error: 'longjmp' aliased to undefined symbol '_longjmp'

[Giorgos Margaritis]

Hi all,

I got the error: 'longjmp' aliased to undefined symbol '_longjmp', while compiling 

code with ./bin/src-utils/htbuild --install dev_env.

 gcc -DHAVE_CONFIG_H -I. -I../include -I../include -I../include/tdep-x86 -I. -D_GNU_SOURCE -DNDEBUG -g -O2 -fexceptions -Wall -Wsign-compare -MT setjmp/longjmp.lo -MD -MP -MF setjmp/.deps/longjmp.Tpo -c setjmp/longjmp.c  -fPIC -DPIC -o setjmp/.libs/longjmp.o

/usr/include/bits/setjmp2.h:26:13: error: 'longjmp' aliased to undefined symbol '_longjmp'

Any ideas?

Thanks!

[Giorgos Margaritis]

The problem occurs when trying to compile libunwind-0.99-beta. I'm running Ubuntu 11.04 with gcc 4.5.2.

I found out that using gcc flag '-U_FORTIFY_SOURCE' in htbuild-dir/libunwind-0.99-beta/src/Makefile worked. So this is probably a libunwind compilation issue, right? I then had to modify bin/src-utils/htbuild so it doesn't re-download and compile libunwind. Any idea how to do this automatically?

(also, http://hypertable.org/pub/thrift-0.2.0-incubating.tar.gz in bin/src-utils/htbuild seems to be broken link.)

[Doug Judd]

Hi Giorgios,

The htbuild script is out-of-date and we haven't been maintaining it (we should probably remove it).  Typically we get the dependencies setup on a machine once, and then forget about it.  You shouldn't have to run htbuild often.  For more up-to-date scripts to get the dependencies set up, take a look bin/src-utils/build-setup-*.sh  Those are slightly out of date too, here are the updated links to the packages:

http://www.hypertable.com/uploads/thrift-0.8.0.tar.gz 
http://www.hypertable.com/uploads/db-4.8.26.tar.gz 
http://www.hypertable.com/uploads/google-perftools-1.7.tar.gz 
http://www.hypertable.com/uploads/hyperic-sigar-1.6.4.zip 
http://www.hypertable.com/uploads/re2.tgz 

- Doug

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[Giorgos Margaritis]

Hi Doug,

you should then consider fixing README.md, since it suggests using htbuild 

(and probably has other outdated info?). Thanks again!

--
Giorgos Margaritis
Ph.D. student
Systems Research Group
Dept. of Computer Science
University of Ioannina
Greece