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How to complie a c++ program in Unix or Cygwin?

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Top Forums Programming How to complie a c++ program in Unix or Cygwin?
# 8  
Old 03-22-2007
Quote:
No, it shouldn't. Make depends on having a Makefile

make does NOT depend on having a makefile.

it has builtin implicit rules.

you need the g++ compiler

try make -pns | grep CXX
# 9  
Old 03-26-2007
Quote:
Originally Posted by meili100
How to compile the following "test.cpp" code? It reports "std error"...

#include <vector>
#include<iostream>

int main(){
std:vector <int> a1(10);
a1[0]=12;
std:cout<<a1[0]<<endl;
return 0;
}

Instead of colon (Smilie after std u shld use scope resolution operator (:: ) That will solve ur problem ... but if u wanna use endl then u shld compile with g++ as endl is compile with g++ complier .... and give space after include .... the syntax shld be perfect then only code will complie ... thanks
# 10  
Old 03-27-2007
c++ compilation
Hi,
U can also compile c++ programs with gcc
i am giving an example which need one library to be linked
gcc xyz.cpp -lstdc++
# 11  
Old 03-28-2007
Thank you. But what does "-lstdc++" mean here?

Quote:
Originally Posted by manoj.rana
Hi,
U can also compile c++ programs with gcc
i am giving an example which need one library to be linked
gcc xyz.cpp -lstdc++
# 12  
Old 03-28-2007
Smilie Smilie Smilie
Last edited by meili100; 03-28-2007 at 02:15 PM..
# 13  
Old 03-28-2007
Quote:
Originally Posted by bigearsbilly
make does NOT depend on having a makefile.
I apologize gmake does not need a makefile. It should be noted that a standard make will not do this and this behavior is not something to rely on.
# 14  
Old 03-29-2007
"-lstdc++" mean
"-lstdc++" is a c++ libraray to be linked with gcc .
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