_path" style reference.)
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#
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# This function requires that the resolved_embedded_item be "inside" the
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# bundle already. In other words, if you pass plugins to fixup_bundle
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# as the libs parameter, you should install them or copy them into the
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# bundle before calling fixup_bundle. The "libs" parameter is a list of
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# libraries that must be fixed up, but that cannot be determined by
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# otool output analysis. (i.e., plugins)
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#
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# Also, change the id of the item being fixed up to its own
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# _EMBEDDED_ITEM 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
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# 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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# ::
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#
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# VERIFY_BUNDLE_PREREQUISITES(<bundle> <result_var> <info_var>)
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#
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# Verifies that the sum of all prerequisites of all files inside the
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# bundle are contained within the bundle or are "system" libraries,
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# presumed to exist everywhere.
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#
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# ::
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#
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# VERIFY_BUNDLE_SYMLINKS(<bundle> <result_var> <info_var>)
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#
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# Verifies that any symlinks found in the bundle point to other files
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# that are already also in the bundle... Anything that points to an
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# external file causes 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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# Copyright (c) 2015 BWH and 3D Slicer contributors, http://slicer.org
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#
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# Redistribution AND use is allowed according to the terms of the
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# BSD-style license.
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# For details see the accompanying COPYING-CMAKE-SCRIPTS file.
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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}/GetPrerequisitesWithRPath.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(REPLACE ";" "\\;" info_plist "${info_plist}")
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string(REPLACE "\n" "${eol_char};" info_plist "${info_plist}")
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string(REPLACE "\r" "${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 "${line}")
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break()
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endif()
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if(line MATCHES "<key>CFBundleExecutable</key>")
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set(line_is_main_executable 1)
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endif()
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endforeach()
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if(NOT "${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()
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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()
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endif()
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else()
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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()
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set(${result_var} "${result}" PARENT_SCOPE)
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endfunction()
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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()
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endwhile()
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else()
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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 "${sdir}")
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else()
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set(dotapp_dir "${s}")
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endif()
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endif()
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set(${dotapp_dir_var} "${dotapp_dir}" PARENT_SCOPE)
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endfunction()
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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()
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message(STATUS "warning: *NOT* handled - .app directory case...")
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endif()
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else()
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message(STATUS "warning: *NOT* handled - directory but not .app case...")
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endif()
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else()
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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()
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message(STATUS "warning: *NOT* handled - not .app dir, not executable file...")
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endif()
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endif()
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else()
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message(STATUS "warning: *NOT* handled - directory/file does not exist...")
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endif()
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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()
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set(${valid_var} ${valid} PARENT_SCOPE)
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endfunction()
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function(get_bundle_all_executables bundle exes_var)
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set(exes "")
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file(GLOB_RECURSE file_list "${bundle}/*")
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if(UNIX)
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find_program(find_cmd "find")
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mark_as_advanced(find_cmd)
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endif()
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# find command is much quicker than checking every file one by one on Unix
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# which can take long time for large bundles, and since anyway we expect
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# executable to have execute flag set we can narrow the list much quicker.
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if(find_cmd)
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execute_process(COMMAND "${find_cmd}" "${bundle}"
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-type f \( -perm -0100 -o -perm -0010 -o -perm -0001 \)
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OUTPUT_VARIABLE file_list
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OUTPUT_STRIP_TRAILING_WHITESPACE
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)
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string(REPLACE "\n" ";" file_list "${file_list}")
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else()
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file(GLOB_RECURSE file_list "${bundle}/*")
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endif()
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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()
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endforeach()
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set(${exes_var} "${exes}" PARENT_SCOPE)
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endfunction()
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function(get_item_key item key_var)
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get_filename_component(item_name "${item}" NAME)
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if(WIN32)
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string(TOLOWER "${item_name}" item_name)
