[Buildroot] [PATCHv2] libedit: really needs wchar support

[Yann E. MORIN]

On 2013-07-31 14:12 -0300, Gustavo Zacarias spake thusly:
> wctype.h is always included, even in configure tests.
> Fixes:
> http://autobuild.buildroot.net/results/ed8/ed85b9d688ad8389895e3ecd7a6a18151efc328d/
> 
> Signed-off-by: Gustavo Zacarias <gustavo at zacarias.com.ar>

Acked-by: "Yann E. MORIN" <yann.morin.1998 at free.fr>

> ---
>  package/libedit/Config.in  |  4 ++++
>  package/libedit/libedit.mk | 10 +++-------
>  2 files changed, 7 insertions(+), 7 deletions(-)
> 
> diff --git a/package/libedit/Config.in b/package/libedit/Config.in
> index 4747a38..72b0cf1 100644
> --- a/package/libedit/Config.in
> +++ b/package/libedit/Config.in
> @@ -1,5 +1,6 @@
>  config BR2_PACKAGE_LIBEDIT
>  	bool "libedit"
> +	depends on BR2_USE_WCHAR
>  	select BR2_PACKAGE_NCURSES
>  	help
>  	  The editline library (from BSD) provides generic line editing
> @@ -12,3 +13,6 @@ config BR2_PACKAGE_LIBEDIT
>  	  in Buildroot as it makes it much simpler than using the upstream
>  	  sources which require pmake:
>  	  http://www.thrysoee.dk/editline/
> +
> +comment "libedit requires a toolchain with WCHAR support"
> +	depends on !BR2_USE_WCHAR
> diff --git a/package/libedit/libedit.mk b/package/libedit/libedit.mk
> index 6769fdc..0ff418a 100644
> --- a/package/libedit/libedit.mk
> +++ b/package/libedit/libedit.mk
> @@ -12,6 +12,9 @@ LIBEDIT_DEPENDENCIES    = ncurses
>  # We're patching configure.ac
>  LIBEDIT_AUTORECONF      = YES
> 
> +# Doesn't really support !wchar, but support is disabled otherwise
> +LIBEDIT_CONF_OPT += --enable-widec
> +
>  # Note: libbsd required for *vis functions, but works only with a toolchain
>  # with __progname; otherwise, some features are disabled, as if libbsd was
>  # missing entirely.
> @@ -19,11 +22,4 @@ ifeq ($(BR2_PACKAGE_LIBBSD),y)
>  LIBEDIT_DEPENDENCIES   += libbsd
>  endif
> 
> -# Wide-char support is not autodetected by configure, we have to help a bit.
> -ifeq ($(BR2_TOOLCHAIN_EXTERNAL_WCHAR),y)
> -LIBEDIT_CONF_OPT       += --enable-widec
> -else
> -LIBEDIT_CONF_OPT       += --disable-widec
> -endif
> -
>  $(eval $(autotools-package))
> --
> 1.8.1.5
> 
> _______________________________________________
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> buildroot at busybox.net
> http://lists.busybox.net/mailman/listinfo/buildroot

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