On Wed, Feb 1, 2012 at 4:27 AM, Michael Wild <them...@gmail.com> wrote:
> On 02/01/2012 09:33 AM, Arnaud Gelas wrote: > > 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 > > > > Looks to me like the symlink /usr/lib/libboost_graph-mt.so doesn't > exist. Did you check that? > > Michael > -- > > Michael, You were right: the symlink was missing... Thanks!! Arnaud
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