PROBLEM: HOWTO.i EXAMPLE

I have a problem recompiling the howto example on “how to make a signal
processing block” webpage.
This is the website should you be interested:

http://www.gnu.org/software/gnuradio/doc/howto-write-a-block.html

I ran aclocal, autoconf, then auotomake.

However, everytime I run automake the following error messages are
displayed:

[email protected]:~/gr-howto-write-a-block-3.1.1$ sudo make
make all-recursive
make[1]: Entering directory
/home/jpgacrama/gr-howto-write-a-block-3.1.1' Making all in config make[2]: Entering directory/home/jpgacrama/gr-howto-write-a-block-3.1.1
/config’
make[2]: Nothing to be done for all'. make[2]: Leaving directory/home/jpgacrama/gr-howto-write-a-block-3.1.1
/config’
Making all in src
make[2]: Entering directory
/home/jpgacrama/gr-howto-write-a-block-3.1.1 /src' Making all in lib make[3]: Entering directory/home/jpgacrama/gr-howto-write-a-block-3.1.1
/src/lib’
make[3]: *** No rule to make target /swig/gnuradio.i', needed byhowto.cc’. Stop.
make[3]: Leaving directory /home/jpgacrama/gr-howto-write-a-block-3.1.1 /src/lib' make[2]: *** [all-recursive] Error 1 make[2]: Leaving directory/home/jpgacrama/gr-howto-write-a-block-3.1.1
/src’
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory
`/home/jpgacrama/gr-howto-write-a-block-3.1.1’
make: *** [all] Error 2

It keeps on saying that there is “No rule to make target
/swig/gnuradio.i', needed byhowto.cc’. Stop.”

What’s the problem here? I really need a reply ASAP! I really need this
for
my thesis. Thanks!

On Sun, Jan 06, 2008 at 10:18:05AM +0800, Jonas Gacrama wrote:

I have a problem recompiling the howto example on “how to make a signal
processing block” webpage.
This is the website should you be interested:

http://www.gnu.org/software/gnuradio/doc/howto-write-a-block.html

I ran aclocal, autoconf, then auotomake.

However, everytime I run automake the following error messages are
displayed:

  1. Did you build and install GNU Radio? Does it pass “make check”?
  2. Does your --prefix path contain spaces, or does the path to your
    build directory contain spaces? If so, change to paths without
    spaces.

Eric