[Bro] brolval undefined?

Kurt Grutzmacher grutz at jingojango.net
Mon Nov 2 20:45:36 PST 2009


Odd error cropped up while trying to build latest svn trunk release on
ubuntu 9.04 64-bit:

~/bro-svn/bro-102809/aux/broccoli/test$ make
/bin/bash ../libtool --tag=CC   --mode=link gcc  -g -O2   -o broping
broping.o ../src/.libs/libbroccoli.a  -lssl -lcrypto
libtool: link: gcc -g -O2 -o broping broping.o  ../src/.libs/libbroccoli.a
-lssl -lcrypto
../src/.libs/libbroccoli.a(bro_lexer.o): In function `brolex':
/home/grutz/bro-svn/bro-102809/aux/broccoli/src/bro_lexer.l:25: undefined
reference to `brolval'
/home/grutz/bro-svn/bro-102809/aux/broccoli/src/bro_lexer.l:26: undefined
reference to `brolval'
/home/grutz/bro-svn/bro-102809/aux/broccoli/src/bro_lexer.l:28: undefined
reference to `brolval'
/home/grutz/bro-svn/bro-102809/aux/broccoli/src/bro_lexer.l:29: undefined
reference to `brolval'
/home/grutz/bro-svn/bro-102809/aux/broccoli/src/bro_lexer.l:30: undefined
reference to `brolval'
../src/.libs/libbroccoli.a(bro_lexer.o):/home/grutz/bro-svn/bro-102809/aux/broccoli/src/bro_lexer.l:31:
more undefined references to `brolval' follow
collect2: ld returned 1 exit status
make: *** [broping] Error 1

GCC Version:

~/bro-svn/bro-102809/aux/broccoli/src$ gcc -v
Using built-in specs.
Target: x86_64-linux-gnu
Configured with: ../src/configure -v --with-pkgversion='Ubuntu
4.3.3-5ubuntu4' --with-bugurl=file:///usr/share/doc/gcc-4.3/README.Bugs
--enable-languages=c,c++,fortran,objc,obj-c++ --prefix=/usr --enable-shared
--with-system-zlib --libexecdir=/usr/lib --without-included-gettext
--enable-threads=posix --enable-nls
--with-gxx-include-dir=/usr/include/c++/4.3 --program-suffix=-4.3
--enable-clocale=gnu --enable-libstdcxx-debug --enable-objc-gc --enable-mpfr
--with-tune=generic --enable-checking=release --build=x86_64-linux-gnu
--host=x86_64-linux-gnu --target=x86_64-linux-gnu
Thread model: posix
gcc version 4.3.3 (Ubuntu 4.3.3-5ubuntu4)

Of course brolval IS being set .. contents of bro_parser.h:

#define BROINT 257
#define BROWORD 258
#define BROSTRING 259
#define BRODOUBLE 260
typedef union {
  int   i;
  char *s;
  double d;
} YYSTYPE;
extern YYSTYPE brolval;

Doesn't seem to make much sense to me. Any thoughts?

--
Kurt Grutzmacher -=- grutz at jingojango.net
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