Open-mesh Doesn't Build

[msouiai]

Hi, i am trying to install open-mesh using

brew install open-mesh

however i encounter the following error message:

[ 66%] Building CXX object src/OpenMesh/Apps/VDProgMesh/Synthesizer/CMakeFiles/Synthesizer.dir///QtViewer/QGLViewerWidget.cc.o /tmp/open-mesh-PH75/OpenMesh-2.3/src/OpenMesh/Apps/VDProgMesh/mkbalancedpm/mkbalancedpm.cc:244:13: error: use of undeclared identifier 'getopt' while ((c=getopt(argc, argv, "n:o:N:Ih"))!=-1) ^ /tmp/open-mesh-PH75/OpenMesh-2.3/src/OpenMesh/Apps/VDProgMesh/mkbalancedpm/mkbalancedpm.cc:248:26: error: use of undeclared identifier 'optarg' case 'o': ofname = optarg; break; ^ /tmp/open-mesh-PH75/OpenMesh-2.3/src/OpenMesh/Apps/VDProgMesh/mkbalancedpm/mkbalancedpm.cc:249:49: error: use of undeclared identifier 'optarg' case 'n': { std::stringstream str; str << optarg; str >> decstep; } break; ^ /tmp/open-mesh-PH75/OpenMesh-2.3/src/OpenMesh/Apps/VDProgMesh/mkbalancedpm/mkbalancedpm.cc:251:49: error: use of undeclared identifier 'optarg' std::stringstream str; str << optarg; str >> normalDev; } break; ^ /tmp/open-mesh-PH75/OpenMesh-2.3/src/OpenMesh/Apps/VDProgMesh/mkbalancedpm/mkbalancedpm.cc:260:7: error: use of undeclared identifier 'optind' if (optind >= argc) ^ /tmp/open-mesh-PH75/OpenMesh-2.3/src/OpenMesh/Apps/VDProgMesh/mkbalancedpm/mkbalancedpm.cc:263:17: error: use of undeclared identifier 'optind' ifname = argv[optind]; ^ /tmp/open-mesh-PH75/OpenMesh-2.3/src/OpenMesh/Apps/Decimating/decimater.cc:453:16: error: use of undeclared identifier 'getopt' while ( (c=getopt( argc, argv, "dDhi:M:n:o:v")) != -1 ) ^ /tmp/open-mesh-PH75/OpenMesh-2.3/src/OpenMesh/Apps/Decimating/decimater.cc:460:39: error: use of undeclared identifier 'optarg' case 'i': ifname = optarg; break; ^ /tmp/open-mesh-PH75/OpenMesh-2.3/src/OpenMesh/Apps/Decimating/decimater.cc:461:39: error: use of undeclared identifier 'optarg' case 'M': opt.parse_argument( optarg ); break; ^ /tmp/open-mesh-PH75/OpenMesh-2.3/src/OpenMesh/Apps/Decimating/decimater.cc:462:50: error: use of undeclared identifier 'optarg' case 'n': opt.n_collapses = float(atof(optarg)); break; ^ /tmp/open-mesh-PH75/OpenMesh-2.3/src/OpenMesh/Apps/Decimating/decimater.cc:463:39: error: use of undeclared identifier 'optarg' case 'o': ofname = optarg; break; ^ /tmp/open-mesh-PH75/OpenMesh-2.3/src/OpenMesh/Apps/VDProgMesh/Analyzer/vdpmanalyzer.cc:266:14: error: use of undeclared identifier 'getopt' while ( (c=getopt(argc, argv, "o:"))!=-1 ) ^ /tmp/open-mesh-PH75/OpenMesh-2.3/src/OpenMesh/Apps/VDProgMesh/Analyzer/vdpmanalyzer.cc:271:26: error: use of undeclared identifier 'optarg' case 'o': ofname = optarg; break; ^ /tmp/open-mesh-PH75/OpenMesh-2.3/src/OpenMesh/Apps/VDProgMesh/Analyzer/vdpmanalyzer.cc:277:7: error: use of undeclared identifier 'optind' if (optind >= argc) ^ /tmp/open-mesh-PH75/OpenMesh-2.3/src/OpenMesh/Apps/VDProgMesh/Analyzer/vdpmanalyzer.cc:280:17: error: use of undeclared identifier 'optind' ifname = argv[optind]; ^ /tmp/open-mesh-PH75/OpenMesh-2.3/src/OpenMesh/Apps/Smoothing/smooth.cc:108:14: error: use of undeclared identifier 'getopt' while ( (c=getopt(argc, argv, "tnc:h"))!