Re: Nested AS_IF calls

[Adam Mercer]

On Thu, Jun 7, 2012 at 4:04 PM, Eric Blake <address@hidden> wrote:

>> AS_IF([test "$GCC" = yes],[
>                            ^
> Unmatched [.

Thanks, I'd spotted that but it still doesn't seem to fix the problem
for me. I now have:

  # check for clang
  AS_IF([test "x$GCC" = xyes],
    [AS_IF([test "`$CC -v 2>&1 | grep -c 'clang_version'`" !=
"0"],[CLANG_CC=1])],
    [CLANG_CC=])

> What you are doing should work, once you fix the typo; this is what I
> see in a resulting configure file after pasting in a corrected version
> of your attempt:
>
> if test "$GCC" = yes; then :
>  if test "`$CC -v 2>&1 | grep -c 'clang_version'`" != "0"; then :
>  CLANG_CC=1
> fi
> else
>  CLANG_CC=
> fi

I'm getting:

  # check for clang
  if test "x$GCC" = xyes; then :
  if test "`$CC -v 2>&1 | grep -c 'clang_version'`" != "0"; then :
  CLANG_CC=1
fi
else
  CLANG_CC=
fi

so it's missing a closing fi.

Cheers

Adam