CLION/LinuxプロジェクトにCGALを含めるには

Question

私はC++ CmakeとClionには比較的新しいので、私はClion（私はUbuntu Gnome上で動作します）でプロジェクト用にCGALをインストールするのに苦労しました。私はここや他の場所で同様の問題を見つけることができず、今一週間以上ブロックされているので、私はいくつかの助けに大いに感謝します。

私はCGAL Cmake GUIをインストールして、makeとインストールを実行します。 Clionで、次のCMakeList.txtで：ここ

cmake_minimum_required(VERSION 3.5) 
project(AGRAN) 

set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11 -frounding-math") 

find_package(OpenCV REQUIRED) 
include_directories(${OpenCV_INCLUDE_DIRS}) 
set(LIBS ${LIBS} ${OpenCV_LIBRARIES}) 

find_package(CGAL REQUIRED COMPONENTS Core GMP RS3 MPFI) 
include_directories(${CGAL_INCLUDE_DIRS}) 
set(LIBS ${LIBS} ${CGAL_LIBRARIES}) 

find_package(Boost REQUIRED) 
include_directories(${Boost_INCLUDE_DIRS}) 
set(LIBS ${LIBS} ${Boost_LIBRARIES}) 

set(SOURCE_FILES main.cpp) 
add_executable(AGRAN ${SOURCE_FILES}) 
target_link_libraries(AGRAN ${LIBS}) 

とmain.cppにある：

私は外部ライブラリ/ヘッダ検索パスにそのファイルを見ることができるようにCGALはClionによってreckognizedさ

#include <iostream> 
#include <CGAL/Nef_polyhedron_3.h> 

using namespace std; 

int main() { 
    cout << "Hello, World!" << endl; 
    return 0; 
} 

オートコンプリートとして、ここではNef_polyhedron_3.hのようなCGAL要素を識別します。

/home/jeremie/CMake/cmake-3.5.2-Linux-x86_64/bin/cmake --build/home/jeremie/.CLion2016.1/system/cmake/generated/AGRAN-39898ace/39898ace/Debug0 --target AGRAN -- -j 8 
[ 50%] Building CXX object CMakeFiles/AGRAN.dir/main.cpp.o 
CMakeFiles/AGRAN.dir/main.cpp.o: In function `CGAL::Interval_nt<false>::Test_runtime_rounding_modes::Test_runtime_rounding_modes()': 
/usr/local/include/CGAL/Interval_nt.h:208: undefined reference to `CGAL::assertion_fail(char const*, char const*, int, char const*)' 
/usr/local/include/CGAL/Interval_nt.h:210 

間隔nt.h見た

：208私は見ることができ、まだこの単純な未使用で、私は、イベントログから「ビルドがで... MS失敗しました」とメッセージがウィンドウの出力を構築し得る文を含めます次のコード抽出：

typename Interval_nt<>::Internal_protector P; 
CGAL_assertion_msg(-CGAL_IA_MUL(-1.1, 10.1) != CGAL_IA_MUL(1.1, 10.1), 
"Wrong rounding: did you forget the -frounding-math option if you use GCC (or -fp-model strict for Intel)?"); 
CGAL_assertion_msg(-CGAL_IA_DIV(-1., 10) != CGAL_IA_DIV(1., 10), 
"Wrong rounding: did you forget the -frounding-math option if you use GCC (or -fp-model strict for Intel)?"); 
} 

私はCMakeLists.txtに（成功なしで）-frounding-mathを追加しました。私はCMAKE_CXX_FALGSがCGALを構築するときにCmakeの-frounding-mathであることも確認しました（画像参照）。ここで

