How to link against msvcr90.dll with mingw gcc ?

Question

How to link against msvcr90.dll with mingw gcc? I tried -lmsvcr90, here's the minimal example:

#include <stdio.h>
int main(int argc, const char *argv[]) {
    printf("%s\n", "hello");
    return 0;
}

My OS is win7, with mingw gcc 4.5.0

$ gcc -v
...
gcc version 4.5.0 (GCC)
$ gcc hello.c -lmsvcr90
$ a

Then I got this error:

R6034

    An application has made an attempt to load the C runtime library incorrectly.
    Please contact the application's support team for more information.

Which part am I missing ?