Re: [boost] Re: Linking to shared library

From: Gander (agander_at_[hidden])
Date: 2005-04-18 12:05:49

On Sunday 17 April 2005 16:34, Bart wrote:
> My output from:
>  rpm -qpl boost-1.30.2-2.i386.rpm
>    /usr/lib/libboost_date_time.so
>    /usr/lib/libboost_date_time.so.1.30.2

Mine is: -

rpm -qpl /usr/src/redhat/RPMS/i386/boost-1.32.0-3.i386.rpm
/usr/lib/libboost_date_time.so.1.32.0
/usr/lib/libboost_filesystem.so.1.32.0
/usr/lib/libboost_prg_exec_monitor.so.1.32.0
/usr/lib/libboost_program_options.so.1.32.0
/usr/lib/libboost_python.so.1.32.0
/usr/lib/libboost_regex.so.1.32.0
/usr/lib/libboost_signals.so.1.32.0
/usr/lib/libboost_test_exec_monitor.so.1.32.0
/usr/lib/libboost_thread.so.1.32.0
/usr/lib/libboost_unit_test_framework.so.1.32.0

>
> I notice your output does not show libboost_date_time.so. Can you verify
> if this file exists in your /usr/lib directory?

I have these: -

l /usr/lib/libboost_*date*
lrwxrwxrwx  1 root root     28 Apr 10 18:42 /usr/lib/libboost_date_time.so.1 
-> libboost_date_time.so.1.32.0
-rwxr-xr-x  1 root root 123314 Apr 10 18:39 /usr/lib/libboost_date_time.a
-rwxr-xr-x  1 root root  74296 Apr 10 
18:39 /usr/lib/libboost_date_time.so.1.32.0

locate 'libboost_date_time.so'
/usr/lib/libboost_date_time.so.1

>
> Also, where did you find your copy of the 1.32 srpm?

I went for: -
The Boost C++ Libraries Fedora Core Development Sources boost-1.32.0-3.src.rpm

from: -

<http://rpmfind.net/linux/rpm2html/search.php?query=boost&submit=Search+...&system=Fedora&arch=>

I was hoping I would be to use 1.32 as it's compatible with work.

I have re-installed 1.31 and re-compiled days_alive and it's still 
complaining.

g++ -ggdb -x c++ -pipe -Wall -I. -D__USE_STD_IOSTREAM  -lboost_date_time -o 
days_alive days_alive.cpp
/tmp/ccV7Juhv.o(.gnu.linkonce.t._ZN5boost9date_time19month_str_to_ushortINS_9gregorian10greg_monthEEEtSs+0xec): 
In function `unsigned short 
boost::date_time::month_str_to_ushort<boost::gregorian::greg_month>(std::basic_string<char, 
std::char_traits<char>, std::allocator<char> >)':
/usr/include/boost/token_functions.hpp:459: undefined reference to 
`boost::gregorian::greg_month::get_month_map_ptr()'
collect2: ld returned 1 exit status

rpm -qpl boost-1.31.0-7.i386.rpm
/usr/lib/libboost_date_time.a
/usr/lib/libboost_date_time.so.1.31.0

1.31 was a srpms build (no special switches) retreived from a mirror similar 
to: -

ftp://ftp.mirrorservice.org/sites/download.fedora.redhat.com/pub/fedora/linux/core/2/SRPMS/