CMAKE CAPTURE CGAL BUILD CMAKE CXX FLAGS -frounding-math

マルクによって示唆されているようにmake VERBOSE=1出力されます：マークは、問題を示唆し

/home/jeremie/CMake/cmake-3.5.2-Linux-x86_64/bin/cmake --build /home/jeremie/.CLion2016.1/system/cmake/generated/AGRAN-39898ace/39898ace/Debug0 --target AGRAN -- -j 8 
/home/jeremie/CMake/cmake-3.5.2-Linux-x86_64/bin/cmake -H/home/jeremie/ClionProjects/AGRAN -B/home/jeremie/.CLion2016.1/system/cmake/generated/AGRAN-39898ace/39898ace/Debug0 --check-build-system CMakeFiles/Makefile.cmake 0 
/usr/bin/make -f CMakeFiles/Makefile2 AGRAN 
make[1]: Entering directory '/home/jeremie/.CLion2016.1/system/cmake/generated/AGRAN-39898ace/39898ace/Debug0' 
/home/jeremie/CMake/cmake-3.5.2-Linux-x86_64/bin/cmake -H/home/jeremie/ClionProjects/AGRAN -B/home/jeremie/.CLion2016.1/system/cmake/generated/AGRAN-39898ace/39898ace/Debug0 --check-build-system CMakeFiles/Makefile.cmake 0 
/home/jeremie/CMake/cmake-3.5.2-Linux-x86_64/bin/cmake -E cmake_progress_start /home/jeremie/.CLion2016.1/system/cmake/generated/AGRAN-39898ace/39898ace/Debug0/CMakeFiles 2 
/usr/bin/make -f CMakeFiles/Makefile2 CMakeFiles/AGRAN.dir/all 
make[2]: Entering directory '/home/jeremie/.CLion2016.1/system/cmake/generated/AGRAN-39898ace/39898ace/Debug0' 
/usr/bin/make -f CMakeFiles/AGRAN.dir/build.make CMakeFiles/AGRAN.dir/depend 
make[3]: Entering directory '/home/jeremie/.CLion2016.1/system/cmake/generated/AGRAN-39898ace/39898ace/Debug0' 
cd /home/jeremie/.CLion2016.1/system/cmake/generated/AGRAN-39898ace/39898ace/Debug0 && /home/jeremie/CMake/cmake-3.5.2-Linux-x86_64/bin/cmake -E cmake_depends "Unix Makefiles" /home/jeremie/ClionProjects/AGRAN /home/jeremie/ClionProjects/AGRAN /home/jeremie/.CLion2016.1/system/cmake/generated/AGRAN-39898ace/39898ace/Debug0 /home/jeremie/.CLion2016.1/system/cmake/generated/AGRAN-39898ace/39898ace/Debug0 /home/jeremie/.CLion2016.1/system/cmake/generated/AGRAN-39898ace/39898ace/Debug0/CMakeFiles/AGRAN.dir/DependInfo.cmake --color= 
make[3]: Leaving directory '/home/jeremie/.CLion2016.1/system/cmake/generated/AGRAN-39898ace/39898ace/Debug0' 
/usr/bin/make -f CMakeFiles/AGRAN.dir/build.make CMakeFiles/AGRAN.dir/build 
make[3]: Entering directory '/home/jeremie/.CLion2016.1/system/cmake/generated/AGRAN-39898ace/39898ace/Debug0' 
[ 50%] Linking CXX executable AGRAN 
/home/jeremie/CMake/cmake-3.5.2-Linux-x86_64/bin/cmake -E cmake_link_script CMakeFiles/AGRAN.dir/link.txt --verbose=1 
/usr/bin/c++ -std=c++11 -frounding-math -g CMakeFiles/AGRAN.dir/main.cpp.o -o AGRAN /usr/local/lib/libopencv_videostab.so.3.1.0 /usr/local/lib/libopencv_superres.so.3.1.0 /usr/local/lib/libopencv_stitching.so.3.1.0 /usr/local/lib/libopencv_shape.so.3.1.0 /usr/local/lib/libopencv_photo.so.3.1.0 /usr/local/lib/libopencv_objdetect.so.3.1.0 /usr/local/lib/libopencv_calib3d.so.3.1.0 /usr/local/lib/libopencv_features2d.so.3.1.0 /usr/local/lib/libopencv_ml.so.3.1.0 /usr/local/lib/libopencv_highgui.so.3.1.0 /usr/local/lib/libopencv_videoio.so.3.1.0 /usr/local/lib/libopencv_imgcodecs.so.3.1.0 /usr/local/lib/libopencv_flann.so.3.1.0 /usr/local/lib/libopencv_video.so.3.1.0 /usr/local/lib/libopencv_imgproc.so.3.1.0 /usr/local/lib/libopencv_core.so.3.1.0 -Wl,-rpath,/usr/local/lib 
CMakeFiles/AGRAN.dir/main.cpp.o: In function `CGAL::Interval_nt<false>::Test_runtime_rounding_modes::Test_runtime_rounding_modes()': 
/usr/local/include/CGAL/Interval_nt.h:208: undefined reference to `CGAL::assertion_fail(char const*, 

