See the cmake command line help for: --no-warn-unused-cli = Don't warn about command line options.
I would just add "--no-warn-unused-cli" to the ExternalProject_Add calls and require CMake 2.8.4. (There is no ExternalProject_Add in CMake 2.6...) On Sat, Mar 26, 2011 at 9:22 AM, Johnson, Hans J <hans-john...@uiowa.edu>wrote: > David, > > I am trying to remove all warnings from my Cmake build process: During a > "-DCMAKE_BUILD_TYPE:STRING=Debug" build I get the following warning: > * > > CMake Warning: The variable, 'CMAKE_CXX_FLAGS_RELEASE', specified manually, > was not used during the generation. > > I believe that I get an alternate warning when building in Release mode that > > CMAKE_CXX_FLAGS_DEBUG is specified manually. > > * > I was reading this thread: > http://www.cmake.org/pipermail/cmake/2011-February/042474.html > > Here is my situation, and I'd like your advice on how to resolve it: > > I am using ExternalProject_Add feature of cmake, and I want all external > packages to be built with the same compiler options: > > set(EXTERNAL_PACKAGES BRAINSMultiModeSegment BRAINSFit BRAINSDemonWarp > BRAINSCut BRAINSResample > BRAINSABC BRAINSConstellationDetector BRAINSMush BRAINSROIAuto GTRACT > ${DicomToNrrdConverter} ${DicomSignature} ${BRAINSImageEval} > BRAINSInitilizedControlPoints ) > > foreach(proj ${EXTERNAL_PACKAGES}) > # message(STATUS "Building ExternalProject ${proj}") > # message(STATUS "BRAINSCommonLib_DIR = ${BRAINSCommonLib_DIR}") > ExternalProject_Add(${proj} > DOWNLOAD_COMMAND "" > SOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR}/${proj} > BINARY_DIR ${proj}-build > # DEPENDS BRAINSCommonLib SlicerExecutionModel > CMAKE_GENERATOR ${gen} > CMAKE_ARGS > -DCMAKE_CXX_FLAGS_RELEASE:STRING=${CMAKE_CXX_FLAGS_RELEASE} > -DCMAKE_CXX_FLAGS_DEBUG:STRING=${CMAKE_CXX_FLAGS_DEBUG} > -DCMAKE_CXX_FLAGS:STRING=${CMAKE_CXX_FLAGS} > -DCMAKE_C_FLAGS_RELEASE:STRING=${CMAKE_C_FLAGS_RELEASE} > -DCMAKE_C_FLAGS_DEBUG:STRING=${CMAKE_C_FLAGS_DEBUG} > -DCMAKE_C_FLAGS:STRING=${CMAKE_C_FLAGS} > -DITK_DIR:PATH=${ITK_DIR} > INSTALL_COMMAND "" > ) > endforeach() > > ========================================= > Is there a way inside the CMakeLists.txt file to avoid these warnings? > > The only solution I can think of is to add a tremendous amount of > if/then/else logic to explicitly handle all permutations of options so that > only the minimal set of options is sent. That is going to be a maintenance > nightmare. > > This code needs to compile similarly under cmake 2.6.4 and 2.8.4, or I'll > need to again add build logic to our testing scripts. > > Thanks, > Hans > > > > ------------------------------ > Notice: This UI Health Care e-mail (including attachments) is covered by > the Electronic Communications Privacy Act, 18 U.S.C. 2510-2521, is > confidential and may be legally privileged. If you are not the intended > recipient, you are hereby notified that any retention, dissemination, > distribution, or copying of this communication is strictly prohibited. > Please reply to the sender that you have received the message in error, then > delete it. Thank you. > ------------------------------ >
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