diff options
Diffstat (limited to 'cmake/Modules/GrMiscUtils.cmake')
| -rw-r--r-- | cmake/Modules/GrMiscUtils.cmake | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/cmake/Modules/GrMiscUtils.cmake b/cmake/Modules/GrMiscUtils.cmake index 189e97c7e2..6b708bf730 100644 --- a/cmake/Modules/GrMiscUtils.cmake +++ b/cmake/Modules/GrMiscUtils.cmake @@ -233,3 +233,35 @@ function(GR_VMCIRCBUF) add_definitions( -DTRY_SHM_VMCIRCBUF ) endif(TRY_SHM_VMCIRCBUF) endfunction(GR_VMCIRCBUF) + + +######################################################################## +# Control use of gr_log +# Usage: +# GR_LOGGING() +# +# Will set ENABLE_GR_LOG to 1 by default. +# Can manually set with -DENABLE_GR_LOG=0|1 +######################################################################## +function(GR_LOGGING) + find_package(Log4cxx) + + OPTION(ENABLE_GR_LOG "Use gr_log" ON) + + if(NOT LOG4CXX_FOUND) + SET(ENABLE_GR_LOG OFF) + endif(NOT LOG4CXX_FOUND) + + message(STATUS "ENABLE_GR_LOG set to ${ENABLE_GR_LOG}.") + + if(ENABLE_GR_LOG) + add_definitions( -DENABLE_GR_LOG ) + else(ENABLE_GR_LOG) + # If not enabled or available, set these variable to + # blank so we can use them later without having to + # check ENABLE_GR_LOG each time. + SET(LOG4CXX_INCLUDE_DIRS "" CACHE INTERNAL "" FORCE) + SET(LOG4CXX_LIBRARY_DIRS "" CACHE INTERNAL "" FORCE) + SET(LOG4CXX_LIBRARIES "" CACHE INTERNAL "" FORCE) + endif(ENABLE_GR_LOG) +endfunction(GR_LOGGING) |