[Discuss-gnuradio] Help in adding new block to existing OOT module

Hi,

I went inside the folder

>> cd gr-ieee-80211

Added a new block test_block_cf to existing module gr-ieee-80211

>> gr_modtool add test_block_cf

It added test_block_cf_impl.cc and test_block_cf_impl.h in /lib and

test_block_cf.h in /include/ieee802_11

Now I did the usual stuff in my work function, also copied

test_block_cf.h from /include/ieee802_11 to /prefix/include/ieee802-11/gnuradio/ieee802_11

to make it a public header file. Seems gr_modtool does not want to do this for me.

I also noticed that by default my namespace was ieee802-11 which is different from ieee802_11 used by the author. Hence I changed ieee802-11 to ieee802_11 in all my files which were generated by gr_modtool.

Following to this I did following inside build directory of gr-ieee-80211

>> cmake -DENABLE_DOXYGEN=ON -DCMAKE_INSTALL_PREFIX=../ ../

>> make

Make throws errors as below which is related to inheritance I guess.

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

address@hidden:~/radio/default/src/gr-ieee-80211/build$ make

[ 2%] Built target ieee802_11_generated_includes

[ 4%] Built target ieee802_11_generated_sources

[ 6%] Building CXX object lib/CMakeFiles/gnuradio-ieee802_11.dir/test_block_cf_impl.cc.o

In file included from /home/john/radio/default/src/gr-ieee-80211/lib/test_block_cf_impl.cc:26:0:

/home/john/radio/default/src/gr-ieee-80211/lib/test_block_cf_impl.h:21:25: warning: extra tokens at end of #ifndef directive

#ifndef INCLUDED_IEEE802-11_TEST_BLOCK_CF_IMPL_H

/home/john/radio/default/src/gr-ieee-80211/lib/test_block_cf_impl.h:22:25: warning: ISO C++11 requires whitespace after the macro name

#define INCLUDED_IEEE802-11_TEST_BLOCK_CF_IMPL_H

In file included from /home/john/radio/default/src/gr-ieee-80211/lib/test_block_cf_impl.h:24:0,

from /home/john/radio/default/src/gr-ieee-80211/lib/test_block_cf_impl.cc:26:

/home/john/radio/default/src/gr-ieee-80211/include/ieee802-11/test_block_cf.h:22:25: warning: extra tokens at end of #ifndef directive

#ifndef INCLUDED_IEEE802-11_TEST_BLOCK_CF_H

In file included from /home/john/radio/default/src/gr-ieee-80211/lib/test_block_cf_impl.cc:26:0:

/home/john/radio/default/src/gr-ieee-80211/lib/test_block_cf_impl.h:30:5: error: expected class-name before ‘{’ token

{

/home/john/radio/default/src/gr-ieee-80211/lib/test_block_cf_impl.cc:31:5: error: ‘test_block_cf’ does not name a type

test_block_cf::sptr

/home/john/radio/default/src/gr-ieee-80211/lib/test_block_cf_impl.cc: In constructor ‘gr::ieee802_11::test_block_cf_impl::test_block_cf_impl(size_t)’:

/home/john/radio/default/src/gr-ieee-80211/lib/test_block_cf_impl.cc:42:23: error: expected class-name before ‘(’ token

: gr::sync_block("test_block_cf",

/home/john/radio/default/src/gr-ieee-80211/lib/test_block_cf_impl.cc:42:23: error: expected ‘{’ before ‘(’ token

/home/john/radio/default/src/gr-ieee-80211/lib/test_block_cf_impl.cc: At global scope:

/home/john/radio/default/src/gr-ieee-80211/lib/test_block_cf_impl.cc:42:24: error: expected unqualified-id before string constant

: gr::sync_block("test_block_cf",

/home/john/radio/default/src/gr-ieee-80211/lib/test_block_cf_impl.cc:42:24: error: expected ‘)’ before string constant

lib/CMakeFiles/gnuradio-ieee802_11.dir/build.make:560: recipe for target 'lib/CMakeFiles/gnuradio-ieee802_11.dir/test_block_cf_impl.cc.o' failed

make[2]: *** [lib/CMakeFiles/gnuradio-ieee802_11.dir/test_block_cf_impl.cc.o] Error 1

CMakeFiles/Makefile2:200: recipe for target 'lib/CMakeFiles/gnuradio-ieee802_11.dir/all' failed

make[1]: *** [lib/CMakeFiles/gnuradio-ieee802_11.dir/all] Error 2

Makefile:138: recipe for target 'all' failed

make: *** [all] Error 2

address@hidden:~/radio/default/src/gr-ieee-80211/build$

From:	Sumit Kumar
Subject:	[Discuss-gnuradio] Help in adding new block to existing OOT module
Date:	Tue, 14 Nov 2017 17:13:15 +0100