diff options
Diffstat (limited to 'Modules')
| -rw-r--r-- | Modules/CMakeGenericSystem.cmake | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/Modules/CMakeGenericSystem.cmake b/Modules/CMakeGenericSystem.cmake index efa6f2b..47c84fc 100644 --- a/Modules/CMakeGenericSystem.cmake +++ b/Modules/CMakeGenericSystem.cmake @@ -41,6 +41,14 @@ IF(CMAKE_GENERATOR MATCHES "Makefiles") MARK_AS_ADVANCED(CMAKE_COLOR_MAKEFILE) ENDIF(CMAKE_GENERATOR MATCHES "Makefiles") +# Set a variable to indicate whether the value of CMAKE_INSTALL_PREFIX +# was initialized by the block below. This is useful for user +# projects to change the default prefix while still allowing the +# command line to override it. +IF(NOT DEFINED CMAKE_INSTALL_PREFIX) + SET(CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT 1) +ENDIF(NOT DEFINED CMAKE_INSTALL_PREFIX) + # Choose a default install prefix for this platform. IF(UNIX) SET(CMAKE_INSTALL_PREFIX "/usr/local" |