[oi-dev] exiv2 broken?

[Carsten Grzemba]

On 02.06.17 15:41, Aurélien Larcher  <aurelien.larcher at gmail.com> wrote: 
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> On Fri, Jun 2, 2017 at 3:26 PM, Carsten Grzemba <grzemba at contac-dt.de>  wrote:
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> > On 28.05.17 13:11, Aurélien Larcher  <aurelien.larcher at gmail.com> wrote: 
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> > > >  BTW: What about publishing these packages with exiv2 enabled?
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> > > Speaking of which, there is a new version of exiv2 so that could be a good opportunity to look at it.
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> >  0.26 uses pthread PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP which is not contained in our pthread.h :(
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> Is it really necessary? 
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I guess in /usr/include/synch.h is a valid replacement:

RECURSIVE_ERRORCHECKMUTEX

But this definition raise a gcc error:
actions.cpp:75:120: error: braces around scalar initializer for type ‘uint16_t {aka short unsigned int}’
 {{0, 0, 0, {USYNC_THREAD|LOCK_RECURSIVE|LOCK_ERRORCHECK}, MUTEX_MAGIC}, {{{0, 0, 0, 0, 0, 0, 0, 0}}}, 0}

so these macros in synch.h should not work in general with g++-4.9 ?

and this definition without braces compiles instead:
 {{0, 0, 0, USYNC_THREAD|LOCK_RECURSIVE|LOCK_ERRORCHECK, MUTEX_MAGIC}, {{{0, 0, 0, 0, 0, 0, 0, 0}}}, 0}

Any hints?
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