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endif()
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string(REPLACE "." "_" ${key_var} "${item_name}")
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set(${key_var} ${${key_var}} PARENT_SCOPE)
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endfunction()
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function(clear_bundle_keys keys_var)
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foreach(key ${${keys_var}})
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set(${key}_ITEM PARENT_SCOPE)
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set(${key}_RESOLVED_ITEM PARENT_SCOPE)
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set(${key}_DEFAULT_EMBEDDED_PATH PARENT_SCOPE)
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set(${key}_EMBEDDED_ITEM PARENT_SCOPE)
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set(${key}_RESOLVED_EMBEDDED_ITEM PARENT_SCOPE)
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set(${key}_COPYFLAG PARENT_SCOPE)
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endforeach()
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set(${keys_var} PARENT_SCOPE)
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endfunction()
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function(set_bundle_key_values keys_var context item exepath dirs copyflag)
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get_filename_component(item_name "${item}" NAME)
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|
||||
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}/${item_name}")
|
||||
|
||||
if(APPLE)
|
||||
# For executables inside the bundle, extract the expected path.
|
||||
# This remove the hack introduced in commit 6f8bdd27 consisting in
|
||||
# reseting the value of 'resolved_embedded_item' with 'resolved_item'.
|
||||
get_dotapp_dir("${exepath}" exe_dotapp_dir)
|
||||
if(NOT DEFINED gp_bundle_executables)
|
||||
get_bundle_all_executables("${exe_dotapp_dir}" gp_bundle_executables)
|
||||
endif()
|
||||
foreach(exe ${gp_bundle_executables})
|
||||
get_item_key("${exe}" exe_key)
|
||||
list(APPEND exe_keys ${exe_key})
|
||||
endforeach()
|
||||
list(FIND exe_keys ${key} is_executable)
|
||||
if(NOT is_executable EQUAL "-1")
|
||||
get_filename_component(resolved_item_path ${resolved_item} PATH)
|
||||
file(RELATIVE_PATH exe_relative_path_from_dir ${exe_dotapp_dir} ${resolved_item_path})
|
||||
# For example, if input variables are:
|
||||
# resolved_item: /path/to/MyApp.app/Contents/bin/myapp
|
||||
# exe_dotapp_dir: /path/to/MyApp.app
|
||||
# Computed variables will be:
|
||||
# resolved_item_path: /path/to/MyApp.app/Contents/bin
|
||||
# exe_relative_path_from_dir: Contents/bin
|
||||
set(embedded_item "@executable_path/../../${exe_relative_path_from_dir}/${item_name}")
|
||||
set(show_status 0)
|
||||
if(show_status)
|
||||
message(STATUS "resolved_item='${resolved_item}'")
|
||||
message(STATUS "exe_dotapp_dir='${exe_dotapp_dir}'")
|
||||
message(STATUS "exe_relative_path_from_dir='${exe_relative_path_from_dir}'")
|
||||
message(STATUS "item_name='${item_name}'")
|
||||
message(STATUS "embedded_item='${embedded_item}'")
|
||||
message(STATUS "")
|
||||
endif()
|
||||
endif()
|
||||
endif()
|
||||
endif()
|
||||
|
||||
gp_resolve_embedded_item("${context}" "${embedded_item}" "${exepath}" resolved_embedded_item)
|
||||
get_filename_component(resolved_embedded_item "${resolved_embedded_item}" ABSOLUTE)
|
||||
|
||||
# Do not copy already embedded item
|
||||
set(verbose 0)
|
||||
is_resolved_item_embedded("${resolved_embedded_item}" "${exepath}" "${verbose}" is_embedded)
|
||||
if(EXISTS "${resolved_embedded_item}" AND is_embedded)
|
||||
set(copyflag 0)
|
||||
set(resolved_item "${resolved_embedded_item}")
|
||||
endif()
|
||||
|
||||
set(${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}" gp_bundle_executables)
|
||||
|
||||
# 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 ${gp_bundle_executables})
|
||||
# Add the exe itself to the keys:
|
||||
#
|
||||
set_bundle_key_values(${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}" "${resolved_embedded_resources}")
|
||||
endif()
|
||||
|
||||
# Some frameworks e.g. Qt put Info.plist in wrong place, so when it is
|
||||
# missing in resources, copy it from other well known incorrect locations:
|
||||
if(NOT EXISTS "${resolved_resources}/Info.plist")
|
||||
# Check for Contents/Info.plist in framework root (older Qt SDK):
|
||||
string(REGEX REPLACE "^(.*)/[^/]+/[^/]+/[^/]+$" "\\1/Contents/Info.plist" resolved_info_plist "${resolved_item}")
|
||||
string(REGEX REPLACE "^(.*)/[^/]+$" "\\1/Resources/Info.plist" resolved_embedded_info_plist "${resolved_embedded_item}")
|
||||
if(EXISTS "${resolved_info_plist}")
|
||||
#message(STATUS "copying COMMAND ${CMAKE_COMMAND} -E copy_directory '${resolved_info_plist}' '${resolved_embedded_info_plist}'")
|
||||
execute_process(COMMAND ${CMAKE_COMMAND} -E copy "${resolved_info_plist}" "${resolved_embedded_info_plist}")
|
||||
endif()
|
||||
endif()
|
||||
|
||||
# Check if framework is versioned and fix it layout
|
||||
string(REGEX REPLACE "^.*/([^/]+)/[^/]+$" "\\1" resolved_embedded_version "${resolved_embedded_item}")
|
||||
string(REGEX REPLACE "^(.*)/[^/]+/[^/]+$" "\\1" resolved_embedded_versions "${resolved_embedded_item}")
|
||||
string(REGEX REPLACE "^.*/([^/]+)/[^/]+/[^/]+$" "\\1" resolved_embedded_versions_basename "${resolved_embedded_item}")
|
||||
if(resolved_embedded_versions_basename STREQUAL "Versions")
|
||||
# Ensure Current symlink points to the framework version
|
||||
if(NOT EXISTS "${resolved_embedded_versions}/Current")
|
||||
execute_process(COMMAND ${CMAKE_COMMAND} -E create_symlink "${resolved_embedded_version}" "${resolved_embedded_versions}/Current")
|
||||
endif()
|
||||
# Restore symlinks in framework root pointing to current framework
|
||||
# binary and resources:
|
||||
string(REGEX REPLACE "^(.*)/[^/]+/[^/]+/[^/]+$" "\\1" resolved_embedded_root "${resolved_embedded_item}")
|
||||
string(REGEX REPLACE "^.*/([^/]+)$" "\\1" resolved_embedded_item_basename "${resolved_embedded_item}")
|
||||
if(NOT EXISTS "${resolved_embedded_root}/${resolved_embedded_item_basename}")
|
||||
execute_process(COMMAND ${CMAKE_COMMAND} -E create_symlink "Versions/Current/${resolved_embedded_item_basename}" "${resolved_embedded_root}/${resolved_embedded_item_basename}")
|
||||
endif()
|
||||
if(NOT EXISTS "${resolved_embedded_root}/Resources")
|
||||
execute_process(COMMAND ${CMAKE_COMMAND} -E create_symlink "Versions/Current/Resources" "${resolved_embedded_root}/Resources")
|
||||
endif()
|
||||
endif()
|
||||
endif()
|
||||
if(UNIX AND NOT APPLE)
|
||||
file(RPATH_REMOVE FILE "${resolved_embedded_item}")
|
||||
endif()
|
||||
endif()
|
||||
|
||||
endfunction()
|
||||
|
||||
function(is_resolved_item_embedded resolved_item exepath verbose is_embedded_var)
|
||||
get_dotapp_dir("${exepath}" exe_dotapp_dir)
|
||||
string(LENGTH "${exe_dotapp_dir}/" exe_dotapp_dir_length)
|
||||
string(LENGTH "${resolved_item}" resolved_item_length)
|
||||
set(path_too_short 0)
|
||||
set(is_embedded 0)
|
||||
if(${resolved_item_length} LESS ${exe_dotapp_dir_length})
|
||||
set(path_too_short 1)
|
||||
endif()
|
||||
if(NOT path_too_short)
|
||||
string(SUBSTRING "${resolved_item}" 0 ${exe_dotapp_dir_length} item_substring)
|
||||
if("${exe_dotapp_dir}/" STREQUAL "${item_substring}")
|
||||
set(is_embedded 1)
|
||||
endif()
|
||||
endif()
|
||||
if(verbose AND NOT is_embedded)
|
||||
message(" exe_dotapp_dir/='${exe_dotapp_dir}/'")
|
||||
message(" item_substring='${item_substring}'")
|
||||
message(" resolved_item='${resolved_item}'")
|
||||
message("")
|
||||
endif()
|
||||
set(${is_embedded_var} ${is_embedded} PARENT_SCOPE)
|
||||
endfunction()
|
||||
|
||||
function(fixup_bundle_item resolved_embedded_item exepath dirs)
|
||||
# This item's key is "ikey":
|
||||
#
|
||||
get_item_key("${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:
|
||||
#
|
||||
set(verbose 1)
|
||||
is_resolved_item_embedded("${resolved_embedded_item}" "${exepath}" "${verbose}" is_embedded)
|
||||
if(NOT is_embedded)
|
||||
message("Install or copy the item into the bundle before calling fixup_bundle.")
|
||||
message("Or maybe there's a typo or incorrect path in one of the args to fixup_bundle?")
|
||||
message("")
|
||||
message(FATAL_ERROR "cannot fixup an item that is not in the bundle...")
|
||||
endif()
|
||||
|
||||
set(prereqs "")
|
||||
get_prerequisites("${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)
|
||||
message(STATUS " bundle='${bundle}'")
|
||||
message(STATUS " executable='${executable}'")
|
||||
if(valid)
|
||||
get_filename_component(exepath "${executable}" PATH)
|
||||
|
||||
# TODO: Extract list of rpath dirs automatically. On MacOSX, the following could be
|
||||
# done: otool -l path/to/executable | grep -A 3 LC_RPATH | grep path
|
||||
# See http://www.mikeash.com/pyblog/friday-qa-2009-11-06-linking-and-install-names.html#comment-87ea054b4839586412727dcfc94c79d2
|
||||
set(GP_RPATH_DIR ${bundle}/Contents)
|
||||
message(STATUS " GP_RPATH_DIR='${GP_RPATH_DIR}'")
|
||||
|
||||
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()
