id	summary	reporter	owner	description	type	status	milestone	component	version	severity	resolution	keywords	cc
5899	Boost Chrono cannot find references.	boost@…	viboes	"I compiled 1.47.0 today as per the documentation and this is what I get when I am trying to compile the chrono example run_timer_example.cpp:

With icc:

{{{
$ icc run_timer_example.cpp -I/home/yann/src/boost_1_47_0 -L/home/yann/src/boost_1_47_0/stage/lib -lboost_system -lboost_chrono
/tmp/icciMiW90.o: In function `main':
run_timer_example.cpp:(.text+0x33): undefined reference to `boost::chrono::run_timer::run_timer(boost::system::error_code&)'
run_timer_example.cpp:(.text+0xa5): undefined reference to `boost::chrono::run_timer::report(boost::system::error_code&)'
}}}

with gcc:

{{{
$ gcc run_timer_example.cpp -I/home/yann/src/boost_1_47_0 -L/home/yann/src/boost_1_47_0/stage/lib -lboost_system -lboost_chrono
/tmp/ccW6yHqX.o: In function `main':
run_timer_example.cpp:(.text+0x16): undefined reference to `boost::chrono::run_timer::run_timer(boost::system::error_code&)'
/tmp/ccW6yHqX.o: In function `boost::chrono::run_timer::~run_timer()':
run_timer_example.cpp:(.text._ZN5boost6chrono9run_timerD2Ev[_ZN5boost6chrono9run_timerD5Ev]+0x3b): undefined reference to `boost::chrono::run_timer::report(boost::system::error_code&)'
collect2: ld returned 1 exit status
}}}

I do have the library here:

{{{
$ ls -l  *chrono*
116K -rw-r--r-- 1 yann yann 116K Sep 14 11:30 libboost_chrono.a
   0 lrwxrwxrwx 1 yann yann   25 Sep 14 11:30 libboost_chrono.so -> libboost_chrono.so.1.47.0*
 44K -rwxr-xr-x 1 yann yann  41K Sep 14 11:30 libboost_chrono.so.1.47.0*
}}}


"	Bugs	closed		chrono	Boost 1.47.0	Problem	duplicate	chrono link