[OE-core] complex versioning scenario

[Steffen Sledz]

On 07.04.2014 14:37, Steffen Sledz wrote:
> On 25.03.2014 16:03, Mark Hatle wrote:
>> ...
>> If the package 'requiring libfoo' has a DEPENDS += ... in it.. then yes, it should have been rebuilt when the libfoo was rebuilt.
> 
> Unfortunately i can't confirm that.  :(
> 
> part of the real app recipe:
> ------------> snip <-------------
> DEPENDS = "vala-native libdrtrace libdrhip libdrbcc jansson"
> RDEPENDS_${PN} = "dropmodes"
> ------------> snap <-------------
> 
> part of the real resulting opkg control file for this app:
> ------------> snip <-------------
> Depends: dropmodes, libglib-2.0-0 (>= 2.36.4), libdrhip1 (>= gitr27+42af787eb2), libjansson4 (>= 2.4), libc6 (>= 2.18)
> ------------> snap <-------------
> 
> I miss the runtime dependencies for libdrtrace and libdrbcc. Where are they gone?

Some additional info:
------------> snip <-------------
# objdump -p ./package/usr/lib/libdrhip.so.1.0.0

./package/usr/lib/libdrhip.so.1.0.0:     file format elf32-littlearm
...
Dynamic Section:
  NEEDED               libc.so.6
  SONAME               libdrhip.so.1
...

# objdump -p ./package/usr/lib/libdrbcc.so.1.0.0

./package/usr/lib/libdrbcc.so.1.0.0:     file format elf32-littlearm
...
Dynamic Section:
  NEEDED               libdrtrace.so.0
  NEEDED               libm.so.6
  NEEDED               libreadline.so.6
  NEEDED               libpthread.so.0
  NEEDED               libc.so.6
  SONAME               libdrbcc.so.1
...

# objdump -p ./package/usr/bin/drbccproxy

./package/usr/bin/drbccproxy:     file format elf32-littlearm
...
Dynamic Section:
  NEEDED               libdrhip.so.1
  NEEDED               libdrbcc.so.0
  NEEDED               libdrtrace.so.0
  NEEDED               libgio-2.0.so.0
  NEEDED               libgobject-2.0.so.0
  NEEDED               libglib-2.0.so.0
  NEEDED               libjansson.so.4
  NEEDED               librt.so.1
  NEEDED               libpthread.so.0
  NEEDED               libc.so.6
...
------------> snap <-------------

So it seems the data objdump shows are OK.

E.g. the app drbccproxy really has a dependency to a libdrbcc. But this is not refelected in the control file.

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