This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.

It was created by configure, which was
generated by GNU Autoconf 2.61.  Invocation command line was

  $ ./configure 

## --------- ##
## Platform. ##
## --------- ##

hostname = screw
uname -m = i686
uname -r = 2.6.25
uname -s = Linux
uname -v = #24 SMP PREEMPT Tue May 13 00:44:35 CEST 2008

/usr/bin/uname -p = unknown
/bin/uname -X     = unknown

/bin/arch              = unknown
/usr/bin/arch -k       = unknown
/usr/convex/getsysinfo = unknown
/usr/bin/hostinfo      = unknown
/bin/machine           = unknown
/usr/bin/oslevel       = unknown
/bin/universe          = unknown

PATH: /home/whirm/.bin
PATH: /home/whirm/bin
PATH: /usr/local/bin
PATH: /usr/bin
PATH: /bin
PATH: /usr/games


## ----------- ##
## Core tests. ##
## ----------- ##

configure:2049: checking for a BSD-compatible install
configure:2105: result: /usr/bin/install -c
configure:2116: checking whether build environment is sane
configure:2159: result: yes
configure:2187: checking for a thread-safe mkdir -p
configure:2226: result: /bin/mkdir -p
configure:2239: checking for gawk
configure:2255: found /usr/bin/gawk
configure:2266: result: gawk
configure:2277: checking whether make sets $(MAKE)
configure:2298: result: yes
configure:2538: checking for gcc
configure:2554: found /usr/bin/gcc
configure:2565: result: gcc
configure:2803: checking for C compiler version
configure:2810: gcc --version >&5
gcc (GCC) 4.2.3 (Debian 4.2.3-5)
Copyright (C) 2007 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

configure:2813: $? = 0
configure:2820: gcc -v >&5
Using built-in specs.
Target: i486-linux-gnu
Configured with: ../src/configure -v --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++/4.2 --program-suffix=-4.2 --enable-clocale=gnu --enable-libstdcxx-debug --enable-objc-gc --enable-mpfr --disable-libmudflap --enable-targets=all --enable-checking=release --build=i486-linux-gnu --host=i486-linux-gnu --target=i486-linux-gnu
Thread model: posix
gcc version 4.2.3 (Debian 4.2.3-5)
configure:2823: $? = 0
configure:2830: gcc -V >&5
gcc: '-V' option must have argument
configure:2833: $? = 1
configure:2856: checking for C compiler default output file name
configure:2883: gcc    conftest.c  >&5
configure:2886: $? = 0
configure:2924: result: a.out
configure:2941: checking whether the C compiler works
configure:2951: ./a.out
configure:2954: $? = 0
configure:2971: result: yes
configure:2978: checking whether we are cross compiling
configure:2980: result: no
configure:2983: checking for suffix of executables
configure:2990: gcc -o conftest    conftest.c  >&5
configure:2993: $? = 0
configure:3017: result: 
configure:3023: checking for suffix of object files
configure:3049: gcc -c   conftest.c >&5
configure:3052: $? = 0
configure:3075: result: o
configure:3079: checking whether we are using the GNU C compiler
configure:3108: gcc -c   conftest.c >&5
configure:3114: $? = 0
configure:3131: result: yes
configure:3136: checking whether gcc accepts -g
configure:3166: gcc -c -g  conftest.c >&5
configure:3172: $? = 0
configure:3271: result: yes
configure:3288: checking for gcc option to accept ISO C89
configure:3362: gcc  -c -g -O2  conftest.c >&5
configure:3368: $? = 0
configure:3391: result: none needed
configure:3420: checking for style of include used by make
configure:3448: result: GNU
configure:3473: checking dependency style of gcc
configure:3564: result: gcc3
configure:3591: checking how to run the C preprocessor
configure:3631: gcc -E  conftest.c
configure:3637: $? = 0
configure:3668: gcc -E  conftest.c
conftest.c:10:28: error: ac_nonexistent.h: No such file or directory
configure:3674: $? = 1
configure: failed program was:
| /* confdefs.h.  */
| #define PACKAGE_NAME ""
| #define PACKAGE_TARNAME ""
| #define PACKAGE_VERSION ""
| #define PACKAGE_STRING ""
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE "libtorrent"
| #define VERSION "0.14"
| /* end confdefs.h.  */
| #include <ac_nonexistent.h>
configure:3707: result: gcc -E
configure:3736: gcc -E  conftest.c
configure:3742: $? = 0
configure:3773: gcc -E  conftest.c
conftest.c:10:28: error: ac_nonexistent.h: No such file or directory
configure:3779: $? = 1
configure: failed program was:
| /* confdefs.h.  */
| #define PACKAGE_NAME ""
| #define PACKAGE_TARNAME ""
| #define PACKAGE_VERSION ""
| #define PACKAGE_STRING ""
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE "libtorrent"
| #define VERSION "0.14"
| /* end confdefs.h.  */
| #include <ac_nonexistent.h>
configure:3874: checking for g++
configure:3890: found /usr/bin/g++
configure:3901: result: g++
configure:3932: checking for C++ compiler version
configure:3939: g++ --version >&5
g++ (GCC) 4.2.3 (Debian 4.2.3-5)
Copyright (C) 2007 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

