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From: Richard Purdie <richard.purdie@linuxfoundation.org>
To: Martin Jansa <martin.jansa@gmail.com>
Cc: openembedded-core@lists.openembedded.org
Subject: Re: [PATCH] image.bbclass: Allow to remove do_rootfs -> virtual/kernel:do_packagedata dependency
Date: Mon, 20 Apr 2015 13:56:06 +0100	[thread overview]
Message-ID: <1429534566.26983.0.camel@linuxfoundation.org> (raw)
In-Reply-To: <1428959649-3352-1-git-send-email-Martin.Jansa@gmail.com>

On Mon, 2015-04-13 at 23:14 +0200, Martin Jansa wrote:
> * this is causing dependency loops in some cases
>   e.g. linux-hp-tenderloin depends on initramfs-android-image, but
>     commit 41f0f86ec0a3e0b6f6c9bb4ef71a4215c00bf66c
>     Author: Richard Purdie <richard.purdie@linuxfoundation.org>
>     Date:   Tue Jan 27 15:24:52 2015 +0000
>     Subject: image: Add missing depends on virtual/kernel for depmod data
>   adds also dependency between <image>.do_rootfs and virtual/kernel:do_packagedata
>   causing this dependency loop:
> 
> Dependency loop #1 found:
>   Task 78 (meta-smartphone/meta-hp/recipes-kernel/linux/linux-hp-tenderloin_git.bb, do_install)
>     (dependent Tasks ['linux-hp-tenderloin, do_compile',
>                       'pseudo, do_populate_sysroot'])
>   Task 88 (meta-smartphone/meta-hp/recipes-kernel/linux/linux-hp-tenderloin_git.bb, do_package)
>     (dependent Tasks ['rpm, do_populate_sysroot',
>                       'pseudo, do_populate_sysroot',
>                       'linux-hp-tenderloin, do_install',
>                       'initramfs-android-image.bb, do_packagedata',
>                       'glibc, do_packagedata',
>                       'file, do_populate_sysroot',
>                       'gcc-runtime, do_packagedata'])
>   Task 89 (meta-smartphone/meta-hp/recipes-kernel/linux/linux-hp-tenderloin_git.bb, do_package_write_ipk)
>     (dependent Tasks ['linux-hp-tenderloin, do_package',
>                       'opkg-utils, do_populate_sysroot',
>                       'linux-hp-tenderloin, do_packagedata',
>                       'pseudo, do_populate_sysroot'])
>   Task 560 (meta-smartphone/meta-android/recipes-core/images/initramfs-android-image.bb, do_rootfs)
>     (dependent Tasks ['bash, do_package_write_ipk',
>                       'run-postinsts, do_package_write_ipk',
>                       'db, do_package_write_ipk',
>                       'update-rc.d, do_populate_sysroot',
>                       'android-tools-conf, do_package_write_ipk',
> 		      'base-passwd, do_package_write_ipk',
>                       'initramfs-boot-android, do_package_write_ipk',
> 		      'expat, do_package_write_ipk',
>                       'bzip2, do_packagedata',
> 		      'glibc-initial, do_packagedata',
>                       'openssl, do_package_write_ipk',
>                       'bzip2, do_package_write_ipk',
> 		      'busybox, do_packagedata',
>                       'zlib, do_packagedata',
> 		      'qemuwrapper-cross, do_packagedata',
>                       'base-passwd, do_packagedata',
> 		      'busybox, do_package_write_ipk',
>                       'zlib, do_package_write_ipk',
> 		      'qemuwrapper-cross, do_package_write_ipk',
> 		      'gcc-runtime, do_package_write_ipk',
> 		      'gettext, do_packagedata',
> 		      'initramfs-boot-android, do_packagedata',
> 		      'gettext, do_package_write_ipk',
> 		      'libgcc-initial, do_packagedata',
>                       'expat, do_packagedata',
>                       'gdbm, do_packagedata',
> 		      'depmodwrapper-cross, do_package_write_ipk',
>                       'libgcc-initial, do_package_write_ipk',
>                       'glibc-initial, do_package_write_ipk',
>                       'linux-libc-headers, do_packagedata',
>                       'glibc, do_packagedata',
>                       'initramfs-android-image.bb, do_packagedata',
>                       'glibc, do_package_write_ipk',
>                       'sqlite3, do_packagedata',