|
||||
@ -1,990 +0,0 @@
|
||||
# - Functions to analyze and list executable file prerequisites.
|
||||
# This module provides functions to list the .dll, .dylib or .so
|
||||
# files that an executable or shared library file depends on. (Its
|
||||
# prerequisites.)
|
||||
#
|
||||
# It uses various tools to obtain the list of required shared library files:
|
||||
# dumpbin (Windows)
|
||||
# objdump (MinGW on Windows)
|
||||
# ldd (Linux/Unix)
|
||||
# otool (Mac OSX)
|
||||
# The following functions are provided by this module:
|
||||
# get_prerequisites
|
||||
# list_prerequisites
|
||||
# list_prerequisites_by_glob
|
||||
# gp_append_unique
|
||||
# is_file_executable
|
||||
# gp_item_default_embedded_path
|
||||
# (projects can override with gp_item_default_embedded_path_override)
|
||||
# gp_resolve_item
|
||||
# (projects can override with gp_resolve_item_override)
|
||||
# gp_resolve_embedded_item
|
||||
# (projects can override with gp_resolve_embedded_item_override)
|
||||
# gp_resolved_file_type
|
||||
# (projects can override with gp_resolved_file_type_override)
|
||||
# gp_file_type
|
||||
# Requires CMake 2.6 or greater because it uses function, break, return and
|
||||
# PARENT_SCOPE.
|
||||
#
|
||||
# GET_PREREQUISITES(<target> <prerequisites_var> <exclude_system> <recurse>
|
||||
# <exepath> <dirs>)
|
||||
# Get the list of shared library files required by <target>. The list in
|
||||
# the variable named <prerequisites_var> should be empty on first entry to
|
||||
# this function. On exit, <prerequisites_var> will contain the list of
|
||||
# required shared library files.
|
||||
#
|
||||
# <target> is the full path to an executable file. <prerequisites_var> is the
|
||||
# name of a CMake variable to contain the results. <exclude_system> must be 0
|
||||
# or 1 indicating whether to include or exclude "system" prerequisites. If
|
||||
# <recurse> is set to 1 all prerequisites will be found recursively, if set to
|
||||
# 0 only direct prerequisites are listed. <exepath> is the path to the top
|
||||
# level executable used for @executable_path replacment on the Mac. <dirs> is
|
||||
# a list of paths where libraries might be found: these paths are searched
|
||||
# first when a target without any path info is given. Then standard system
|
||||
# locations are also searched: PATH, Framework locations, /usr/lib...
|
||||
#
|
||||
# LIST_PREREQUISITES(<target> [<recurse> [<exclude_system> [<verbose>]]])
|
||||
# Print a message listing the prerequisites of <target>.
|
||||
#
|
||||
# <target> is the name of a shared library or executable target or the full
|
||||
# path to a shared library or executable file. If <recurse> is set to 1 all
|
||||
# prerequisites will be found recursively, if set to 0 only direct
|
||||
# prerequisites are listed. <exclude_system> must be 0 or 1 indicating whether
|
||||
# to include or exclude "system" prerequisites. With <verbose> set to 0 only
|
||||
# the full path names of the prerequisites are printed, set to 1 extra
|
||||
# informatin will be displayed.
|
||||
#
|
||||
# LIST_PREREQUISITES_BY_GLOB(<glob_arg> <glob_exp>)
|
||||
# Print the prerequisites of shared library and executable files matching a
|
||||
# globbing pattern. <glob_arg> is GLOB or GLOB_RECURSE and <glob_exp> is a
|
||||
# globbing expression used with "file(GLOB" or "file(GLOB_RECURSE" to retrieve
|
||||
# a list of matching files. If a matching file is executable, its prerequisites
|
||||
# are listed.
|
||||
#
|
||||
# Any additional (optional) arguments provided are passed along as the
|
||||
# optional arguments to the list_prerequisites calls.
|
||||
#
|
||||
# GP_APPEND_UNIQUE(<list_var> <value>)
|
||||
# Append <value> to the list variable <list_var> only if the value is not
|
||||
# already in the list.
|
||||
#
|
||||
# IS_FILE_EXECUTABLE(<file> <result_var>)
|
||||
# Return 1 in <result_var> if <file> is a binary executable, 0 otherwise.
|
||||
#
|
||||
# GP_IS_FILE_EXECUTABLE_EXCLUDE_REGEX can be set to a regular expression used
|
||||
# to give a hint to identify more quickly if a given file is an executable or not.
|
||||
# This is particularly useful on unix platform where it can avoid a lot of
|
||||
# time-consuming call to "file" external process. For packages bundling hundreds
|
||||
# of libraries, executables, resources and data, it largely speeds up the function
|
||||
# "get_bundle_all_executables".
|
||||
# On unix, a convenient command line allowing to collect recursively all file extensions
|
||||
# useful to generate a regular expression like "\\.(dylib|py|pyc|so)$" is:
|
||||
# find . -type f -name '*.*' | sed 's@.*/.*\.@@' | sort | uniq | tr "\\n" "|"
|
||||
#
|
||||
# GP_ITEM_DEFAULT_EMBEDDED_PATH(<item> <default_embedded_path_var>)
|
||||
# Return the path that others should refer to the item by when the item
|
||||
# is embedded inside a bundle.
|
||||
#
|
||||
# Override on a per-project basis by providing a project-specific
|
||||
# gp_item_default_embedded_path_override function.
|
||||
#
|
||||
# GP_RESOLVE_ITEM(<context> <item> <exepath> <dirs> <resolved_item_var>)
|
||||
# Resolve an item into an existing full path file.
|
||||
#
|
||||
# Override on a per-project basis by providing a project-specific
|
||||
# gp_resolve_item_override function.
|
||||
#
|
||||
# GP_RESOLVE_EMBEDDED_ITEM(<context> <embedded_item> <exepath> <resolved_embedded_item_var>)
|
||||
# Resolve an embedded item into the full path within the full path. Since the item can be
|
||||
# copied later, it doesn't have to exist when calling this function.
|
||||
#
|
||||
# Override on a per-project basis by providing a project-specific
|
||||
# gp_resolve_embedded_item_override function.
|
||||
#
|
||||
# If GP_RPATH_DIR variable is set then item matching '@rpath' are
|
||||
# resolved using the provided directory. Currently setting this variable
|
||||
# has an effect only on MacOSX when fixing up application bundle. The directory
|
||||
# are also assumed to be located within the application bundle. It is
|
||||
# usually the directory passed to the 'rpath' linker option.
|
||||
#
|
||||
# GP_RESOLVED_FILE_TYPE(<original_file> <file> <exepath> <dirs> <type_var>)
|
||||
# Return the type of <file> with respect to <original_file>. String
|
||||
# describing type of prerequisite is returned in variable named <type_var>.
|
||||
#
|
||||
# Use <exepath> and <dirs> if necessary to resolve non-absolute <file>
|
||||
# values -- but only for non-embedded items.
|
||||
#
|
||||
# Possible types are:
|
||||
# system
|
||||
# local
|
||||
# embedded
|
||||
# other
|
||||
# Override on a per-project basis by providing a project-specific
|
||||
# gp_resolved_file_type_override function.
|
||||
#
|
||||
# GP_FILE_TYPE(<original_file> <file> <type_var>)
|
||||
# Return the type of <file> with respect to <original_file>. String
|
||||
# describing type of prerequisite is returned in variable named <type_var>.
|
||||
#
|
||||
# Possible types are:
|
||||
# system
|
||||
# local
|
||||
# embedded
|
||||
# other
|
||||
|
||||
#=============================================================================
|
||||
