postgresql: Allow successful run of postgresql-setup

The postgresql-setup utility log-in on postgres user to create the
database, however, the shell was set to bash and it wasn't being
installed as runtime dependency.

This rework this expectation to use busybox ash as shell and avoid the
new dependency

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Armin Kuster <akuster808@gmail.com>

meta-oe/recipes-dbs/postgresql/postgresql.inc

@@ -25,7 +25,7 @@ ARM_INSTRUCTION_SET = "arm"
 
 SRC_URI = "http://ftp.postgresql.org/pub/source/v${PV}/${BP}.tar.bz2 \
     file://postgresql.init \
-    file://postgresql-bashprofile \
+    file://postgresql-profile \
     file://postgresql.pam \
     file://postgresql-setup \
     file://postgresql.service \
@@ -155,7 +155,7 @@ usernum = "28"
 groupnum = "28"
 USERADD_PACKAGES = "${PN}"
 USERADD_PARAM_${PN} = "-M -g postgres -o -r -d ${localstatedir}/lib/${BPN} \
-    -s /bin/bash -c 'PostgreSQL Server' -u ${usernum} postgres"
+    -s /bin/sh -c 'PostgreSQL Server' -u ${usernum} postgres"
 GROUPADD_PARAM_${PN} = "-g ${groupnum} -o -r postgres"
 
 INITSCRIPT_PACKAGES = "${PN}"
@@ -182,7 +182,7 @@ do_install_append() {
     install -m 0755 ${WORKDIR}/${BPN}-setup ${D}${bindir}/${BPN}-setup
     install -d -m 700 ${D}${localstatedir}/lib/${BPN}/data
     install -d -m 700 ${D}${localstatedir}/lib/${BPN}/backups
-    install -m 644 ${WORKDIR}/${BPN}-bashprofile ${D}${localstatedir}/lib/${BPN}/.bash_profile
+    install -m 644 ${WORKDIR}/${BPN}-profile ${D}${localstatedir}/lib/${BPN}/.profile
     chown -R postgres:postgres ${D}${localstatedir}/lib/${BPN}
     # multiple server config directory
     install -d -m 700 ${D}${sysconfdir}/default/${BPN}
@@ -222,7 +222,7 @@ RPROVIDES_${PN}-dbg += "libecpg-compat-dbg \
 
 FILES_${PN} += "${sysconfdir}/init.d/${BPN}-server \
     ${localstatedir}/lib/${BPN}/data ${localstatedir}/lib/${BPN}/backups \
-    ${localstatedir}/lib/${BPN}/.bash_profile ${sysconfdir}/default/${BPN} \
+    ${localstatedir}/lib/${BPN}/.profile ${sysconfdir}/default/${BPN} \
     ${libdir}/${BPN}/dict_snowball.so ${libdir}/${BPN}/plpgsql.so \
     ${libdir}/${BPN}/euc2004_sjis2004.so \
     ${libdir}/${BPN}/libpqwalreceiver.so \