：VERBOSEでプロジェクトを作るとき

/home/jeremie/CMake/cmake-3.5.2-Linux-x86_64/bin/cmake -H/home/jeremie/CLibraries/CGAL-4.8 -B/home/jeremie/CLibraries/CGAL-4.8/build --check-build-system CMakeFiles/Makefile.cmake 0 
/home/jeremie/CMake/cmake-3.5.2-Linux-x86_64/bin/cmake -E cmake_progress_start /home/jeremie/CLibraries/CGAL-4.8/build/CMakeFiles /home/jeremie/CLibraries/CGAL-4.8/build/CMakeFiles/progress.marks 
make -f CMakeFiles/Makefile2 all 
make[1]: Entering directory '/home/jeremie/CLibraries/CGAL-4.8/build' 
make -f src/CGAL/CMakeFiles/CGAL.dir/build.make src/CGAL/CMakeFiles/CGAL.dir/depend 
make[2]: Entering directory '/home/jeremie/CLibraries/CGAL-4.8/build' 
cd /home/jeremie/CLibraries/CGAL-4.8/build && /home/jeremie/CMake/cmake-3.5.2-Linux-x86_64/bin/cmake -E cmake_depends "Unix Makefiles" /home/jeremie/CLibraries/CGAL-4.8 /home/jeremie/CLibraries/CGAL-4.8/src/CGAL /home/jeremie/CLibraries/CGAL-4.8/build /home/jeremie/CLibraries/CGAL-4.8/build/src/CGAL /home/jeremie/CLibraries/CGAL-4.8/build/src/CGAL/CMakeFiles/CGAL.dir/DependInfo.cmake --color= 
Dependee "/home/jeremie/CLibraries/CGAL-4.8/build/src/CGAL/CMakeFiles/CGAL.dir/DependInfo.cmake" is newer than depender "/home/jeremie/CLibraries/CGAL-4.8/build/src/CGAL/CMakeFiles/CGAL.dir/depend.internal". 
Dependee "/home/jeremie/CLibraries/CGAL-4.8/build/src/CGAL/CMakeFiles/CMakeDirectoryInformation.cmake" is newer than depender "/home/jeremie/CLibraries/CGAL-4.8/build/src/CGAL/CMakeFiles/CGAL.dir/depend.internal". 
Scanning dependencies of target CGAL 
make[2]: Leaving directory '/home/jeremie/CLibraries/CGAL-4.8/build' 
make -f src/CGAL/CMakeFiles/CGAL.dir/build.make src/CGAL/CMakeFiles/CGAL.dir/build 
make[2]: Entering directory '/home/jeremie/CLibraries/CGAL-4.8/build' 
[ 16%] Building CXX object src/CGAL/CMakeFiles/CGAL.dir/all_files.cpp.o 
cd /home/jeremie/CLibraries/CGAL-4.8/build/src/CGAL && /usr/bin/c++ -DCGAL_EXPORTS -DCGAL_USE_GMP -DCGAL_USE_MPFR -I/home/jeremie/CLibraries/CGAL-4.8/build/include -I/home/jeremie/CLibraries/CGAL-4.8/include -isystem /usr/include/x86_64-linux-gnu -frounding-math -O3 -DNDEBUG -fPIC -o CMakeFiles/CGAL.dir/all_files.cpp.o -c /home/jeremie/CLibraries/CGAL-4.8/build/src/CGAL/all_files.cpp 
[ 33%] Linking CXX shared library ../../lib/libCGAL.so 
cd /home/jeremie/CLibraries/CGAL-4.8/build/src/CGAL && /home/jeremie/CMake/cmake-3.5.2-Linux-x86_64/bin/cmake -E cmake_link_script CMakeFiles/CGAL.dir/link.txt --verbose=1 
