Re: octave-database - data entry into database table

[Olaf Till]

On Mon, Feb 18, 2013 at 08:19:57PM +0100, Olaf Till wrote:
> On Mon, Feb 18, 2013 at 01:05:06PM +0000, richard wrote:
> > Hi Olaf, 
> > 
> > Thanks for those replies, and for your work on database. 
> > 
> > I'm replying without a copy to the list, hence if 
> > that is needed, please advise. 
> 
> I think it is better to CC the list.
> 
> > The segmentation fault data is below, and a copy of 
> > config.log should be attached. 
> > Please note that the segmentation fault occurs only 
> > when octave is started from the \src directory.
> > 
> > And it's been years since I ran gdb ;-)
> > 
> > Richard 
> > #######################################################
> > ~/test/octave.database/database-2.0.0/src$ gdb octave
> > GNU gdb (GDB) 7.4.1-debian
> > Copyright (C) 2012 Free Software Foundation, Inc.
> > License GPLv3+: GNU GPL version 3 or later 
> > <http://gnu.org/licenses/gpl.html>
> > This is free software: you are free to change and redistribute it.
> > There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
> > and "show warranty" for details.
> > This GDB was configured as "x86_64-linux-gnu".
> > For bug reporting instructions, please see:
> > <http://www.gnu.org/software/gdb/bugs/>...
> > Reading symbols from /usr/bin/octave...(no debugging symbols found)...done.
> > (gdb) pq_interface
> > Undefined command: "pq_interface".  Try "help".
> > (gdb) run
> > Starting program: /usr/bin/octave 
> > [Thread debugging using libthread_db enabled]
> > Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
> > GNU Octave, version 3.6.2
> > Copyright (C) 2012 John W. Eaton and others.
> > This is free software; see the source code for copying conditions.
> > There is ABSOLUTELY NO WARRANTY; not even for MERCHANTABILITY or
> > FITNESS FOR A PARTICULAR PURPOSE.  For details, type `warranty'.
> > 
> > Octave was configured for "x86_64-pc-linux-gnu".
> > 
> > Additional information about Octave is available at http://www.octave.org.
> > 
> > Please contribute if you find this software useful.
> > For more information, visit http://www.octave.org/help-wanted.html
> > 
> > Read http://www.octave.org/bugs.html to learn how to submit bug reports.
> > 
> > For information about changes from previous versions, type `news'.
> > 
> > [New Thread 0x7fffe54e9700 (LWP 17614)]
> > [New Thread 0x7fffe53e8700 (LWP 17615)]
> > [New Thread 0x7fffe52e7700 (LWP 17616)]
> > [New Thread 0x7fffe51e6700 (LWP 17617)]
> > [New Thread 0x7fffe49c3700 (LWP 17618)]
> > [New Thread 0x7fffe48c2700 (LWP 17619)]
> > [New Thread 0x7fffe47c1700 (LWP 17620)]
> > [New Thread 0x7fffe46c0700 (LWP 17621)]
> > [New Thread 0x7fffe45bf700 (LWP 17622)]
> > [New Thread 0x7fffe44be700 (LWP 17623)]
> > [New Thread 0x7fffe43bd700 (LWP 17624)]
> > [New Thread 0x7fffe42bc700 (LWP 17625)]
> > octave:1> pq_interface
> 
> Thanks, that seems to show that the segfault is indeed somehow related
> to the database package. But this is very weird. pq_interface.oct is a
> collection of functions, but is not supposed to be called directly as
> 'pq_interface', since it does not contain a function with this
> name. At my system, even if current directory contains
> pq_interface.oct:
> 
> octave:1> pq_interface
> error: `pq_interface' undefined near line 1 column 1
> 
> which is the normal thing to happen. I can't imagine why at your
> system pq_interface seems to be tryed to be run in this case ... have
> you got an authentic copy of the database-2.0.0 package?

Wait --- I should have looked closer at the backtrace. The segfault
happens in initialization, which is of corse performed before Octave
can check whether the file contains a function with that name. And so
the same segfault should always occur, even with normal attempts of
usage (as in your second mail).

