CMake/Help/cpack_gen/dmg.rst
Kyle Edwards 2a2829cc75 Help: Add new section for CPack generators
The documentation for CPack generators previously lived in their
respective internal CMake modules. This setup was misleading,
because it implied that you should include the modules in your own
code, which is not the case. Moving the documentation into a
separate section does a better job of hiding the internal modules,
which are just an implementation detail. The generator documentation
has also been modified to remove any references to the module name.

The CPackIFW module is a special exception: since it has user-facing
macros, the documentation for these macros has been kept in the module
page, while all other documentation related to the IFW generator has
been moved into the new section.

To make it easier to find the new documentation, the old help pages
for the CPack*.cmake modules have not been deleted, but have been
replaced with a link to their respective help page in the new
documentation section.
2018-06-21 11:00:25 -04:00

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CPack DMG Generator
-------------------
DragNDrop CPack generator (Mac OS X).
Variables specific to CPack DragNDrop generator
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
The following variables are specific to the DragNDrop installers built
on Mac OS X:
.. variable:: CPACK_DMG_VOLUME_NAME
The volume name of the generated disk image. Defaults to
CPACK_PACKAGE_FILE_NAME.
.. variable:: CPACK_DMG_FORMAT
The disk image format. Common values are UDRO (UDIF read-only), UDZO (UDIF
zlib-compressed) or UDBZ (UDIF bzip2-compressed). Refer to hdiutil(1) for
more information on other available formats. Defaults to UDZO.
.. variable:: CPACK_DMG_DS_STORE
Path to a custom DS_Store file. This .DS_Store file e.g. can be used to
specify the Finder window position/geometry and layout (such as hidden
toolbars, placement of the icons etc.). This file has to be generated by
the Finder (either manually or through AppleScript) using a normal folder
from which the .DS_Store file can then be extracted.
.. variable:: CPACK_DMG_DS_STORE_SETUP_SCRIPT
Path to a custom AppleScript file. This AppleScript is used to generate
a .DS_Store file which specifies the Finder window position/geometry and
layout (such as hidden toolbars, placement of the icons etc.).
By specifying a custom AppleScript there is no need to use
CPACK_DMG_DS_STORE, as the .DS_Store that is generated by the AppleScript
will be packaged.
.. variable:: CPACK_DMG_BACKGROUND_IMAGE
Path to an image file to be used as the background. This file will be
copied to .background/background.<ext>, where ext is the original image file
extension. The background image is installed into the image before
CPACK_DMG_DS_STORE_SETUP_SCRIPT is executed or CPACK_DMG_DS_STORE is
installed. By default no background image is set.
.. variable:: CPACK_DMG_DISABLE_APPLICATIONS_SYMLINK
Default behaviour is to include a symlink to ``/Applications`` in the DMG.
Set this option to ``ON`` to avoid adding the symlink.
.. variable:: CPACK_DMG_SLA_DIR
Directory where license and menu files for different languages are stored.
Setting this causes CPack to look for a ``<language>.menu.txt`` and
``<language>.license.txt`` file for every language defined in
``CPACK_DMG_SLA_LANGUAGES``. If both this variable and
``CPACK_RESOURCE_FILE_LICENSE`` are set, CPack will only look for the menu
files and use the same license file for all languages.
.. variable:: CPACK_DMG_SLA_LANGUAGES
Languages for which a license agreement is provided when mounting the
generated DMG. A menu file consists of 9 lines of text. The first line is
is the name of the language itself, uppercase, in English (e.g. German).
The other lines are translations of the following strings:
- Agree
- Disagree
- Print
- Save...
- You agree to the terms of the License Agreement when you click the
"Agree" button.
- Software License Agreement
- This text cannot be saved. The disk may be full or locked, or the file
may be locked.
- Unable to print. Make sure you have selected a printer.
For every language in this list, CPack will try to find files
``<language>.menu.txt`` and ``<language>.license.txt`` in the directory
specified by the :variable:`CPACK_DMG_SLA_DIR` variable.
.. variable:: CPACK_COMMAND_HDIUTIL
Path to the hdiutil(1) command used to operate on disk image files on Mac
OS X. This variable can be used to override the automatically detected
command (or specify its location if the auto-detection fails to find it.)
.. variable:: CPACK_COMMAND_SETFILE
Path to the SetFile(1) command used to set extended attributes on files and
directories on Mac OS X. This variable can be used to override the
automatically detected command (or specify its location if the
auto-detection fails to find it.)
.. variable:: CPACK_COMMAND_REZ
Path to the Rez(1) command used to compile resources on Mac OS X. This
variable can be used to override the automatically detected command (or
specify its location if the auto-detection fails to find it.)