# 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.)
|
||||
|
||||
# Copyright (c) 2015 BWH and 3D Slicer contributors, http://slicer.org
|
||||
#
|
||||
# Redistribution AND use is allowed according to the terms of the
|
||||
# BSD-style license.
|
||||
# For details see the accompanying COPYING-CMAKE-SCRIPTS file.
|
||||
|
||||
function(gp_append_unique list_var value)
|
||||
set(contains 0)
|
||||
|
||||
foreach(item ${${list_var}})
|
||||
if("${item}" STREQUAL "${value}")
|
||||
set(contains 1)
|
||||
break()
|
||||
endif()
|
||||
endforeach()
|
||||
|
||||
if(NOT contains)
|
||||
set(${list_var} ${${list_var}} "${value}" PARENT_SCOPE)
|
||||
endif()
|
||||
endfunction()
|
||||
|
||||
|
||||
function(is_file_executable file result_var)
|
||||
#
|
||||
# A file is not executable until proven otherwise:
|
||||
#
|
||||
set(${result_var} 0 PARENT_SCOPE)
|
||||
|
||||
get_filename_component(file_full "${file}" ABSOLUTE)
|
||||
string(TOLOWER "${file_full}" file_full_lower)
|
||||
|
||||
# If file name ends in .exe on Windows, *assume* executable:
|
||||
#
|
||||
if(WIN32 AND NOT UNIX)
|
||||
if("${file_full_lower}" MATCHES "\\.exe$")
|
||||
set(${result_var} 1 PARENT_SCOPE)
|
||||
return()
|
||||
endif()
|
||||
|
||||
# A clause could be added here that uses output or return value of dumpbin
|
||||
# to determine ${result_var}. In 99%+? practical cases, the exe name
|
||||
# match will be sufficient...
|
||||
#
|
||||
endif()
|
||||
|
||||
# Use the information returned from the Unix shell command "file" to
|
||||
# determine if ${file_full} should be considered an executable file...
|
||||
#
|
||||
# If the file command's output contains "executable" and does *not* contain
|
||||
# "text" then it is likely an executable suitable for prerequisite analysis
|
||||
# via the get_prerequisites macro.
|
||||
#
|
||||
if(UNIX)
|
||||
|
||||
if(NOT "${GP_IS_FILE_EXECUTABLE_EXCLUDE_REGEX}" STREQUAL "")
|
||||
if(${file_full} MATCHES "${GP_IS_FILE_EXECUTABLE_EXCLUDE_REGEX}")
|
||||
set(${result_var} 0 PARENT_SCOPE)
|
||||
return()
|
||||
endif()
|
||||
endif()
|
||||
|
||||
if(NOT file_cmd)
|
||||
find_program(file_cmd "file")
|
||||
mark_as_advanced(file_cmd)
|
||||
endif()
|
||||
|
||||
if(file_cmd)
|
||||
execute_process(COMMAND "${file_cmd}" "${file_full}"
|
||||
OUTPUT_VARIABLE file_ov
|
||||
OUTPUT_STRIP_TRAILING_WHITESPACE
|
||||
)
|
||||
|
||||
# Replace the name of the file in the output with a placeholder token
|
||||
# (the string " _file_full_ ") so that just in case the path name of
|
||||
# the file contains the word "text" or "executable" we are not fooled
|
||||
# into thinking "the wrong thing" because the file name matches the
|
||||
# other 'file' command output we are looking for...
|
||||
#
|
||||
string(REPLACE "${file_full}" " _file_full_ " file_ov "${file_ov}")
|
||||
string(TOLOWER "${file_ov}" file_ov)
|
||||
|
||||
#message(STATUS "file_ov='${file_ov}'")
|
||||
if("${file_ov}" MATCHES "executable")
|
||||
#message(STATUS "executable!")
|
||||
if("${file_ov}" MATCHES "text")
|
||||
#message(STATUS "but text, so *not* a binary executable!")
|
||||
else()
|
||||
set(${result_var} 1 PARENT_SCOPE)
|
||||
return()
|
||||
endif()
|
||||
endif()
|
||||
|
||||
# Also detect position independent executables on Linux,
|
||||
# where "file" gives "shared object ... (uses shared libraries)"
|
||||
if("${file_ov}" MATCHES "shared object.*\(uses shared libs\)")
|
||||
set(${result_var} 1 PARENT_SCOPE)
|
||||
return()
|
||||
endif()
|
||||
|
||||
else()
|
||||
message(STATUS "warning: No 'file' command, skipping execute_process...")
|
||||
endif()
|
||||
endif()
|
||||
endfunction()
|
||||
|
||||
|
||||
function(gp_item_default_embedded_path item default_embedded_path_var)
|
||||
|
||||
# On Windows and Linux, "embed" prerequisites in the same directory
|
||||
# as the executable by default:
|
||||
#
|
||||
set(path "@executable_path")
|
||||
set(overridden 0)
|
||||
|
||||
# On the Mac, relative to the executable depending on the type
|
||||
# of the thing we are embedding:
|
||||
#
|
||||
if(APPLE)
|
||||
#
|
||||
# The assumption here is that all executables in the bundle will be
|
||||
# in same-level-directories inside the bundle. The parent directory
|
||||
# of an executable inside the bundle should be MacOS or a sibling of
|
||||
# MacOS and all embedded paths returned from here will begin with
|
||||
# "@executable_path/../" and will work from all executables in all
|
||||
# such same-level-directories inside the bundle.
|
||||
#
|
||||
|
||||
# By default, embed things right next to the main bundle executable:
|
||||
#
|
||||
set(path "@executable_path/../../Contents/MacOS")
|
||||
|
||||
# Embed .dylibs right next to the main bundle executable:
|
||||
#
|
||||
if(item MATCHES "\\.dylib$")
|
||||
set(path "@executable_path/../MacOS")
|
||||
set(overridden 1)
|
||||
endif()
|
||||
|
||||
# Embed frameworks in the embedded "Frameworks" directory (sibling of MacOS):
|
||||
#
|
||||
if(NOT overridden)
|
||||
if(item MATCHES "[^/]+\\.framework/")
|
||||
set(path "@executable_path/../Frameworks")
|
||||
set(overridden 1)
|
||||
endif()
|
||||
endif()
|
||||
endif()
|
||||
|
||||
# Provide a hook so that projects can override the default embedded location
|
||||
# of any given library by whatever logic they choose:
|
||||
#
|
||||
if(COMMAND gp_item_default_embedded_path_override)
|
||||
gp_item_default_embedded_path_override("${item}" path)
|
||||
endif()
|
||||
|
||||
set(${default_embedded_path_var} "${path}" PARENT_SCOPE)
|
||||
endfunction()
|
||||
|
||||
|
||||
function(gp_resolve_item context item exepath dirs resolved_item_var)
|
||||
set(resolved 0)
|
||||
set(resolved_item "${item}")
|
||||
|
||||
# Is it already resolved?
|
||||
#
|
||||
if(IS_ABSOLUTE "${resolved_item}" AND EXISTS "${resolved_item}")
|
||||
set(resolved 1)
|
||||
endif()
|
||||
|
||||
if(NOT resolved)
|
||||
if(item MATCHES "@executable_path")
|
||||
#
|
||||
# @executable_path references are assumed relative to exepath
|
||||
#
|
||||
string(REPLACE "@executable_path" "${exepath}" ri "${item}")
|
||||
get_filename_component(ri "${ri}" ABSOLUTE)
|
||||
|
||||
if(EXISTS "${ri}")
|
||||
#message(STATUS "info: embedded item exists (${ri})")
|
||||
set(resolved 1)
|
||||
set(resolved_item "${ri}")
|
||||
else()
|
||||
message(STATUS "warning: embedded item does not exist '${ri}'")
|
||||
endif()
|
||||
endif()
|
||||
endif()
|
||||
|
||||
if(NOT resolved)
|
||||
if(item MATCHES "@loader_path")
|
||||
#
|
||||
# @loader_path references are assumed relative to the
|
||||
# PATH of the given "context" (presumably another library)
|
||||
#
|
||||
get_filename_component(contextpath "${context}" PATH)
|
||||
string(REPLACE "@loader_path" "${contextpath}" ri "${item}")
|
||||
get_filename_component(ri "${ri}" ABSOLUTE)
|
||||
|
||||
if(EXISTS "${ri}")
|
||||
#message(STATUS "info: embedded item exists (${ri})")
|
||||
set(resolved 1)
|
||||
set(resolved_item "${ri}")
|
||||
else()
|
||||
message(STATUS "warning: embedded item does not exist '${ri}'")
|
||||
endif()
|
||||
endif()
|
||||
endif()
|
||||
|
||||
if(NOT resolved)
|
||||
if(item MATCHES "@rpath")
