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Build RTL-SDR on OSX with no tears using homebrew. Forked from https://gist.github.com/0xabad1dea/5777726, a macports solution.
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| rtl-sdr build notes for OSX | |
| using macports http://www.macports.org/ | |
| see http://sdr.osmocom.org/trac/wiki/rtl-sdr | |
| brew install cmake | |
| brew install libusb | |
| brew install pkgconfig | |
| brew install sox # for easy audio | |
| git clone git://git.osmocom.org/rtl-sdr.git | |
| cd rtl-sdr/ | |
| mkdir build | |
| cd build/ | |
| cmake ../ | |
| make | |
| sudo make install | |
| rtl_test -t | |
| Found 1 device(s): | |
| 0: Realtek, RTL2838UHIDIR, SN: 00000001 | |
| Using device 0: Generic RTL2832U OEM | |
| Found Rafael Micro R820T tuner | |
| Supported gain values (29): 0.0 0.9 1.4 2.7 3.7 7.7 8.7 12.5 14.4 15.7 16.6 19.7 20.7 22.9 25.4 28.0 29.7 32.8 33.8 36.4 37.2 38.6 40.2 42.1 43.4 43.9 44.5 48.0 49.6 | |
| Sampling at 2048000 S/s. | |
| No E4000 tuner found, aborting. |
I had this error last week. I found this
https://stackoverflow.com/questions/65296289/fatal-error-libusb-libusb-h-no-such-file-or-directory-librtlsdr-install-for-gn
Tsyvarev <https://stackoverflow.com/users/3440745/tsyvarev> recommends
installing pkg-config then retrying.
According to the project's CMakeLists.txt
<http://osmocom.org/projects/rtl-sdr/repository/revisions/master/entry/CMakeLists.txt#L72>,
it expects either libusb to be found with pkg-config or, if pkg-config is
not available, libusb parameters should be filled manually:
LIBUSB_INCLUDE_DIRS should be set to include directory
(/usr/include/libusb-1.0 in your case) and LIBUSB_LIBRARIES should be set
to the libusb library (for link with). Though it seems to be simpler to
install pkg-config. – Tsyvarev
<https://stackoverflow.com/users/3440745/tsyvarev> Dec 14 '20 at 22:48
On Fri, 26 Feb 2021 at 6:44 am, Nicu ***@***.***> wrote:
***@***.**** commented on this gist.
------------------------------
On MacOS Mojave, I get the following:
[ 9%] Built target convenience_static
[ 9%] Building C object src/CMakeFiles/rtlsdr.dir/librtlsdr.c.o
/Users/surdu/Downloads/rtl-sdr/src/librtlsdr.c:30:10: fatal error: 'libusb.h' file not found
#include <libusb.h>
^~~~~~~~~~
1 error generated.
make[2]: *** [src/CMakeFiles/rtlsdr.dir/librtlsdr.c.o] Error 1
make[1]: *** [src/CMakeFiles/rtlsdr.dir/all] Error 2
make: *** [all] Error 2
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--
*richard horobin*.
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Try this
make LIBRARY_PATH=/usr/local/lib