Hi all, I have been trying to compile a very simple example with cmake (2.8.5) and boost, and I can't get what I am doing wrong...
CMakeLists.txt ---------------------- cmake_minimum_required(VERSION 2.6) project(ReadGraph) find_package(Boost 1.46 COMPONENTS graph regex ) link_directories(${Boost_LIBRARY_DIRS}) include_directories(BEFORE ${Boost_INCLUDE_DIRS}) add_executable(ReadGraph ReadGraph.cpp) target_link_libraries(ReadGraph ${Boost_LIBRARIES} ) # target_link_libraries(ReadGraph boost_graph boost_regex ) ReadGraph.cpp ---------------------- // http://www.boost.org/doc/libs/1_37_0/libs/graph/doc/read_graphviz.html #include <iostream> #include <string> #include <fstream> #include <boost/graph/adjacency_list.hpp> #include <boost/graph/graphviz.hpp> int main(int , char* []) { return 0; } Here is what the error I get when trying to compile: $ make /usr/bin/cmake -H/home/ajg23/GITROOT/BGLCMakeQuestion -B/home/ajg23/GITROOT/BGLCMakeQuestion/build --check-build-system CMakeFiles/Makefile.cmake 0 /usr/bin/cmake -E cmake_progress_start /home/ajg23/GITROOT/BGLCMakeQuestion/build/CMakeFiles /home/ajg23/GITROOT/BGLCMakeQuestion/build/CMakeFiles/progress.marks make -f CMakeFiles/Makefile2 all make[1]: Entering directory `/home/ajg23/GITROOT/BGLCMakeQuestion/build' make -f CMakeFiles/ReadGraph.dir/build.make CMakeFiles/ReadGraph.dir/depend make[2]: Entering directory `/home/ajg23/GITROOT/BGLCMakeQuestion/build' cd /home/ajg23/GITROOT/BGLCMakeQuestion/build && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /home/ajg23/GITROOT/BGLCMakeQuestion /home/ajg23/GITROOT/BGLCMakeQuestion /home/ajg23/GITROOT/BGLCMakeQuestion/build /home/ajg23/GITROOT/BGLCMakeQuestion/build /home/ajg23/GITROOT/BGLCMakeQuestion/build/CMakeFiles/ReadGraph.dir/DependInfo.cmake --color= make[2]: Leaving directory `/home/ajg23/GITROOT/BGLCMakeQuestion/build' make -f CMakeFiles/ReadGraph.dir/build.make CMakeFiles/ReadGraph.dir/build make[2]: Entering directory `/home/ajg23/GITROOT/BGLCMakeQuestion/build' /usr/bin/cmake -E cmake_progress_report /home/ajg23/GITROOT/BGLCMakeQuestion/build/CMakeFiles 1 [100%] Building CXX object CMakeFiles/ReadGraph.dir/ReadGraph.cpp.o /usr/bin/c++ -o CMakeFiles/ReadGraph.dir/ReadGraph.cpp.o -c /home/ajg23/GITROOT/BGLCMakeQuestion/ReadGraph.cpp make[2]: *** No rule to make target `/usr/lib/libboost_graph-mt.so', needed by `ReadGraph'. Stop. make[2]: Leaving directory `/home/ajg23/GITROOT/BGLCMakeQuestion/build' make[1]: *** [CMakeFiles/ReadGraph.dir/all] Error 2 make[1]: Leaving directory `/home/ajg23/GITROOT/BGLCMakeQuestion/build' make: *** [all] Error 2 If I don't use ${Boost_LIBRARIES} but explicitly the corresponding libraries (i.e. boost_graph and boost_regex) it compiles without any problem... Can anyone give me a hand on this one? Is this a bug? Note that I have also been trying with the master and the next version of cmake, same thing... Thanks, Arnaud
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