dpkg, opkg, rpm-postinst: fix overwriting the run-postinstall script

If multiple package managers are installed in the image, they will
overwrite each other's run-postinsts script, resulting in postinstalls
not beeing run at all at first boot.

What this patch does:
 * checks whether opkg/dpks/rpm is actually used to install
   the packages and, only after, creates the run-postinsts script;
 * brings dpkg recipe in sync with opkg: moves the script creation from
   do_install to postinstall;
 * move creation of run-postinsts script (rpm-postinsts recipe) to the
   postinstall scriptlet in order to better control the creation of the
   script according to the package manager used;

[YOCTO #4231]
[YOCTO #4179]

(From OE-Core rev: d7fd56df0a4954954d6d0764ae06beb869e6b99a)

Signed-off-by: Laurentiu Palcu <laurentiu.palcu@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 14 insertions, 9 deletions

diff --git a/meta/recipes-devtools/dpkg/dpkg.inc b/meta/recipes-devtools/dpkg/dpkg.inc
index 6bb1e16617..555492089f 100644
--- a/meta/recipes-devtools/dpkg/dpkg.inc
+++ b/meta/recipes-devtools/dpkg/dpkg.inc
@@ -39,15 +39,6 @@ POSTLOG ?= "/var/log/postinstall.log"
 REDIRECT_CMD = "${@base_contains('IMAGE_FEATURES', 'debug-tweaks', '>${POSTLOG} 2>&1', '', d)}"
 
 DPKG_INIT_POSITION ?= "98"
-do_install_prepend () {
-        install -d ${D}/${sysconfdir}/rcS.d
-        # this happens at S98 where our good 'ole packages script used to run
-        echo "#!/bin/sh
-dpkg --configure -a ${REDIRECT_CMD}
-rm -f ${sysconfdir}/rcS.d/S${DPKG_INIT_POSITION}run-postinsts
-" > ${D}/${sysconfdir}/rcS.d/S${DPKG_INIT_POSITION}run-postinsts
-        chmod 0755 ${D}/${sysconfdir}/rcS.d/S${DPKG_INIT_POSITION}run-postinsts
-}
 
 do_install_append () {
         if [ "${PN}" = "dpkg-native" ]; then
@@ -67,6 +58,20 @@ do_install_append_class-native () {
         done
 }
 
+pkg_postinst_${PN} () {
+#!/bin/sh
+if [ "x$D" != "x" ] && [ -f $D/var/lib/dpkg/status ]; then
+        install -d ${D}/${sysconfdir}/rcS.d
+
+        # this happens at S98 where our good 'ole packages script used to run
+        echo "#!/bin/sh
+dpkg --configure -a ${REDIRECT_CMD}
+rm -f ${sysconfdir}/rcS.d/S${DPKG_INIT_POSITION}run-postinsts
+" > ${D}/${sysconfdir}/rcS.d/S${DPKG_INIT_POSITION}run-postinsts
+        chmod 0755 ${D}/${sysconfdir}/rcS.d/S${DPKG_INIT_POSITION}run-postinsts
+fi
+}
+
 PROV = "virtual/update-alternatives"
 PROV_class-native = ""