But I still have no idea why the std::string representation in frame
#0 below can't be constructed (since I can't reproduce it here). Maybe
something occurs to me, but probably this has to wait until tomorrow.

Olaf

> Olaf
> 
> > Program received signal SIGSEGV, Segmentation fault.
> > 0x00007ffff3591e2b in std::basic_string<char, std::char_traits<char>, 
> > std::allocator<char> >::basic_string(std::string const&) ()
> >    from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
> > (gdb) backtrace
> > #0  0x00007ffff3591e2b in std::basic_string<char, std::char_traits<char>, 
> > std::allocator<char> >::basic_string(std::string const&) ()
> >    from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
> > #1  0x00007fffdfbd671d in oct_pq_conv_ptrs_t::oct_pq_conv_ptrs_t 
> > (this=0x7fffdfdf2938, n=<optimized out>, ptrs=<optimized out>)
> >     at converters.h:72
> > #2  0x00007fffdfbd071d in __static_initialization_and_destruction_0 
> > (__initialize_p=<optimized out>, __priority=<optimized out>)
> >     at converters.cc:679
> > #3  _GLOBAL__sub_I_converters.cc(void) () at converters.cc:679
> > #4  0x00007ffff7deaf80 in ?? () from /lib64/ld-linux-x86-64.so.2
> > #5  0x00007ffff7deb077 in ?? () from /lib64/ld-linux-x86-64.so.2
> > #6  0x00007ffff7def363 in ?? () from /lib64/ld-linux-x86-64.so.2
> > #7  0x00007ffff7deabd6 in ?? () from /lib64/ld-linux-x86-64.so.2
> > #8  0x00007ffff7deeb4a in ?? () from /lib64/ld-linux-x86-64.so.2
> > #9  0x00007fffee045f66 in ?? () from /lib/x86_64-linux-gnu/libdl.so.2
> > #10 0x00007ffff7deabd6 in ?? () from /lib64/ld-linux-x86-64.so.2
> > #11 0x00007fffee0462ec in ?? () from /lib/x86_64-linux-gnu/libdl.so.2
> > #12 0x00007fffee045ee1 in dlopen () from /lib/x86_64-linux-gnu/libdl.so.2
> > #13 0x00007ffff622609a in 
> > octave_dlopen_shlib::octave_dlopen_shlib(std::string const&) () from 
> > /usr/lib/x86_64-linux-gnu/liboctave.so.1
> > #14 0x00007ffff6226139 in octave_shlib::shlib_rep::new_instance(std::string 
> > const&) () from /usr/lib/x86_64-linux-gnu/liboctave.so.1
> > #15 0x00007ffff7323215 in octave_dynamic_loader::do_load_oct(std::string 
> > const&, std::string const&, bool) ()
> >    from /usr/lib/x86_64-linux-gnu/liboctinterp.so.1
> > #16 0x00007ffff74c23a1 in load_fcn_from_file(std::string const&, 
> > std::string const&, std::string const&, std::string const&, bool) ()
> >    from /usr/lib/x86_64-linux-gnu/liboctinterp.so.1
> > #17 0x00007ffff756136e in 
> > symbol_table::fcn_info::fcn_info_rep::find_user_function() () from 
> > /usr/lib/x86_64-linux-gnu/liboctinterp.so.1
> > #18 0x00007ffff7564a2c in 
> > symbol_table::fcn_info::fcn_info_rep::xfind(octave_value_list const&, bool) 
> > ()
> >    from /usr/lib/x86_64-linux-gnu/liboctinterp.so.1
> > #19 0x00007ffff7564d1b in 
> > symbol_table::fcn_info::fcn_info_rep::find(octave_value_list const&, bool) 
> > ()
