it's correct I think. you need run `make`.after `./configure`
At 2016-07-21 00:42:10, "Alejandro Javier Schwoykoski" <chai...@gmail.com> wrote: Hello all, I have a device that runs a customized (more like handcrafted) embedded Linux with a resident application that controls the whole device. I was asked to develop a daemon program which basically implements a special web service (REST) that forwards external requests to the resident program and pushes asynchronous notifications from the resident program to external peers (the resident program is like a backend for this new service). I was also asked to create the communication library that integrates both programs and I thought it was a good scenario to use zmq+czmq (a req/rep and a pub/sub) instead of implementing it from scratch. Given that the target is a rather old and a non-standard Linux distro I first wanted to confirm that the zmq library works. I was able to cross compile the library and tests correctly as well as the "hello world" examples of the zguide but they do not run as expected in the target. Specifically, I checked the "test_reqrep_ipc" and the hwserver/hwclient programs. I noticed that the programs do run correctly but on socket receive operations they just block forever (context creation, socket bind and connect do work). I tried different builds of zmq (using autotools and cmake, shared lib, static lib, with debug, no debug, etc) and the result was always the same. Does anyone know what can be the issue? FYI, here is some information of the target and cross tool: # uname -a Linux ASC8848A 2.6.28.9-Mozart-8G #37 PREEMPT Fri Jun 3 14:59:58 PDT 2016 armv5tejl unknown chaicko@gauss:~$ arm-unknown-linux-uclibcgnueabi-g++ -v Using built-in specs. Target: arm-unknown-linux-uclibcgnueabi Configured with: /home_3/jack.zhan/buildroot/buildroot-2010.11-r46561-opt/output/toolchain/gcc-4.3.5/configure --prefix=/opt/Mozart_toolchain/arm-eabi-uclibc//usr --build=x86_64-unknown-linux-gnu --host=x86_64-unknown-linux-gnu --target=arm-unknown-linux-uclibcgnueabi --enable-languages=c,c++ --with-sysroot=/opt/Mozart_toolchain/arm-eabi-uclibc/ --with-build-time-tools=/opt/Mozart_toolchain/arm-eabi-uclibc//usr/arm-unknown-linux-uclibcgnueabi/bin --disable-__cxa_atexit --enable-target-optspace --with-gnu-ld --disable-libssp --disable-multilib --disable-tls --enable-shared --with-gmp=/home_3/jack.zhan/buildroot/buildroot-2010.11-r46561-opt/output/toolchain/gmp --with-mpfr=/home_3/jack.zhan/buildroot/buildroot-2010.11-r46561-opt/output/toolchain/mpfr --disable-nls --enable-threads --disable-decimal-float --with-float=soft --with-abi=aapcs-linux --with-arch=armv5te --with-tune=arm926ej-s --with-pkgversion='Buildroot 2010.11' --with-bugurl=http://bugs.buildroot.net/ Thread model: posix gcc version 4.3.5(Buildroot 2010.11) You can find the output from ./configure here: http://pastebin.com/pVFf5x09 Thank you for your help. -- Alejandro J. Schwoykoski
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