[yocto] inconsistent ways of setting IMAGE_FSTYPES

[Robert P. J. Day]

  not a big deal, but just noticed the various formats for assigning
IMAGE_FSTYPES in the meta-yocto layer:

$ grep -r IMAGE_FSTYPES *
meta-yocto/conf/distro/poky-tiny.conf:IMAGE_FSTYPES = "ext2 cpio.gz"
meta-yocto-bsp/conf/machine/edgerouter.conf:IMAGE_FSTYPES ?= "jffs2 tar.bz2"
meta-yocto-bsp/conf/machine/beaglebone.conf:IMAGE_FSTYPES += "tar.bz2 jffs2"
meta-yocto-bsp/conf/machine/mpc8315e-rdb.conf:IMAGE_FSTYPES ?= "jffs2 tar.bz2"
scripts/lib/bsp/substrate/target/arch/arm/conf/machine/{{=machine}}.conf:IMAGE_FSTYPES += "tar.bz2 jffs2"
scripts/lib/bsp/substrate/target/arch/mips/conf/machine/{{=machine}}.conf:IMAGE_FSTYPES ?= "jffs2 tar.bz2"
$

  just seems a bit odd for those assignments to be bouncing around
between =, += and ?=.

rday

-- 

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Robert P. J. Day                                 Ottawa, Ontario, CANADA
                        http://crashcourse.ca

Twitter:                                       http://twitter.com/rpjday
LinkedIn:                               http://ca.linkedin.com/in/rpjday
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