configure:3942: $? = 0
configure:3949: g++ -v >&5
Using built-in specs.
Target: i486-linux-gnu
Configured with: ../src/configure -v --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++/4.2 --program-suffix=-4.2 --enable-clocale=gnu --enable-libstdcxx-debug --enable-objc-gc --enable-mpfr --disable-libmudflap --enable-targets=all --enable-checking=release --build=i486-linux-gnu --host=i486-linux-gnu --target=i486-linux-gnu
Thread model: posix
gcc version 4.2.3 (Debian 4.2.3-5)
configure:3952: $? = 0
configure:3959: g++ -V >&5
g++: '-V' option must have argument
configure:3962: $? = 1
configure:3965: checking whether we are using the GNU C++ compiler
configure:3994: g++ -c   conftest.cpp >&5
configure:4000: $? = 0
configure:4017: result: yes
configure:4022: checking whether g++ accepts -g
configure:4052: g++ -c -g  conftest.cpp >&5
configure:4058: $? = 0
configure:4157: result: yes
configure:4182: checking dependency style of g++
configure:4273: result: gcc3
configure:4381: checking for a BSD-compatible install
configure:4437: result: /usr/bin/install -c
configure:4448: checking whether make sets $(MAKE)
configure:4469: result: yes
configure:4556: checking build system type
configure:4574: result: i686-pc-linux-gnu
configure:4596: checking host system type
configure:4611: result: i686-pc-linux-gnu
configure:4633: checking for a sed that does not truncate output
configure:4689: result: /bin/sed
configure:4692: checking for grep that handles long lines and -e
configure:4766: result: /bin/grep
configure:4771: checking for egrep
configure:4849: result: /bin/grep -E
configure:4865: checking for ld used by gcc
configure:4932: result: /usr/bin/ld
configure:4941: checking if the linker (/usr/bin/ld) is GNU ld
configure:4956: result: yes
configure:4961: checking for /usr/bin/ld option to reload object files
configure:4968: result: -r
configure:4986: checking for BSD-compatible nm
configure:5035: result: /usr/bin/nm -B
configure:5039: checking whether ln -s works
configure:5043: result: yes
configure:5050: checking how to recognize dependent libraries
configure:5236: result: pass_all
configure:5477: checking for ANSI C header files
configure:5507: gcc -c -g -O2  conftest.c >&5
configure:5513: $? = 0
configure:5612: gcc -o conftest -g -O2   conftest.c  >&5
configure:5615: $? = 0
configure:5621: ./conftest
configure:5624: $? = 0
configure:5641: result: yes
configure:5665: checking for sys/types.h
configure:5686: gcc -c -g -O2  conftest.c >&5
configure:5692: $? = 0
configure:5708: result: yes
configure:5665: checking for sys/stat.h
configure:5686: gcc -c -g -O2  conftest.c >&5
configure:5692: $? = 0
configure:5708: result: yes
configure:5665: checking for stdlib.h
configure:5686: gcc -c -g -O2  conftest.c >&5
configure:5692: $? = 0
configure:5708: result: yes
configure:5665: checking for string.h
configure:5686: gcc -c -g -O2  conftest.c >&5
configure:5692: $? = 0
configure:5708: result: yes
configure:5665: checking for memory.h
configure:5686: gcc -c -g -O2  conftest.c >&5
configure:5692: $? = 0
configure:5708: result: yes
configure:5665: checking for strings.h
configure:5686: gcc -c -g -O2  conftest.c >&5
configure:5692: $? = 0
configure:5708: result: yes
configure:5665: checking for inttypes.h
configure:5686: gcc -c -g -O2  conftest.c >&5
configure:5692: $? = 0
configure:5708: result: yes
configure:5665: checking for stdint.h
configure:5686: gcc -c -g -O2  conftest.c >&5
configure:5692: $? = 0
configure:5708: result: yes
configure:5665: checking for unistd.h
configure:5686: gcc -c -g -O2  conftest.c >&5
configure:5692: $? = 0
configure:5708: result: yes
configure:5735: checking dlfcn.h usability
configure:5752: gcc -c -g -O2  conftest.c >&5
configure:5758: $? = 0
configure:5772: result: yes
configure:5776: checking dlfcn.h presence
configure:5791: gcc -E  conftest.c
configure:5797: $? = 0
configure:5811: result: yes
