[oe-commits] Richard Purdie : module/module-base/lttng-modules: Improve kernel module dependencies
git at git.openembedded.org
git at git.openembedded.org
Thu May 14 10:37:53 UTC 2015
Module: openembedded-core.git
Branch: master-next
Commit: a3ddf2f26177ecaf1343a5e4ddab78a0fc1c95f5
URL: http://git.openembedded.org/?p=openembedded-core.git&a=commit;h=a3ddf2f26177ecaf1343a5e4ddab78a0fc1c95f5
Author: Richard Purdie <richard.purdie at linuxfoundation.org>
Date: Thu May 14 10:31:05 2015 +0100
module/module-base/lttng-modules: Improve kernel module dependencies
If we have DEPENDS = "virtual/kernel" is means that the kernel module
depends on the kernel's do_populate_sysroot task. This is not entirely
desireable since that depends on do_install which depends on
do_compile_kernelmodules and so on. In a situation where rm_work in involved
this can cause some pretty length build cycles after the kernel workdir
has been cleaned up by rm_work.
As well as removing this, take the opportunity to clean up duplicated
dependency lines, tweak the dependency of make_scripts for the same
reason and generally try and make things more readable.
Signed-off-by: Richard Purdie <richard.purdie at linuxfoundation.org>
---
meta/classes/module-base.bbclass | 5 +++--
meta/classes/module.bbclass | 4 +---
meta/recipes-kernel/lttng/lttng-modules_2.6.0.bb | 3 ---
3 files changed, 4 insertions(+), 8 deletions(-)
diff --git a/meta/classes/module-base.bbclass b/meta/classes/module-base.bbclass
index 3eb2e92..8be26c4 100644
--- a/meta/classes/module-base.bbclass
+++ b/meta/classes/module-base.bbclass
@@ -1,5 +1,8 @@
inherit kernel-arch
+# This is instead of DEPENDS = "virtual/kernel"
+do_configure[depends] += "virtual/kernel:do_shared_workdir"
+
export OS = "${TARGET_OS}"
export CROSS_COMPILE = "${TARGET_PREFIX}"
@@ -15,8 +18,6 @@ KERNEL_OBJECT_SUFFIX = ".ko"
# kernel modules are generally machine specific
PACKAGE_ARCH = "${MACHINE_ARCH}"
-do_configure[depends] += "virtual/kernel:do_shared_workdir"
-
# Function to ensure the kernel scripts are created. Expected to
# be called before do_compile. See module.bbclass for an exmaple.
do_make_scripts() {
diff --git a/meta/classes/module.bbclass b/meta/classes/module.bbclass
index a03cc74..0952c0c 100644
--- a/meta/classes/module.bbclass
+++ b/meta/classes/module.bbclass
@@ -1,10 +1,8 @@
-DEPENDS += "virtual/kernel"
-
inherit module-base kernel-module-split
addtask make_scripts after do_patch before do_compile
do_make_scripts[lockfiles] = "${TMPDIR}/kernel-scripts.lock"
-do_make_scripts[deptask] = "do_populate_sysroot"
+do_make_scripts[depends] += "virtual/kernel:do_shared_workdir"
EXTRA_OEMAKE += "KERNEL_SRC=${STAGING_KERNEL_DIR}"
diff --git a/meta/recipes-kernel/lttng/lttng-modules_2.6.0.bb b/meta/recipes-kernel/lttng/lttng-modules_2.6.0.bb
index 4cf01ca..420b691 100644
--- a/meta/recipes-kernel/lttng/lttng-modules_2.6.0.bb
+++ b/meta/recipes-kernel/lttng/lttng-modules_2.6.0.bb
@@ -6,9 +6,6 @@ LIC_FILES_CHKSUM = "file://LICENSE;md5=1412caf5a1aa90d6a48588a4794c0eac \
file://gpl-2.0.txt;md5=751419260aa954499f7abaabaa882bbe \
file://lgpl-2.1.txt;md5=243b725d71bb5df4a1e5920b344b86ad"
-DEPENDS = "virtual/kernel"
-do_configure[depends] += "virtual/kernel:do_shared_workdir"
-
inherit module
SRCREV = "1b2a5429de815c95643df2eadf91253909708728"
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