[Pdns-users] Power DNS 2.9.22 compile error while running 'make' command

[David Hawthorne]

I ran into this on ubuntu as well, with all the dependencies properly installed tyvm.

../../rcpgenerator.cc: In member function ‘void RecordTextReader::xfrTime(uint32_t&)’:
../../rcpgenerator.cc:75: error: ‘sscanf’ was not declared in this scope
../../rcpgenerator.cc: In member function ‘void RecordTextWriter::xfrTime(const uint32_t&)’:
../../rcpgenerator.cc:363: error: ‘snprintf’ was not declared in this scope
../../rcpgenerator.cc: In member function ‘void RecordTextWriter::xfrHexBlob(const std::string&)’:
../../rcpgenerator.cc:415: error: ‘snprintf’ was not declared in this scope

It requires #include <cstdio> to fix.

Same with:

../../dnsparser.cc: In member function ‘virtual std::string UnknownRecordContent::getZoneRepresentation() const’:
../../dnsparser.cc:46: error: ‘snprintf’ was not declared in this scope
../../dnsparser.cc: In member function ‘virtual void UnknownRecordContent::toPacket(DNSPacketWriter&)’:
../../dnsparser.cc:67: error: ‘sscanf’ was not declared in this scope

Just requires #include <cstdio> to fix.  I put it in dnsparser.hh.

In case versions matter, here are the libs that might be relevant that I have installed on this system:

ii  libstdc++6                          4.4.1-4ubuntu9                    The GNU Standard C++ Library v3
ii  libstdc++6-4.4-dev                  4.4.1-4ubuntu9                    The GNU Standard C++ Library v3 (development
ii  libglib2.0-0                        2.22.2-0ubuntu1                   The GLib library of C routines
ii  libglib2.0-data                     2.22.2-0ubuntu1                   Common files for GLib library
ii  g++                                 4:4.4.1-1ubuntu2                  The GNU C++ compiler
ii  g++-4.4                             4.4.1-4ubuntu9                    The GNU C++ compiler


On May 26, 2010, at 5:48 AM, Imre Gergely wrote:

> 
> I could be wrong but it seems like you don't have some basic header
> files installed. glibc-headers, glibc-devel maybe?
> 
> On 05/26/2010 03:41 PM, Michael wrote:
>> On Slackware 13.0 while running Make:
>> 
>> I have successfully configured, compiled (and happily running) this on 2 other 
>> Slackware machines - one running 12.0 and the other 13.0, and I really am not 
>> sure what the difference between them is.
>> 
>> In all instances Boost 1.41 is used and configure is run as follows:
>> CXXFLAGS=-I/root/boost_1_41_0 \
>> ./configure \
>> --sysconfdir=/usr/local/etc \
>> --localstatedir=/var/run \
>> --with-mysql=/usr/local/mysql \
>> --with-mysql-lib=/usr/local/lib/mysql \
>> --with-mysql-includes=/usr/local/include/mysql
>> 
>> On the problematic machine configure runs fine, but when I run Make I get the 
>> following error:
>> 
>> if 
>> g++ -DHAVE_CONFIG_H -I. -I. -I../../.. -I../.. -pthread   -D_GNU_SOURCE -I/root/boost_1_41_0 -Wall -O2 -MT 
>> rcpgenerator.o -MD -MP -MF ".deps/rcpgenerator.Tpo" -c -o rcpgenerator.o 
>> `test -f '../../rcpgenerator.cc' || echo './'`../../rcpgenerator.cc; \
>>        then mv -f ".deps/rcpgenerator.Tpo" ".deps/rcpgenerator.Po"; else 
>> rm -f ".deps/rcpgenerator.Tpo"; exit 1; fi
>> ../../rcpgenerator.cc: In member function 'void 
>> RecordTextReader::xfrTime(uint32_t&)':
>> ../../rcpgenerator.cc:75: error: 'sscanf' was not declared in this scope
>> ../../rcpgenerator.cc: In member function 'void 
>> RecordTextWriter::xfrTime(const uint32_t&)':
>> ../../rcpgenerator.cc:363: error: 'snprintf' was not declared in this scope
>> ../../rcpgenerator.cc: In member function 'void 
>> RecordTextWriter::xfrHexBlob(const std::string&)':
>> ../../rcpgenerator.cc:415: error: 'snprintf' was not declared in this scope
>> make[4]: *** [rcpgenerator.o] Error 1
>> make[4]: Leaving directory `/root/pdns-2.9.22/pdns/backends/bind'
>> make[3]: *** [all-recursive] Error 1
>> make[3]: Leaving directory `/root/pdns-2.9.22/pdns/backends'
>> make[2]: *** [all-recursive] Error 1
>> make[2]: Leaving directory `/root/pdns-2.9.22/pdns'
>> make[1]: *** [all-recursive] Error 1
>> make[1]: Leaving directory `/root/pdns-2.9.22'
>> make: *** [all] Error 2
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>> 
> 
> -- 
> Imre Gergely
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