|
||||
#
|
||||
# @rpath references are relative to the paths built into the binaries with -rpath
|
||||
# We handle this case like we do for other Unixes.
|
||||
#
|
||||
# Two cases of item resolution are considered:
|
||||
#
|
||||
# (1) item has been copied into the bundle
|
||||
#
|
||||
# (2) item has NOT been copied into the bundle: Since the item can exist in a build or
|
||||
# install tree outside of the bundle, the item is resolved using its name and the
|
||||
# passed list of directories.
|
||||
#
|
||||
string(REPLACE "@rpath/" "" norpath_item "${item}")
|
||||
|
||||
set(ri "ri-NOTFOUND")
|
||||
if(EXISTS ${GP_RPATH_DIR}/${norpath_item})
|
||||
set(ri ${GP_RPATH_DIR}/${norpath_item})
|
||||
set(_msg "'find_file' in GP_RPATH_DIR (${ri})")
|
||||
else()
|
||||
get_filename_component(norpath_item_name ${norpath_item} NAME)
|
||||
find_file(ri "${norpath_item_name}" ${exepath} ${dirs} NO_DEFAULT_PATH)
|
||||
set(_msg "'find_file' in exepath/dirs (${ri})")
|
||||
endif()
|
||||
if(ri)
|
||||
#message(STATUS "info: ${_msg}")
|
||||
set(resolved 1)
|
||||
set(resolved_item "${ri}")
|
||||
set(ri "ri-NOTFOUND")
|
||||
endif()
|
||||
|
||||
endif()
|
||||
endif()
|
||||
|
||||
if(NOT resolved)
|
||||
set(ri "ri-NOTFOUND")
|
||||
find_file(ri "${item}" ${exepath} ${dirs} NO_DEFAULT_PATH)
|
||||
find_file(ri "${item}" ${exepath} ${dirs} /usr/lib)
|
||||
if(ri)
|
||||
#message(STATUS "info: 'find_file' in exepath/dirs (${ri})")
|
||||
set(resolved 1)
|
||||
set(resolved_item "${ri}")
|
||||
set(ri "ri-NOTFOUND")
|
||||
endif()
|
||||
endif()
|
||||
|
||||
if(NOT resolved)
|
||||
if(item MATCHES "[^/]+\\.framework/")
|
||||
set(fw "fw-NOTFOUND")
|
||||
find_file(fw "${item}"
|
||||
"~/Library/Frameworks"
|
||||
"/Library/Frameworks"
|
||||
"/System/Library/Frameworks"
|
||||
)
|
||||
if(fw)
|
||||
#message(STATUS "info: 'find_file' found framework (${fw})")
|
||||
set(resolved 1)
|
||||
set(resolved_item "${fw}")
|
||||
set(fw "fw-NOTFOUND")
|
||||
endif()
|
||||
endif()
|
||||
endif()
|
||||
|
||||
# Using find_program on Windows will find dll files that are in the PATH.
|
||||
# (Converting simple file names into full path names if found.)
|
||||
#
|
||||
if(WIN32 AND NOT UNIX)
|
||||
if(NOT resolved)
|
||||
set(ri "ri-NOTFOUND")
|
||||
find_program(ri "${item}" PATHS "${exepath};${dirs}" NO_DEFAULT_PATH)
|
||||
find_program(ri "${item}" PATHS "${exepath};${dirs}")
|
||||
if(ri)
|
||||
#message(STATUS "info: 'find_program' in exepath/dirs (${ri})")
|
||||
set(resolved 1)
|
||||
set(resolved_item "${ri}")
|
||||
set(ri "ri-NOTFOUND")
|
||||
endif()
|
||||
endif()
|
||||
endif()
|
||||
|
||||
# Provide a hook so that projects can override item resolution
|
||||
# by whatever logic they choose:
|
||||
#
|
||||
if(COMMAND gp_resolve_item_override)
|
||||
gp_resolve_item_override("${context}" "${item}" "${exepath}" "${dirs}" resolved_item resolved)
|
||||
endif()
|
||||
|
||||
if(NOT resolved)
|
||||
message(STATUS "
|
||||
warning: cannot resolve item '${item}'
|
||||
|
||||
possible problems:
|
||||
need more directories?
|
||||
need to use InstallRequiredSystemLibraries?
|
||||
run in install tree instead of build tree?
|
||||
")
|
||||
# message(STATUS "
|
||||
#******************************************************************************
|
||||
#warning: cannot resolve item '${item}'
|
||||
#
|
||||
# possible problems:
|
||||
# need more directories?
|
||||
# need to use InstallRequiredSystemLibraries?
|
||||
# run in install tree instead of build tree?
|
||||
#
|
||||
# context='${context}'
|
||||
# item='${item}'
|
||||
# exepath='${exepath}'
|
||||
# dirs='${dirs}'
|
||||
# resolved_item_var='${resolved_item_var}'
|
||||
#******************************************************************************
|
||||
#")
|
||||
endif()
|
||||
|
||||
set(${resolved_item_var} "${resolved_item}" PARENT_SCOPE)
|
||||
endfunction()
|
||||
|
||||
function(gp_resolve_embedded_item context embedded_item exepath resolved_embedded_item_var)
|
||||
#message(STATUS "**")
|
||||
set(resolved 0)
|
||||
set(resolved_embedded_item "${embedded_item}")
|
||||
|
||||
if(embedded_item MATCHES "@executable_path")
|
||||
string(REPLACE "@executable_path" "${exepath}" resolved_embedded_item "${embedded_item}")
|
||||
set(resolved 1)
|
||||
endif()
|
||||
if(EXISTS "${GP_RPATH_DIR}" AND embedded_item MATCHES "@rpath")
|
||||
string(REPLACE "@rpath" "${GP_RPATH_DIR}" resolved_embedded_item "${embedded_item}")
|
||||
set(resolved 1)
|
||||
endif()
|
||||
|
||||
# Provide a hook so that projects can override embedded item resolution
|
||||
# by whatever logic they choose:
|
||||
#
|
||||
if(COMMAND gp_resolve_embedded_item_override)
|
||||
gp_resolve_embedded_item_override(
|
||||
"${context}" "${embedded_item}" "${exepath}" resolved_embedded_item resolved)
|
||||
endif()
|
||||
|
||||
if(NOT resolved)
|
||||
message(STATUS "
|
||||
warning: cannot resolve embedded item '${embedded_item}'
|
||||
possible problems:
|
||||
need more directories?
|
||||
need to use InstallRequiredSystemLibraries?
|
||||
run in install tree instead of build tree?
