[OE-core] [PATCH] cmd1.bbclass: Ensure ncurses is built and used for menuconfig tasks
Darren Hart
darren.hart at intel.com
Thu May 31 14:46:35 UTC 2012
On 05/31/2012 06:29 AM, Richard Purdie wrote:
> Currently, the task just exits if something goes wrong. This adds the
> ncurses-native dependency. It also adds a small delay before closing the
> window so any messages displayed there can be seen.
>
> Trying to get the kernel build system to correctly find and link with
> our copy of ncurses is some kind of nightmare. I ended up having to add
> it to HOST_LOADLIBES globally for this task which is rather nasty but I
> couldn't find any other way.
>
> [YOCTO #2513]
>
> Signed-off-by: Richard Purdie <richard.purdie at linuxfoundation.org>
> ---
> diff --git a/meta/classes/cml1.bbclass b/meta/classes/cml1.bbclass
> index d429188..bd25311 100644
> --- a/meta/classes/cml1.bbclass
> +++ b/meta/classes/cml1.bbclass
> @@ -9,9 +9,15 @@ addtask configure after do_unpack do_patch before do_compile
>
> inherit terminal
>
> +OE_TERMINAL_EXPORTS += "HOST_EXTRACFLAGS HOSTLDFLAGS HOST_LOADLIBES"
> +HOST_EXTRACFLAGS = "${BUILD_CFLAGS} ${BUILD_LDFLAGS}"
> +HOSTLDFLAGS = "${BUILD_LDFLAGS}"
> +HOST_LOADLIBES = "-lncurses"
> +
> python do_menuconfig() {
> - oe_terminal("make menuconfig", '${PN} Configuration', d)
> + oe_terminal("${SHELL} -c \"make menuconfig; echo 'Pausing for 5 seconds'; sleep 5\"", '${PN} Configuration', d)
Perhaps only sleeping if menuconfig returns non-zero? This would avoid
the unnecessary lag after a successful menuconfig session.
--
Darren Hart
Intel Open Source Technology Center
Yocto Project - Linux Kernel
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