configure:5839: checking for dlfcn.h
configure:5847: result: yes
configure:5870: checking how to run the C++ preprocessor
configure:5906: g++ -E  conftest.cpp
configure:5912: $? = 0
configure:5943: g++ -E  conftest.cpp
conftest.cpp:21:28: error: ac_nonexistent.h: No such file or directory
configure:5949: $? = 1
configure: failed program was:
| /* confdefs.h.  */
| #define PACKAGE_NAME ""
| #define PACKAGE_TARNAME ""
| #define PACKAGE_VERSION ""
| #define PACKAGE_STRING ""
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE "libtorrent"
| #define VERSION "0.14"
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_DLFCN_H 1
| /* end confdefs.h.  */
| #include <ac_nonexistent.h>
configure:5982: result: g++ -E
configure:6011: g++ -E  conftest.cpp
configure:6017: $? = 0
configure:6048: g++ -E  conftest.cpp
conftest.cpp:21:28: error: ac_nonexistent.h: No such file or directory
configure:6054: $? = 1
configure: failed program was:
| /* confdefs.h.  */
| #define PACKAGE_NAME ""
| #define PACKAGE_TARNAME ""
| #define PACKAGE_VERSION ""
| #define PACKAGE_STRING ""
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE "libtorrent"
| #define VERSION "0.14"
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_DLFCN_H 1
| /* end confdefs.h.  */
| #include <ac_nonexistent.h>
configure:6147: checking for g77
configure:6177: result: no
configure:6147: checking for xlf
configure:6177: result: no
configure:6147: checking for f77
configure:6177: result: no
configure:6147: checking for frt
configure:6177: result: no
configure:6147: checking for pgf77
configure:6177: result: no
configure:6147: checking for cf77
configure:6177: result: no
configure:6147: checking for fort77
configure:6177: result: no
configure:6147: checking for fl32
configure:6177: result: no
configure:6147: checking for af77
configure:6177: result: no
configure:6147: checking for xlf90
configure:6177: result: no
configure:6147: checking for f90
configure:6177: result: no
configure:6147: checking for pgf90
configure:6177: result: no
configure:6147: checking for pghpf
configure:6177: result: no
configure:6147: checking for epcf90
configure:6177: result: no
configure:6147: checking for gfortran
configure:6177: result: no
configure:6147: checking for g95
configure:6177: result: no
configure:6147: checking for xlf95
configure:6177: result: no
configure:6147: checking for f95
configure:6177: result: no
configure:6147: checking for fort
configure:6177: result: no
configure:6147: checking for ifort
configure:6177: result: no
configure:6147: checking for ifc
configure:6177: result: no
configure:6147: checking for efc
configure:6177: result: no
configure:6147: checking for pgf95
configure:6177: result: no
configure:6147: checking for lf95
configure:6177: result: no
configure:6147: checking for ftn
configure:6177: result: no
configure:6204: checking for Fortran 77 compiler version
configure:6211:  --version >&5
./configure: line 6212: --version: command not found
configure:6214: $? = 127
configure:6221:  -v >&5
./configure: line 6222: -v: command not found
configure:6224: $? = 127
configure:6231:  -V >&5
./configure: line 6232: -V: command not found
configure:6234: $? = 127
configure:6242: checking whether we are using the GNU Fortran 77 compiler
configure:6261:  -c  conftest.F >&5
./configure: line 6262: -c: command not found
configure:6267: $? = 127
configure: failed program was:
|       program main
| #ifndef __GNUC__
|        choke me
| #endif
| 
|       end
configure:6284: result: no
configure:6290: checking whether  accepts -g
configure:6307:  -c -g conftest.f >&5
./configure: line 6308: -c: command not found
configure:6313: $? = 127
configure: failed program was:
|       program main
| 
|       end
configure:6329: result: no
configure:6358: checking the maximum length of command line arguments
configure:6470: result: 98304
configure:6482: checking command to parse /usr/bin/nm -B output from gcc object
