Compiling rdf_db.dll

I would like to add the SPG index to the rdf_db so I tried to recompile
rdf_db.dll after adding the SPG index following instructions. But the
compiled DLL crashes swipl. The compiler is configured as follows:
 gcc -O2 -Wall -fno-strict-aliasing -pthread -D_REENTRANT -D__WINDOWS__
-D_WINDOW
S -I/c/Program\ Files/swipl/include
-I/home/haitao/Documents/Prolog/pl-devel/src
/../include  -D__SWI_PROLOG__ -I.   -c -o rdf_db.o rdf_db.c
gcc -O2 -Wall -fno-strict-aliasing -pthread -D_REENTRANT -D__WINDOWS__
-D_WINDOW
S -I/c/Program\ Files/swipl/include
-I/home/haitao/Documents/Prolog/pl-devel/src
/../include  -D__SWI_PROLOG__ -I.   -c -o atom.o atom.c
gcc -O2 -Wall -fno-strict-aliasing -pthread -D_REENTRANT -D__WINDOWS__
-D_WINDOW
S -I/c/Program\ Files/swipl/include
-I/home/haitao/Documents/Prolog/pl-devel/src
/../include  -D__SWI_PROLOG__ -I.   -c -o md5.o md5.c
gcc -O2 -Wall -fno-strict-aliasing -pthread -D_REENTRANT -D__WINDOWS__
-D_WINDOW
S -I/c/Program\ Files/swipl/include
-I/home/haitao/Documents/Prolog/pl-devel/src
/../include  -D__SWI_PROLOG__ -I.   -c -o atom_map.o atom_map.c
gcc -O2 -Wall -fno-strict-aliasing -pthread -D_REENTRANT -D__WINDOWS__
-D_WINDOW
S -I/c/Program\ Files/swipl/include
-I/home/haitao/Documents/Prolog/pl-devel/src
/../include  -D__SWI_PROLOG__ -I.   -c -o debug.o debug.c
gcc -O2 -Wall -fno-strict-aliasing -pthread -D_REENTRANT -D__WINDOWS__
-D_WINDOW
S -I/c/Program\ Files/swipl/include
-I/home/haitao/Documents/Prolog/pl-devel/src
/../include  -D__SWI_PROLOG__ -I.   -c -o hash.o hash.c
gcc -O2 -Wall -fno-strict-aliasing -pthread -D_REENTRANT -D__WINDOWS__
-D_WINDOW
S -I/c/Program\ Files/swipl/include
-I/home/haitao/Documents/Prolog/pl-devel/src
/../include  -D__SWI_PROLOG__ -I.   -c -o murmur.o murmur.c
gcc -O2 -Wall -fno-strict-aliasing -pthread -D_REENTRANT -D__WINDOWS__
-D_WINDOW
S -I/c/Program\ Files/swipl/include
-I/home/haitao/Documents/Prolog/pl-devel/src
/../include  -D__SWI_PROLOG__ -I.   -c -o query.o query.c
gcc -O2 -Wall -fno-strict-aliasing -pthread -D_REENTRANT -D__WINDOWS__
-D_WINDOW
S -I/c/Program\ Files/swipl/include
-I/home/haitao/Documents/Prolog/pl-devel/src
/../include  -D__SWI_PROLOG__ -I.   -c -o resource.o resource.c
gcc -O2 -Wall -fno-strict-aliasing -pthread -D_REENTRANT -D__WINDOWS__
-D_WINDOW
S -I/c/Program\ Files/swipl/include
-I/home/haitao/Documents/Prolog/pl-devel/src
/../include  -D__SWI_PROLOG__ -I.   -c -o error.o error.c
gcc -O2 -Wall -fno-strict-aliasing -pthread -D_REENTRANT -D__WINDOWS__
-D_WINDOW
S -I/c/Program\ Files/swipl/include
-I/home/haitao/Documents/Prolog/pl-devel/src
/../include  -D__SWI_PROLOG__ -I.   -c -o skiplist.o skiplist.c
gcc -O2 -Wall -fno-strict-aliasing -pthread -D_REENTRANT -D__WINDOWS__
-D_WINDOW
S -I/c/Program\ Files/swipl/include
-I/home/haitao/Documents/Prolog/pl-devel/src
/../include  -D__SWI_PROLOG__ -I.   -c -o snapshot.o snapshot.c
gcc -shared -O2 -pthread -L/c/Program\ Files/swipl/lib  -o rdf_db.dll
rdf_db.o a
tom.o md5.o atom_map.o debug.o hash.o murmur.o query.o resource.o error.o
skipli
st.o snapshot.o  -lswipl

My local config.h is:
/* config.h.  Generated from config.h.in by configure.  */
/* config.h.in.  Generated from configure.in by autoheader.  */

/* Define if building universal (internal helper macro) */
/* #undef AC_APPLE_UNIVERSAL_BUILD */

/* The normal alignment of `double', in bytes. */
#define ALIGNOF_DOUBLE 8

/* The normal alignment of `int64_t', in bytes. */
#define ALIGNOF_INT64_T 8

/* The normal alignment of `void*', in bytes. */
#define ALIGNOF_VOIDP 8

#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

The config.h is a hand hack because pl-devel/configure dies on my mingw32.
I am guessing the rdf_db shouldn't critically depend on something there but
I may be wrong.

Before I added -D_REENTRANT -D__WINDOWS__ -D_WINDOW to the compiler option,
I got the following stack trace:
%@ Stack trace labeled "crash":
%@   [0]
<C:\WINDOWS\SYSTEM32\ntdll.dll>:RtlLeaveCriticalSection+00007FF9C21EBB96
%@   [1]
<C:\WINDOWS\SYSTEM32\ntdll.dll>:RtlEnterCriticalSection+00007FF9C21EB623
%@   [2] <c:\program files\swipl\bin\rdf_db.dll>:+0000000071107BA4
%@   [3] <c:\program files\swipl\bin\rdf_db.dll>:+000000007110820D
%@   [4] <c:\program files\swipl\bin\rdf_db.dll>:+0000000071108311
%@   [5] <c:\program files\swipl\bin\rdf_db.dll>:+000000007110E811
%@   [6] <c:\Program
Files\swipl\bin\libswipl.dll>:PL_next_solution+0000000070213989
%@   [7] <c:\Program
Files\swipl\bin\libswipl.dll>:PL_is_acyclic+0000000070246D78
%@   [8] <c:\Program
Files\swipl\bin\libswipl.dll>:PL_is_acyclic+00000000702474CE
%@   [9] <c:\Program
Files\swipl\bin\libswipl.dll>:PL_toplevel+000000007020B2BD
%@

After I added the compiler option, I was simply told that the program died:
%@ This application has requested the Runtime to terminate it in an unusual
way.
%@ Please contact the application's support team for more information.

Any idea how I should proceed from here?

Thanks,
Haitao
-------------- next part --------------
HTML attachment scrubbed and removed