[Committed, PATCH] Disable all target libraries if not building gcc

["H.J. Lu" <hjl dot tools at gmail dot com>]

On Fri, Mar 13, 2015 at 1:06 PM, H.J. Lu <hongjiu.lu@intel.com> wrote:
> I am working on SHF_COMPRESSED support:
>
> http://www.sco.com/developers/gabi/latest/ch4.sheader.html
>
> I will import zlib from GCC source tree into binutils-gdb tree.  But zlib
> failed to build as a target library in binutils-gdb.  There is no need to
> build target libraries if not building gcc.  OK for master?
>

Tested with binutils and GCC build.  Checked into binutils-gdb tree.


> H.J.
> ---
>         * configure.ac (target_configdirs): Clear if if not building gcc.
>         * configure: Regenerated.
> ---
>  configure    | 3 +++
>  configure.ac | 3 +++
>  2 files changed, 6 insertions(+)
>
> diff --git a/configure b/configure
> index d075cf3..5caf82b 100755
> --- a/configure
> +++ b/configure
> @@ -6614,6 +6614,9 @@ Supported languages are: ${potential_languages}" "$LINENO" 5
>
>
>    ac_configure_args=`echo " $ac_configure_args" | sed -e "s/ '--enable-languages=[^ ]*'//g" -e "s/$/ '--enable-languages="$enable_languages"'/" `
> +else
> +  # Disable all target libraries if not building gcc.
> +  target_configdirs=
>  fi
>
>  # Handle --disable-<component> generically.
> diff --git a/configure.ac b/configure.ac
> index 5ff56bf..34774d8 100644
> --- a/configure.ac
> +++ b/configure.ac
> @@ -2039,6 +2039,9 @@ Supported languages are: ${potential_languages}])
>
>    AC_SUBST(stage1_languages)
>    ac_configure_args=`echo " $ac_configure_args" | sed -e "s/ '--enable-languages=[[^ ]]*'//g" -e "s/$/ '--enable-languages="$enable_languages"'/" `
> +else
> +  # Disable all target libraries if not building gcc.
> +  target_configdirs=
>  fi
>
>  # Handle --disable-<component> generically.
> --
> 1.9.3
>



-- 
H.J.