On Thu, Nov 11, 2010 at 9:59 PM, Guanbo Zheng <gbzh...@gmail.com> wrote: > Hi > > I tried to install the BBN 802.11b trunk from CGRAN project website, and got > some problems duing "sudo make", as follows: > ----------------------- > bbn_tap.cc: In constructor ‘bbn_tap::bbn_tap(std::string, int)’: > bbn_tap.cc:51: error: ‘memset’ was not declared in this scope > bbn_tap.cc:53: error: ‘strncpy’ was not declared in this scope > bbn_tap.cc: In member function ‘int bbn_tap::tap_write(std::string)’: > bbn_tap.cc:137: warning: format ‘%d’ expects type ‘int’, but argument 3 has > type ‘size_t’ > bbn_tap.cc:153: warning: format ‘%d’ expects type ‘int’, but argument 3 has > type ‘size_t’ > bbn_tap.cc:158: warning: ignoring return value of ‘ssize_t write(int, const > void*, size_t)’, declared with attribute warn_unused_result > make[4]: *** [bbn_tap.lo] Error 1 > ------------------------ > The errors came from "make". The configure of the code works fine. > > My system is: Ubuntu 9.04 + gnuradio 3.2.2 + USRP2 + XCVR2450. > I did the installation before, was successfully on USRP2. Not sure what > happened this time. :( > > Many thanks for any advice > > -- > Regards, > Guanbo
Likely an updated version of GCC that's being more picky about include files. Try including <string.h> in the offending file and recompile. Tom _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
