I am trying to build a single c++ project in Eclipse but getting the build error even if after setting the path variable with mingw path

Question

When click the buildall option in eclipse I am facing below error and object file is not getting created

**** Internal Builder is used for build               ****
g++ -O0 -g3 -Wall -c -fmessage-length=0 -osrc\helloworld.o ..\src\helloworld.cpp
Internal Builder: Cannot run program "g++"

Answer 1

Put complete path of c++ compiler present in the mingw , in the enviroment variable of eclipse. Then close the IDE and restart it .