|
||||
|
||||
context='${context}'
|
||||
embedded_item='${embedded_item}'
|
||||
GP_RPATH_DIR='${GP_RPATH_DIR}'
|
||||
exepath='${exepath}'
|
||||
resolved_embedded_item_var='${resolved_embedded_item_var}'
|
||||
")
|
||||
endif()
|
||||
|
||||
set(${resolved_embedded_item_var} "${resolved_embedded_item}" PARENT_SCOPE)
|
||||
endfunction()
|
||||
|
||||
function(gp_resolved_file_type original_file file exepath dirs type_var)
|
||||
#message(STATUS "**")
|
||||
|
||||
if(NOT IS_ABSOLUTE "${original_file}")
|
||||
message(STATUS "warning: gp_resolved_file_type expects absolute full path for first arg original_file")
|
||||
endif()
|
||||
|
||||
set(is_embedded 0)
|
||||
set(is_local 0)
|
||||
set(is_system 0)
|
||||
|
||||
set(resolved_file "${file}")
|
||||
|
||||
if("${file}" MATCHES "^@(executable_|loader_|r)path")
|
||||
set(is_embedded 1)
|
||||
endif()
|
||||
|
||||
if(NOT is_embedded)
|
||||
if(NOT IS_ABSOLUTE "${file}")
|
||||
gp_resolve_item("${original_file}" "${file}" "${exepath}" "${dirs}" resolved_file)
|
||||
endif()
|
||||
|
||||
string(TOLOWER "${original_file}" original_lower)
|
||||
string(TOLOWER "${resolved_file}" lower)
|
||||
|
||||
if(UNIX)
|
||||
if(resolved_file MATCHES "^(/lib/|/lib32/|/lib64/|/usr/lib/|/usr/lib32/|/usr/lib64/|/usr/X11/|/usr/X11R6/|/usr/bin/)")
|
||||
set(is_system 1)
|
||||
endif()
|
||||
endif()
|
||||
|
||||
if(APPLE)
|
||||
if(resolved_file MATCHES "^(/System/Library/|/usr/lib/|/opt/X11/)")
|
||||
set(is_system 1)
|
||||
endif()
|
||||
endif()
|
||||
|
||||
if(WIN32)
|
||||
string(TOLOWER "$ENV{SystemRoot}" sysroot)
|
||||
string(REGEX REPLACE "\\\\" "/" sysroot "${sysroot}")
|
||||
|
||||
string(TOLOWER "$ENV{windir}" windir)
|
||||
string(REGEX REPLACE "\\\\" "/" windir "${windir}")
|
||||
|
||||
if(lower MATCHES "^(${sysroot}/sys(tem|wow)|${windir}/sys(tem|wow)|(.*/)*msvc[^/]+dll)")
|
||||
set(is_system 1)
|
||||
endif()
|
||||
|
||||
if(UNIX)
|
||||
# if cygwin, we can get the properly formed windows paths from cygpath
|
||||
find_program(CYGPATH_EXECUTABLE cygpath)
|
||||
|
||||
if(CYGPATH_EXECUTABLE)
|
||||
execute_process(COMMAND ${CYGPATH_EXECUTABLE} -W
|
||||
OUTPUT_VARIABLE env_windir
|
||||
OUTPUT_STRIP_TRAILING_WHITESPACE)
|
||||
execute_process(COMMAND ${CYGPATH_EXECUTABLE} -S
|
||||
OUTPUT_VARIABLE env_sysdir
|
||||
OUTPUT_STRIP_TRAILING_WHITESPACE)
|
||||
string(TOLOWER "${env_windir}" windir)
|
||||
string(TOLOWER "${env_sysdir}" sysroot)
|
||||
|
||||
if(lower MATCHES "^(${sysroot}/sys(tem|wow)|${windir}/sys(tem|wow)|(.*/)*msvc[^/]+dll)")
|
||||
set(is_system 1)
|
||||
endif()
|
||||
endif()
|
||||
endif()
|
||||
endif()
|
||||
|
||||
if(NOT is_system)
|
||||
get_filename_component(original_path "${original_lower}" PATH)
|
||||
get_filename_component(path "${lower}" PATH)
|
||||
if("${original_path}" STREQUAL "${path}")
|
||||
set(is_local 1)
|
||||
else()
|
||||
string(LENGTH "${original_path}/" original_length)
|
||||
string(LENGTH "${lower}" path_length)
|
||||
if(${path_length} GREATER ${original_length})
|
||||
string(SUBSTRING "${lower}" 0 ${original_length} path)
|
||||
if("${original_path}/" STREQUAL "${path}")
|
||||
set(is_embedded 1)
|
||||
endif()
|
||||
endif()
|
||||
endif()
|
||||
endif()
|
||||
endif()
|
||||
|
||||
# Return type string based on computed booleans:
|
||||
#
|
||||
set(type "other")
|
||||
|
||||
if(is_system)
|
||||
set(type "system")
|
||||
elseif(is_embedded)
|
||||
set(type "embedded")
|
||||
elseif(is_local)
|
||||
set(type "local")
|
||||
endif()
|
||||
|
||||
#message(STATUS "gp_resolved_file_type: '${file}' '${resolved_file}'")
|
||||
#message(STATUS " type: '${type}'")
|
||||
|
||||
if(NOT is_embedded)
|
||||
if(NOT IS_ABSOLUTE "${resolved_file}")
|
||||
if(lower MATCHES "^msvc[^/]+dll" AND is_system)
|
||||
message(STATUS "info: non-absolute msvc file '${file}' returning type '${type}'")
|
||||
else()
|
||||
message(STATUS "warning: gp_resolved_file_type non-absolute file '${file}' returning type '${type}' -- possibly incorrect")
|
||||
endif()
|
||||
endif()
|
||||
endif()
|
||||
|
||||
# Provide a hook so that projects can override the decision on whether a
|
||||
# library belongs to the system or not by whatever logic they choose:
|
||||
#
|
||||
if(COMMAND gp_resolved_file_type_override)
|
||||
gp_resolved_file_type_override("${resolved_file}" type)
|
||||
endif()
|
||||
|
||||
set(${type_var} "${type}" PARENT_SCOPE)
|
||||
|
||||
#message(STATUS "**")
|
||||
endfunction()
|
||||
|
||||
|
||||
function(gp_file_type original_file file type_var)
|
||||
if(NOT IS_ABSOLUTE "${original_file}")
|
||||
message(STATUS "warning: gp_file_type expects absolute full path for first arg original_file")
|
||||
endif()
|
||||
|
||||
get_filename_component(exepath "${original_file}" PATH)
|
||||
|
||||
set(type "")
|
||||
gp_resolved_file_type("${original_file}" "${file}" "${exepath}" "" type)
|
||||
|
||||
set(${type_var} "${type}" PARENT_SCOPE)
|
||||
endfunction()
|
||||
|
||||
|
||||
function(get_prerequisites target prerequisites_var exclude_system recurse exepath dirs)
|
||||
set(verbose 0)
|
||||
set(eol_char "E")
|
||||
|
||||
if(NOT IS_ABSOLUTE "${target}")
|
||||
message("warning: target '${target}' is not absolute...")
|
||||
endif()
|
||||
|
||||
if(NOT EXISTS "${target}")
|
||||
message("warning: target '${target}' does not exist...")
|
||||
endif()
|
||||
|
||||
set(gp_cmd_paths ${gp_cmd_paths}
|
||||
"C:/Program Files/Microsoft Visual Studio 9.0/VC/bin"
|
||||
"C:/Program Files (x86)/Microsoft Visual Studio 9.0/VC/bin"
|
||||
"C:/Program Files/Microsoft Visual Studio 8/VC/BIN"
|
||||
"C:/Program Files (x86)/Microsoft Visual Studio 8/VC/BIN"
|
||||
"C:/Program Files/Microsoft Visual Studio .NET 2003/VC7/BIN"
|
||||
"C:/Program Files (x86)/Microsoft Visual Studio .NET 2003/VC7/BIN"
|
||||
"/usr/local/bin"
|
||||
"/usr/bin"
|
||||
)
|
||||
|
||||
# <setup-gp_tool-vars>
|
||||
#
|
||||
# Try to choose the right tool by default. Caller can set gp_tool prior to
|
||||
# calling this function to force using a different tool.
|
||||
#
|
||||
if("${gp_tool}" STREQUAL "")
|
||||
set(gp_tool "ldd")
|
||||
|
||||
if(APPLE)
|
||||
set(gp_tool "otool")
|
||||
endif()
|
||||
|
||||
if(WIN32 AND NOT UNIX) # This is how to check for cygwin, har!
