The cmake flag
-DCMAKE_FIND_ROOT_PATH=usr/
has an incorrect root element - it's root element.
Make sure the CMAKE_FIND_ROOT_PATH defined by you has been removed.
Then start a new build:
cd $HOME/gr-customModule
rm -fr build
mkdir bulid
cd build
cmake ..
-- Cinaed
On 10/17/22 11:43, Michael Matthews wrote:
Hi Cinaed,
I took your suggestion of making the customModule with gr-modtool at
the $HOME directory, in case this may be required. The tutorial
implied this was not necessary, but I gave it a shot anyway. Invoking
cmake from
$HOME/gr-customModule/build
as
cmake ..
resulted in no change and the error is still present if I do not use
the flag:
-DCMAKE_FIND_ROOT_PATH=usr/
When you mention there are 9 CMakeLists.txt files in your directory, I
believe those are the same as I listed. Could you clarify if you have
any outside those specific paths I mentioned?
I also wanted to follow up on your suggestion that I should not be
seeing the line
-- Using install prefix: /usr/local
in my cmake output. It seems that that is printed from
$HOME/gr-customModule/lib/CMakeLists.txt line 47 (in the print summary
section). It prints CMAKE_INSTALL_PREFIX, which is /usr/local by
default on UNIX systems according to cmake documentation. Could you
also clarify what I should be seeing instead?
You also mention that if invoking cmake doesn’t work, it most likely
operator error. Again, I am new to gnuradio and I am unsure what that
error would be. I followed the tutorials verbatim. I am running
gnuradio 3.10.4, cmake 3.16.3, and Ubuntu 20.04.
I have tested this now on two clean VM installs of Ubuntu 20.04 and
gnuradio 3.10.4 (through the apt PPA) and am still seeing this error.
I appreciate the help! Cheers,
Michael Matthews
Graduate Software Engineer
Mobile: +1 847 714 4809
Micro-X <https://micro-x.com>
855 South 192nd St, Suite 600
SeaTac, WA, 98148, United States
*www.micro-x.com <https://micro-x.com>*
*From:*Cinaed Simson <cinaed.sim...@gmail.com>
*Sent:* Thursday, October 13, 2022 8:57 PM
*To:* Michael Matthews <mmatth...@micro-x.com>
*Subject:* Re: Problems with gr-modtool on Ubuntu 20.04 (gnuradio 3.10.4)
The tool
gr-modtool
creates the directories and the files needed by cmake in
$HOME/gr-customModule
There are 9 CMakeLists.txt in my directory - ones for grc, python, etc.
Then cmake creates the Makefiles needed by make to perform the install
on the system.
You should be able to create a build directory
$HOME/gr-customModule/build
and if you
cd $HOME/gr-customModule/build
then type
cmake ..
it should work.
If it doesn't then it's most likely operator error.
Further, you're not required to follow the procedure in the tutorial
but then you're on your own.
I'm running
gnuradio 3.10.4
and
cmake 3.18.4-2
-- Cinaed
On 10/8/22 18:56, Michael Matthews wrote:
Hi Cinead,
I should clarify that I am following the tutorial for Creating C++
OOT with gr-modtool.
Cmake was invoked from ./build with as
$ cmake ..
and it resulted in the error I listed previously.
I also tried invoking cmake from . as
$ cmake -S . -B build/
This also resulted in the same error.
Vasil did give me a solution that did seem to work, which was to
invoke cmake from ./build as
$ cmake -DCMAKE_FIND_ROOT_PATH=/usr ..
After cmake worked, I used
$ make
$ sudo make install
and that worked as intended.
I should also mention that from my experience with gnuradio
3.10.4, lib/CMakeLists.txt was already created prior to invoking
cmake for the first time.
$ gr_modtool newmod customModule
from .. seemed to create all the CMakeLists.txt files in the
following directories:
.
