Hi everyone.
I installed Cygwin a little days ago to use gcc & g++.
I tried "gcc hello.c -o test" ,but no error messages were printed and no
file were made.(So do g++ & hello.cpp)
I tried Automake for hello.c on Cygwin, then
$ ./configure
checking for gcc... gcc
checking for C compiler default output file name...
configure: error: C compiler cannot create executables
See `config.log' for more details.
And config.log says
This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.
It was created by FULL-PACKAGE-NAME configure VERSION, which was
generated by GNU Autoconf 2.61. Invocation command line was
$ ./configure
## --------- ##
## Platform. ##
## --------- ##
hostname = your-dz88tzdc7k
uname -m = i686
uname -r = 1.5.25(0.156/4/2)
uname -s = CYGWIN_NT-5.1
uname -v = 2008-06-12 19:34
/usr/bin/uname -p = unknown
/bin/uname -X = unknown
/bin/arch = i686
/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/X11R6/bin
PATH: /usr/bin
PATH: /usr/lib/lapack
## ----------- ##
## Core tests. ##
## ----------- ##
configure:1697: checking for gcc
configure:1724: result: gcc
configure:1962: checking for C compiler version
configure:1969: gcc --version >&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:1972: $? = 0
configure:1979: gcc -v >&5
Reading specs from /usr/lib/gcc/i686-pc-cygwin/3.4.4/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:1982: $? = 0
configure:1989: gcc -V >&5
gcc: `-V' option must have argument
configure:1992: $? = 1
configure:2015: checking for C compiler default output file name
configure:2042: gcc conftest.c >&5
configure:2045: $? = 1
configure:2083: result:
configure: failed program was:
| /* confdefs.h. */
| #define PACKAGE_NAME "FULL-PACKAGE-NAME"
| #define PACKAGE_TARNAME "full-package-name"
| #define PACKAGE_VERSION "VERSION"
| #define PACKAGE_STRING "FULL-PACKAGE-NAME VERSION"
| #define PACKAGE_BUGREPORT "BUG-REPORT-ADDRESS"
| /* end confdefs.h. */
|
| int
| main ()
| {
|
| ;
| return 0;
| }
configure:2090: error: C compiler cannot create executables
See `config.log' for more details.
## ---------------- ##
## Cache variables. ##
## ---------------- ##
ac_cv_env_CC_set=set
ac_cv_env_CC_value=gcc
ac_cv_env_CFLAGS_set=
ac_cv_env_CFLAGS_value=
ac_cv_env_CPPFLAGS_set=
ac_cv_env_CPPFLAGS_value=
ac_cv_env_LDFLAGS_set=
ac_cv_env_LDFLAGS_value=
ac_cv_env_LIBS_set=
ac_cv_env_LIBS_value=
ac_cv_env_build_alias_set=
ac_cv_env_build_alias_value=
ac_cv_env_host_alias_set=
ac_cv_env_host_alias_value=
ac_cv_env_target_alias_set=
ac_cv_env_target_alias_value=
ac_cv_prog_ac_ct_CC=gcc
## ----------------- ##
## Output variables. ##
## ----------------- ##
CC='gcc'
CFLAGS=''
CPPFLAGS=''
DEFS=''
ECHO_C=''
ECHO_N='-n'
ECHO_T=''
EXEEXT=''
LDFLAGS=''
LIBOBJS=''
LIBS=''
LTLIBOBJS=''
OBJEXT=''
PACKAGE_BUGREPORT='BUG-REPORT-ADDRESS'
PACKAGE_NAME='FULL-PACKAGE-NAME'
PACKAGE_STRING='FULL-PACKAGE-NAME VERSION'
PACKAGE_TARNAME='full-package-name'
PACKAGE_VERSION='VERSION'
PATH_SEPARATOR=':'
SHELL='/bin/sh'
ac_ct_CC='gcc'
bindir='${exec_prefix}/bin'
build_alias=''
datadir='${datarootdir}'
datarootdir='${prefix}/share'
docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
dvidir='${docdir}'
exec_prefix='NONE'
host_alias=''
htmldir='${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='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 "FULL-PACKAGE-NAME"
#define PACKAGE_TARNAME "full-package-name"
#define PACKAGE_VERSION "VERSION"
#define PACKAGE_STRING "FULL-PACKAGE-NAME VERSION"
#define PACKAGE_BUGREPORT "BUG-REPORT-ADDRESS"
configure: exit 77
Thanks for your help.
And Sorry for my poor English.
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