yup. checking for C++ compiler version... 4.1.2
checking for C++ compiler vendor... (cached) gnu configure: error: GCC 4.8 or higher required (found 4.1.2) [vinod@smfd-atr-11-sr1 build-cmake]$ echo $? 1 On Thu, Jul 23, 2015 at 12:17 PM, Alex Clemmer <[email protected]> wrote: > We can easily change that to be a FATAL_ERROR or a WARNING. I > recommend being at parity with autotools -- am I correct in assuming > that it errors out? > > On Thu, Jul 23, 2015 at 12:12 PM, Vinod Kone <[email protected]> wrote: > > The one thing I found odd while testing was that some errors when running > > 'cmake' do not result in a non-zero exit status. > > For example, when I tested with an older version of GCC it gave a warning > > about C++11 not being supported but went ahead otherwise. > > > > -- Performing Test COMPILER_SUPPORTS_CXX11 - Failed > > > > *-- > > > Thecompiler/usr/bin/c++doesnotsupportthe`-std=c++11`flag.PleaseuseadifferentC++compiler.* > > > > -- Looking for include file pthread.h > > > > -- Looking for include file pthread.h - found > > > > -- Looking for pthread_create > > > > -- Looking for pthread_create - not found > > > > -- Looking for pthread_create in pthreads > > > > -- Looking for pthread_create in pthreads - not found > > > > -- Looking for pthread_create in pthread > > > > -- Looking for pthread_create in pthread - found > > > > -- Found Threads: TRUE > > > > -- Found ZLIB: /usr/lib64/libz.so (found version "1.2.3") > > > > -- Found APR headers: /usr/include/apr-1 > > > > -- Found APR library: /usr/lib64/libapr-1.so > > > > -- Found APRUTIL headers: /usr/include/apr-1 > > > > -- Found APRUTIL library: /usr/lib64/libaprutil-1.so > > > > -- Found SVN lib: /usr/lib64/libsvn_client-1.so > > > > -- Found SVN lib: /usr/lib64/libsvn_delta-1.so > > > > -- Found SVN lib: /usr/lib64/libsvn_diff-1.so > > > > -- Found SVN lib: /usr/lib64/libsvn_fs-1.so > > > > -- Found SVN lib: /usr/lib64/libsvn_fs_base-1.so > > > > > > > > > > On Thu, Jul 23, 2015 at 12:07 PM, Alex Clemmer < > [email protected]> > > wrote: > > > >> I've put up a pair of fixes, tested on OS X 10.10. They are here: > >> > >> (1) https://reviews.apache.org/r/36740/ > >> (2) https://reviews.apache.org/r/36741/ > >> > >> This should resolve the issues, and thanks again for the bug report. > >> > >> On Thu, Jul 23, 2015 at 3:32 AM, haosdent <[email protected]> wrote: > >> > Sure, I use OS X 10.10. Seems OS X don't have librt, don't add rt when > >> the > >> > operate system is OSX? > >> > > >> > On Thu, Jul 23, 2015 at 6:22 PM, Alex Clemmer < > >> [email protected]> > >> > wrote: > >> > > >> >> Thanks for reporting the issue! I appreciate it. > >> >> > >> >> This code is trying to find librt, which provides the POSIX.1b > >> >> Realtime Extension (i.e., things like message passing, async I/O, > >> >> mmap'd files, etc.). Assuming you're running some flavor of Linux, > >> >> this _should_ exist on your system already, and `find_library` is the > >> >> CMake-standard function to find it, so it is not immediately clear to > >> >> me what went wrong here. > >> >> > >> >> Do you mind if I ask what system you are running? > >> >> > >> >> On Thu, Jul 23, 2015 at 1:16 AM, haosdent <[email protected]> > wrote: > >> >> > Hi, @Alex Clemmer I try to build it on OS X 10.10 > >> >> > > >> >> > ``` > >> >> > mkdir build-cmake > >> >> > cmake .. > >> >> > make > >> >> > ``` > >> >> > > >> >> > But