Re: what is the equivalent of -xM1(solaris compiler option) in gcc

[nagarjun <nagarjunreddy.iit@gmail.com>]

Got the following from solaris help doc:

Generates makefile dependencies like -xM, but excludes /usr/include files. 

For example:

more hello.c
#include<stdio.h>
main()
{
    (void)printf(“hello\n”);
}
cc– xM hello.c
hello.o: hello.c
hello.o: /usr/include/stdio.h

Compiling with -xM1 does not report header file dependencies:

cc– xM1 hello.c
hello.o: hello.c



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