> >    from /usr/lib/x86_64-linux-gnu/liboctinterp.so.1
> > #20 0x00007ffff7563ef3 in symbol_table::do_find(std::string const&, 
> > octave_value_list const&, bool, bool) ()
> >    from /usr/lib/x86_64-linux-gnu/liboctinterp.so.1
> > #21 0x00007ffff7563ffd in symbol_table::find(std::string const&, 
> > octave_value_list const&, bool, bool) ()
> >    from /usr/lib/x86_64-linux-gnu/liboctinterp.so.1
> > #22 0x00007ffff756440d in symbol_table::find_function(std::string const&, 
> > octave_value_list const&, bool) ()
> >    from /usr/lib/x86_64-linux-gnu/liboctinterp.so.1
> > #23 0x00007ffff7565011 in 
> > symbol_table::symbol_record::find(octave_value_list const&) const ()
> >    from /usr/lib/x86_64-linux-gnu/liboctinterp.so.1
> > #24 0x00007ffff76cdabe in tree_identifier::rvalue(int) () from 
> > /usr/lib/x86_64-linux-gnu/liboctinterp.so.1
> > #25 0x00007ffff76cd5b8 in tree_identifier::rvalue1(int) () from 
> > /usr/lib/x86_64-linux-gnu/liboctinterp.so.1
> > #26 0x00007ffff76c9144 in tree_evaluator::visit_statement(tree_statement&) 
> > () from /usr/lib/x86_64-linux-gnu/liboctinterp.so.1
> > #27 0x00007ffff76c888e in 
> > tree_evaluator::visit_statement_list(tree_statement_list&) () from 
> > /usr/lib/x86_64-linux-gnu/liboctinterp.so.1
> > #28 0x00007ffff7578074 in main_loop() () from 
> > /usr/lib/x86_64-linux-gnu/liboctinterp.so.1
> > #29 0x00007ffff752048f in octave_main () from 
> > /usr/lib/x86_64-linux-gnu/liboctinterp.so.1
> > #30 0x00007ffff502dead in __libc_start_main () from 
> > /lib/x86_64-linux-gnu/libc.so.6
> > #31 0x0000000000400641 in ?? ()
> > #32 0x00007fffffffe418 in ?? ()
> > #33 0x000000000000001c in ?? ()
> > #34 0x0000000000000001 in ?? ()
> > #35 0x00007fffffffe69d in ?? ()
> > #36 0x0000000000000000 in ?? ()
> > 
> > 
> 
> > This file contains any messages produced by compilers while
> > running configure, to aid debugging if configure makes a mistake.
> > 
> > It was created by database configure 2.0.0, which was
> > generated by GNU Autoconf 2.69.  Invocation command line was
> > 
> >   $ ./configure 
> > 
> > ## --------- ##
> > ## Platform. ##
> > ## --------- ##
> > 
> > hostname = ced2
> > uname -m = x86_64
> > uname -r = 3.2.0-4-amd64
> > uname -s = Linux
> > uname -v = #1 SMP Debian 3.2.35-2
> > 
> > /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: /usr/local/bin
> > PATH: /usr/bin
> > PATH: /bin
> > PATH: /usr/local/games
> > PATH: /usr/games
> > 
> > 
> > ## ----------- ##
> > ## Core tests. ##
> > ## ----------- ##
> > 
> > configure:2128: checking for g++
> > configure:2144: found /usr/bin/g++
> > configure:2155: result: g++
> > configure:2182: checking for C++ compiler version
> > configure:2191: g++ --version >&5
> > g++ (Debian 4.7.2-5) 4.7.2
> > Copyright (C) 2012 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:2202: $? = 0
> > configure:2191: g++ -v >&5
> > Using built-in specs.
