for (auto const& libname : privatize_libs) {
// load the library once to add it to the local libs, to get the absolute path
void* libhandle = dlopen(libname.c_str(), RTLD_LAZY);
+ xbt_assert(libhandle != nullptr,
+ "Cannot dlopen %s - check your settings in smpi/privatize-libs", libname.c_str());
// get library name from path
std::string fullpath = libname;
#if not defined(__APPLE__) && not defined(__HAIKU__)
target_libs.push_back(target_lib);
XBT_DEBUG("copy lib %s to %s, with size %lld", libpath.c_str(), target_lib.c_str(), (long long)fdin_size2);
smpi_copy_file(libpath, target_lib, fdin_size2);
-
- std::string sedcommand = "sed -i -e 's/" + libname + "/" + target_lib + "/g' " + target_executable;
- int status = system(sedcommand.c_str());
- xbt_assert(status == 0, "error while applying sed command %s \n", sedcommand.c_str());
+ void* handle = dlopen(target_lib.c_str(), RTLD_LAZY | RTLD_LOCAL | WANT_RTLD_DEEPBIND);
+ xbt_assert(handle != nullptr, "dlopen of library %s failed: %s (errno: %d -- %s)", target_lib.c_str(),
+ dlerror(), errno, strerror(errno));
}
}