systemd.bbclass: Limit rm_sysvinit_initddir and rm_systemd_unitdir to target alone

These postfuncs cause native recipes to rebuild when changing system
init provider between sysvinit and systemd. Some of these native recipes
are pretty early in dependency chain ( e.g. util-linux ) which can casue
rebuild of pretty much everything including compiler.

Found with bitbake-diffsigs

Hash for dependent task python/python3_3.7.4.bb:do_prepare_recipe_sysroot:virtual:native:/mnt/a/yoe/sources/openembedded-core/meta/recipes-devt
ools/python/python3_3.7.4.bb changed from 2a45fe0cd0d3640a88c4a5c8b1880c4e9a089cc7446a91d2a920c1cef6fa916a to bc2a0921cce50da1b7be3b59a3d8211ec
2a31262493ffa5909acbb7116fad3bf
    Hash for dependent task util-linux/util-linux_2.34.bb:do_populate_sysroot:virtual:native:/mnt/a/yoe/sources/openembedded-core/meta/recipes-
core/util-linux/util-linux_2.34.bb changed from 15d6e165f025f10c2c455df8a875cafe021eaed4214c793e708d4827a58ca89d to 54e542d5da99cacfc9290ef5d27
9de50bdcb9195f67ae6dfff59fe41d10f7bd2
        Hash for dependent task util-linux/util-linux_2.34.bb:do_install:virtual:native:/mnt/a/yoe/sources/openembedded-core/meta/recipes-core/
util-linux/util-linux_2.34.bb changed from e25b1119ce8dd7ca43fbd2db771e04fa6ff6b9d701fd78ac6c443224b036ed9f to bb5b172a83e7edd272402a9dcd80c4e1
29aa1ecb824c2cfa388086cfed24fef5
            basehash changed from 62df6610eab9c1b1a17d7132943507641c8538690f26186843c86144d4598e64 to 80471f7c0bded9d1b593da69708b0e0f10882db08
5e1bf769edb3018e6c744d0
            Variable rm_sysvinit_initddir value changed:
            @@ -11,4 +11,4 @@
                         shutil.rmtree(sysv_initddir)

             DISTRO_FEATURES{systemd} = Unset
            -DISTRO_FEATURES{sysvinit} = Set
            +DISTRO_FEATURES{sysvinit} = Unset

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

diff --git a/meta/classes/systemd.bbclass b/meta/classes/systemd.bbclass
index d1cb17dc8db3dd672b64eb8c363b2b6ffb0cddeb..747055b8fa08d1636ec7bdcf972bd582aba1eecd 100644 (file)
--- a/meta/classes/systemd.bbclass
+++ b/meta/classes/systemd.bbclass
@@ -214,7 +214,6 @@ python rm_systemd_unitdir (){
         if (os.path.exists(systemd_libdir) and not os.listdir(systemd_libdir)):
             os.rmdir(systemd_libdir)
 }
-do_install[postfuncs] += "rm_systemd_unitdir "
 
 python rm_sysvinit_initddir (){
     import shutil
@@ -229,4 +228,8 @@ python rm_sysvinit_initddir (){
         if (os.path.exists(systemd_system_unitdir) and os.listdir(systemd_system_unitdir)):
             shutil.rmtree(sysv_initddir)
 }
-do_install[postfuncs] += "rm_sysvinit_initddir "
+
+do_install[postfuncs] += "${RMINITDIR} "
+RMINITDIR_class-target = " rm_sysvinit_initddir rm_systemd_unitdir "
+RMINITDIR = ""
+