FRAT/Library: Difference between revisions
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= FRAT Library = | = FRAT Library = | ||
In addition to command line executables, FRAT provides a C++ library that can be used in external projects. Since FRAT is currently only available as source code, you must first follow the instructions in the [[FRAT/Install_Guide | Installation Guide]] to build libFrat. Once built, the process for using FRAT in your own CMake project are: | |||
* In your CMakeLists.txt file, find the FRAT project | |||
find_package(FRAT REQUIRED) | |||
if(FRAT_FOUND) | |||
include(${FRAT_USE_FILE}) | |||
else(FRAT_FOUND) | |||
message(FATAL_ERROR "FRAT not found. Please set FRAT_DIR.") | |||
endif(FRAT_FOUND) | |||
* When building an executable or library that uses FRAT, make sure to link against the libraries in ${FRAT_LIBRARIES} | |||
add_library(bar bar.cxx) | |||
target_link_libraries(bar ${FRAT_LIBRARIES}) | |||
add_executable(foo foo.cxx) | |||
target_link_libraries(foo bar ${FRAT_LIBRARIES}) | |||
* There is currently no installation system for FRAT, so you will most likely need to manually specify FRAT_DIR when configuring your project with CMake | |||
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Revision as of 22:25, 11 August 2011
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FRAT LibraryIn addition to command line executables, FRAT provides a C++ library that can be used in external projects. Since FRAT is currently only available as source code, you must first follow the instructions in the Installation Guide to build libFrat. Once built, the process for using FRAT in your own CMake project are:
find_package(FRAT REQUIRED)
if(FRAT_FOUND)
include(${FRAT_USE_FILE})
else(FRAT_FOUND)
message(FATAL_ERROR "FRAT not found. Please set FRAT_DIR.")
endif(FRAT_FOUND)
add_library(bar bar.cxx)
target_link_libraries(bar ${FRAT_LIBRARIES})
add_executable(foo foo.cxx)
target_link_libraries(foo bar ${FRAT_LIBRARIES})
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