Cannot compile the examples using “make” with Cygwin (no object file)
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Hi,rnI am new on OpenLB. I downloaded OpenLB V0.9 first and then V1.0 yesterday. I installed and updated Cygwin to add the files required such as “make”, “openmpi” and “gcc”. I tried a couple of examples using make but failed to compile any one. The errors for V0.9 examples are the same, “Fatal error … no *.o file”. Below is the output of compiling example “cylinder2d” of V1.0: Any clue? Thanks,rnrnJohnrnrn$ makernCreate dependencies for cylinder2d.cpprnCompile cylinder2d.cpprng++ -O3 -Wall -std=c++0x -I../../src -I../../src/ -I../../src/external -c cylinder2d.cpp -o /cygdrive/d/Research01/SRV_resonance/LBcode/OpenLB/olb-1.0r0/examples/cylinder2d/cylinder2d.ornIn file included from ../../src/core/units.h:38:0,rn from ../../src/functors/blockBaseF3D.h:31,rn from ../../src/functors/superBaseF3D.h:30,rn from ../../src/functors/indicator/indicatorBaseF3D.h:33,rn from ../../src/functors/indicator/indicatorF3D.h:28,rn from ../../src/functors/analyticalF.h:31,rn from ../../src/core/blockLatticeStructure2D.h:38,rn from ../../src/boundary/boundaryCondition2D.h:29,rn from ../../src/boundary/boundary2D.h:28,rn from ../../src/olb2D.h:1,rn from cylinder2d.cpp:41:rn../../src/core/singleton.h: In member function ‘void olb::singleton::Directories::createDirectory(std::__cxx11::string)’:rn../../src/core/singleton.h:96:38: error: no matching function for call to ‘stat::stat(const char*, stat*)’rn if (stat(path.c_str(), &statbuf) != 0) {rn ^rnIn file included from C:/TDM-GCC-64/x86_64-w64-mingw32/include/wchar.h:384:0,rn from C:/TDM-GCC-64/lib/gcc/x86_64-w64-mingw32/5.1.0/include/c++/cwchar:44,rn from C:/TDM-GCC-64/lib/gcc/x86_64-w64-mingw32/5.1.0/include/c++/bits/postypes.h:40,rn from C:/TDM-GCC-64/lib/gcc/x86_64-w64-mingw32/5.1.0/include/c++/iosfwd:40,rn from C:/TDM-GCC-64/lib/gcc/x86_64-w64-mingw32/5.1.0/include/c++/ios:38,rn from C:/TDM-GCC-64/lib/gcc/x86_64-w64-mingw32/5.1.0/include/c++/ostream:38,rn from C:/TDM-GCC-64/lib/gcc/x86_64-w64-mingw32/5.1.0/include/c++/iostream:39,rn from ../../src/core/olbDebug.h:28,rn from ../../src/core/cell.h:30,rn from ../../src/core/blockLatticeStructure2D.h:31,rn from ../../src/boundary/boundaryCondition2D.h:29,rn from ../../src/boundary/boundary2D.h:28,rn from ../../src/olb2D.h:1,rn from cylinder2d.cpp:41:rnC:/TDM-GCC-64/x86_64-w64-mingw32/include/_mingw_stat64.h:34:10: note: candidate: stat::stat()rn struct stat {rn ^rnC:/TDM-GCC-64/x86_64-w64-mingw32/include/_mingw_stat64.h:34:10: note: candidate expects 0 arguments, 2 providedrnC:/TDM-GCC-64/x86_64-w64-mingw32/include/_mingw_stat64.h:34:10: note: candidate: constexpr stat::stat(const stat&)rnC:/TDM-GCC-64/x86_64-w64-mingw32/include/_mingw_stat64.h:34:10: note: candidate expects 1 argument, 2 providedrnC:/TDM-GCC-64/x86_64-w64-mingw32/include/_mingw_stat64.h:34:10: note: candidate: constexpr stat::stat(stat&&)rnC:/TDM-GCC-64/x86_64-w64-mingw32/include/_mingw_stat64.h:34:10: note: candidate expects 1 argument, 2 providedrnmake: *** [/cygdrive/d/Research01/SRV_resonance/LBcode/OpenLB/olb-1.0r0/examples/cylinder2d/cylinder2d.o] Error 1rn
