Re: [Discuss-gnuradio] MacOS 10.7.3 - mmap or shm_open is not available

[Steven]

On 9 Apr 2012, at 17:41, Tom Rondeau wrote:

Steven,

Try to rebuild GNU Radio using -DTRY_SHM_VMCIRCBUF=Off.

After you rebuild it, make sure you remove
"~/.gnuradio/prefs/gr_vmcircbuf_default_factory" so you don't confuse
the system.

We recently re-enabled this with cmake and it's the default under
autotools. There's a known bug in Cygwin, which was why this is an
option that can be set. As far as I know, it's always worked under
OSX, but as Michael said, something might have changed and it's just
been masked for a while. It'll be interesting to know if this is a new
problem.

Thanks, that seems to have done the trick. 

For the record here's how I built it:

# Install the dependencies

sudo port install apple-gcc42 atk autoconf automake bison boost bzip2 cairo cmake cppunit db46 dbus docbook-xml docbook-xml-4.1.2 docbook-xml-4.2 docbook-xml-4.3 docbook-xml-4.4 docbook-xml-4.5 docbook-xml-5.0 docbook-xsl doxygen expat fftw-3 fftw-3-single flac fontconfig freetype gawk gcc_select gd2 gdbm gdk-pixbuf2 getopt gettext ghostscript glib2 gmp gnome-common gnome-doc-utils gperf gputils graphviz groff gsed gsl gtk-doc gtk2 gts guile help2man hicolor-icon-theme icu intltool iso-codes jack jasper jbig2dec jbigkit jpeg lcms lcms2 libedit libffi libglade2 libiconv libidn libLASi libmikmod libmng libogg libpaper libpixman libpng libsamplerate libsdl libsdl_mixer libsndfile libtool libusb libusb-legacy libvorbis libxml2 libxslt m4 makedepend mesa ncurses ncursesw netpbm nosetests_select openssl orc p5.12-getopt-long p5.12-locale-gettext p5.12-pathtools p5.12-scalar-list-utils p5.12-xml-parser pango pcre perl5 perl5.12 pkgconfig portaudio psutils py27-cairo py27-cheetah py27-distribute py27-gobject py27-gtk py27-libxml2 py27-lxml py27-nose py27-numpy py27-opengl py27-opengl-accelerate py27-pil py27-py py27-pyqt4 py27-pyqwt py27-sip py27-tkinter py27-wxpython-devel python26 python27 python_select qt4-mac qwt52 qwtplot3d rarian readline sdcc29 shared-mime-info smpeg sqlite3 swig swig-python tcl texinfo tiff tk urw-fonts usrp wxWidgets-devel Xft2 xmlcatmgr xorg-bigreqsproto xorg-compositeproto xorg-damageproto xorg-dri2proto xorg-fixesproto xorg-glproto xorg-inputproto xorg-kbproto xorg-libice xorg-libpthread-stubs xorg-libsm xorg-libX11 xorg-libXau xorg-libXaw xorg-libxcb xorg-libXcomposite xorg-libXcursor xorg-libXdamage xorg-libXdmcp xorg-libXext xorg-libXfixes xorg-libXi xorg-libXinerama xorg-libXmu xorg-libXrandr xorg-libXScrnSaver xorg-libXt xorg-randrproto xorg-renderproto xorg-scrnsaverproto xorg-util-macros xorg-xcb-proto xorg-xcb-util xorg-xcmiscproto xorg-xextproto xorg-xf86bigfontproto xorg-xineramaproto xorg-xproto xorg-xtrans xpm xrender xz zlib 

# Set your PYTHONPATH

PYTHONPATH=/usr/local/lib/python2.7/site-packages/

# grab the latest source

cd /usr/local

git clone git://gnuradio.org/gnuradio

# Not sure if this step is necessary now but haven't tested without it

sudo port select gcc apple-gcc42

export CC=gcc

export CXX=g++

# Build it

mkdir build

cd build

cmake ../gnuradio/ -DPYTHON_LIBRARY=/opt/local/lib/libpython2.7.dylib -DENABLE_GR_WAVELET=OFF -DTRY_SHM_VMCIRCBUF=OFF

# Test it

make test

# Install it :o)

make install

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