Hi Timothy i installed all options of cygwin....

This is my config.log, (i have no idea of problem =()

#### INIT OF FILE.....

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

It was created by libffi configure 2.1, which was generated by GNU Autoconf 2.59. Invocation command line was

$ /cygdrive/c/java/workspace/jna/native/libffi/configure --disable-static
--with-pic=yes

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

hostname = SAOW4152 uname -m = i686 uname -r = 1.5.25(0.156/4/2) uname -s = CYGWIN_NT-5.1 uname -v = 2008-04-17 12:11

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

/bin/arch = i686 /usr/bin/arch -k = unknown /usr/convex/getsysinfo = unknown hostinfo = unknown /bin/machine = unknown /usr/bin/oslevel = unknown /bin/universe = unknown

PATH: /cygdrive/c/Program Files/Java/jre1.6.0_05/bin/client PATH: /cygdrive/c/Program Files/Java/jre1.6.0_05/bin PATH: /cygdrive/c/Program Files/Microsoft DirectX SDK (August
2007)/Utilities/Bin/x86 PATH: /cygdrive/c/WINNT/system32 PATH: /cygdrive/c/WINNT PATH: /cygdrive/c/WINNT/System32/Wbem PATH: /cygdrive/c/Program Files/Microsoft SQL Server/90/Tools/binn/ PATH: /cygdrive/c/Program Files/MySQL/MySQL Server 5.0/bin PATH: /cygdrive/c/Program Files/Subversion/bin PATH: %ANT_HOME%/bin PATH: /cygdrive/c/java/grails-1.0-RC2/bin PATH: /cygdrive/c/java/groovy-1.0/bin PATH: /cygdrive/c/Program Files/Oracle/JInitiator 1.3.1.6/bin PATH: /cygdrive/c/Program Files/Java/jdk1.6.0_05/bin PATH: /cygdrive/c/java/apache-maven-2.0.8/bin PATH: /usr/bin

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

configure:1560: checking build system type configure:1578: result: i686-pc-cygwin configure:1586: checking host system type configure:1600: result: i686-pc-cygwin configure:1608: checking target system type configure:1622: result: i686-pc-cygwin configure:1654: checking for a BSD-compatible install configure:1709: result: /usr/bin/install -c configure:1720: checking whether build environment is sane configure:1763: result: yes configure:1828: checking for gawk configure:1844: found /usr/bin/gawk configure:1854: result: gawk configure:1864: checking whether make sets $(MAKE) configure:1884: result: yes configure:2106: checking for gcc configure:2132: result: gcc -mno-cygwin configure:2376: checking for C compiler version configure:2379: gcc -mno-cygwin --version </dev/null >&5 gcc (GCC) 3.4.4 (cygming special, gdc 0.12, using dmd 0.125) Copyright (C) 2004 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:2382: $? = 0 configure:2384: gcc -mno-cygwin -v </dev/null >&5 Using built-in specs. Configured with: /usr/build/package/orig/test.respin/gcc-3.4.4-3/configure
--verbose --prefix=/usr --exec-prefix=/usr --sysconfdir=/etc --libdir=/usr/lib
--libexecdir=/usr/lib --mandir=/usr/share/man --infodir=/usr/share/info
--enable-languages=c,ada,c++,d,f77,pascal,java,objc --enable-nls
--without-included-gettext --enable-version-specific-runtime-libs --without-x
--enable-libgcj --disable-java-awt --with-system-zlib --enable-interpreter
--disable-libgcj-debug --enable-threads=posix --enable-java-gc=boehm
--disable-win32-registry --enable-sjlj-exceptions --enable-hash-synchronization
--enable-libstdcxx-debug Thread model: posix gcc version 3.4.4 (cygming special, gdc 0.12, using dmd 0.125) configure:2387: $? = 0 configure:2389: gcc -mno-cygwin -V </dev/null >&5 gcc: `-V' must come at the start of the command line configure:2392: $? = 1 configure:2415: checking for C compiler default output file name configure:2418: gcc -mno-cygwin -DHAVE_PROTECTION conftest.c >&5 gcc: installation problem, cannot exec 'cc1': No such file or directory configure:2421: $? = 1 configure: failed program was: | /* confdefs.h. */ | | #define PACKAGE_NAME "libffi" | #define PACKAGE_TARNAME "libffi" | #define PACKAGE_VERSION "2.1" | #define PACKAGE_STRING "libffi 2.1" | #define PACKAGE_BUGREPORT "http://gcc.gnu.org/bugs.html" | #define PACKAGE "libffi" | #define VERSION "2.1" | /* end confdefs.h. */ | | int | main () | { | | ; | return 0; | } configure:2460: error: C compiler cannot create executables See `config.log' for more details.

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

ac_cv_build=i686-pc-cygwin ac_cv_build_alias=i686-pc-cygwin ac_cv_env_CCASFLAGS_set= ac_cv_env_CCASFLAGS_value= ac_cv_env_CCAS_set= ac_cv_env_CCAS_value= ac_cv_env_CPPFLAGS_set=set ac_cv_env_CPPFLAGS_value=-DHAVE_PROTECTION ac_cv_env_CPP_set= ac_cv_env_CPP_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_host=i686-pc-cygwin ac_cv_host_alias=i686-pc-cygwin ac_cv_path_install='/usr/bin/install -c' ac_cv_prog_AWK=gawk ac_cv_prog_ac_ct_CC='gcc -mno-cygwin' ac_cv_prog_make_make_set=yes ac_cv_target=i686-pc-cygwin ac_cv_target_alias=i686-pc-cygwin