> > COLLECT_GCC=g++
> > COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-linux-gnu/4.7/lto-wrapper
> > Target: x86_64-linux-gnu
> > Configured with: ../src/configure -v --with-pkgversion='Debian 4.7.2-5' 
> > --with-bugurl=file:///usr/share/doc/gcc-4.7/README.Bugs 
> > --enable-languages=c,c++,go,fortran,objc,obj-c++ --prefix=/usr 
> > --program-suffix=-4.7 --enable-shared --enable-linker-build-id 
> > --with-system-zlib --libexecdir=/usr/lib --without-included-gettext 
> > --enable-threads=posix --with-gxx-include-dir=/usr/include/c++/4.7 
> > --libdir=/usr/lib --enable-nls --with-sysroot=/ --enable-clocale=gnu 
> > --enable-libstdcxx-debug --enable-libstdcxx-time=yes 
> > --enable-gnu-unique-object --enable-plugin --enable-objc-gc 
> > --with-arch-32=i586 --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 4.7.2 (Debian 4.7.2-5) 
> > configure:2202: $? = 0
> > configure:2191: g++ -V >&5
> > g++: error: unrecognized command line option '-V'
> > g++: fatal error: no input files
> > compilation terminated.
> > configure:2202: $? = 4
> > configure:2191: g++ -qversion >&5
> > g++: error: unrecognized command line option '-qversion'
> > g++: fatal error: no input files
> > compilation terminated.
> > configure:2202: $? = 4
> > configure:2222: checking whether the C++ compiler works
> > configure:2244: g++    conftest.cpp  >&5
> > configure:2248: $? = 0
> > configure:2296: result: yes
> > configure:2299: checking for C++ compiler default output file name
> > configure:2301: result: a.out
> > configure:2307: checking for suffix of executables
> > configure:2314: g++ -o conftest    conftest.cpp  >&5
> > configure:2318: $? = 0
> > configure:2340: result: 
> > configure:2362: checking whether we are cross compiling
> > configure:2370: g++ -o conftest    conftest.cpp  >&5
> > configure:2374: $? = 0
> > configure:2381: ./conftest
> > configure:2385: $? = 0
> > configure:2400: result: no
> > configure:2405: checking for suffix of object files
> > configure:2427: g++ -c   conftest.cpp >&5
> > configure:2431: $? = 0
> > configure:2452: result: o
> > configure:2456: checking whether we are using the GNU C++ compiler
> > configure:2475: g++ -c   conftest.cpp >&5
> > configure:2475: $? = 0
> > configure:2484: result: yes
> > configure:2493: checking whether g++ accepts -g
> > configure:2513: g++ -c -g  conftest.cpp >&5
> > configure:2513: $? = 0
> > configure:2554: result: yes
> > configure:2579: checking for octave
> > configure:2595: found /usr/bin/octave
> > configure:2606: result: octave
> > configure:2616: checking for mkoctfile
> > configure:2632: found /usr/bin/mkoctfile
> > configure:2643: result: mkoctfile
> > configure:2701: checking for gcc
> > configure:2717: found /usr/bin/gcc
> > configure:2728: result: gcc
> > configure:2957: checking for C compiler version
> > configure:2966: gcc --version >&5
> > gcc (Debian 4.7.2-5) 4.7.2
> > Copyright (C) 2012 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:2977: $? = 0
> > configure:2966: gcc -v >&5
> > Using built-in specs.
> > COLLECT_GCC=gcc
> > COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-linux-gnu/4.7/lto-wrapper
> > Target: x86_64-linux-gnu
> > Configured with: ../src/configure -v --with-pkgversion='Debian 4.7.2-5' 
> > --with-bugurl=file:///usr/share/doc/gcc-4.7/README.Bugs 
> > --enable-languages=c,c++,go,fortran,objc,obj-c++ --prefix=/usr 
> > --program-suffix=-4.7 --enable-shared --enable-linker-build-id 
> > --with-system-zlib --libexecdir=/usr/lib --without-included-gettext 
> > --enable-threads=posix --with-gxx-include-dir=/usr/include/c++/4.7 
> > --libdir=/usr/lib --enable-nls --with-sysroot=/ --enable-clocale=gnu 
> > --enable-libstdcxx-debug --enable-libstdcxx-time=yes 
> > --enable-gnu-unique-object --enable-plugin --enable-objc-gc 
> > --with-arch-32=i586 --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 4.7.2 (Debian 4.7.2-5) 
> > configure:2977: $? = 0
> > configure:2966: gcc -V >&5
> > gcc: error: unrecognized command line option '-V'
> > gcc: fatal error: no input files
> > compilation terminated.