configure:6587: gcc -c -g -O2  conftest.c >&5
configure:6590: $? = 0
configure:6594: /usr/bin/nm -B conftest.o \| sed -n -e 's/^.*[ 	]\([ABCDGIRSTW][ABCDGIRSTW]*\)[ 	][ 	]*\([_A-Za-z][_A-Za-z0-9]*\)$/\1 \2 \2/p' \> conftest.nm
configure:6597: $? = 0
configure:6649: gcc -o conftest -g -O2   conftest.c conftstm.o >&5
configure:6652: $? = 0
configure:6690: result: ok
configure:6694: checking for objdir
configure:6709: result: .libs
configure:6801: checking for ar
configure:6817: found /usr/bin/ar
configure:6828: result: ar
configure:6897: checking for ranlib
configure:6913: found /usr/bin/ranlib
configure:6924: result: ranlib
configure:6993: checking for strip
configure:7009: found /usr/bin/strip
configure:7020: result: strip
configure:7618: checking if gcc supports -fno-rtti -fno-exceptions
configure:7636: gcc -c -g -O2  -fno-rtti -fno-exceptions conftest.c >&5
cc1: warning: command line option "-fno-rtti" is valid for C++/ObjC++ but not for C
configure:7640: $? = 0
configure:7653: result: no
configure:7668: checking for gcc option to produce PIC
configure:7900: result: -fPIC
configure:7908: checking if gcc PIC flag -fPIC works
configure:7926: gcc -c -g -O2  -fPIC -DPIC conftest.c >&5
configure:7930: $? = 0
configure:7943: result: yes
configure:7971: checking if gcc static flag -static works
configure:7999: result: yes
configure:8009: checking if gcc supports -c -o file.o
configure:8030: gcc -c -g -O2  -o out/conftest2.o conftest.c >&5
configure:8034: $? = 0
configure:8056: result: yes
configure:8082: checking whether the gcc linker (/usr/bin/ld) supports shared libraries
configure:9063: result: yes
configure:9084: checking whether -lc should be explicitly linked in
configure:9089: gcc -c -g -O2  conftest.c >&5
configure:9092: $? = 0
configure:9107: gcc -shared conftest.o  -v -Wl,-soname -Wl,conftest -o conftest 2\>\&1 \| grep  -lc  \>/dev/null 2\>\&1
configure:9110: $? = 0
configure:9122: result: no
configure:9130: checking dynamic linker characteristics
configure:9744: result: GNU/Linux ld.so
configure:9768: checking how to hardcode library paths into programs
configure:9793: result: immediate
configure:9807: checking whether stripping libraries is possible
configure:9812: result: yes
configure:10614: checking if libtool supports shared libraries
configure:10616: result: yes
configure:10619: checking whether to build shared libraries
configure:10640: result: yes
configure:10643: checking whether to build static libraries
configure:10647: result: yes
configure:10741: creating libtool
configure:11334: checking for ld used by g++
configure:11401: result: /usr/bin/ld
configure:11410: checking if the linker (/usr/bin/ld) is GNU ld
configure:11425: result: yes
configure:11476: checking whether the g++ linker (/usr/bin/ld) supports shared libraries
configure:12422: result: yes
configure:12439: g++ -c -g -O2  conftest.cpp >&5
configure:12442: $? = 0
configure:12598: checking for g++ option to produce PIC
configure:12882: result: -fPIC
configure:12890: checking if g++ PIC flag -fPIC works
configure:12908: g++ -c -g -O2  -fPIC -DPIC conftest.cpp >&5
configure:12912: $? = 0
configure:12925: result: yes
configure:12953: checking if g++ static flag -static works
configure:12981: result: yes
configure:12991: checking if g++ supports -c -o file.o
configure:13012: g++ -c -g -O2  -o out/conftest2.o conftest.cpp >&5
configure:13016: $? = 0
configure:13038: result: yes
configure:13064: checking whether the g++ linker (/usr/bin/ld) supports shared libraries
configure:13093: result: yes
configure:13160: checking dynamic linker characteristics
configure:13722: result: GNU/Linux ld.so
configure:13746: checking how to hardcode library paths into programs
configure:13771: result: immediate
configure:20027: checking for special C compiler options needed for large files
configure:20120: result: no
