[Top][All Lists]

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[Discuss-gnuradio] libtool error with howto example (_howto.la)

From: Vijay Ramasami
Subject: [Discuss-gnuradio] libtool error with howto example (_howto.la)
Date: Wed, 8 Aug 2007 13:06:08 -0400


Please bear with me as I am new to gnuradio (and autotools in
general). I am catching up ... Gnuradio version 3.0.3 as such compiles
fine on my system (Cygwin on XP), and I am able to run all the
examples. But, I am having a problem getting the howto example to

I have setup a new directory structure under the gnuradio (ver 3.0.3)
main directory, and copied the howto example files to that directory
(as per the article on creating a new block).

I added a new M4 file in config following the examples used for other
directories, ran "bootstrap", "configure", and then "make" in the
gnuradio subdirectory. When I do this, I am getting the following
error from libtool:

 g++ -DHAVE_CONFIG_H -I. -I. -I../../..
-I../../../gnuradio-core/src/lib/swig -I/usr/local/include
-I/usr/include/boost-1_33_1 -I/usr/include/python2.5 -g -O2 -Wall
-Woverloaded-virtual -MT howto_square_ff.lo -MD -MP -MF
.deps/howto_square_ff.Tpo -c howto_square_ff.cc  -DDLL_EXPORT -DPIC -o
/bin/sh ../../../libtool --tag=CXX --mode=link g++  -g -O2 -Wall
-Woverloaded-virtual    -o _howto.la -rpath
/usr/local/lib/python2.5/site-packages/gnuradio --module
--avoid-version howto_square_ff.lo  -lwinmm
libtool: link: libtool library `_howto.la' must begin with `lib'
Try `libtool --help --mode=link' for more information.
make[2]: *** [_howto.la] Error 1
make[2]: Leaving directory `/usr/src/gnuradio-3.0.3/gr-vijay/src/lib'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/usr/src/gnuradio-3.0.3/gr-vijay/src'
make: *** [all-recursive] Error 1

The problem is here:
libtool: link: libtool library `_howto.la' must begin with `lib'

Can someone please provide a clue as to what might be wrong ? I
greatly appreciate your time.


reply via email to

[Prev in Thread] Current Thread [Next in Thread]