|
||||
find_program(gp_dumpbin "dumpbin" PATHS ${gp_cmd_paths})
|
||||
if(gp_dumpbin)
|
||||
set(gp_tool "dumpbin")
|
||||
else() # Try harder. Maybe we're on MinGW
|
||||
set(gp_tool "objdump")
|
||||
endif()
|
||||
endif()
|
||||
endif()
|
||||
|
||||
find_program(gp_cmd ${gp_tool} PATHS ${gp_cmd_paths})
|
||||
|
||||
if(NOT gp_cmd)
|
||||
message(STATUS "warning: could not find '${gp_tool}' - cannot analyze prerequisites...")
|
||||
return()
|
||||
endif()
|
||||
|
||||
set(gp_tool_known 0)
|
||||
|
||||
if("${gp_tool}" STREQUAL "ldd")
|
||||
set(gp_cmd_args "")
|
||||
set(gp_regex "^[\t ]*[^\t ]+ => ([^\t\(]+) .*${eol_char}$")
|
||||
set(gp_regex_error "not found${eol_char}$")
|
||||
set(gp_regex_fallback "^[\t ]*([^\t ]+) => ([^\t ]+).*${eol_char}$")
|
||||
set(gp_regex_cmp_count 1)
|
||||
set(gp_tool_known 1)
|
||||
endif()
|
||||
|
||||
if("${gp_tool}" STREQUAL "otool")
|
||||
set(gp_cmd_args "-L")
|
||||
set(gp_regex "^\t([^\t]+) \\(compatibility version ([0-9]+.[0-9]+.[0-9]+), current version ([0-9]+.[0-9]+.[0-9]+)\\)${eol_char}$")
|
||||
set(gp_regex_error "")
|
||||
set(gp_regex_fallback "")
|
||||
set(gp_regex_cmp_count 3)
|
||||
set(gp_tool_known 1)
|
||||
endif()
|
||||
|
||||
if("${gp_tool}" STREQUAL "dumpbin")
|
||||
set(gp_cmd_args "/dependents")
|
||||
set(gp_regex "^ ([^ ].*[Dd][Ll][Ll])${eol_char}$")
|
||||
set(gp_regex_error "")
|
||||
set(gp_regex_fallback "")
|
||||
set(gp_regex_cmp_count 1)
|
||||
set(gp_tool_known 1)
|
||||
set(ENV{VS_UNICODE_OUTPUT} "") # Block extra output from inside VS IDE.
|
||||
endif()
|
||||
|
||||
if("${gp_tool}" STREQUAL "objdump")
|
||||
set(gp_cmd_args "-p")
|
||||
set(gp_regex "^\t*DLL Name: (.*\\.[Dd][Ll][Ll])${eol_char}$")
|
||||
set(gp_regex_error "")
|
||||
set(gp_regex_fallback "")
|
||||
set(gp_regex_cmp_count 1)
|
||||
set(gp_tool_known 1)
|
||||
endif()
|
||||
|
||||
if(NOT gp_tool_known)
|
||||
message(STATUS "warning: gp_tool='${gp_tool}' is an unknown tool...")
|
||||
message(STATUS "CMake function get_prerequisites needs more code to handle '${gp_tool}'")
|
||||
message(STATUS "Valid gp_tool values are dumpbin, ldd, objdump and otool.")
|
||||
return()
|
||||
endif()
|
||||
|
||||
|
||||
if("${gp_tool}" STREQUAL "dumpbin")
|
||||
# When running dumpbin, it also needs the "Common7/IDE" directory in the
|
||||
# PATH. It will already be in the PATH if being run from a Visual Studio
|
||||
# command prompt. Add it to the PATH here in case we are running from a
|
||||
# different command prompt.
|
||||
#
|
||||
get_filename_component(gp_cmd_dir "${gp_cmd}" PATH)
|
||||
get_filename_component(gp_cmd_dlls_dir "${gp_cmd_dir}/../../Common7/IDE" ABSOLUTE)
|
||||
# Use cmake paths as a user may have a PATH element ending with a backslash.
|
||||
# This will escape the list delimiter and create havoc!
|
||||
if(EXISTS "${gp_cmd_dlls_dir}")
|
||||
# only add to the path if it is not already in the path
|
||||
set(gp_found_cmd_dlls_dir 0)
|
||||
file(TO_CMAKE_PATH "$ENV{PATH}" env_path)
|
||||
foreach(gp_env_path_element ${env_path})
|
||||
if("${gp_env_path_element}" STREQUAL "${gp_cmd_dlls_dir}")
|
||||
set(gp_found_cmd_dlls_dir 1)
|
||||
endif()
|
||||
endforeach()
|
||||
|
||||
if(NOT gp_found_cmd_dlls_dir)
|
||||
file(TO_NATIVE_PATH "${gp_cmd_dlls_dir}" gp_cmd_dlls_dir)
|
||||
set(ENV{PATH} "$ENV{PATH};${gp_cmd_dlls_dir}")
|
||||
endif()
|
||||
endif()
|
||||
endif()
|
||||
#
|
||||
# </setup-gp_tool-vars>
|
||||
|
||||
if("${gp_tool}" STREQUAL "ldd")
|
||||
set(old_ld_env "$ENV{LD_LIBRARY_PATH}")
|
||||
foreach(dir ${exepath} ${dirs})
|
||||
set(ENV{LD_LIBRARY_PATH} "${dir}:$ENV{LD_LIBRARY_PATH}")
|
||||
endforeach()
|
||||
endif()
|
||||
|
||||
|
||||
# Track new prerequisites at each new level of recursion. Start with an
|
||||
# empty list at each level:
|
||||
#
|
||||
set(unseen_prereqs)
|
||||
|
||||
# Run gp_cmd on the target:
|
||||
#
|
||||
execute_process(
|
||||
COMMAND ${gp_cmd} ${gp_cmd_args} ${target}
|
||||
OUTPUT_VARIABLE gp_cmd_ov
|
||||
)
|
||||
|
||||
if("${gp_tool}" STREQUAL "ldd")
|
||||
set(ENV{LD_LIBRARY_PATH} "${old_ld_env}")
|
||||
endif()
|
||||
|
||||
if(verbose)
|
||||
message(STATUS "<RawOutput cmd='${gp_cmd} ${gp_cmd_args} ${target}'>")
|
||||
message(STATUS "gp_cmd_ov='${gp_cmd_ov}'")
|
||||
message(STATUS "</RawOutput>")
|
||||
endif()
|
||||
|
||||
get_filename_component(target_dir "${target}" PATH)
|
||||
|
||||
# Convert to a list of lines:
|
||||
#
|
||||
string(REGEX REPLACE ";" "\\\\;" candidates "${gp_cmd_ov}")
|
||||
string(REGEX REPLACE "\n" "${eol_char};" candidates "${candidates}")
|
||||
|
||||
# check for install id and remove it from list, since otool -L can include a
|
||||
# reference to itself
|
||||
set(gp_install_id)
|
||||
if("${gp_tool}" STREQUAL "otool")
|
||||
execute_process(
|
||||
COMMAND otool -D ${target}
|
||||
OUTPUT_VARIABLE gp_install_id_ov
|
||||
)
|
||||
# second line is install name
|
||||
string(REGEX REPLACE ".*:\n" "" gp_install_id "${gp_install_id_ov}")
|
||||
if(gp_install_id)
|
||||
# trim
|
||||
string(REGEX MATCH "[^\n ].*[^\n ]" gp_install_id "${gp_install_id}")
|
||||
#message("INSTALL ID is \"${gp_install_id}\"")
|
||||
endif()
|
||||
endif()
|
||||
|
||||
# Analyze each line for file names that match the regular expression:
|
||||
#
|
||||
foreach(candidate ${candidates})
|
||||
if("${candidate}" MATCHES "${gp_regex}")
|
||||
|
||||
# Extract information from each candidate:
|
