[Click] user level click compile problem with click-1.7.0rc1 on linux 2.4

[JiaFenggen]

 Thank you very much,i will try that.

Yours,Fenggen
> From: sombrutz at informatik.hu-berlin.de
> To: jfg6688 at hotmail.com
> Subject: Re: [Click] user level click compile problem with click-1.7.0rc1 on linux 2.4
> Date: Thu, 4 Jun 2009 12:50:31 +0200
> CC: click at amsterdam.lcs.mit.edu
> 
> Today, i use a gcc-3.3.5 and i fixed the compiler error (workaround: cast 
> &click_compare<T> to (int (*)(const void*, const void*, void*)) in template 
> <typename T> int click_qsort(T *base, size_t n) (include/click/glue.hh)), but 
> then there is a internal compiler error while compiling 
> elements/ethernet/arpfaker.cc. So i think, it's better (and faster) to use a 
> recent version of the gcc instead of fixing the click-code for older 
> gcc-versions.
> On Donnerstag, 4. Juni 2009, JiaFenggen wrote:
> > yes,my gcc version is 3.2.2.I patch the config.h.in the original error
> > disapear but the new emit,the error output is as follows:
> >
> > "
> >
> > CXX ../lib/confparse.cc
> > In file included from ../lib/confparse.cc:32:
> > ../include/click/hashtable.hh:364: partial specialization `HashTable<T,
> > void>' declared `friend'
> > ../include/click/hashtable.hh:419: partial specialization `HashTable<T,
> > void>' declared `friend'
> > In file included from ../include/click/standard/addressinfo.hh:5,
> > from ../lib/confparse.cc:41:
> > ../include/click/hashmap.hh:221: warning: `typename
> > _HashMap_const_iterator<K, V>::unspecified_bool_type' is implicitly a
> > typename
> > ../include/click/hashmap.hh:221: warning: implicit typename is deprecated,
> > please see the documentation for details
> > ../include/click/hashmap.hh:222: no `_HashMap_const_iterator<K,
> > V>::operator bool (_HashMap_const_iterator<K, V>::*)() const() const'
> > member function declared in class `_HashMap_const_iterator<K, V>'
> > ../include/click/hashmap.hh:222: template definition of non-template `
> > _HashMap_const_iterator<K, V>::operator bool (_HashMap_const_iterator<K,
> > V>::*)() const() const'
> > ../include/click/hashmap.hh:424: warning: `typename
> > _HashMap_const_iterator<K, void*>::unspecified_bool_type' is implicitly a
> > typename
> > ../include/click/hashmap.hh:424: warning: implicit typename is deprecated,
> > please see the documentation for details
> > ../include/click/hashmap.hh:425: no `_HashMap_const_iterator<K,
> > void*>::operator bool (_HashMap_const_iterator<K, void*>::*)() const()
> > const ' member function declared in class `_HashMap_const_iterator<K,
> > void*>' ../include/click/hashmap.hh:425: template definition of
> > non-template ` _HashMap_const_iterator<K, void*>::operator bool
> > (_HashMap_const_iterator<K, void*>::*)() const() const'
> > ../include/click/hashmap.hh:562: warning: `typename
> > _HashMap_const_iterator<K, T*>::unspecified_bool_type' is implicitly a
> > typename
> > ../include/click/hashmap.hh:562: warning: implicit typename is deprecated,
> > please see the documentation for details
> > ../include/click/hashmap.hh:563: no `_HashMap_const_iterator<K,
> > T*>::operator _HashMap_const_iterator<K, void*>::unspecified_bool_type()
> > const' member function declared in class `_HashMap_const_iterator<K, T*>'
> > ../include/click/hashmap.hh:563: template definition of non-template `
> > _HashMap_const_iterator<K, T*>::operator _HashMap_const_iterator<K,
> > void*>::unspecified_bool_type() const'
> > make[1]: *** [confparse.o] Error 1
> > make[1]: Leaving directory `/home/jfg/click/click-1.7.0rc1/userlevel'
> > make: *** [userlevel] Error 2
> >
> > "
> >
> > sees there are some place to change,waiting for you reply.thanks.
> >
> > Yours,Fenggen
> >
> > > can you please check your compiler-version (gcc -v). Redhat 9.0 uses
> > > 3.2.2, i think. In click-1.5, the macro CLICK_DEPRECATED is define as
> > > empty string for that gcc-version. In click-1.7.0 it is defined
> > > as "__attribute__((deprecated))" for gcc-version newer than 3.0 .
> > > Looks like this is wrong in config.h.in. The Definition in click-1.5
> > > seems to be right.
> > > The patch (attachment) should fix it. It changes the config.h.in. Please,
> > > apply the patch and run configure again and check whether it works.
> > >
> > > Best regards,
> > > Robert
> > >
> > > > hi,all,
> > > >
> > > > I am compiling user level click on linux,my linux kernel version is
> > > >
> > > > :2.4.20-8smp(redhat 9.0),when i compile click-1.7.0rc1(just
> > > > : "./configure
> > > >
> > > > and make"),it complains:
> > > >
> > > > "make[1]: Entering directory `/usr/click-1.7.0rc1/userlevel'
> > > > echo "userlevel app aqm ethernet icmp ip standard tcpudp threads" |
> > > > ../click-buildtool findelem -r userlevel -p .. -X ./elements.exclude >
> > > > elements.conf ../click-buildtool elem2make -x "addressinfo.o
> > > > alignmentinfo.o errorelement.o portinfo.o scheduleinfo.o" <
> > > > elements.conf > elements.mk make[1]: Leaving directory
> > > > `/usr/click-1.7.0rc1/userlevel' make[1]: Entering directory
> > > > `/usr/click-1.7.0rc1/userlevel'
> > > > CXX ../lib/string.cc
> > > > CXX ../lib/straccum.cc
> > > > CXX ../lib/nameinfo.cc
> > > > In file included from ../include/click/element.hh:7,
> > > > from ../include/click/router.hh:4,
> > > > from ../lib/nameinfo.cc:23:
> > > > ../include/click/packet.hh:587: semicolon missing after enum
> > > > declaration ../include/click/packet.hh:587: warning: `deprecated'
> > > > attribute ignored make[1]: *** [nameinfo.o] Error 1
> > > > make[1]: Leaving directory `/usr/click-1.7.0rc1/userlevel'
> > > > make: *** [userlevel] Error 2
> > > >
> > > > "
> > > >
> > > > I have tried click-1.6.0 but end with the same
> > > > error,however,click-1.5.0 compiles ok on 2.4.20.
> > > >
> > > > But on kernel 2.6(Fedora),all three versions compiles ok,is there
> > > > kernel version dependence of click?
> > > >
> > > > Yours,Fenggen
> >
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