Hi, Replying to self as I finally managed to build. I'm sharing here in case others run into similar same problem.
Obviously, there was something wrong with my build system, so I removed the gcc and optware-devel packages, reinstalled them, then rebooted the NAS, and bootstrap suceeded. I don't understand how these packages could have been corrupt as I installed the same versions two days ago, but I now realize that while I was unsuccessfully trying to bootstrap yesterday, I had another session running with an intensive data-copying rsync running. No conflicting dirs, but maybe the load on the raid system made compiling unstable. Really scary if it is so :-(. Anyway... For the sake of completeness, here are the other tweaks that were needed to bootstrap / make : The following packages have to be installed : ipkg install gcc ipkg install optware-devel ipkg install make ipkg install ncurses-dev ipkg install libidn and the following links have to be created : ln -s /opt/include/ncurses/ncurses_dll.h /opt/include/ncurses_dll.h ln -s /opt/include/ncurses/unctrl.h /opt/include/unctrl.h ln -s /opt/lib/libidn.so.11.6.8 /lib/libidn.so.11 Best regards, Vicne 2012/6/16 Vicne Vicne <[email protected]> > > Hi, all, > > I have a project that uses cmake as build system on a Synology NAS. > As I could not find binaries, I had successfully built cmake v2.8.4 one year > ago on an old ARM-based model (DS-109). Now I want to migrate my project to a > brand new Intel-based model (DS-412+ with Intel D2700 processor). > > Unfortunately, I can't seem to be able to build cmake now. I first tried with > v2.8.8 which failed, then tried again with 2.8.4, to no avail. > > ./bootstrap fails at link step with the following error on the console: > > --------------------------------------------- > g++ -I/opt/cmake-2.8.4/Bootstrap.cmk -I/opt/cmake-2.8.4/Source > -I/opt/cmake-2.8.4/Bootstrap.cmk cmStandardIncludes.o cmake.o cmakemain.o > cmakewizard.o cmCommandArgumentLexer.o cmCommandArgumentParser.o > cmCommandArgumentParserHelper.o cmDefinitions.o cmDepends.o cmDependsC.o > cmDocumentationFormatter.o cmDocumentationFormatterText.o cmPolicies.o > cmProperty.o cmPropertyMap.o cmPropertyDefinition.o cmPropertyDefinitionMap.o > cmMakeDepend.o cmMakefile.o cmExportFileGenerator.o > cmExportInstallFileGenerator.o cmInstallDirectoryGenerator.o > cmGeneratedFileStream.o cmGeneratorExpression.o cmGlobalGenerator.o > cmLocalGenerator.o cmInstallGenerator.o cmInstallExportGenerator.o > cmInstallFilesGenerator.o cmInstallScriptGenerator.o > cmInstallTargetGenerator.o cmScriptGenerator.o cmSourceFile.o > cmSourceFileLocation.o cmSystemTools.o cmTestGenerator.o cmVersion.o > cmFileTimeComparison.o cmGlobalUnixMakefileGenerator3.o > cmLocalUnixMakefileGenerator3.o cmMakefileExecutableTargetGenerator.o > cmMakefileLibraryTargetGenerator.o cmMakefileTargetGenerator.o > cmMakefileUtilityTargetGenerator.o cmBootstrapCommands.o cmCommands.o > cmTarget.o cmTest.o cmCustomCommand.o cmCustomCommandGenerator.o > cmDocumentVariables.o cmCacheManager.o cmListFileCache.o > cmComputeLinkDepends.o cmComputeLinkInformation.o cmOrderDirectories.o > cmComputeTargetDepends.o cmComputeComponentGraph.o cmExprLexer.o > cmExprParser.o cmExprParserHelper.o cmListFileLexer.o Directory.o Glob.o > RegularExpression.o SystemTools.o ProcessUNIX.o String.o System.o -o cmake > cmDepends.o: file not recognized: File truncated > collect2: ld returned 1 exit status > make: *** [cmake] Error 1 > --------------------------------------------- > > Indeed, cmDepends.o is 0 bytes. I'm attaching the corresponding > cmake_bootstrap.log > > It happens on v2.8.8 too, but with another file (3 files were 0 bytes long in > that case). > > What is weirder is that different tries don't choke on the same file, which > means that deleting 0-size files and restarting, in the end I can manage to > get a complete set of object files > > Then, upon link, I now get some errors like > cmBootstrapCommands.o: file not recognized: File format not recognized > by the same method, I get rid of those files and restart ./bootstrap, until > it says > > "CMake has bootstrapped. Now run make." > > I'm rather happy but then make fails with > ---------------------------------------------- > ... > [ 10%] Building C object > Source/kwsys/CMakeFiles/cmsysTestSharedForward.dir/testSharedForward.o > Linking C executable cmsysTestSharedForward > /opt/lib/gcc/i686-linux-gnu/4.2.1/../../../../i686-linux-gnu/lib/crt1.o: In > function `_start': > (.text+0x18): undefined reference to `main' > collect2: ld returned 1 exit status > make[2]: *** [Source/kwsys/cmsysTestSharedForward] Error 1 > make[1]: *** [Source/kwsys/CMakeFiles/cmsysTestSharedForward.dir/all] Error 2 > make: *** [all] Error 2 > ---------------------------------------------- > > Which makes me think that things are not that good in the end. > > Any idea what could cause this issue ? > > Best regards, > > > Vicne > -- Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the CMake FAQ at: http://www.cmake.org/Wiki/CMake_FAQ Follow this link to subscribe/unsubscribe: http://www.cmake.org/mailman/listinfo/cmake