Hi WopenLB,rnrnThanks for reporting. We tried to reproduce your case in two different systems using cgywin, gcc and openmpi. However, in both cases it was working fine. rnrnI found this https://github.com/simhacker/micropolis/issues/10 which points in the direction that there might be a problem with the includes.rnrnYou can try changing this part in the file singleton.h: rnrn#ifdef _WIN32rn#include <direct.h>rn#else //f defined __linux__rn#include <sys/stat.h>rn#endifrnrnremoving all line with “”#”” or maybe change #ifdef _WIN32 to a 64-bit version since it looks like you are working on a 64-bit machine.rnrnPlease, let us know what you find because it might be of interest for others as well.rnrnBestrnMathias
Please try rn1/ rn#include <direct.h>rn#include <sys/stat.h>rnrnand rnrn2/rn#ifdef _WIN62rn#include <direct.h>rn#else //f defined __linux__rn#include <sys/stat.h>rn#endifrn
Please compile version 1 again after cleaning the build, i.e.rnrnmake cleanbuildrnmake cleanrnmake
Hi WopenLB,rnrnI’ve tried to reproduce your error, but failed. (Un)fortunately everything’s compiling without errors on my side. So I have to guess. From your last error :rn””Fatal error: can’t create /cygdrive/d/Research01/SRV_resonance/LBcode/OpenLB/olb-1.0r0/examples/cylinder2d/cylinder2d.o: No such file or directory””,rni guess that for some reason the file cylinder2d.o can not be created. Possible reasons are:rnrn- The folder /cygdrive/d/Research01/SRV_resonance/LBcode/OpenLB/olb-1.0r0/examples/cylinder2d does not exist.rn- You do not have permission to write in that folder.rn- You do not have enough free disk space.rnrnFrom one of the earlier posts I see that you’re using mingw as compiler. OpenLB is not tested with mingw. So execute the cygwin setup again and when you get to “”select packages”” enter “”g++”” and uninstall mingw64* and everything else and install gcc-g++. When you’re at it also install wget.rnrnAfter that remove the entire OpenLB folder to make sure you get a clean setup and follow my lead:rn$ wget http://www.optilb.com/openlb/wp-content/uploads/2016/03/olb-1.0r0.tgzrnrn%5BEdit%5D I just saw that the forum is adding an http:// after the wget. Don’t type that it leads to an error. Start with www. [/Edit]rnrn$ tar -xf olb-1.0r0.tgzrnrn$ cd olb-1.0r0rnrn$ makernrnHope that everything works.rnrnCheersrnThomasrnrn
Hello, I am a newbie to OpenLb and to this forum. I even don’t know how to post my problem, can’t find any option! I am having similar error compiling the code. See below:rnrn
rn– Entering src/particles/boundaries (compile)rnmake[2]: Entering directory ‘/home/ShafiulMintu/olb-1.0r0/src/particles/boundaries’rnmake[2]: Nothing to be done for ‘compile’.rnmake[2]: Leaving directory ‘/home/ShafiulMintu/olb-1.0r0/src/particles/boundaries’rn– Leaving src/particles/boundaries (compile)rn
rn