> > configure:2977: $? = 4
> > configure:2966: gcc -qversion >&5
> > gcc: error: unrecognized command line option '-qversion'
> > gcc: fatal error: no input files
> > compilation terminated.
> > configure:2977: $? = 4
> > configure:2981: checking whether we are using the GNU C compiler
> > configure:3000: gcc -c   conftest.c >&5
> > configure:3000: $? = 0
> > configure:3009: result: yes
> > configure:3018: checking whether gcc accepts -g
> > configure:3038: gcc -c -g  conftest.c >&5
> > configure:3038: $? = 0
> > configure:3079: result: yes
> > configure:3096: checking for gcc option to accept ISO C89
> > configure:3159: gcc  -c -g -O2  conftest.c >&5
> > configure:3159: $? = 0
> > configure:3172: result: none needed
> > configure:3193: checking for PQconnectdb in -lpq
> > configure:3218: gcc -o conftest -g -O2   conftest.c -lpq   >&5
> > configure:3218: $? = 0
> > configure:3227: result: yes
> > configure:3245: checking how to run the C preprocessor
> > configure:3276: gcc -E  conftest.c
> > configure:3276: $? = 0
> > configure:3290: gcc -E  conftest.c
> > conftest.c:10:28: fatal error: ac_nonexistent.h: No such file or directory
> > compilation terminated.
> > configure:3290: $? = 1
> > configure: failed program was:
> > | /* confdefs.h */
> > | #define PACKAGE_NAME "database"
> > | #define PACKAGE_TARNAME "database"
> > | #define PACKAGE_VERSION "2.0.0"
> > | #define PACKAGE_STRING "database 2.0.0"
> > | #define PACKAGE_BUGREPORT "address@hidden"
> > | #define PACKAGE_URL ""
> > | #define HAVE_LIBPQ 1
> > | /* end confdefs.h.  */
> > | #include <ac_nonexistent.h>
> > configure:3315: result: gcc -E
> > configure:3335: gcc -E  conftest.c
> > configure:3335: $? = 0
> > configure:3349: gcc -E  conftest.c
> > conftest.c:10:28: fatal error: ac_nonexistent.h: No such file or directory
> > compilation terminated.
> > configure:3349: $? = 1
> > configure: failed program was:
> > | /* confdefs.h */
> > | #define PACKAGE_NAME "database"
> > | #define PACKAGE_TARNAME "database"
> > | #define PACKAGE_VERSION "2.0.0"
> > | #define PACKAGE_STRING "database 2.0.0"
> > | #define PACKAGE_BUGREPORT "address@hidden"
> > | #define PACKAGE_URL ""
> > | #define HAVE_LIBPQ 1
> > | /* end confdefs.h.  */
> > | #include <ac_nonexistent.h>
> > configure:3378: checking for grep that handles long lines and -e
> > configure:3436: result: /bin/grep
> > configure:3441: checking for egrep
> > configure:3503: result: /bin/grep -E
> > configure:3508: checking for ANSI C header files
> > configure:3528: gcc -c -g -O2  conftest.c >&5
> > configure:3528: $? = 0
> > configure:3601: gcc -o conftest -g -O2   conftest.c -lpq  >&5
> > configure:3601: $? = 0
> > configure:3601: ./conftest
> > configure:3601: $? = 0
> > configure:3612: result: yes
> > configure:3625: checking for sys/types.h
> > configure:3625: gcc -c -g -O2  conftest.c >&5
> > configure:3625: $? = 0
> > configure:3625: result: yes
> > configure:3625: checking for sys/stat.h
> > configure:3625: gcc -c -g -O2  conftest.c >&5
> > configure:3625: $? = 0
> > configure:3625: result: yes
> > configure:3625: checking for stdlib.h
> > configure:3625: gcc -c -g -O2  conftest.c >&5
