Hi,
I tried installing boost process on my Solaris 10 Sparc machine. On
compiling it using gcc-6.3.0, I ran into a static assert failure at compile
time at
https://github.com/boostorg/process/blob/boost-1.68.0/include/boost/process/....
In order to fix that, I changed
static_assert(!WIFEXITED(still_active) && !WIFSIGNALED(still_active), "Internal
Error");
to static_assert(!WIFEXITED(still_active), "Internal Error");
There is some discussion about this at
https://www.openwall.com/lists/musl/2018/08/10/1
Now, the following code works well onCentOS 7(where no change was made to
Boost process), but fails on Solaris 10 (where I made the above change as a
workaround). On Solaris 10, the return code is 127 and stdout and stderr are
empty.
#include <iostream>#include <thread>#include
#include
namespace bp = boost::process ;int main(int argc, char** argv){
std::futurestd::string dataOut;
std::futurestd::string dataErr;
std::string command = "ls";
boost::asio::io_service ios;
bp::child c(command, bp::std_out > dataOut, bp::std_err > dataErr, ios);
ios.run();
c.wait();
int result = c.exit_code();
std::string stdOut = dataOut.get();
std::string stdErr = dataErr.get();
std::cout << "Exit Code " << result << std::endl;
std::cout << "stdOut " << stdOut << std::endl;
std::cout << "stdErr " << stdErr << std::endl;
return 0;}
Output on CentOS 7
Exit Code 0
stdOut a.out
main.cppProcess.cppProcess.h
simple.cpp
stdErr
Output on Solaris 10
Exit Code 127
stdOut
stdErr
1. Has my workaround to install Boost process on Solaris 10 broken it?
2. Is Boost-1.68.0 not supported on Solaris?
3. Is there a way I can get Boost Process to work on Solaris 10 in async
mode?
https://stackoverflow.com/questions/53780273/boost-process-fails-on-solaris-...
--
Regards,
Sanket
