Clinton Stimpson e6d2bcfde2 CPack/NSIS: Fix reinstall and multiple install issues when using components. ...

Fix NSIS template to more thoroughly use CPACK_PACKAGE_INSTALL_REGISTRY_KEY.
This allows different versions of software to have a separate sections in the
registry to keep track of things (installed components, and uninstall stuff).

Change default of CPACK_PACKAGE_INSTALL_REGISTRY_KEY to follow the value of
CPACK_PACKAGE_INSTALL_DIRECTORY so if an installation overwrites another installation,
the proper registry entries are more likely to be overwritten.

Fix CPack/NSIS generator to not insert code in the NSIS template to skip installation
of already installed components.  This enables a repair like behavior and also enables
installing patch releases on top of an older installation.

2011-07-29 12:23:22 -06:00

23 KiB

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