/usr/bin/c++ -fPIC -frounding-math -O3 -DNDEBUG -shared -Wl,-soname,libCGAL.so.11 -o ../../lib/libCGAL.so.11.0.2 CMakeFiles/CGAL.dir/all_files.cpp.o -lmpfr -lgmp -lboost_thread -lboost_system -lboost_chrono -lboost_date_time -lboost_atomic 
cd /home/jeremie/CLibraries/CGAL-4.8/build/src/CGAL && /home/jeremie/CMake/cmake-3.5.2-Linux-x86_64/bin/cmake -E cmake_symlink_library ../../lib/libCGAL.so.11.0.2 ../../lib/libCGAL.so.11 ../../lib/libCGAL.so 
make[2]: Leaving directory '/home/jeremie/CLibraries/CGAL-4.8/build' 
[ 33%] Built target CGAL 
make -f src/CGAL_Core/CMakeFiles/CGAL_Core.dir/build.make src/CGAL_Core/CMakeFiles/CGAL_Core.dir/depend 
make[2]: Entering directory '/home/jeremie/CLibraries/CGAL-4.8/build' 
cd /home/jeremie/CLibraries/CGAL-4.8/build && /home/jeremie/CMake/cmake-3.5.2-Linux-x86_64/bin/cmake -E cmake_depends "Unix Makefiles" /home/jeremie/CLibraries/CGAL-4.8 /home/jeremie/CLibraries/CGAL-4.8/src/CGAL_Core /home/jeremie/CLibraries/CGAL-4.8/build /home/jeremie/CLibraries/CGAL-4.8/build/src/CGAL_Core /home/jeremie/CLibraries/CGAL-4.8/build/src/CGAL_Core/CMakeFiles/CGAL_Core.dir/DependInfo.cmake --color= 
Dependee "/home/jeremie/CLibraries/CGAL-4.8/build/src/CGAL_Core/CMakeFiles/CGAL_Core.dir/DependInfo.cmake" is newer than depender "/home/jeremie/CLibraries/CGAL-4.8/build/src/CGAL_Core/CMakeFiles/CGAL_Core.dir/depend.internal". 
Dependee "/home/jeremie/CLibraries/CGAL-4.8/build/src/CGAL_Core/CMakeFiles/CMakeDirectoryInformation.cmake" is newer than depender "/home/jeremie/CLibraries/CGAL-4.8/build/src/CGAL_Core/CMakeFiles/CGAL_Core.dir/depend.internal". 
Scanning dependencies of target CGAL_Core 
make[2]: Leaving directory '/home/jeremie/CLibraries/CGAL-4.8/build' 
make -f src/CGAL_Core/CMakeFiles/CGAL_Core.dir/build.make src/CGAL_Core/CMakeFiles/CGAL_Core.dir/build 
make[2]: Entering directory '/home/jeremie/CLibraries/CGAL-4.8/build' 
[ 50%] Building CXX object src/CGAL_Core/CMakeFiles/CGAL_Core.dir/all_files.cpp.o 
cd /home/jeremie/CLibraries/CGAL-4.8/build/src/CGAL_Core && /usr/bin/c++ -DCGAL_Core_EXPORTS -DCGAL_USE_GMP -DCGAL_USE_MPFR -I/home/jeremie/CLibraries/CGAL-4.8/build/include -I/home/jeremie/CLibraries/CGAL-4.8/include -isystem /usr/include/x86_64-linux-gnu -frounding-math -O3 -DNDEBUG -fPIC -o CMakeFiles/CGAL_Core.dir/all_files.cpp.o -c /home/jeremie/CLibraries/CGAL-4.8/build/src/CGAL_Core/all_files.cpp 
