Hi all, I created an issue(https://github.com/rumpkernel/rumprun/issues/47) before, and mato replied me just now.
Here is my original post: > Hi, > > I followed this tutorial > <https://github.com/rumpkernel/wiki/wiki/Tutorial%3A-Building-Rumprun-Unikernels>. > And I wanted to compile an existing project with cmake. > > $ cmake -G "Unix Makefiles" > -DCMAKE_TOOLCHAIN_FILE=../../rumprun/app-tools/x86_64-rumprun-netbsd-toolchain.cmake > . > $ make > > cmake was successful. After typing make, I got an error: > > fatal error: sys/cpuset.h: No such file or directory > #include <sys/cpuset.h> > > It seems that there is no header file named cpuset.h in > rumprun/platform/hw/rump/include/sys > > Does anyone know how to solve this problem? > > Thanks! > mato's reply: > Hi, > Rumprun provides a NetBSD "userland" and NetBSD does not have the (Linux) > concept of cpusets. I'm assuming your project normally builds on Linux, > although I don't see a sys/cpuset.h on my Linux system -- is this > provided by an external library? In any case, you'll need to modify your > project to accomodate that, perhaps by adding the relevant tests to > CMakeLists.txt. > If you need help, please ask on IRC or on the mailing list. > The project I want to compile is zmap. I compiled it successfully in Ubuntu Linux and Mac OS X. Yes, that header(<sys/cpuset.h>) is not an linux header file. That part of code is: #if defined(__FreeBSD__) || defined(__NetBSD__) #include <sys/param.h> #include <sys/cpuset.h> #define cpu_set_t cpuset_t #endif I see the macro here, so I think these header files should be contained in NetBSD, but I still got errors. I'm not familiar with NetBSD, so I'm seeking for help. Thanks!
