On 5/23/2014 10:54 PM, Activecat wrote:
On Fri, May 23, 2014 at 11:28 PM, Ron Economos <[email protected]
<mailto:[email protected]>> wrote:
Chose an install directory that makes sense
for you. /opt works well since it has the correct
permissions.
cd gnuradio
mkdir build
cd build
cmake -DCMAKE_INSTALL_PREFIX=/opt/gnuradio ..
make
sudo make install
This will build GnuRadio and install it in /opt/gnuradio
Will this later cause problem with OOT created with earlier version of
gr_modtool?
It seems that the "/usr/local" has been "hard-coded" into some files
of the OOT, as shown below.
Hence the OOT installation may fail to put all necessary files
correctly into "/opt/gnuradio".
user1@pc1: ~/gnuradio/gr-mymodule1 $ grep -R /usr/local
cmake/Modules/FindGnuradioRuntime.cmake: PATHS /usr/local/include
cmake/Modules/FindGnuradioRuntime.cmake: PATHS /usr/local/lib
cmake/Modules/FindGnuradioRuntime.cmake: /usr/local/lib64
cmake/Modules/FindCppUnit.cmake: /usr/local/include
cmake/Modules/FindCppUnit.cmake: /usr/local/lib
cmake/Modules/FindFFTW3.cmake: PATHS /usr/local/include
cmake/Modules/FindFFTW3.cmake: PATHS /usr/local/lib
cmake/Modules/FindFFTW3.cmake: PATHS /usr/local/lib
cmake/Modules/activecatConfig.cmake: /usr/local/include
cmake/Modules/activecatConfig.cmake: /usr/local/lib
cmake/Modules/activecatConfig.cmake: /usr/local/lib64
Custom install locations do require some additional environment
setup. Sylvain gave me a nice shell script for that.
BASE=/opt/gnuradio
export PATH=${PATH}:${BASE}/bin
export LD_LIBRARY_PATH=${LD_LIBRARY_PATH}:${BASE}/lib64
export PKG_CONFIG_PATH=${PKG_CONFIG_PATH}:${BASE}/lib64/pkgconfig
export PYTHONPATH=${PYTHONPATH}:${BASE}/lib64/python2.7/site-packages/
Just change the first line to the directory of your custom install.
Setting PKG_CONFIG_PATH will resolve finding packages
in OOT builds. Remember to use the same custom install prefix
in the cmake of your OOT builds.
Ron
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