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Warning
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This is derived from the official Gerrit repo, created for experimentation. If you want the real thing, you should obtain it from the official Iotivity site. |
Status: Darwin port seems to be working.
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more testing of darwin port
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make sure it still compiles on Linux, Tizen, etc.
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clean up: make it strictly darwin, w/o dependencies on os x
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add a separate project to support an OS X Framework
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get it into official codebase
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support for TARGET_OS=JVM. A variant on the
generic-javabranch that is under development. -
make android a separate thing, something like
TARGET_OS=JVM TARGET_ENV=ANDROID-
android depends on jvm target === building
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$ scons
To see what’s happening: $ scons VERBOSE=true 2>&1 | tee build.log
You can give it an OS X version: $ scons SYS_VERSION=10.11.
The iotivity-master branch cleanly tracks the official Gerrit master
branch. At least it does when I get around to pulling in the changes.
Branch darwin is where darwin development takes place.
Branch master pulls in changes from branch darwin. So that’s what
you get by default if you fork/clone this repo.
I’ve marked the edits I made to port to Darwin with GAR, e.g. //GAR,
#GAR, etc. So you can find them all (I hope) by running $ grep -R
GAR ./ from the root of a clean repo.
Edits include not only changes needed to get running on darwin, but also some changes to eliminate warnings.
One major change: in service/resource-encapsulation/include/RCSResourceObject.h I had to reorganize the code to eliminate an "incomplete type" error. I pulled an embedded class (WeakGuard) out and made it a peer friend class. related changes also in RCSResource.cpp
I also took the liberty of doing a little renaming where called for. E.g. some of the samples were called "linux sample foo …" but they’re not linux specific so I fixed that. e.g.
service/resource-container/examples/DiscomfortIndexSensorBundle/src/inputSensors/THSensorApp1/SConscript
clock_gettime is unsupported on os x; see service/easy-setup/mediator/richsdk/src/RemoteEnrolleeResource.cpp
Remove dependency on xcode and OS X version etc. This should be a strictly Darwin build. An OS X specific build - e.g. to support an OS X Framework - should be a separate project.
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don’t use 'xcodebuild -showsdks' to get config info - darwin could be used with other toolchains
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use uname -r rather than SYS_VERSION
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use <sys/param.h> (a BSD feature?)
Some darwin-specific tools you may find useful along the way:
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otool - object file displaying tool
For Ubuntu, you would use apt-get to install dependencies. On OS X,
the best bet is probably brew, the homebrew
command. Try brew search foo and brew info foo to get a feel for
what’s what for package foo.
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Warning
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Some of this stuff (e.g. libffi, uuid) comes bundled with OS X. The
problem is that such bundled libraries do not come with pkg-config
files, which the Iotivity build scripts use. So either you have to
install a third-party package that includes a pkg-config file, or you
have to create and install the appropriate pkg-config file. And the
problem with that is that you do not want to install such in the
system /usr/lib/pkgconfig dir, while if you install to
/usr/local/lib/pkgconfig they will not be picked up by the build
scripts. That’s because scons, the build tool, does not pull in
environment vars, so it only uses the default search path for
pkg-config, which is /usr/lib/pkgconfig.
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xcode - gcc/g++ compilers. Starting from xcode 4.2 OS X uses clang.
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xcode command line tools Just do a web search on "install os x command line tools" or similar to get lots of guidance.
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Note
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Apparently you can install the command line tools, including the
compilers, without also installing xcode, by doing $ xcode-select
--install.
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Not bundled.
$ brew install pkg-config
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bzip2 - preinstalled in OS X
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tinycbor - see below
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Google Test - see below
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brewsays "OS X provides libicucore.dylib (but nothing else).". The brew package isicu4c.
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libpcre
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/usr/lib/libpcre.*bundled with OS X, but may not be enough -
$ brew install pcre -
Must be compiled with Unicode support. To verify, run
$ pcretest -C.
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libffi. bundled
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$ brew install libffi
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uuid Preinstalled on OS X.
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glib-2.0 - required by Bluetooth LE (only?)
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The build scripts use
pkg-configto check for gio-unix-2.0, which in turn depends on:-
gobject-2.0
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gio-2.0, which in turn requires
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glib-2.0
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gobject-2.0
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All of that stuff gets installed with glib-2.0
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$ brew install glib(NB: not glib2)
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boost
$ brew install boost -
scons
$brew install scons -
doxygen
$ brew install doxygen
When you first build, you’ll get this:
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Error: *
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Please download cbor using the following command: *
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$ git clone https://github.com/01org/tinycbor.git extlibs/tinycbor/tinycbor *
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