./apps
./docs
./docs/doxygen
./grc
./include/gnuradio/customModule
./lib
./python/customModule
./python/customModule/bindings
Using
$ gr_modtool add multDivSelect
from . added no new CMakeLists.txt files and only edited
./grc/CMakeLists.txt (according to what the tool printed to the
terminal)
I should also mention that I installed gnuradio 3.10.4 on Ubuntu
20.04 from the ppa using:
$ sudo add-apt-repository ppa:gnuradio/gnuradio-releases
$ sudo apt-get update
$ sudo apt-get install gnuradio
$ sudo apt-get install gnuradio-dev \
libiio-dev \
libad9361-dev \
libspdlog-dev \
python3-packaging \
python3-jsonschema \
cmake \
doxygen \
clang-format
This set of commands was taken from the InstallGR
<https://aus01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwiki.gnuradio.org%2Findex.php%3Ftitle%3DInstallingGR&data=05%7C01%7Cmmatthews%40micro-x.com%7C168a14fc066c40f1953e08daad9817ce%7Cad206e7b8a5d4d9aabf6ab3a9fd2c934%7C0%7C0%7C638013166016503713%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=hVxmBvCIpz354GSbuuxE6KyTM75FZJ8zQ8BMH5G5x7c%3D&reserved=0>
tutorial, UbuntuInstall
<https://aus01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwiki.gnuradio.org%2Findex.php%3Ftitle%3DUbuntuInstall&data=05%7C01%7Cmmatthews%40micro-x.com%7C168a14fc066c40f1953e08daad9817ce%7Cad206e7b8a5d4d9aabf6ab3a9fd2c934%7C0%7C0%7C638013166016503713%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=2cJwE67QSnpaX1B6QDzgXEy9apLnnwfI7%2Be81bQ%2B%2FAU%3D&reserved=0>
tutorial, and the Creating C++ OOT with gr-modtool
<https://aus01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwiki.gnuradio.org%2Findex.php%3Ftitle%3DCreating_c%252B%252B_OOT_with_gr-modtool&data=05%7C01%7Cmmatthews%40micro-x.com%7C168a14fc066c40f1953e08daad9817ce%7Cad206e7b8a5d4d9aabf6ab3a9fd2c934%7C0%7C0%7C638013166016503713%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=mXj0PWcMDErqMaFCjMH749MXoc6QyJVLIDLjeqpQhuI%3D&reserved=0>
tutorial.
I hope this helps clarify my issue.
Thank you,
Michael Matthews
Graduate Software Engineer
Mobile: +1 847 714 4809
Micro-X
<https://aus01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fmicro-x.com%2F&data=05%7C01%7Cmmatthews%40micro-x.com%7C168a14fc066c40f1953e08daad9817ce%7Cad206e7b8a5d4d9aabf6ab3a9fd2c934%7C0%7C0%7C638013166016503713%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=Fty0kn0MtJCbaaigvQC6bt80lfx%2FWMXHHMjX6YA6RAM%3D&reserved=0>
855 South 192nd St, Suite 600
SeaTac, WA, 98148, United States
*www.micro-x.com
<https://aus01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fmicro-x.com%2F&data=05%7C01%7Cmmatthews%40micro-x.com%7C168a14fc066c40f1953e08daad9817ce%7Cad206e7b8a5d4d9aabf6ab3a9fd2c934%7C0%7C0%7C638013166016503713%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=Fty0kn0MtJCbaaigvQC6bt80lfx%2FWMXHHMjX6YA6RAM%3D&reserved=0>*
*From:*Discuss-gnuradio
<discuss-gnuradio-bounces+mmatthews=micro-x....@gnu.org>
<mailto:discuss-gnuradio-bounces+mmatthews=micro-x....@gnu.org>
*On Behalf Of *Cinaed Simson
*Sent:* Saturday, October 8, 2022 5:44 PM
*To:* discuss-gnuradio@gnu.org
*Subject:* Re: Problems with gr-modtool on Ubuntu 20.04 (gnuradio
3.10.4)
Oops - you should only be invoking cmake once - not twice - as I
implied in my reply.
It's cmake then make.
-- Cinaed
On 10/8/22 16:28, Cinaed Simson wrote:
Hi Michael - you really need to show where and how you're
invoking cmake.
The first time you invoke cmake in the ./build directory it
should be as
cmake ..
so it can create the
lib/CMakeLists.txt
which incidentally, it can't find.
Also, you should NOT be seeing this entry
-- Using install prefix: /usr/local
the first time you invoke cmake.
Otherwise, my guess is you're just invoking cmake incorrectly.
If you have an alias for cmake try using
\cmake ..
the first time you run cmake which will override the alias.
-- Cinaed
On 10/2/22 22:21, Michael Matthews wrote:
Hello,
I am new to gnuradio and have been going through the
tutorials. I have been specifically interested in Creating
C++ OOT with gr-modtool
<https://aus01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwiki.gnuradio.org%2Findex.php%3Ftitle%3DCreating_c%252B%252B_OOT_with_gr-modtool&data=05%7C01%7Cmmatthews%40micro-x.com%7C168a14fc066c40f1953e08daad9817ce%7Cad206e7b8a5d4d9aabf6ab3a9fd2c934%7C0%7C0%7C638013166016503713%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=mXj0PWcMDErqMaFCjMH749MXoc6QyJVLIDLjeqpQhuI%3D&reserved=0>
but I seem to be getting errors when trying to use cmake
to create the make files.