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

ac_ct_AR='' ac_ct_CC='gcc -mno-cygwin' ac_ct_DUMPBIN='' ac_ct_RANLIB='' ac_ct_STRIP='' ACLOCAL='${SHELL} /cygdrive/c/java/workspace/jna/native/libffi/missing --run
aclocal-1.9' ALLOCA='' ALPHA_FALSE='' ALPHA_TRUE='' am__fastdepCC_FALSE='' am__fastdepCC_TRUE='' am__include='' am__leading_dot='.' am__quote='' am__tar='${AMTAR} chof - "$$tardir"' am__untar='${AMTAR} xf -' AM_RUNTESTFLAGS='' AMDEP_FALSE='' AMDEP_TRUE='' AMDEPBACKSLASH='' AMTAR='${SHELL} /cygdrive/c/java/workspace/jna/native/libffi/missing --run tar' AR='' ARM_FALSE='' ARM_TRUE='' AUTOCONF='${SHELL} /cygdrive/c/java/workspace/jna/native/libffi/missing --run
autoconf' AUTOHEADER='${SHELL} /cygdrive/c/java/workspace/jna/native/libffi/missing --run
autoheader' AUTOMAKE='${SHELL} /cygdrive/c/java/workspace/jna/native/libffi/missing --run
automake-1.9' AWK='gawk' bindir='${exec_prefix}/bin' build_alias='' build_cpu='i686' build_os='cygwin' build_vendor='pc' build='i686-pc-cygwin' CC='gcc -mno-cygwin' CCAS='' CCASFLAGS='' CCDEPMODE='' CFLAGS='' CPP='' CPPFLAGS='-DHAVE_PROTECTION' CYGPATH_W='cygpath -w' datadir='${prefix}/share' DEFS='' DEPDIR='' DUMPBIN='' ECHO_C='' ECHO_N='-n' ECHO_T='' EGREP='' exec_prefix='NONE' EXEEXT='' FGREP='' FRV_FALSE='' FRV_TRUE='' GREP='' HAVE_LONG_DOUBLE='' host_alias='' host_cpu='i686' host_os='cygwin' host_vendor='pc' host='i686-pc-cygwin' IA64_FALSE='' IA64_TRUE='' includedir='${prefix}/include' infodir='${prefix}/info' INSTALL_DATA='${INSTALL} -m 644' INSTALL_PROGRAM='${INSTALL}' INSTALL_SCRIPT='${INSTALL}' install_sh='/cygdrive/c/java/workspace/jna/native/libffi/install-sh' INSTALL_STRIP_PROGRAM='${SHELL} $(install_sh) -c -s' LD='' libdir='${exec_prefix}/lib' libexecdir='${exec_prefix}/libexec' LIBFFI_CRIS_FALSE='' LIBFFI_CRIS_TRUE='' LIBOBJS='' LIBS='' LIBTOOL='' LN_S='' localstatedir='${prefix}/var' lt_ECHO='echo' LTLIBOBJS='' M32R_FALSE='' M32R_TRUE='' M68K_FALSE='' M68K_TRUE='' MAINT='' MAINTAINER_MODE_FALSE='' MAINTAINER_MODE_TRUE='' MAKEINFO='${SHELL} /cygdrive/c/java/workspace/jna/native/libffi/missing --run
makeinfo' mandir='${prefix}/man' MIPS_FALSE='' MIPS_TRUE='' mkdir_p='mkdir -p --' multi_basedir='/cygdrive/c/java/workspace/jna/native/libffi' NM='' OBJEXT='' oldincludedir='/usr/include' PA_HPUX_FALSE='' PA_HPUX_TRUE='' PA_LINUX_FALSE='' PA_LINUX_TRUE='' PA64_HPUX_FALSE='' PA64_HPUX_TRUE='' PACKAGE_BUGREPORT='http://gcc.gnu.org/bugs.html' PACKAGE_NAME='libffi' PACKAGE_STRING='libffi 2.1' PACKAGE_TARNAME='libffi' PACKAGE_VERSION='2.1' PACKAGE='libffi' PATH_SEPARATOR=':' POWERPC_AIX_FALSE='' POWERPC_AIX_TRUE='' POWERPC_DARWIN_FALSE='' POWERPC_DARWIN_TRUE='' POWERPC_FALSE='' POWERPC_FREEBSD_FALSE='' POWERPC_FREEBSD_TRUE='' POWERPC_TRUE='' prefix='NONE' program_transform_name='s,x,x,' RANLIB='' S390_FALSE='' S390_TRUE='' sbindir='${exec_prefix}/sbin' SED='' SET_MAKE='' SH_FALSE='' SH_TRUE='' SH64_FALSE='' SH64_TRUE='' sharedstatedir='${prefix}/com' SHELL='/bin/sh' SPARC_FALSE='' SPARC_TRUE='' STRIP='' sysconfdir='${prefix}/etc' target_alias='' target_cpu='i686' target_os='cygwin' target_vendor='pc' TARGET='' target='i686-pc-cygwin' TARGETDIR='' TESTSUBDIR_FALSE='' TESTSUBDIR_TRUE='' toolexecdir='' toolexeclibdir='' VERSION='2.1' X86_64_FALSE='' X86_64_TRUE='' X86_DARWIN_FALSE='' X86_DARWIN_TRUE='' X86_FALSE='' X86_TRUE='' X86_WIN32_FALSE='' X86_WIN32_TRUE=''

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

#define PACKAGE "libffi" #define PACKAGE_BUGREPORT "http://gcc.gnu.org/bugs.html" #define PACKAGE_NAME "libffi" #define PACKAGE_STRING "libffi 2.1" #define PACKAGE_TARNAME "libffi" #define PACKAGE_VERSION "2.1" #define VERSION "2.1"

configure: exit 77

#### END OF FILE