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Fixes compilation in Mac OS X 

git-svn-id: https://svn.code.sf.net/p/gnss-sdr/code/trunk@427 64b25241-fba3-4117-9849-534c7e92360d
This commit is contained in:
Carles Fernandez 2013-10-21 22:27:39 +00:00
parent e0947ff900
commit e23e566f87
2 changed files with 28 additions and 5 deletions
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6
CMakeLists.txt
View File

@ -492,7 +492,11 @@ set(MY_CXX_FLAGS "${MY_CXX_FLAGS} -Wall")
# See http://gcc.gnu.org/onlinedocs/gcc/i386-and-x86_002d64-Options.html#i386-and-x86_002d64-Options
# Change to '-mtune=generic' when building for distribution
if(CMAKE_COMPILER_IS_GNUCXX AND NOT WIN32)
set(MY_CXX_FLAGS "${MY_CXX_FLAGS} -march=native -mfpmath=sse")
if(OS_IS_MACOSX)
set(MY_CXX_FLAGS "${MY_CXX_FLAGS} -march=corei7 -mfpmath=sse")
else(OS_IS_MACOSX)
set(MY_CXX_FLAGS "${MY_CXX_FLAGS} -march=native -mfpmath=sse")
endif(OS_IS_MACOSX)
endif(CMAKE_COMPILER_IS_GNUCXX AND NOT WIN32)
if(CMAKE_COMPILER_IS_GNUCXX AND NOT WIN32)

27
README
View File

@ -239,19 +239,38 @@ $ rm -rf gnss-sdr/build/*
Mac OS X
------------------------------
Tested version: 10.8.2 (Mountain Lion)
Tested version: 10.8.5 (Mountain Lion)
If you have still not installed Apple's Xcode Developer Tools and MacPorts, please do it now following the instructions from http://www.macports.org/install.php. All the required packages are available for free.
If you still have not installed Xcode, do it now from the App Store (it's free). Once installed, download and install the command line tools:
Xcode -> Preferences -> Downloads -> Components -> Command Line Tools
Then, install Macports via Mac OS X Package (.pkg) installer from http://www.macports.org/install.php
Once MacPorts is properly installed on your system, open a terminal and type:
$ sudo port selfupdate
$ sudo port install gcc48
$ sudo port select --set gcc mp-gcc48
Install X11 via XQuartz-2.7.4.dmg (needed by gnuradio-companion but not by GNSS-SDR) from http://xquartz.macosforge.org/landing/
Install GNU Radio:
$ sudo port install gnuradio +full
$ sudo port install subversion
Install other dependencies:
$ sudo port install subversion armadillo
The libraries gflags and glog should be installed manually, and in that particular order (same steps as above). If they are not already installed
when building GNSS-SDR, cmake will download, build and link them statically but they will not remain installed in the system.
Finally, you are ready to checkout the GNSS-SDR repository and build the software:
$ svn co http://svn.code.sf.net/p/gnss-sdr/code/trunk gnss-sdr
$ cd gnss-sdr/build
$ cmake ../ -DCMAKE_CXX_COMPILER=gcc
$ cmake ../ -DCMAKE_CXX_COMPILER=g++
$ make
$ make install