[ 66%] Linking CXX shared library ../../lib/libCGAL_Core.so 
cd /home/jeremie/CLibraries/CGAL-4.8/build/src/CGAL_Core && /home/jeremie/CMake/cmake-3.5.2-Linux-x86_64/bin/cmake -E cmake_link_script CMakeFiles/CGAL_Core.dir/link.txt --verbose=1 
/usr/bin/c++ -fPIC -frounding-math -O3 -DNDEBUG -shared -Wl,-soname,libCGAL_Core.so.11 -o ../../lib/libCGAL_Core.so.11.0.2 CMakeFiles/CGAL_Core.dir/all_files.cpp.o -L/home/jeremie/CLibraries/CGAL-4.8/build/lib -lmpfr -lgmp ../../lib/libCGAL.so.11.0.2 -lboost_thread -lboost_system -lboost_chrono -lboost_date_time -lboost_atomic -lmpfr -lgmp -lboost_thread -lboost_system -lboost_chrono -lboost_date_time -lboost_atomic -Wl,-rpath,/home/jeremie/CLibraries/CGAL-4.8/build/lib: 
cd /home/jeremie/CLibraries/CGAL-4.8/build/src/CGAL_Core && /home/jeremie/CMake/cmake-3.5.2-Linux-x86_64/bin/cmake -E cmake_symlink_library ../../lib/libCGAL_Core.so.11.0.2 ../../lib/libCGAL_Core.so.11 ../../lib/libCGAL_Core.so 
make[2]: Leaving directory '/home/jeremie/CLibraries/CGAL-4.8/build' 
[ 66%] Built target CGAL_Core 
make -f src/CGAL_ImageIO/CMakeFiles/CGAL_ImageIO.dir/build.make src/CGAL_ImageIO/CMakeFiles/CGAL_ImageIO.dir/depend 
make[2]: Entering directory '/home/jeremie/CLibraries/CGAL-4.8/build' 
cd /home/jeremie/CLibraries/CGAL-4.8/build && /home/jeremie/CMake/cmake-3.5.2-Linux-x86_64/bin/cmake -E cmake_depends "Unix Makefiles" /home/jeremie/CLibraries/CGAL-4.8 /home/jeremie/CLibraries/CGAL-4.8/src/CGAL_ImageIO /home/jeremie/CLibraries/CGAL-4.8/build /home/jeremie/CLibraries/CGAL-4.8/build/src/CGAL_ImageIO /home/jeremie/CLibraries/CGAL-4.8/build/src/CGAL_ImageIO/CMakeFiles/CGAL_ImageIO.dir/DependInfo.cmake --color= 
Dependee "/home/jeremie/CLibraries/CGAL-4.8/build/src/CGAL_ImageIO/CMakeFiles/CGAL_ImageIO.dir/DependInfo.cmake" is newer than depender "/home/jeremie/CLibraries/CGAL-4.8/build/src/CGAL_ImageIO/CMakeFiles/CGAL_ImageIO.dir/depend.internal". 
Dependee "/home/jeremie/CLibraries/CGAL-4.8/build/src/CGAL_ImageIO/CMakeFiles/CMakeDirectoryInformation.cmake" is newer than depender "/home/jeremie/CLibraries/CGAL-4.8/build/src/CGAL_ImageIO/CMakeFiles/CGAL_ImageIO.dir/depend.internal". 
Scanning dependencies of target CGAL_ImageIO 
make[2]: Leaving directory '/home/jeremie/CLibraries/CGAL-4.8/build' 
make -f src/CGAL_ImageIO/CMakeFiles/CGAL_ImageIO.dir/build.make src/CGAL_ImageIO/CMakeFiles/CGAL_ImageIO.dir/build 
make[2]: Entering directory '/home/jeremie/CLibraries/CGAL-4.8/build' 