configure:20126: checking for _FILE_OFFSET_BITS value needed for large files
configure:20161: gcc -c -g -O2  conftest.c >&5
conftest.c:27: warning: left shift count >= width of type
conftest.c:27: warning: left shift count >= width of type
conftest.c:29: error: size of array 'off_t_is_large' is negative
configure:20167: $? = 1
configure: failed program was:
| /* confdefs.h.  */
| #define PACKAGE_NAME ""
| #define PACKAGE_TARNAME ""
| #define PACKAGE_VERSION ""
| #define PACKAGE_STRING ""
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE "libtorrent"
| #define VERSION "0.14"
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_DLFCN_H 1
| /* end confdefs.h.  */
| #include <sys/types.h>
|  /* Check that off_t can represent 2**63 - 1 correctly.
|     We can't simply define LARGE_OFF_T to be 9223372036854775807,
|     since some C++ compilers masquerading as C compilers
|     incorrectly reject 9223372036854775807.  */
| #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
|   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
| 		       && LARGE_OFF_T % 2147483647 == 1)
| 		      ? 1 : -1];
| int
| main ()
| {
| 
|   ;
|   return 0;
| }
configure:20211: gcc -c -g -O2  conftest.c >&5
configure:20217: $? = 0
configure:20235: result: 64
configure:20564: checking for the pthreads library -lpthreads
configure:20607: gcc -o conftest -g -O2    conftest.c -lpthreads  >&5
/usr/bin/ld: cannot find -lpthreads
collect2: ld returned 1 exit status
configure:20613: $? = 1
configure: failed program was:
| /* confdefs.h.  */
| #define PACKAGE_NAME ""
| #define PACKAGE_TARNAME ""
| #define PACKAGE_VERSION ""
| #define PACKAGE_STRING ""
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE "libtorrent"
| #define VERSION "0.14"
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_DLFCN_H 1
| #define _FILE_OFFSET_BITS 64
| /* end confdefs.h.  */
| #include <pthread.h>
| int
| main ()
| {
| pthread_t th; pthread_join(th, 0);
|                      pthread_attr_init(0); pthread_cleanup_push(0, 0);
|                      pthread_create(0,0,0,0); pthread_cleanup_pop(0);
|   ;
|   return 0;
| }
configure:20633: result: no
configure:20509: checking whether pthreads work without any flags
configure:20607: gcc -o conftest -g -O2    conftest.c   >&5
/tmp/ccGQjOwg.o: In function `main':
/home/whirm/src/libtorrent/rb-libtorrent/conftest.c:26: undefined reference to `pthread_join'
/home/whirm/src/libtorrent/rb-libtorrent/conftest.c:27: undefined reference to `__pthread_register_cancel'
/home/whirm/src/libtorrent/rb-libtorrent/conftest.c:28: undefined reference to `pthread_create'
/home/whirm/src/libtorrent/rb-libtorrent/conftest.c:28: undefined reference to `__pthread_unregister_cancel'
collect2: ld returned 1 exit status
configure:20613: $? = 1
configure: failed program was:
| /* confdefs.h.  */
| #define PACKAGE_NAME ""
| #define PACKAGE_TARNAME ""
| #define PACKAGE_VERSION ""
| #define PACKAGE_STRING ""
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE "libtorrent"
| #define VERSION "0.14"
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_DLFCN_H 1
| #define _FILE_OFFSET_BITS 64
| /* end confdefs.h.  */
| #include <pthread.h>
| int
| main ()
| {
| pthread_t th; pthread_join(th, 0);
|                      pthread_attr_init(0); pthread_cleanup_push(0, 0);
|                      pthread_create(0,0,0,0); pthread_cleanup_pop(0);
|   ;
|   return 0;
| }
configure:20633: result: no
configure:20514: checking whether pthreads work with -Kthread
configure:20607: gcc -o conftest -g -O2 -Kthread   conftest.c   >&5
gcc: unrecognized option '-Kthread'
/tmp/ccgMc4vp.o: In function `main':
/home/whirm/src/libtorrent/rb-libtorrent/conftest.c:26: undefined reference to `pthread_join'
/home/whirm/src/libtorrent/rb-libtorrent/conftest.c:27: undefined reference to `__pthread_register_cancel'
/home/whirm/src/libtorrent/rb-libtorrent/conftest.c:28: undefined reference to `pthread_create'
