Patch for autoconf cleanup/update in ld subdirectory

[Zack Weinberg]

Steve Ellcey <sje@cup.hp.com> writes:

> --- 115,125 ----
>   	
>   BFD_BINARY_FOPEN
>   
> ! AC_CHECK_DECLS(strstr)
> ! AC_CHECK_DECLS(free)
> ! AC_CHECK_DECLS(sbrk)
> ! AC_CHECK_DECLS(getenv)
> ! AC_CHECK_DECLS(environ)

Why not

AC_CHECK_DECLS([strstr, free, sbrk, getenv, environ])

?

zw