Please look at the interesting behavior of gcc
//a.c
int main(void)
{
print("Hello world\n");
return 0;
}
//header.h
#include<stdio.h>
void print(char *);
void print(char *s)
{
printf("%s",s);
}
[r...@localhost JAVA]# gcc a.c -include header.h
[r...@localhost JAVA]# ./a.out
Hello world
[r...@localhost JAVA]# rm -f a.out
[r...@localhost JAVA]# gcc a.c --include header.h
[r...@localhost JAVA]# ./a.out
Hello world
[r...@localhost JAVA]# rm -f a.out
[r...@localhost JAVA]# gcc a.c -includeheader.h
[r...@localhost JAVA]# ./a.out
Hello world
[r...@localhost JAVA]# rm -f a.out
[r...@localhost JAVA]# gcc a.c --includeheader.h
cc1: error: unrecognized command line option "-fincludeheader.h"
[r...@localhost JAVA]#
--
Summary: Unstable behavior of --include option with gcc
Product: gcc
Version: 3.4.6
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: RaghwendraKumar dot M at hcl dot in
GCC host triplet: OS: CentOS(Linux localhost.localdomain 2.6.9-55.EL #1
Wed May 2
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43059