rn– Entering src/utilities (compile)rnmake[2]: Entering directory ‘/home/ShafiulMintu/olb-1.0r0/src/utilities’rnCompile timer.cpprng++ -DOLB_PRECOMPILED -O3 -Wall -std=c++0x -I../../src -I../../src/ -I../../src/external -c timer.cpp -o ../../build/precompiled/obj/timer.ornIn file included from timer.cpp:25:0:rntimer.hh: In member function ‘void olb::util::Timer<T>::start()’:rntimer.hh:101:31: error: there are no arguments to ‘gettimeofday’ that depend on a template parameter, so a declaration of ‘gettimeofday’ must be available [-fpermissive]rn gettimeofday(&msTimeStart, 0); // time in msrn ^rntimer.hh:101:31: note: (if you use ‘-fpermissive’, G++ will accept your code, but allowing the use of an undeclared name is deprecated)rntimer.hh:102:29: error: there are no arguments to ‘gettimeofday’ that depend on a template parameter, so a declaration of ‘gettimeofday’ must be available [-fpermissive]rn gettimeofday(&msTimeCur, 0); // time in ms, here only necessary for MLUP-calculationsrn ^rntimer.hh: In member function ‘void olb::util::Timer<T>::update(int)’:rntimer.hh:113:29: error: there are no arguments to ‘gettimeofday’ that depend on a template parameter, so a declaration of ‘gettimeofday’ must be available [-fpermissive]rn gettimeofday(&msTimeCur, 0); // time in msrn ^rntimer.hh: In member function ‘void olb::util::Timer<T>::stop()’:rntimer.hh:138:29: error: there are no arguments to ‘gettimeofday’ that depend on a template parameter, so a declaration of ‘gettimeofday’ must be available [-fpermissive]rn gettimeofday(&msTimeEnd, 0); // time in msrn ^rntimer.hh: In instantiation of ‘void olb::util::Timer<T>::start() [with T = double]’:rntimer.cpp:31:16: required from hererntimer.hh:101:15: error: ‘gettimeofday’ was not declared in this scopern gettimeofday(&msTimeStart, 0); // time in msrn ^rntimer.hh:102:15: error: ‘gettimeofday’ was not declared in this scope, and no declarations were found by argument-dependent lookup at the point of instantiation [-fpermissive]rn gettimeofday(&msTimeCur, 0); // time in ms, here only necessary for MLUP-calculationsrn ^rntimer.hh:101:15: note: ‘gettimeofday’ declared here, later in the translation unitrn gettimeofday(&msTimeStart, 0); // time in msrn ^rntimer.hh: In instantiation of ‘void olb::util::Timer<T>::update(int) [with T = double]’:rntimer.cpp:31:16: required from hererntimer.hh:113:15: error: ‘gettimeofday’ was not declared in this scopern gettimeofday(&msTimeCur, 0); // time in msrn ^rntimer.hh: In instantiation of ‘void olb::util::Timer<T>::stop() [with T = double]’:rntimer.cpp:31:16: required from hererntimer.hh:138:15: error: ‘gettimeofday’ was not declared in this scopern gettimeofday(&msTimeEnd, 0); // time in msrn ^rnmake[2]: *** [Makefile:62: ../../build/precompiled/obj/timer.o] Error 1rnmake[2]: Leaving directory ‘/home/ShafiulMintu/olb-1.0r0/src/utilities’rn– Leaving src/utilities (compile)rn
rnmake[1]: Leaving directory ‘/home/ShafiulMintu/olb-1.0r0’rnLink aorta3drng++ aorta3d.o -L../../build/precompiled/lib -lolb -o aorta3drnaorta3d.o:aorta3d.cpp:(.text+0x147b): undefined reference to `olb::util::Timer<double>::update(int)’rnaorta3d.o:aorta3d.cpp:(.text+0x147b): relocation truncated to fit: R_X86_64_PC32 against undefined symbol `olb::util::Timer<double>::update(int)’rnaorta3d.o:aorta3d.cpp:(.text+0x148a): undefined reference to `olb::util::Timer<double>::printStep(int)’rnaorta3d.o:aorta3d.cpp:(.text+0x148a): relocation truncated to fit: R_X86_64_PC32 against undefined symbol `olb::util::Timer<double>::printStep(int)’rnaorta3d.o:aorta3d.cpp:(.text.startup+0x54e): undefined reference to `olb::util::Timer<double>::Timer(int, int, bool*, int)’rnaorta3d.o:aorta3d.cpp:(.text.startup+0x54e): relocation truncated to fit: R_X86_64_PC32 against undefined symbol `olb::util::Timer<double>::Timer(int, int, bool*, int)’rnaorta3d.o:aorta3d.cpp:(.text.startup+0x556): undefined reference to `olb::util::Timer<double>::start()’rnaorta3d.o:aorta3d.cpp:(.text.startup+0x556): relocation truncated to fit: R_X86_64_PC32 against undefined symbol `olb::util::Timer<double>::start()’rnaorta3d.o:aorta3d.cpp:(.text.startup+0x57e): undefined reference to `olb::util::Timer<double>::stop()’rnaorta3d.o:aorta3d.cpp:(.text.startup+0x57e): relocation truncated to fit: R_X86_64_PC32 against undefined symbol `olb::util::Timer<double>::stop()’rnaorta3d.o:aorta3d.cpp:(.text.startup+0x586): undefined reference to `olb::util::Timer<double>::printSummary()’rnaorta3d.o:aorta3d.cpp:(.text.startup+0x586): relocation truncated to fit: R_X86_64_PC32 against undefined symbol `olb::util::Timer<double>::printSummary()’rnaorta3d.o:aorta3d.cpp:(.text.startup+0x616): undefined reference to `olb::util::Timer<double>::Timer(int, int, bool*, int)’rnaorta3d.o:aorta3d.cpp:(.text.startup+0x616): relocation truncated to fit: R_X86_64_PC32 against undefined symbol `olb::util::Timer<double>::Timer(int, int, bool*, int)’rnaorta3d.o:aorta3d.cpp:(.text.startup+0x61e): undefined reference to `olb::util::Timer<double>::start()’rnaorta3d.o:aorta3d.cpp:(.text.startup+0x61e): relocation truncated to fit: R_X86_64_PC32 against undefined symbol `olb::util::Timer<double>::start()’rnaorta3d.o:aorta3d.cpp:(.text.startup+0x6fd): undefined reference to `olb::util::Timer<double>::stop()’rnaorta3d.o:aorta3d.cpp:(.text.startup+0x6fd): relocation truncated to fit: R_X86_64_PC32 against undefined symbol `olb::util::Timer<double>::stop()’rnaorta3d.o:aorta3d.cpp:(.text.startup+0x705): undefined reference to `olb::util::Timer<double>::printSummary()’rnaorta3d.o:aorta3d.cpp:(.text.startup+0x705): relocation truncated to fit: R_X86_64_PC32 against undefined symbol `olb::util::Timer<double>::printSummary()’rncollect2: error: ld returned 1 exit statusrnmake: *** [Makefile:103: aorta3d] Error 1rnrnAny idea what I am missing? Would highly appreicaite any help.rnrnThanks.Hi,rnrnplease try to replace “”gettimeofday”” by “”::gettimeofday”” in “”timer.hh”” and let us please know if it works. In our cygwin/gcc version everything is fine. Please, also state the cygwin adn gcc version you are using.rnrnBestrnMathias
Hi Mathias,rnrnIt did not work. Got the following error:rnrntimer.hh:101:3: error: ‘::gettimeofday’ has not been declaredrn ::gettimeofday(&msTimeStart, 0); // time in msrnrnI reinstalled cygwin and gcc version 5.3.0-5 and did the following:rnrnmake cleanbuildrnmake cleanrnmakernrnAnd still got the same error. rn
Googeling I found that someone solved it by putting “”#include <sys/time.h>”” also in the “”timer.hh”” file. Best Mathiasrn
Hi Mathias,rnrnUnfortunately, it still did not work for me. I got the same error message in slightly different texts:rnrntimer.hh:103:15: error: ‘gettimeofday’ was not declared in this scope, and no declarations were found by argument-dependent lookup at the point of instantiation. rnrnThanks.
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