[Rprotobuf-yada] Fwd: Re: [protobuf] multi arch build of protobuf on macosx

[Romain Francois]

... so we can default to -lprotobuf -lz when there is no pkg-config

-------- Message original --------
Sujet: 	Re: [protobuf] multi arch build of protobuf on macosx
Date : 	Wed, 7 Apr 2010 17:46:00 -0700
De : 	Kenton Varda <kenton at google.com>
Pour : 	Jason Hsueh <jasonh at google.com>
Copie à : 	Romain Francois <romain.francois.r.enthusiast at gmail.com>,
Protocol Buffers <protobuf at googlegroups.com>



You can download and install pkg-config pretty easily.

Typically the only flags needed to link against libprotobuf are
-lprotobuf, -lz, and whatever flags are required by pthreads on your
system.  No cflags are required unless your headers were installed
somewhere unusual (but you might want -pthread to ensure that GCC
produces thread-safe code).  Note, though, that these requirements could
change in the future, if libprotobuf gains other dependencies.

On Wed, Apr 7, 2010 at 12:48 PM, Jason Hsueh <jasonh at google.com
<mailto:jasonh at google.com>> wrote:

     Kenton, do you have any experience compiling protobufs on OSX?


     On Wed, Apr 7, 2010 at 9:34 AM, Romain Francois
     <romain.francois.r.enthusiast at gmail.com
     <mailto:romain.francois.r.enthusiast at gmail.com>> wrote:

         Hello,

         Please bear with me if this is obvious ... I'm new to OSX.

         Are there instructions somewhere to build protobuf for both i386
         and x86_64 architectures on OSX.


         Also, on linux I can do :

         $ pkg-config --libs protobuf
         $ pkg-config --cflags  protobuf

         but OSX does not have pkg-config. I can get it through fink or
         something but I wondered if there was some other way to grab the
         information.

         Romain

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