My cmake errors are:
-- The CXX compiler identification is GNU 9.4.0
-- The C compiler identification is GNU 9.4.0
-- Check for working CXX compiler: /bin/c++
-- Check for working CXX compiler: /bin/c++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Check for working C compiler: /bin/cc
-- Check for working C compiler: /bin/cc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Detecting C compile features
-- Detecting C compile features - done
-- Looking for pthread.h
-- Looking for pthread.h - found
-- Performing Test CMAKE_HAVE_LIBC_PTHREAD
-- Performing Test CMAKE_HAVE_LIBC_PTHREAD - Failed
-- Looking for pthread_create in pthreads
-- Looking for pthread_create in pthreads - not found
-- Looking for pthread_create in pthread
-- Looking for pthread_create in pthread - found
-- Found Threads: TRUE
-- Found PkgConfig: /bin/pkg-config (found version "0.29.1")
-- Checking for module 'gmp'
-- Found gmp, version 6.2.0
-- Found GMP: /usr/lib/x86_64-linux-gnu/libgmpxx.so
-- Using GMP.
-- Found MPLIB: /usr/lib/x86_64-linux-gnu/libgmpxx.so
-- Found Boost:
/lib/x86_64-linux-gnu/cmake/Boost-1.71.0/BoostConfig.cmake
(found suitable version "1.71.0", minimum required is
"1.71.0") found components: date_time program_options
system regex thread unit_test_framework
-- Found Volk: Volk::volk
-- User set python executable /usr/bin/python3
-- Found PythonInterp: /usr/bin/python3 (found version
"3.8.10")
-- Found PythonLibs:
/usr/lib/x86_64-linux-gnu/libpython3.8.so (found suitable
exact version "3.8.10")
-- Check if the system is big endian
-- Searching 16 bit integer
-- Looking for sys/types.h
-- Looking for sys/types.h - found
-- Looking for stdint.h
-- Looking for stdint.h - found
-- Looking for stddef.h
-- Looking for stddef.h - found
-- Check size of unsigned short
-- Check size of unsigned short - done
-- Using unsigned short
-- Check if the system is big endian - little endian
-- Performing Test HAVE_VISIBILITY_HIDDEN
-- Performing Test HAVE_VISIBILITY_HIDDEN - Success
-- Performing Test HAVE_WARN_SIGN_COMPARE
-- Performing Test HAVE_WARN_SIGN_COMPARE - Success
-- Performing Test HAVE_WARN_ALL
-- Performing Test HAVE_WARN_ALL - Success
-- Performing Test HAVE_WARN_NO_UNINITIALIZED
-- Performing Test HAVE_WARN_NO_UNINITIALIZED - Success
-- Found Git: /bin/git
-- Found Doxygen: /usr/local/bin/doxygen (found version
"1.9.5 (2f6875a5ca481a69a6f32650c77a667f87d25e88)") found
components: doxygen missing components: dot
-- Using install prefix: /usr/local
-- Building for version: 1.0.0.0 / 1.0.0
-- No C++ unit tests... skipping
-- PYTHON and GRC components are enabled
-- Python checking for pygccxml - found
-- Found PythonLibs: /usr/lib/x86_64-linux-gnu/libpython3.8.so
-- Performing Test HAS_FLTO
-- Performing Test HAS_FLTO - Success
-- LTO enabled
-- Configuring done
CMake Error in lib/CMakeLists.txt:
Imported target "gnuradio::gnuradio-runtime" includes
non-existent path
"/include"
in its INTERFACE_INCLUDE_DIRECTORIES. Possible reasons
include:
* The path was deleted, renamed, or moved to another
location.
* An install or uninstall procedure did not complete
successfully.
* The installation package was faulty and references
files it does not
provide.
CMake Error in lib/CMakeLists.txt:
Imported target "gnuradio::gnuradio-runtime" includes
non-existent path
"/include"
in its INTERFACE_INCLUDE_DIRECTORIES. Possible reasons
include:
* The path was deleted, renamed, or moved to another
location.
* An install or uninstall procedure did not complete
successfully.
* The installation package was faulty and references
files it does not
provide.
CMake Error in python/customModule/bindings/CMakeLists.txt:
Imported target "Boost::date_time" includes non-existent
path
"/include"
in its INTERFACE_INCLUDE_DIRECTORIES. Possible reasons
include:
* The path was deleted, renamed, or moved to another
location.
* An install or uninstall procedure did not complete
successfully.
* The installation package was faulty and references
files it does not
provide.
CMake Error in python/customModule/bindings/CMakeLists.txt:
Imported target "Boost::date_time" includes non-existent
path
"/include"
in its INTERFACE_INCLUDE_DIRECTORIES. Possible reasons
include:
* The path was deleted, renamed, or moved to another
location.
* An install or uninstall procedure did not complete
successfully.
* The installation package was faulty and references
files it does not
provide.
-- Generating done
CMake Generate step failed. Build files cannot be
regenerated correctly.
Has anyone else had this issue before? I have tried
uninstalling and reinstalling using apt, following the
instructions from the wiki, but I am unsure where to go
from there. Any help solving this would be greatly
appreciated!
Thank you,
Michael Matthews
Graduate Software Engineer
Mobile: +1 847 714 4809
Image removed by sender. Micro-X
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855 South 192nd St, Suite 600
SeaTac, WA, 98148, United States
*www.micro-x.com*
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