/home/whirm/src/libtorrent/rb-libtorrent/conftest.c:28: undefined reference to `__pthread_unregister_cancel'
collect2: ld returned 1 exit status
configure:20613: $? = 1
configure: failed program was:
| /* confdefs.h.  */
| #define PACKAGE_NAME ""
| #define PACKAGE_TARNAME ""
| #define PACKAGE_VERSION ""
| #define PACKAGE_STRING ""
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE "libtorrent"
| #define VERSION "0.14"
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_DLFCN_H 1
| #define _FILE_OFFSET_BITS 64
| /* end confdefs.h.  */
| #include <pthread.h>
| int
| main ()
| {
| pthread_t th; pthread_join(th, 0);
|                      pthread_attr_init(0); pthread_cleanup_push(0, 0);
|                      pthread_create(0,0,0,0); pthread_cleanup_pop(0);
|   ;
|   return 0;
| }
configure:20633: result: no
configure:20514: checking whether pthreads work with -kthread
configure:20607: gcc -o conftest -g -O2 -kthread   conftest.c   >&5
gcc: unrecognized option '-kthread'
/tmp/ccmcj97x.o: In function `main':
/home/whirm/src/libtorrent/rb-libtorrent/conftest.c:26: undefined reference to `pthread_join'
/home/whirm/src/libtorrent/rb-libtorrent/conftest.c:27: undefined reference to `__pthread_register_cancel'
/home/whirm/src/libtorrent/rb-libtorrent/conftest.c:28: undefined reference to `pthread_create'
/home/whirm/src/libtorrent/rb-libtorrent/conftest.c:28: undefined reference to `__pthread_unregister_cancel'
collect2: ld returned 1 exit status
configure:20613: $? = 1
configure: failed program was:
| /* confdefs.h.  */
| #define PACKAGE_NAME ""
| #define PACKAGE_TARNAME ""
| #define PACKAGE_VERSION ""
| #define PACKAGE_STRING ""
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE "libtorrent"
| #define VERSION "0.14"
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_DLFCN_H 1
| #define _FILE_OFFSET_BITS 64
| /* end confdefs.h.  */
| #include <pthread.h>
| int
| main ()
| {
| pthread_t th; pthread_join(th, 0);
|                      pthread_attr_init(0); pthread_cleanup_push(0, 0);
|                      pthread_create(0,0,0,0); pthread_cleanup_pop(0);
|   ;
|   return 0;
| }
configure:20633: result: no
configure:20564: checking for the pthreads library -llthread
configure:20607: gcc -o conftest -g -O2    conftest.c -llthread  >&5
/usr/bin/ld: cannot find -llthread
collect2: ld returned 1 exit status
configure:20613: $? = 1
configure: failed program was:
| /* confdefs.h.  */
| #define PACKAGE_NAME ""
| #define PACKAGE_TARNAME ""
| #define PACKAGE_VERSION ""
| #define PACKAGE_STRING ""
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE "libtorrent"
| #define VERSION "0.14"
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_DLFCN_H 1
| #define _FILE_OFFSET_BITS 64
| /* end confdefs.h.  */
| #include <pthread.h>
| int
| main ()
| {
| pthread_t th; pthread_join(th, 0);
|                      pthread_attr_init(0); pthread_cleanup_push(0, 0);
|                      pthread_create(0,0,0,0); pthread_cleanup_pop(0);
|   ;
|   return 0;
| }
configure:20633: result: no
configure:20514: checking whether pthreads work with -pthread
configure:20607: gcc -o conftest -g -O2 -pthread   conftest.c   >&5
configure:20613: $? = 0
configure:20633: result: yes
configure:20653: checking for joinable pthread attribute
configure:20676: gcc -o conftest -g -O2 -pthread   conftest.c   >&5
configure:20682: $? = 0
configure:20750: result: PTHREAD_CREATE_JOINABLE
configure:20757: checking if more special flags are required for pthreads
configure:20764: result: no
configure:20776: checking for cc_r
configure:20804: result: gcc
configure:20872: checking whether the Boost::System library is available
configure:20906: g++ -c -g -O2   conftest.cpp >&5
configure:20912: $? = 0
configure:20935: result: yes
configure:21182: error: unable to find Boost.System library, currently this is required.