have this error: > >> >> > ``` > >> >> > CMake Error: The following variables are used in this project, but > >> they > >> >> are > >> >> > set to NOTFOUND. > >> >> > Please set them or make sure they are set and tested correctly in > the > >> >> CMake > >> >> > files: > >> >> > LIBRT_LIBRARIES > >> >> > linked by target "tests" in directory > >> >> > /Users/haosdent/workspace/cpp/mesos/3rdparty/libprocess/src/tests > >> >> > > >> >> > -- Configuring incomplete, errors occurred! > >> >> > ``` > >> >> > > >> >> > Any steps I wrong here? > >> >> > > >> >> > On Thu, Jul 23, 2015 at 11:27 AM, Marco Massenzio < > >> [email protected]> > >> >> > wrote: > >> >> > > >> >> >> This is really cool! > >> >> >> Eclipse CDT is becoming a bit tiresome to use, but JetLabs' CLion > >> only > >> >> >> support cmake, so I definitely have a stake in this working :) > >> >> >> > >> >> >> Please keep us posted on progress, I'll definitely try and give > it a > >> >> spin > >> >> >> on Ubuntu and OSX. > >> >> >> Thanks for doing it! > >> >> >> > >> >> >> *Marco Massenzio* > >> >> >> *Distributed Systems Engineer* > >> >> >> > >> >> >> On Wed, Jul 22, 2015 at 6:06 PM, Alex Clemmer < > >> >> [email protected] > >> >> >> > > >> >> >> wrote: > >> >> >> > >> >> >> > On Wed, Jul 22, 2015 at 3:47 PM, Vinod Kone < > [email protected]> > >> >> wrote: > >> >> >> > > This is exciting! Thanks for sharing the progress Alex. > >> >> >> > > > >> >> >> > > Mind sending us instructions on how to build/test with cmake > for > >> >> noobs > >> >> >> > like > >> >> >> > > me? > >> >> >> > > >> >> >> > Ah, rats, I knew I was forgetting something. > >> >> >> > > >> >> >> > It actually looks pretty much like the autotools build system: > >> >> >> > > >> >> >> > 1. Make sure you have all the "normal" system dependencies > >> installed > >> >> >> > (like APR, etc.) > >> >> >> > 2. Make sure you have CMake 2.8 or later installed on your > machine. > >> >> >> > (On Ubuntu this looks like: `sudo apt-get install cmake`) > >> >> >> > 3. Go to the root of your Mesos source tree and do something > like > >> the > >> >> >> > following. Note that you will never have to run bootstrap or > >> >> >> > configure, so you should _only_ have to run the following > commands. > >> >> >> > > >> >> >> > mkdir build-cmake > >> >> >> > cmake .. > >> >> >> > make > >> >> >> > > >> >> >> > 4. Watch as it builds, and hopefully doesn't explode! > >> >> >> > > >> >> >> > Finally to run tests, you can do `make test ARGS="-V"`. They run > >> >> >> > without ANSI colors right now, which is not ideal, but we know > >> it's an > >> >> >> > issue. > >> >> >> > > >> >> >> > > >> >> >> > -- > >> >> >> > Alex > >> >> >> > > >> >> >> > Theory is the first term in the Taylor series of practice. -- > >> Thomas M > >> >> >> > Cover (1992) > >> >> >> > > >> >> >> > >> >> > > >> >> > > >> >> > > >> >> > -- > >> >> > Best Regards, > >> >> > Haosdent Huang > >> >> > >> >> > >> >> > >> >> -- > >> >> Alex > >> >> > >> >> Theory is the first term in the Taylor series of practice. -- Thomas > M > >> >> Cover (1992) > >> >> > >> > > >> > > >> > > >> > -- > >> > Best Regards, > >> > Haosdent Huang > >> > >> > >> > >> -- > >> Alex > >> > >> Theory is the first term in the Taylor series of practice. -- Thomas M > >> Cover (1992) > >> > > > > -- > Alex > > Theory is the first term in the Taylor series of practice. -- Thomas M > Cover (1992) >
