Не могу собрать tesseract на MinGW

 $ ./configure CFLAGS='-D__MSW32__ -O2' CXXFLAGS='-D__MSW32__-O2' LIBS='-                                                                lws2_32
    ' LIBLEPT_HEADERSDIR='/mingw/include' --prefix=/mingw
    checking build system type... i686-pc-mingw32
    checking host system type... i686-pc-mingw32
    checking --enable-graphics argument... yes
    checking --enable-embedded argument... no
    checking --enable-visibility argument... no
    checking --enable-multiple-libraries argument... no
    checking whether to use tessdata-prefix... yes
    checking whether to enable debugging... no
    ...
    checking for strerror... yes
    checking for vsnprintf... yes
    checking for gethostname... no
    checking for strchr... yes
    checking for memcpy... yes
    checking for acos... yes
    checking for asin... yes
    checking for leptonica... yes
    checking for pixCreate in -llept... no
    configure: error: leptonica library missing

...
configure:17096: checking for leptonica
configure:17115: result: yes
configure:17117: checking for pixCreate in -llept
configure:17142: g++ -o conftest.exe -D__MSW32__-O2  -        I/mingw/include/leptonica  conftest.cpp -llept  -lws2_32 >&5
<command-line>:0:10: warning: missing whitespace after the macro name
c:/mingw/bin/../lib/gcc/mingw32/4.9.3/../../../../mingw32/bin/ld.exe: cannot     find -llept
collect2.exe: error: ld returned 1 exit status
configure:17142: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "tesseract"
| #define PACKAGE_TARNAME "tesseract"
| #define PACKAGE_VERSION "3.02.02"
| #define PACKAGE_STRING "tesseract 3.02.02"
| #define PACKAGE_BUGREPORT "http://code.google.com/p/tesseract-ocr/issues/list"
| #define PACKAGE_URL ""
| #define PACKAGE_NAME "tesseract"
| #define PACKAGE_VERSION "3.02.02"
| #define PACKAGE_YEAR "2012"
| #define PACKAGE_DATE "10/23"
| #define MINGW 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
| #define HAVE_DLFCN_H 1
| #define LT_OBJDIR ".libs/"
| #define PACKAGE "tesseract"
| #define VERSION "3.02.02"
| #define STDC_HEADERS 1
| #define TIME_WITH_SYS_TIME 1
| #define HAVE_LIMITS_H 1
| #define HAVE_MALLOC_H 1
| #define HAVE_STDBOOL_H 1
| #define HAVE_WCHAR_T 1
| #define HAVE_LONG_LONG_INT 1
| #define HAVE_MBSTATE_T 1
| #define HAVE_STDLIB_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_SYS_PARAM_H 1
| #define HAVE_GETPAGESIZE 1
| #define vfork fork
| #define HAVE_STRERROR 1
| #define HAVE_VSNPRINTF 1
| #define HAVE_STRCHR 1
| #define HAVE_MEMCPY 1
| #define HAVE_ACOS 1
| #define HAVE_ASIN 1
| /* end confdefs.h.  */
| 
| /* Override any GCC internal prototype to avoid an error.
|    Use char because int might match the return type of a GCC
|    builtin and then its argument prototype would still apply.  */
| #ifdef __cplusplus
| extern "C"
| #endif
| char pixCreate ();
| int
| main ()
| {
| return pixCreate ();
|   ;
|   return 0;
| }
configure:17151: result: no
configure:17161: error: leptonica library missing
...

LIBLEPT_HEADERSDIR=/mingw/include ./configure

CPPFLAGS="-I/mingw/include" LDFLAGS="-L/mingw/lib" ./configure