ghost
commented
7 years ago Finally I have fixed the gtest with the attached patch.
About the boost_system I am still thinking about the best way to fix it. I need first to understand why the -lboost_system is generated and if it comes from cmake I could either ask cmake community the logic behind it. if it's normal I could see if inside msys2 we couln't make a copy of libboost_system-mt and rename it into libboost_system.
Hi,
I am trying to compile lucene++ with mingw-w64/msys2 and there is an error:
[ 66%] Building CXX object src/demo/CMakeFiles/searchfiles.dir/searchfiles/main.cpp.obj [ 67%] Linking CXX executable searchfiles.exe C:/Developer/msys64/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/5.3.0/../../../../x86_64-w64-mingw32/bin/ld.exe: cannot find -lboost_system collect2.exe: error: ld returned 1 exit status src/demo/CMakeFiles/searchfiles.dir/build.make:109 : la recette pour la cible « src/demo/searchfiles.exe » a échouée make[2]: [src/demo/searchfiles.exe] Erreur 1 CMakeFiles/Makefile2:466 : la recette pour la cible « src/demo/CMakeFiles/searchfiles.dir/all » a échouée make[1]: [src/demo/CMakeFiles/searchfiles.dir/all] Erreur 2
when I look at src/demo/CMakeFiles/searchfiles.dir/build.make I can see that there is the following libs:
-lboost_system -lboost_date_time-mt -lboost_filesystem-mt -lboost_iostreams-mt -lboost_regex-mt -lboost_system-mt -lboost_thread-mt -lboost_chrono-mt -lboost_atomic-mt -lboost_filesystem-mt -lboost_iostreams-mt -lboost_regex-mt -lboost_system-mt
to make it compile I have to remove -lboost_system for
src/demo/deletefiles
src/demo/indexfiles
src/demo/searchfiles
I mean I need to remove it inside the generated makefiles build.make but I don't know how to fix it properly. Is it a problem with cmake or with your makefiles ?
Once I have managed to compile demo programs I still have another error when it tries to compile some tests using google test:
[ 68%] Building CXX object src/test/gtest/CMakeFiles/gtest.dir/src/gtest-all.cc.obj In file included from C:/Developer/msys64/home/Vincent/LucenePlusPlus/src/test/gtest/include/gtest/internal/gtest-internal.h:40:0, from C:/Developer/msys64/home/Vincent/LucenePlusPlus/src/test/gtest/include/gtest/gtest.h:58, from C:/Developer/msys64/home/Vincent/LucenePlusPlus/src/test/gtest/src/gtest-all.cc:39: C:/Developer/msys64/home/Vincent/LucenePlusPlus/src/test/gtest/include/gtest/internal/gtest-port.h:1743:3: error: 'AutoHandle' does not name a type AutoHandle thread_;
I found that there is some problem with mingw and google tests : https://github.com/google/googletest/issues/606 so for now I will try to see what they suggest but in the mean time if you have any suggestions I am all ears.
Platform: Windows 10 Vincent@DESKTOP-O0EU8UN MINGW64 ~/LucenePlusPlus/build $ cmake --version cmake version 3.7.0
Thanks