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Quick fix for CGAL_ENABLE_PRECONFIG: hide it 

If CGAL_ENABLE_PRECONFIG is set to OFF, currently the CMake configuration
fails. That option is turned into an internal cache variable set to ON by
default.
This commit is contained in:
Laurent Rineau 2012-08-16 10:03:35 +00:00
parent c61dccb5a5
commit 33af7ab5dc
1 changed files with 6 additions and 1 deletions
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7
Installation/CMakeLists.txt
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@ -578,7 +578,12 @@ cache_set(CGAL_3RD_PARTY_LIBRARIES "" )
cache_set(CGAL_3RD_PARTY_LIBRARIES_DIRS "" )
# default is on, but some use-cases need to set it to off, e.g., debian packages
option( CGAL_ENABLE_PRECONFIG "Select to allow to preconfiguration of external libraries" ON)
## Laurent Rineau: hide this variable. Currently the configuration fails if
## it is set to false. (2012/08/16)
#option( CGAL_ENABLE_PRECONFIG "Select to allow to preconfiguration of external libraries" ON)
set( CGAL_ENABLE_PRECONFIG ON CACHE INTERNAL "Select to allow to use all preconfigured external libraries")
# additional info: some header files in CGAL add additional code if
# certain optional libs are installed, and some examples/tests rely on
# this; e.g. in MPFI/RS in Algebraic_kernel_d. For these cases CGAL