Patchwork glib: Drop dbus dependency, it isn't useful

dbus is only needed for some of the glib tests which we don't use. We can
therefore drop the dependency and gain some small parallelism gains.

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
---

On Sat, Feb 25, 2012 at 03:57:26PM +0000, Richard Purdie wrote:
> dbus is only needed for some of the glib tests which we don't use. We can
> therefore drop the dependency and gain some small parallelism gains.
> 
> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
> ---
> diff --git a/meta-yocto/conf/distro/poky-tiny.conf b/meta-yocto/conf/distro/poky-tiny.conf
> index 411347a..5d1d67a 100644
> --- a/meta-yocto/conf/distro/poky-tiny.conf
> +++ b/meta-yocto/conf/distro/poky-tiny.conf
> @@ -108,3 +108,5 @@ IMAGE_FSTYPES = "ext2 cpio.gz"
>  #        variants of all compatible machines, but that leads to a lot
>  #        more machine configs to maintain long term.
>  MACHINE_ESSENTIAL_EXTRA_RDEPENDS = ""
> +
> +ASSUME_PROVIDED += "pkgconfig$"

^^ this doesn't seem related to this patch and what's meaning of trailing $, or just typo?

> diff --git a/meta/recipes-core/glib-2.0/glib-2.0/nodbus.patch b/meta/recipes-core/glib-2.0/glib-2.0/nodbus.patch
> new file mode 100644
> index 0000000..1486203
> --- a/dev/null
> +++ b/meta/recipes-core/glib-2.0/glib-2.0/nodbus.patch
> @@ -0,0 +1,23 @@
> +Disable dbus dependency. Autodetecting isn't deterministic, we don't have the DEPENDS
> +and we don't want to built this piece so hardcode it off.
> +
> +RP 2012/2/25
> +
> +Index: glib-2.30.2/configure.ac
> +===================================================================
> +--- glib-2.30.2.orig/configure.ac	2012-02-25 14:50:07.444242397 +0000
> ++++ glib-2.30.2/configure.ac	2012-02-25 14:51:28.096240485 +0000
> +@@ -3769,10 +3769,9 @@
> + # Check for libdbus1 - Optional - is only used in the GDBus test cases
> + #
> + # 1.2.14 required for dbus_message_set_serial
> +-PKG_CHECK_MODULES(DBUS1,
> +-                  dbus-1 >= 1.2.14,
> +-                  [AC_DEFINE(HAVE_DBUS1, 1, [Define if dbus-1 is available]) have_dbus1=yes],
> +-                  have_dbus1=no)
> ++DBUS1_CFLAGS=
> ++DBUS1_LIBS=
> ++$have_dbus1=no      
> + AC_SUBST(DBUS1_CFLAGS)
> + AC_SUBST(DBUS1_LIBS)
> + AM_CONDITIONAL(HAVE_DBUS1, [test "x$have_dbus1" = "xyes"])
> diff --git a/meta/recipes-core/glib-2.0/glib-2.0_2.30.2.bb b/meta/recipes-core/glib-2.0/glib-2.0_2.30.2.bb
> index e2170bc..0b26575 100644
> --- a/meta/recipes-core/glib-2.0/glib-2.0_2.30.2.bb
> +++ b/meta/recipes-core/glib-2.0/glib-2.0_2.30.2.bb
> @@ -1,6 +1,6 @@
>  require glib.inc
>  
> -PR = "r5"
> +PR = "r6"
>  PE = "1"
>  
>  DEPENDS += "libffi python-argparse-native zlib"
> @@ -14,6 +14,7 @@ SRC_URI = "${GNOME_MIRROR}/glib/${SHRT_VER}/glib-${PV}.tar.bz2 \
>             file://60_wait-longer-for-threads-to-die.patch \
>             file://g_once_init_enter.patch \
>             file://glib-2.0_fix_for_x32.patch \
> +           file://nodbus.patch \
>            "
>  SRC_URI[md5sum] = "b40f3889e8d24e1b367763673ca6deb5"
>  SRC_URI[sha256sum] = "94b1f1a1456c67060ca868d299bef3f7268a2c1c5c360aabb7149d4d9b2fdcd3"
> diff --git a/meta/recipes-core/glib-2.0/glib.inc b/meta/recipes-core/glib-2.0/glib.inc
> index d553869..6eddf8f 100644
> --- a/meta/recipes-core/glib-2.0/glib.inc
> +++ b/meta/recipes-core/glib-2.0/glib.inc
> @@ -13,8 +13,8 @@ LIC_FILES_CHKSUM = "file://COPYING;md5=3bf50002aefd002f49e7bb854063f7e7 \
>  BUGTRACKER = "http://bugzilla.gnome.org"
>  SECTION = "libs"
>  
> -DEPENDS = "glib-2.0-native gtk-doc-native zip dbus"
> -DEPENDS_virtclass-native = "gtk-doc-native pkgconfig-native gettext-native dbus-native"
> +DEPENDS = "glib-2.0-native gtk-doc-native zip"
> +DEPENDS_virtclass-native = "gtk-doc-native pkgconfig-native gettext-native"
>  DEPENDS_virtclass-nativesdk = "libtool-nativesdk"
>  PACKAGES =+ "${PN}-utils "
>  
> 
> 
> 
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> Openembedded-core@lists.openembedded.org
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On Sat, 2012-02-25 at 20:16 +0100, Martin Jansa wrote:
> On Sat, Feb 25, 2012 at 03:57:26PM +0000, Richard Purdie wrote:
> > dbus is only needed for some of the glib tests which we don't use. We can
> > therefore drop the dependency and gain some small parallelism gains.
> > 
> > Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
> > ---
> > diff --git a/meta-yocto/conf/distro/poky-tiny.conf b/meta-yocto/conf/distro/poky-tiny.conf
> > index 411347a..5d1d67a 100644
> > --- a/meta-yocto/conf/distro/poky-tiny.conf
> > +++ b/meta-yocto/conf/distro/poky-tiny.conf
> > @@ -108,3 +108,5 @@ IMAGE_FSTYPES = "ext2 cpio.gz"
> >  #        variants of all compatible machines, but that leads to a lot
> >  #        more machine configs to maintain long term.
> >  MACHINE_ESSENTIAL_EXTRA_RDEPENDS = ""
> > +
> > +ASSUME_PROVIDED += "pkgconfig$"
> 
> ^^ this doesn't seem related to this patch and what's meaning of trailing $, or just typo?

Right, sorry about that, its a piece of a different patch.
ASSUME_PROVIDED takes regexps and without that it would match
pkgconfig-native too so its not a typo.

Cheers,

Richard

On Sat, 2012-02-25 at 15:57 +0000, Richard Purdie wrote:
> dbus is only needed for some of the glib tests which we don't use. We can
> therefore drop the dependency and gain some small parallelism gains.

Maybe you want
https://bugzilla.gnome.org/show_bug.cgi?id=667806#c4

Care to comment there that it'd be useful for you?

On Sun, 2012-02-26 at 07:30 -0500, Colin Walters wrote:
> On Sat, 2012-02-25 at 15:57 +0000, Richard Purdie wrote:
> > dbus is only needed for some of the glib tests which we don't use. We can
> > therefore drop the dependency and gain some small parallelism gains.
> 
> Maybe you want
> https://bugzilla.gnome.org/show_bug.cgi?id=667806#c4
> 
> Care to comment there that it'd be useful for you?

Specifically you should argue that if cross compiling there's no
point to building the tests (if they're not installed), because
you can't run them (well, without some qemu hackery).

Due to libtool mainly compiling the tests also takes about 20%
of the build time.