[ 83%] Building CXX object src/CGAL_ImageIO/CMakeFiles/CGAL_ImageIO.dir/all_files.cpp.o 
cd /home/jeremie/CLibraries/CGAL-4.8/build/src/CGAL_ImageIO && /usr/bin/c++ -DCGAL_ImageIO_EXPORTS -DCGAL_USE_GMP -DCGAL_USE_MPFR -DCGAL_USE_ZLIB -I/home/jeremie/CLibraries/CGAL-4.8/build/include -I/home/jeremie/CLibraries/CGAL-4.8/include -isystem /usr/include/x86_64-linux-gnu -isystem /home/jeremie/CLibraries/CGAL-4.8/src/CGAL_ImageIO/. -frounding-math -O3 -DNDEBUG -fPIC -o CMakeFiles/CGAL_ImageIO.dir/all_files.cpp.o -c /home/jeremie/CLibraries/CGAL-4.8/build/src/CGAL_ImageIO/all_files.cpp 
[100%] Linking CXX shared library ../../lib/libCGAL_ImageIO.so 
cd /home/jeremie/CLibraries/CGAL-4.8/build/src/CGAL_ImageIO && /home/jeremie/CMake/cmake-3.5.2-Linux-x86_64/bin/cmake -E cmake_link_script CMakeFiles/CGAL_ImageIO.dir/link.txt --verbose=1 
/usr/bin/c++ -fPIC -frounding-math -O3 -DNDEBUG -shared -Wl,-soname,libCGAL_ImageIO.so.11 -o ../../lib/libCGAL_ImageIO.so.11.0.2 CMakeFiles/CGAL_ImageIO.dir/all_files.cpp.o -L/home/jeremie/CLibraries/CGAL-4.8/build/lib -lmpfr -lgmp ../../lib/libCGAL.so.11.0.2 -lboost_thread -lboost_system -lboost_chrono -lboost_date_time -lboost_atomic -lGLU -lGL -lz -lmpfr -lgmp -lboost_thread -lboost_system -lboost_chrono -lboost_date_time -lboost_atomic -Wl,-rpath,/home/jeremie/CLibraries/CGAL-4.8/build/lib: 
cd /home/jeremie/CLibraries/CGAL-4.8/build/src/CGAL_ImageIO && /home/jeremie/CMake/cmake-3.5.2-Linux-x86_64/bin/cmake -E cmake_symlink_library ../../lib/libCGAL_ImageIO.so.11.0.2 ../../lib/libCGAL_ImageIO.so.11 ../../lib/libCGAL_ImageIO.so 
make[2]: Leaving directory '/home/jeremie/CLibraries/CGAL-4.8/build' 
[100%] Built target CGAL_ImageIO 
make[1]: Leaving directory '/home/jeremie/CLibraries/CGAL-4.8/build' 
/home/jeremie/CMake/cmake-3.5.2-Linux-x86_64/bin/cmake -E cmake_progress_start /home/jeremie/CLibraries/CGAL-4.8/build/CMakeFiles 0 

、ここでは出力されますが上エラーを明らかにする関数CGAL::assertion_failで示されているライブラリのリンクが正しくないことが原因です。実際、-lCGALフラグは表示されません。問題になるでしょうか？これを修正するために何を変更する必要がありますか？

Answer 1

問題はCMakeList.txtファイルが正しくないことが原因です。ここで動作するバージョンです。ご協力いただきありがとうござい@MarcGlisse：

cmake_minimum_required(VERSION 3.5) 
project(AGRAN) 

set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11") 
find_package(CGAL REQUIRED) 
include(${CGAL_USE_FILE}) 

set(SOURCE_FILES main.cpp) 
add_executable(AGRAN ${SOURCE_FILES}) 
target_link_libraries(AGRAN ${CGAL_LIBS})