> > configure:3625: $? = 0
> > configure:3625: result: yes
> > configure:3625: checking for string.h
> > configure:3625: gcc -c -g -O2  conftest.c >&5
> > configure:3625: $? = 0
> > configure:3625: result: yes
> > configure:3625: checking for memory.h
> > configure:3625: gcc -c -g -O2  conftest.c >&5
> > configure:3625: $? = 0
> > configure:3625: result: yes
> > configure:3625: checking for strings.h
> > configure:3625: gcc -c -g -O2  conftest.c >&5
> > configure:3625: $? = 0
> > configure:3625: result: yes
> > configure:3625: checking for inttypes.h
> > configure:3625: gcc -c -g -O2  conftest.c >&5
> > configure:3625: $? = 0
> > configure:3625: result: yes
> > configure:3625: checking for stdint.h
> > configure:3625: gcc -c -g -O2  conftest.c >&5
> > configure:3625: $? = 0
> > configure:3625: result: yes
> > configure:3625: checking for unistd.h
> > configure:3625: gcc -c -g -O2  conftest.c >&5
> > configure:3625: $? = 0
> > configure:3625: result: yes
> > configure:3637: checking postgresql/libpq-fe.h usability
> > configure:3637: gcc -c -g -O2  conftest.c >&5
> > configure:3637: $? = 0
> > configure:3637: result: yes
> > configure:3637: checking postgresql/libpq-fe.h presence
> > configure:3637: gcc -E  conftest.c
> > configure:3637: $? = 0
> > configure:3637: result: yes
> > configure:3637: checking for postgresql/libpq-fe.h
> > configure:3637: result: yes
> > configure:3645: checking postgresql/pg_config_manual.h usability
> > configure:3645: gcc -c -g -O2  conftest.c >&5
> > configure:3645: $? = 0
> > configure:3645: result: yes
> > configure:3645: checking postgresql/pg_config_manual.h presence
> > configure:3645: gcc -E  conftest.c
> > configure:3645: $? = 0
> > configure:3645: result: yes
> > configure:3645: checking for postgresql/pg_config_manual.h
> > configure:3645: result: yes
> > configure:3653: checking postgresql/libpq/libpq-fs.h usability
> > configure:3653: gcc -c -g -O2  conftest.c >&5
> > configure:3653: $? = 0
> > configure:3653: result: yes
> > configure:3653: checking postgresql/libpq/libpq-fs.h presence
> > configure:3653: gcc -E  conftest.c
> > configure:3653: $? = 0
> > configure:3653: result: yes
> > configure:3653: checking for postgresql/libpq/libpq-fs.h
> > configure:3653: result: yes
> > configure:3665: checking for error_at_line
> > configure:3681: gcc -o conftest -g -O2   conftest.c -lpq  >&5
> > configure:3681: $? = 0
> > configure:3689: result: yes
> > configure:3853: creating ./config.status
> > 
> > ## ---------------------- ##
> > ## Running config.status. ##
> > ## ---------------------- ##
> > 
> > This file was extended by database config.status 2.0.0, which was
> > generated by GNU Autoconf 2.69.  Invocation command line was
> > 
> >   CONFIG_FILES    = 
> >   CONFIG_HEADERS  = 
> >   CONFIG_LINKS    = 
> >   CONFIG_COMMANDS = 
> >   $ ./config.status 
> > 
> > on ced2
> > 
> > config.status:728: creating Makefile
> > 
> > ## ---------------- ##
> > ## Cache variables. ##
> > ## ---------------- ##
> > 
> > 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_CXXFLAGS_set=
> > ac_cv_env_CXXFLAGS_value=
> > ac_cv_env_CXX_set=