## ---------------- ##
## Cache variables. ##
## ---------------- ##

ac_cv_build=i686-pc-linux-gnu
ac_cv_c_compiler_gnu=yes
ac_cv_cxx_compiler_gnu=yes
ac_cv_env_CCC_set=
ac_cv_env_CCC_value=
ac_cv_env_CC_set=
ac_cv_env_CC_value=
ac_cv_env_CFLAGS_set=
ac_cv_env_CFLAGS_value=
ac_cv_env_CPPFLAGS_set=
ac_cv_env_CPPFLAGS_value=
ac_cv_env_CPP_set=
ac_cv_env_CPP_value=
ac_cv_env_CXXCPP_set=
ac_cv_env_CXXCPP_value=
ac_cv_env_CXXFLAGS_set=
ac_cv_env_CXXFLAGS_value=
ac_cv_env_CXX_set=
ac_cv_env_CXX_value=
ac_cv_env_F77_set=
ac_cv_env_F77_value=
ac_cv_env_FFLAGS_set=
ac_cv_env_FFLAGS_value=
ac_cv_env_LDFLAGS_set=
ac_cv_env_LDFLAGS_value=
ac_cv_env_LIBS_set=
ac_cv_env_LIBS_value=
ac_cv_env_build_alias_set=
ac_cv_env_build_alias_value=
ac_cv_env_host_alias_set=
ac_cv_env_host_alias_value=
ac_cv_env_target_alias_set=
ac_cv_env_target_alias_value=
ac_cv_f77_compiler_gnu=no
ac_cv_header_dlfcn_h=yes
ac_cv_header_inttypes_h=yes
ac_cv_header_memory_h=yes
ac_cv_header_stdc=yes
ac_cv_header_stdint_h=yes
ac_cv_header_stdlib_h=yes
ac_cv_header_string_h=yes
ac_cv_header_strings_h=yes
ac_cv_header_sys_stat_h=yes
ac_cv_header_sys_types_h=yes
ac_cv_header_unistd_h=yes
ac_cv_host=i686-pc-linux-gnu
ac_cv_objext=o
ac_cv_path_EGREP='/bin/grep -E'
ac_cv_path_GREP=/bin/grep
ac_cv_path_install='/usr/bin/install -c'
ac_cv_path_mkdir=/bin/mkdir
ac_cv_prog_AWK=gawk
ac_cv_prog_CPP='gcc -E'
ac_cv_prog_CXXCPP='g++ -E'
ac_cv_prog_PTHREAD_CC=gcc
ac_cv_prog_ac_ct_AR=ar
ac_cv_prog_ac_ct_CC=gcc
ac_cv_prog_ac_ct_CXX=g++
ac_cv_prog_ac_ct_RANLIB=ranlib
ac_cv_prog_ac_ct_STRIP=strip
ac_cv_prog_cc_c89=
ac_cv_prog_cc_g=yes
ac_cv_prog_cxx_g=yes
ac_cv_prog_f77_g=no
ac_cv_prog_make_make_set=yes
ac_cv_sys_file_offset_bits=64
ac_cv_sys_largefile_CC=no
am_cv_CC_dependencies_compiler_type=gcc3
am_cv_CXX_dependencies_compiler_type=gcc3
ax_cv_boost_system=yes
lt_cv_deplibs_check_method=pass_all
lt_cv_file_magic_cmd='$MAGIC_CMD'
lt_cv_file_magic_test_file=
lt_cv_ld_reload_flag=-r
lt_cv_objdir=.libs
lt_cv_path_LD=/usr/bin/ld
lt_cv_path_LDCXX=/usr/bin/ld
lt_cv_path_NM='/usr/bin/nm -B'
lt_cv_path_SED=/bin/sed
lt_cv_prog_compiler_c_o=yes
lt_cv_prog_compiler_c_o_CXX=yes
lt_cv_prog_compiler_pic_works=yes
lt_cv_prog_compiler_pic_works_CXX=yes
lt_cv_prog_compiler_rtti_exceptions=no
lt_cv_prog_compiler_static_works=yes
lt_cv_prog_compiler_static_works_CXX=yes
lt_cv_prog_gnu_ld=yes
lt_cv_prog_gnu_ldcxx=yes
lt_cv_sys_global_symbol_pipe='sed -n -e '\''s/^.*[ 	]\([ABCDGIRSTW][ABCDGIRSTW]*\)[ 	][ 	]*\([_A-Za-z][_A-Za-z0-9]*\)$/\1 \2 \2/p'\'''
lt_cv_sys_global_symbol_to_c_name_address='sed -n -e '\''s/^: \([^ ]*\) $/  {\"\1\", (lt_ptr) 0},/p'\'' -e '\''s/^[BCDEGRST] \([^ ]*\) \([^ ]*\)$/  {"\2", (lt_ptr) \&\2},/p'\'''
lt_cv_sys_global_symbol_to_cdecl='sed -n -e '\''s/^. .* \(.*\)$/extern int \1;/p'\'''
lt_cv_sys_lib_dlsearch_path_spec='/lib /usr/lib /lib/i486-linux-gnu /usr/lib/i486-linux-gnu /usr/local/lib '
lt_cv_sys_lib_search_path_spec='/usr/lib/gcc/i486-linux-gnu/4.2.3 /usr/lib /lib'
lt_cv_sys_max_cmd_len=98304
lt_lt_cv_prog_compiler_c_o='"yes"'
lt_lt_cv_prog_compiler_c_o_CXX='"yes"'
lt_lt_cv_sys_global_symbol_pipe='"sed -n -e '\''s/^.*[ 	]\\([ABCDGIRSTW][ABCDGIRSTW]*\\)[ 	][ 	]*\\([_A-Za-z][_A-Za-z0-9]*\\)\$/\\1 \\2 \\2/p'\''"'
lt_lt_cv_sys_global_symbol_to_c_name_address='"sed -n -e '\''s/^: \\([^ ]*\\) \$/  {\\\"\\1\\\", (lt_ptr) 0},/p'\'' -e '\''s/^[BCDEGRST] \\([^ ]*\\) \\([^ ]*\\)\$/  {\"\\2\", (lt_ptr) \\&\\2},/p'\''"'
lt_lt_cv_sys_global_symbol_to_cdecl='"sed -n -e '\''s/^. .* \\(.*\\)\$/extern int \\1;/p'\''"'

