[oe-commits] [openembedded-core] 51/122: initramfs-framework: make rootfs module optional

[git at git.openembedded.org]

rpurdie pushed a commit to branch master-next
in repository openembedded-core.

commit d42e89a2196823115d388729bdcba0cd07dae488
Author: Patrick Ohly <patrick.ohly at intel.com>
AuthorDate: Tue Jul 12 15:24:26 2016 +0200

    initramfs-framework: make rootfs module optional
    
    It still gets installed by default via RRECOMMENDS without having to update
    users of the framework (because without it, the framework is incomplete),
    but that recommendation can be overridden on a per-image basis.
    
    Signed-off-by: Patrick Ohly <patrick.ohly at intel.com>
    Signed-off-by: Ross Burton <ross.burton at intel.com>
---
 .../recipes-core/initrdscripts/initramfs-framework_1.0.bb | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

diff --git a/meta/recipes-core/initrdscripts/initramfs-framework_1.0.bb b/meta/recipes-core/initrdscripts/initramfs-framework_1.0.bb
index 89e153d..67a1b04 100644
--- a/meta/recipes-core/initrdscripts/initramfs-framework_1.0.bb
+++ b/meta/recipes-core/initrdscripts/initramfs-framework_1.0.bb
@@ -47,9 +47,18 @@ PACKAGES = "${PN}-base \
             initramfs-module-mdev \
             initramfs-module-udev \
             initramfs-module-e2fs \
+            initramfs-module-rootfs \
             initramfs-module-debug"
 
-FILES_${PN}-base = "/init /init.d/90-rootfs /init.d/99-finish /dev"
+FILES_${PN}-base = "/init /init.d/99-finish /dev"
+
+# 99-finish in base depends on some other module which mounts
+# the rootfs, like 90-rootfs. To replace that default, use
+# BAD_RECOMMENDATIONS += "initramfs-module-rootfs" in your
+# initramfs recipe and install something else, or install
+# something that runs earlier (for example, a 89-my-rootfs)
+# and mounts the rootfs. Then 90-rootfs will proceed immediately.
+RRECOMMENDS_${PN}-base += "initramfs-module-rootfs"
 
 SUMMARY_initramfs-module-mdev = "initramfs support for mdev"
 RDEPENDS_initramfs-module-mdev = "${PN}-base busybox-mdev"
@@ -63,6 +72,10 @@ SUMMARY_initramfs-module-e2fs = "initramfs support for ext4/ext3/ext2 filesystem
 RDEPENDS_initramfs-module-e2fs = "${PN}-base"
 FILES_initramfs-module-e2fs = "/init.d/10-e2fs"
 
+SUMMARY_initramfs-module-rootfs = "initramfs support for locating and mounting the root partition"
+RDEPENDS_initramfs-module-rootfs = "${PN}-base"
+FILES_initramfs-module-rootfs = "/init.d/90-rootfs"
+
 SUMMARY_initramfs-module-debug = "initramfs dynamic debug support"
 RDEPENDS_initramfs-module-debug = "${PN}-base"
 FILES_initramfs-module-debug = "/init.d/00-debug"

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