||||
if(gp_regex_error AND "${candidate}" MATCHES "${gp_regex_error}")
|
||||
string(REGEX REPLACE "${gp_regex_fallback}" "\\1" raw_item "${candidate}")
|
||||
else()
|
||||
string(REGEX REPLACE "${gp_regex}" "\\1" raw_item "${candidate}")
|
||||
endif()
|
||||
|
||||
if(gp_regex_cmp_count GREATER 1)
|
||||
string(REGEX REPLACE "${gp_regex}" "\\2" raw_compat_version "${candidate}")
|
||||
string(REGEX REPLACE "^([0-9]+)\\.([0-9]+)\\.([0-9]+)$" "\\1" compat_major_version "${raw_compat_version}")
|
||||
string(REGEX REPLACE "^([0-9]+)\\.([0-9]+)\\.([0-9]+)$" "\\2" compat_minor_version "${raw_compat_version}")
|
||||
string(REGEX REPLACE "^([0-9]+)\\.([0-9]+)\\.([0-9]+)$" "\\3" compat_patch_version "${raw_compat_version}")
|
||||
endif()
|
||||
|
||||
if(gp_regex_cmp_count GREATER 2)
|
||||
string(REGEX REPLACE "${gp_regex}" "\\3" raw_current_version "${candidate}")
|
||||
string(REGEX REPLACE "^([0-9]+)\\.([0-9]+)\\.([0-9]+)$" "\\1" current_major_version "${raw_current_version}")
|
||||
string(REGEX REPLACE "^([0-9]+)\\.([0-9]+)\\.([0-9]+)$" "\\2" current_minor_version "${raw_current_version}")
|
||||
string(REGEX REPLACE "^([0-9]+)\\.([0-9]+)\\.([0-9]+)$" "\\3" current_patch_version "${raw_current_version}")
|
||||
endif()
|
||||
|
||||
# Use the raw_item as the list entries returned by this function. Use the
|
||||
# gp_resolve_item function to resolve it to an actual full path file if
|
||||
# necessary.
|
||||
#
|
||||
set(item "${raw_item}")
|
||||
|
||||
# Add each item unless it is excluded:
|
||||
#
|
||||
set(add_item 1)
|
||||
|
||||
if("${item}" STREQUAL "${gp_install_id}")
|
||||
set(add_item 0)
|
||||
endif()
|
||||
|
||||
if(add_item AND ${exclude_system})
|
||||
set(type "")
|
||||
gp_resolved_file_type("${target}" "${item}" "${exepath}" "${dirs}" type)
|
||||
|
||||
if("${type}" STREQUAL "system")
|
||||
set(add_item 0)
|
||||
endif()
|
||||
endif()
|
||||
|
||||
if(add_item)
|
||||
list(LENGTH ${prerequisites_var} list_length_before_append)
|
||||
gp_append_unique(${prerequisites_var} "${item}")
|
||||
list(LENGTH ${prerequisites_var} list_length_after_append)
|
||||
|
||||
if(${recurse})
|
||||
# If item was really added, this is the first time we have seen it.
|
||||
# Add it to unseen_prereqs so that we can recursively add *its*
|
||||
# prerequisites...
|
||||
#
|
||||
# But first: resolve its name to an absolute full path name such
|
||||
# that the analysis tools can simply accept it as input.
|
||||
#
|
||||
if(NOT list_length_before_append EQUAL list_length_after_append)
|
||||
gp_resolve_item("${target}" "${item}" "${exepath}" "${dirs}" resolved_item)
|
||||
set(unseen_prereqs ${unseen_prereqs} "${resolved_item}")
|
||||
endif()
|
||||
endif()
|
||||
endif()
|
||||
else()
|
||||
if(verbose)
|
||||
message(STATUS "ignoring non-matching line: '${candidate}'")
|
||||
endif()
|
||||
endif()
|
||||
endforeach()
|
||||
|
||||
list(LENGTH ${prerequisites_var} prerequisites_var_length)
|
||||
if(prerequisites_var_length GREATER 0)
|
||||
list(SORT ${prerequisites_var})
|
||||
endif()
|
||||
if(${recurse})
|
||||
set(more_inputs ${unseen_prereqs})
|
||||
foreach(input ${more_inputs})
|
||||
get_prerequisites("${input}" ${prerequisites_var} ${exclude_system} ${recurse} "${exepath}" "${dirs}")
|
||||
endforeach()
|
||||
endif()
|
||||
|
||||
set(${prerequisites_var} ${${prerequisites_var}} PARENT_SCOPE)
|
||||
endfunction()
|
||||
|
||||
|
||||
function(list_prerequisites target)
|
||||
if("${ARGV1}" STREQUAL "")
|
||||
set(all 1)
|
||||
else()
|
||||
set(all "${ARGV1}")
|
||||
endif()
|
||||
|
||||
if("${ARGV2}" STREQUAL "")
|
||||
set(exclude_system 0)
|
||||
else()
|
||||
set(exclude_system "${ARGV2}")
|
||||
endif()
|
||||
|
||||
if("${ARGV3}" STREQUAL "")
|
||||
set(verbose 0)
|
||||
else()
|
||||
set(verbose "${ARGV3}")
|
||||
endif()
|
||||
|
||||
set(count 0)
|
||||
set(count_str "")
|
||||
set(print_count "${verbose}")
|
||||
set(print_prerequisite_type "${verbose}")
|
||||
set(print_target "${verbose}")
|
||||
set(type_str "")
|
||||
|
||||
get_filename_component(exepath "${target}" PATH)
|
||||
|
||||
set(prereqs "")
|
||||
get_prerequisites("${target}" prereqs ${exclude_system} ${all} "${exepath}" "")
|
||||
|
||||
if(print_target)
|
||||
message(STATUS "File '${target}' depends on:")
|
||||
endif()
|
||||
|
||||
foreach(d ${prereqs})
|
||||
math(EXPR count "${count} + 1")
|
||||
|
||||
if(print_count)
|
||||
set(count_str "${count}. ")
|
||||
endif()
|
||||
|
||||
if(print_prerequisite_type)
|
||||
gp_file_type("${target}" "${d}" type)
|
||||
set(type_str " (${type})")
|
||||
endif()
|
||||
|
||||
message(STATUS "${count_str}${d}${type_str}")
|
||||
endforeach()
|
||||
endfunction()
|
||||
|
||||
|
||||
function(list_prerequisites_by_glob glob_arg glob_exp)
|
||||
message(STATUS "=============================================================================")
|
||||
message(STATUS "List prerequisites of executables matching ${glob_arg} '${glob_exp}'")
|
||||
message(STATUS "")
|
||||
file(${glob_arg} file_list ${glob_exp})
|
||||
foreach(f ${file_list})
|
||||
is_file_executable("${f}" is_f_executable)
|
||||
if(is_f_executable)
|
||||
message(STATUS "=============================================================================")
|
||||
list_prerequisites("${f}" ${ARGN})
|
||||
message(STATUS "")
|
||||
endif()
|
||||
endforeach()
|
||||
endfunction()
|
||||
Loading…
Reference in New Issue