## ----------------- ##
## Output variables. ##
## ----------------- ##

ACLOCAL='${SHELL} /home/whirm/src/libtorrent/rb-libtorrent/missing --run aclocal-1.10'
AMDEPBACKSLASH='\'
AMDEP_FALSE='#'
AMDEP_TRUE=''
AMTAR='${SHELL} /home/whirm/src/libtorrent/rb-libtorrent/missing --run tar'
AR='ar'
AUTOCONF='${SHELL} /home/whirm/src/libtorrent/rb-libtorrent/missing --run autoconf'
AUTOHEADER='${SHELL} /home/whirm/src/libtorrent/rb-libtorrent/missing --run autoheader'
AUTOMAKE='${SHELL} /home/whirm/src/libtorrent/rb-libtorrent/missing --run automake-1.10'
AWK='gawk'
BOOST_ASIO_LIB=''
BOOST_CPPFLAGS=''
BOOST_DATE_TIME_LIB=''
BOOST_FILESYSTEM_LIB=''
BOOST_IOSTREAMS_LIB=''
BOOST_PROGRAM_OPTIONS_LIB=''
BOOST_REGEX_LIB=''
BOOST_SYSTEM_LIB=''
BOOST_THREAD_LIB=''
CC='gcc'
CCDEPMODE='depmode=gcc3'
CFLAGS='-g -O2'
CLIENT_TEST_BIN=''
CPP='gcc -E'
CPPFLAGS=''
CXX='g++'
CXXCPP='g++ -E'
CXXDEPMODE='depmode=gcc3'
CXXFLAGS='-g -O2'
CYGPATH_W='echo'
DEBUGFLAGS=''
DEFS=''
DEPDIR='.deps'
DSYMUTIL=''
ECHO='echo'
ECHO_C=''
ECHO_N='-n'
ECHO_T=''
EGREP='/bin/grep -E'
EXAMPLESDIR=''
EXEEXT=''
F77=''
FFLAGS=''
GREP='/bin/grep'
HAVE_SSL=''
INSTALL_DATA='${INSTALL} -m 644'
INSTALL_PROGRAM='${INSTALL}'
INSTALL_SCRIPT='${INSTALL}'
INSTALL_STRIP_PROGRAM='$(install_sh) -c -s'
LDFLAGS=''
LIBOBJS=''
LIBS=''
LIBTOOL='$(SHELL) $(top_builddir)/libtool'
LN_S='ln -s'
LTLIBOBJS=''
MAKEINFO='${SHELL} /home/whirm/src/libtorrent/rb-libtorrent/missing --run makeinfo'
NMEDIT=''
OBJEXT='o'
PACKAGE='libtorrent'
PACKAGE_BUGREPORT=''
PACKAGE_NAME=''
PACKAGE_STRING=''
PACKAGE_TARNAME=''
PACKAGE_VERSION=''
PATH_SEPARATOR=':'
PTHREAD_CC='gcc'
PTHREAD_CFLAGS='-pthread'
PTHREAD_LIBS=''
RANLIB='ranlib'
SED='/bin/sed'
SET_MAKE=''
SHELL='/bin/sh'
SSL_CFLAGS=''
SSL_CXXFLAGS=''
SSL_LDFLAGS=''
SSL_LIBS=''
STRIP='strip'
USE_DHT_FALSE=''
USE_DHT_TRUE=''
USE_ENCRYPTION_FALSE=''
USE_ENCRYPTION_TRUE=''
VERSION='0.14'
ZLIB=''
ZLIBDIR=''
ZLIBINCL=''
ac_ct_CC='gcc'
ac_ct_CXX='g++'
ac_ct_F77=''
acx_pthread_config=''
am__fastdepCC_FALSE='#'
am__fastdepCC_TRUE=''
am__fastdepCXX_FALSE='#'
am__fastdepCXX_TRUE=''
am__include='include'
am__isrc=''
am__leading_dot='.'
am__quote=''
am__tar='${AMTAR} chof - "$$tardir"'
am__untar='${AMTAR} xf -'
bindir='${exec_prefix}/bin'
build='i686-pc-linux-gnu'
build_alias=''
build_cpu='i686'
build_os='linux-gnu'
build_vendor='pc'
datadir='${datarootdir}'
datarootdir='${prefix}/share'
docdir='${datarootdir}/doc/${PACKAGE}'
dvidir='${docdir}'
exec_prefix='NONE'
host='i686-pc-linux-gnu'
host_alias=''
host_cpu='i686'
host_os='linux-gnu'
host_vendor='pc'
htmldir='${docdir}'
includedir='${prefix}/include'
infodir='${datarootdir}/info'
install_sh='$(SHELL) /home/whirm/src/libtorrent/rb-libtorrent/install-sh'
libdir='${exec_prefix}/lib'
libexecdir='${exec_prefix}/libexec'
localedir='${datarootdir}/locale'
localstatedir='${prefix}/var'
mandir='${datarootdir}/man'
mkdir_p='/bin/mkdir -p'
oldincludedir='/usr/include'
pdfdir='${docdir}'
prefix='NONE'
program_transform_name='s,x,x,'
psdir='${docdir}'
sbindir='${exec_prefix}/sbin'
sharedstatedir='${prefix}/com'
sysconfdir='${prefix}/etc'
target_alias=''

## ----------- ##
## confdefs.h. ##
## ----------- ##

#define PACKAGE_NAME ""
#define PACKAGE_TARNAME ""
#define PACKAGE_VERSION ""
#define PACKAGE_STRING ""
#define PACKAGE_BUGREPORT ""
#define PACKAGE "libtorrent"
#define VERSION "0.14"
#define STDC_HEADERS 1
#define HAVE_SYS_TYPES_H 1
#define HAVE_SYS_STAT_H 1
#define HAVE_STDLIB_H 1
#define HAVE_STRING_H 1
#define HAVE_MEMORY_H 1
#define HAVE_STRINGS_H 1
#define HAVE_INTTYPES_H 1
#define HAVE_STDINT_H 1
#define HAVE_UNISTD_H 1
#define HAVE_DLFCN_H 1
#define _FILE_OFFSET_BITS 64
#define HAVE_PTHREAD 1
#define HAVE_BOOST_SYSTEM

configure: exit 1