> > ac_cv_env_CXX_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_header_inttypes_h=yes
> > ac_cv_header_memory_h=yes
> > ac_cv_header_postgresql_libpq_fe_h=yes
> > ac_cv_header_postgresql_libpq_libpq_fs_h=yes
> > ac_cv_header_postgresql_pg_config_manual_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_lib_error_at_line=yes
> > ac_cv_lib_pq_PQconnectdb=yes
> > ac_cv_objext=o
> > ac_cv_path_EGREP='/bin/grep -E'
> > ac_cv_path_GREP=/bin/grep
> > ac_cv_prog_CPP='gcc -E'
> > ac_cv_prog_MKOCTFILE=mkoctfile
> > ac_cv_prog_OCTAVE=octave
> > ac_cv_prog_ac_ct_CC=gcc
> > ac_cv_prog_ac_ct_CXX=g++
> > ac_cv_prog_cc_c89=
> > ac_cv_prog_cc_g=yes
> > ac_cv_prog_cxx_g=yes
> > 
> > ## ----------------- ##
> > ## Output variables. ##
> > ## ----------------- ##
> > 
> > CC='gcc'
> > CFLAGS='-g -O2'
> > CPP='gcc -E'
> > CPPFLAGS=''
> > CXX='g++'
> > CXXFLAGS='-g -O2'
> > DEFS='-DPACKAGE_NAME=\"database\" -DPACKAGE_TARNAME=\"database\" 
> > -DPACKAGE_VERSION=\"2.0.0\" -DPACKAGE_STRING=\"database\ 2.0.0\" 
> > -DPACKAGE_BUGREPORT=\"address@hidden" -DPACKAGE_URL=\"\" -DHAVE_LIBPQ=1 
> > -DSTDC_HEADERS=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_STDLIB_H=1 
> > -DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1 -DHAVE_INTTYPES_H=1 
> > -DHAVE_STDINT_H=1 -DHAVE_UNISTD_H=1'
> > ECHO_C=''
> > ECHO_N='-n'
> > ECHO_T=''
> > EGREP='/bin/grep -E'
> > EXEEXT=''
> > GREP='/bin/grep'
> > LDFLAGS=''
> > LIBOBJS=''
> > LIBS='-lpq '
> > LTLIBOBJS=''
> > MKOCTFILE='mkoctfile'
> > OBJEXT='o'
> > OCTAVE='octave'
> > PACKAGE_BUGREPORT='address@hidden'
> > PACKAGE_NAME='database'
> > PACKAGE_STRING='database 2.0.0'
> > PACKAGE_TARNAME='database'
> > PACKAGE_URL=''
> > PACKAGE_VERSION='2.0.0'
> > PATH_SEPARATOR=':'
> > SHELL='/bin/bash'
> > ac_ct_CC='gcc'
> > ac_ct_CXX='g++'
> > bindir='${exec_prefix}/bin'
> > build_alias=''
> > datadir='${datarootdir}'
> > datarootdir='${prefix}/share'
> > docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
> > dvidir='${docdir}'
> > exec_prefix='${prefix}'
> > host_alias=''
> > htmldir='${docdir}'
> > includedir='${prefix}/include'
> > infodir='${datarootdir}/info'
> > libdir='${exec_prefix}/lib'
> > libexecdir='${exec_prefix}/libexec'
> > localedir='${datarootdir}/locale'
> > localstatedir='${prefix}/var'
> > mandir='${datarootdir}/man'
> > oldincludedir='/usr/include'
> > pdfdir='${docdir}'
> > prefix='/usr/local'
> > program_transform_name='s,x,x,'
> > psdir='${docdir}'
> > sbindir='${exec_prefix}/sbin'
> > sharedstatedir='${prefix}/com'
> > sysconfdir='${prefix}/etc'
> > target_alias=''
> > 
> > ## ----------- ##
> > ## confdefs.h. ##
> > ## ----------- ##
> > 
> > /* confdefs.h */
> > #define PACKAGE_NAME "database"
> > #define PACKAGE_TARNAME "database"
> > #define PACKAGE_VERSION "2.0.0"
> > #define PACKAGE_STRING "database 2.0.0"
> > #define PACKAGE_BUGREPORT "address@hidden"
> > #define PACKAGE_URL ""
> > #define HAVE_LIBPQ 1
> > #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
> > 
> > configure: exit 0
> 
> 
> -- 
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> _______________________________________________
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