Bug 353679

Description FH Mising name 2011-08-02 16:53:03 EDT

Build Identifier: Build id: 20110615-0604

Hi,

I try to call fortran from c++ : the cout of c++ occurs before the print of fortan in the Eclipse console. I believe this is a bug (and not an environnement or installation problem).

Here is the Cpp.cpp file :
#include <iostream>
#include <string.h>
using namespace std;
extern "C" { void cpptofortran_ ( int const * const ipInt ); }
int main ()
{
  int i = 1;
  cout << "C++ : " << i << endl;
  cpptofortran_ ( &i );
  i++;
  cout << "C++ : " << i << endl;
  cpptofortran_ ( &i );
  return 0;
}

Here is the Fortran.f90 file :
subroutine cpptofortran( ipInt )
  implicit none
  INTEGER :: ipInt
  print *, "FORTRAN : ", ipInt
  return
end subroutine cpptofortran

Here is the Makefile file :
export CYGWIN=nodosfilewarning
all:
	mkdir -p bin
	gfortran -Wall -pedantic -g3 -o0 -c Fortran.f90 -o ./bin/Fortran.o
	g++      -Wall -pedantic -g3 -o0 -c     Cpp.cpp -o     ./bin/Cpp.o
	g++      -Wall -pedantic ./bin/Cpp.o ./bin/Fortran.o -lgfortran -o ./bin/CppCallingFortran.exe

Here are the (correct) traces I got in a (Cygwin) shell terminal :
$ ./CppCallingFortran.exe
C++ : 1
 FORTRAN :            1
C++ : 2
 FORTRAN :            2

Here are the incorrect traces I got the the Eclipse console :
C++ : 1
C++ : 2
 FORTRAN :            1
 FORTRAN :            2

Problem : output is not ordered correctly in the Eclipse console (but is it correctly ordered the cygwin terminal)

I use :
1. Windows 7 64-bits
2. Java 1.6.0_17 (Java version reported by Windows 7 : I supposed this is the same version that is used by Eclipse) 
3. Eclipse 32-bits (not 64) Build id: 20110615-0604 (IDE for parallel application developpers) : I do NOT use the 32-bit version as it triggers cout problems (http://stackoverflow.com/questions/5959908/c-program-cannot-display-output-to-console-view-in-eclipse)

I am experienced in programming but I am totally new to Unix related purposes (I downloaded Eclipse 2 weeks ago for the first time) : As far as I have understood, I guess this is the right place to report my problem but if I am wrong do not hesitate to tell me and to help me to redirect this to the right place (that is the place where this bug may be fixed)

FH


Reproducible: Always

Steps to Reproduce:
1. create a C++ Makefile project
2. add the 3 file (.cpp + .f90 + Makefile)
3. run