>                       'initramfs-android-image.bb, do_package_write_ipk',
>                       'sqlite3, do_package_write_ipk',
>                       'android-tools-conf, do_packagedata',
>                       'ncurses, do_packagedata',
>                       'openssl, do_packagedata',
>                       'android-tools, do_packagedata',
>                       'ncurses, do_package_write_ipk',
>                       'cryptodev-linux, do_packagedata',
>                       'android-tools, do_package_write_ipk',
>                       'pseudo, do_populate_sysroot',
>                       'cryptodev-linux, do_package_write_ipk',
>                       'linux-libc-headers, do_package_write_ipk',
>                       'depmodwrapper-cross, do_packagedata',
>                       'linux-hp-tenderloin, do_packagedata',
>                       'readline, do_package_write_ipk',
>                       'opkg-utils, do_packagedata',
>                       'linux-hp-tenderloin, do_package_write_ipk',
>                       'python, do_packagedata',
>                       'gdbm, do_package_write_ipk',
>                       'opkg, do_populate_sysroot',
>                       'python, do_package_write_ipk',
>                       'libtool-cross, do_packagedata',
>                       'db, do_packagedata',
>                       'libgcc, do_packagedata',
>                       'libtool-cross, do_package_write_ipk',
>                       'update-rc.d, do_packagedata',
>                       'update-rc.d, do_package_write_ipk',
>                       'libgcc, do_package_write_ipk',
>                       'opkg-utils, do_populate_sysroot',
>                       'makedevs, do_populate_sysroot',
>                       'readline, do_packagedata',
>                       'base-files, do_packagedata',
>                       'gcc-runtime, do_packagedata',
>                       'opkg-utils, do_package_write_ipk',
>                       'base-files, do_package_write_ipk',
>                       'ldconfig-native, do_populate_sysroot',
>                       'bash, do_packagedata',
>                       'run-postinsts, do_packagedata'])
>   Task 82 (meta-smartphone/meta-hp/recipes-kernel/linux/linux-hp-tenderloin_git.bb, do_compile)
>     (dependent Tasks ['initramfs-android-image.bb, do_rootfs',
>                       'linux-hp-tenderloin, do_configure'])
> 
> Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
> ---
>  meta/classes/image.bbclass | 9 ++++++++-
>  1 file changed, 8 insertions(+), 1 deletion(-)
> 
> diff --git a/meta/classes/image.bbclass b/meta/classes/image.bbclass
> index 03cbbf7..3a7f3cf 100644
> --- a/meta/classes/image.bbclass
> +++ b/meta/classes/image.bbclass
> @@ -76,10 +76,17 @@ LDCONFIGDEPEND ?= "ldconfig-native:do_populate_sysroot"
>  LDCONFIGDEPEND_libc-uclibc = ""
>  LDCONFIGDEPEND_libc-musl = ""
>  
> +# This is needed to have depmod data in PKGDATA_DIR,
> +# but if you're building small initramfs image
> +# e.g. to include it in your kernel, you probably
> +# don't want this dependency, which is causing dependency loop
> +KERNELDEPEND ?= "virtual/kernel:do_packagedata"
> +
>  do_rootfs[depends] += " \
>      makedevs-native:do_populate_sysroot virtual/fakeroot-native:do_populate_sysroot ${LDCONFIGDEPEND} \
>      virtual/update-alternatives-native:do_populate_sysroot update-rc.d-native:do_populate_sysroot \
> -    virtual/kernel:do_packagedata"
> +    ${KERNELDEPEND} \
> +"
>  do_rootfs[recrdeptask] += "do_packagedata"

Can we call this something more specific like KERNELDEPMODDEPEND?

KERNELDEPEND doesn't tell us much about what this is for...

Cheers,

Richard



  reply	other threads:[~2015-04-20 12:56 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-04-13 21:14 [PATCH] image.bbclass: Allow to remove do_rootfs -> virtual/kernel:do_packagedata dependency Martin Jansa
2015-04-20 12:56 ` Richard Purdie [this message]
2015-04-20 13:04   ` [PATCHv2] " Martin Jansa

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