=-1 ) ^ /tmp/open-mesh-PH75/OpenMesh-2.3/src/OpenMesh/Apps/Smoothing/smooth.cc:113:10: error: use of undeclared identifier 'optarg' switch(optarg) ^ /tmp/open-mesh-PH75/OpenMesh-2.3/src/OpenMesh/Apps/Smoothing/smooth.cc:138:12: error: use of undeclared identifier 'optind' if (argc-optind < 3) ^ /tmp/open-mesh-PH75/OpenMesh-2.3/src/OpenMesh/Apps/Smoothing/smooth.cc:144:40: error: use of undeclared identifier 'optind' std::stringstream str; str << argv[optind]; str >> iterations; ^ /tmp/open-mesh-PH75/OpenMesh-2.3/src/OpenMesh/Apps/Smoothing/smooth.cc:149:19: error: use of undeclared identifier 'optind' ifname = argv[++optind]; ^ /tmp/open-mesh-PH75/OpenMesh-2.3/src/OpenMesh/Apps/Smoothing/smooth.cc:153:19: error: use of undeclared identifier 'optind' ofname = argv[++optind]; ^ 4 errors generated. make[2]: ** [src/OpenMesh/Apps/VDProgMesh/Analyzer/CMakeFiles/Analyzer.dir/vdpmanalyzer.cc.o] Error 1 make[1]: * [src/OpenMesh/Apps/VDProgMesh/Analyzer/CMakeFiles/Analyzer.dir/all] Error 2 make[1]: * Waiting for unfinished jobs.... [ 67%] 6 errors generated. Building CXX object src/OpenMesh/Apps/VDProgMesh/Synthesizer/CMakeFiles/Synthesizer.dir/moc_QGLViewerWidget.cpp.o make[2]: * [src/OpenMesh/Apps/VDProgMesh/mkbalancedpm/CMakeFiles/mkbalancedpm.dir/mkbalancedpm.cc.o] Error 1 make[1]: * [src/OpenMesh/Apps/VDProgMesh/mkbalancedpm/CMakeFiles/mkbalancedpm.dir/all] Error 2 5 errors generated. 6 errors generated. make[2]: * [src/OpenMesh/Apps/Decimating/commandlineDecimater/CMakeFiles/commandlineDecimater.dir/__/decimater.cc.o] Error 1 make[1]: * [src/OpenMesh/Apps/Decimating/commandlineDecimater/CMakeFiles/commandlineDecimater.dir/all] Error 2 make[2]: * [src/OpenMesh/Apps/Smoothing/CMakeFiles/Smoothing.dir/smooth.cc.o] Error 1 make[1]: * [src/OpenMesh/Apps/Smoothing/CMakeFiles/Smoothing.dir/all] Error 2 Linking CXX executable Dualizer [ 67%] Built target Dualizer Linking CXX executable Synthesizer [ 67%] Built target Synthesizer make: *\

Brew doctor says every things ok. Could someone please point out what i am doing wrong? Thank you!

[adamv]

Please provide the full troubleshooting information asked for in the link at the end of the build failure, in gists.

But this looks like the project is not clang-compatible, and the reports will also need to be made upstream so they can fix.

[guyfathi]

I had the same problem with building open-mesh on Mavericks. The solution I used was to add

#include

To every file it was complaining about (~10 files). After that building was successful.

[adamv]

Proposed fix in #24701.