Re: compile error on FreeBSD 9

[z_axis <z_axis@163.com>]

i have installed threaded libgc:
$pkg_info | grep boehm-gc
boehm-gc-7.1        Garbage collection and memory leak detection for C and  
C++
boehm-gc-threaded-7.1_1 Garbage collection and memory leak detection for C  
and C++

ls -l /usr/local/lib/libgc[.-]*
lrwxr-xr-x  1 root  wheel      19  1 31 07:54  
/usr/local/lib/libgc-threaded.so@ -> libgc-threaded.so.1
-r--r--r--  1 root  wheel  152513  1 31 07:54  
/usr/local/lib/libgc-threaded.so.1
lrwxr-xr-x  1 root  wheel      10  1 31 07:54 /usr/local/lib/libgc.so@ ->  
libgc.so.1
-rwxr-xr-x  1 root  wheel  132311  1 31 07:54 /usr/local/lib/libgc.so.1*

$./configure --prefix=/home/***/guile --with-threads  
LDFLAGS='-L/usr/local/lib'
$gmake
...
0x281d4ef4 is not a GC visible pointer location
GC_is_visible test failed
Abort trap
gmake[3]: *** [guile-procedures.texi] Error 1

$cat meta/guile-2.0.pc | grep libdir
libdir=${exec_prefix}/lib
Libs: -L${libdir} -lguile-2.0 -L/usr/local/lib -lgc

$uname -a
FreeBSD mybsd.zsoft.com 9.0-RELEASE-p3 FreeBSD 9.0-RELEASE-p3 #0: Fri Jul   
6 11:09:08 CST 2012  ***@mybsd.zsoft.com:/usr/obj/usr/src/sys/MYKERNEL   
i386

Regards!


在 Thu, 31 Jan 2013 05:29:09 +0800，Ludovic Courtès <ludo@gnu.org> 写道:

> Hi,
>
> z_axis <z_axis@163.com> skribis:
>
>> ./.libs/libguile-2.0.so: undefined reference to  
>> `GC_unregister_my_thread'
>> ./.libs/libguile-2.0.so: undefined reference to `GC_pthread_create'
>> ./.libs/libguile-2.0.so: undefined reference to `GC_register_my_thread'
>> ./.libs/libguile-2.0.so: undefined reference to `GC_pthread_detach'
>> *** Error code 1
>
> You need either a libgc built with --enable-threads (though as Mark
> noted that seems to be buggy on the Guile side), or Guile built with
> --without-threads.
>
> HTH,
> Ludo’.


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