if else blocks in recipes(bitbake)

if else blocks in recipes(bitbake)

[S.Jaritz]

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Hej

If have a simple problem. On one system a program is started as a daemon 
and on the other one not. In my recipe the program is build. by using 
update-rc.d I create the init script for systemV. The code looks like:
##########
SUMMARY = "myApp"
SECTION = "myApp"
LICENSE = "CLOSED"

DEPENDS = "dbus glibmm libsigc++-2.0 libconfig"
RDEPENDS_${PN} = "bash initscripts"

inherit cmake update-rc.d

SRCREV = "${AUTOREV}"
SRC_URI = "gitsm://myServer/myApp;protocol=http;branch=develop"

PVBASE := "${PV}"
PV = "${PVBASE}.${SRCPV}"

S = "${WORKDIR}/git/"

INITSCRIPT_PARAMS = "start 95 2 3 4 5 . stop 01 0 1 6 ."
INITSCRIPT_NAME = "myAppD.sh"

CONFFILES_${PN} += "${sysconfdir}/init.d/myAppD.sh"
##########
Would like to that(pseudo-code):
##########
BUILDVAR = "yes"

if BUILDVAR == "yes" then
        INITSCRIPT_PARAMS = "start 95 2 3 4 5 . stop 01 0 1 6 ."
        INITSCRIPT_NAME = "myAppD.sh"
 
        CONFFILES_${PN} += "${sysconfdir}/init.d/myAppD.sh"
endif
##########

How to tell this bitbake? 

Regards!

Stefan Jaritz

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Re: if else blocks in recipes(bitbake)

[Burton, Ross]

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On 12 August 2016 at 09:46, <S.Jaritz@esa-grimma.de> wrote:

>
> If have a simple problem. On one system a program is started as a daemon
> and on the other one not. In my recipe the program is build. by using
> update-rc.d I create the init script for systemV. The code looks like:


The easy solution here is to build two packages, one with the app in and
another that just contains the init script.  Then systems where you just
want the applications can install just the application, and systems where
you want the init script too can install both.

Or, always build with the init script and use a rootfs post-image hook to
remove it.

Ross

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