[gnome-continuous-yocto/gnomeostree-3.28-rocko: 7787/8267] useradd.bbclass: Unify writing of script file in useradd_sysroot_sstate()

[Emmanuele Bassi <ebassi src gnome org>]

commit 1b0e9f8534acff5e9e6c3847e70af810e27edefc
Author: Peter Kjellerstedt <peter kjellerstedt axis com>
Date:   Fri Sep 15 16:48:59 2017 +0200

    useradd.bbclass: Unify writing of script file in useradd_sysroot_sstate()
    
    There were two identical code blocks for writing the
    postinst-useradd-${PN} scripts. This combines them into one.
    
    (From OE-Core rev: 0c4259dd3c74d81f20b87417cecb1e636365ce10)
    
    Signed-off-by: Peter Kjellerstedt <peter kjellerstedt axis com>
    Signed-off-by: Ross Burton <ross burton intel com>
    Signed-off-by: Richard Purdie <richard purdie linuxfoundation org>

 meta/classes/useradd.bbclass |    9 +++------
 1 files changed, 3 insertions(+), 6 deletions(-)
---
diff --git a/meta/classes/useradd.bbclass b/meta/classes/useradd.bbclass
index 0f51e55..686e5fb 100644
--- a/meta/classes/useradd.bbclass
+++ b/meta/classes/useradd.bbclass
@@ -138,22 +138,19 @@ useradd_sysroot () {
 EXTRA_STAGING_FIXMES += "COMPONENTS_DIR"
 
 python useradd_sysroot_sstate () {
+    scriptfile = None
     task = d.getVar("BB_CURRENTTASK")
     if task == "package_setscene":
         bb.build.exec_func("useradd_sysroot", d)
     elif task == "prepare_recipe_sysroot":
         # Used to update this recipe's own sysroot so the user/groups are available to do_install
         scriptfile = d.expand("${RECIPE_SYSROOT}${bindir}/postinst-useradd-${PN}")
-        bb.utils.mkdirhier(os.path.dirname(scriptfile))
-        with open(scriptfile, 'w') as script:
-            script.write("#!/bin/sh\n")
-            bb.data.emit_func("useradd_sysroot", script, d)
-            script.write("useradd_sysroot\n")
-        os.chmod(scriptfile, 0o755)
         bb.build.exec_func("useradd_sysroot", d)
     elif task == "populate_sysroot":
         # Used when installed in dependent task sysroots
         scriptfile = d.expand("${SYSROOT_DESTDIR}${bindir}/postinst-useradd-${PN}")
+
+    if scriptfile:
         bb.utils.mkdirhier(os.path.dirname(scriptfile))
         with open(scriptfile, 'w') as script:
             script.write("#!/bin/sh\n")