10:25:10**** Incremental Build of configuration my_prj_demo for project B91_Driver_Demo ****
make -j20 all
1[main] make 15752 child_info_fork::abort: D:\TelinkIoTStudio\RDS\V3.2.3\cygwin\bin\cygltdl-7.dll: Loaded to different address:parent(0x7E0000)!=child(0x7A0000)
make: fork: Resource temporarily unavailable
"make -j20 all" terminated with exit code 2. Build might be incomplete.10:25:10 Build Finished.0 errors,0 warnings.(took 238ms)