Rvm woes

config.log

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

It was created by configure, which was
generated by GNU Autoconf 2.61.  Invocation command line was

  $ ./configure --prefix=/Users/davidd/.rvm/rubies/ruby-1.8.7-p352 --enable-shared --disable-install-doc

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

hostname = hal9000
uname -m = i386
uname -r = 10.6.0
uname -s = Darwin
uname -v = Darwin Kernel Version 10.6.0: Wed Nov 10 18:13:17 PST 2010; root:xnu-1504.9.26~3/RELEASE_I386

/usr/bin/uname -p = i386
/bin/uname -X     = unknown

/bin/arch              = unknown
/usr/bin/arch -k       = unknown
/usr/convex/getsysinfo = unknown
/usr/bin/hostinfo      = Mach kernel version:
	 Darwin Kernel Version 10.6.0: Wed Nov 10 18:13:17 PST 2010; root:xnu-1504.9.26~3/RELEASE_I386
Kernel configured for up to 2 processors.
2 processors are physically available.
2 processors are logically available.
Processor type: i486 (Intel 80486)
Processors active: 0 1
Primary memory available: 4.00 gigabytes
Default processor set: 162 tasks, 702 threads, 2 processors
Load average: 1.17, Mach factor: 0.82
/bin/machine           = unknown
/usr/bin/oslevel       = unknown
/bin/universe          = unknown

PATH: /Users/davidd/.bin
PATH: /usr/local/Cellar/python/2.7/bin
PATH: /Users/davidd/.cabal/bin
PATH: /usr/local/bin
PATH: /usr/local/sbin
PATH: /usr/local/mysql/bin
PATH: /usr/local/Cellar/python/2.7.1/bin
PATH: /usr/bin
PATH: /bin
PATH: /usr/sbin
PATH: /sbin
PATH: /usr/X11/bin
PATH: /opt/local/bin
PATH: /usr/local/git/bin
PATH: /Users/davidd/.rvm/bin
PATH: /Users/oracle/oracle/product/10.2.0/db_1/bin


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

configure:1906: checking build system type
configure:1924: result: i686-apple-darwin10.6.0
configure:1946: checking host system type
configure:1961: result: i686-apple-darwin10.6.0
configure:1983: checking target system type
configure:1998: result: i686-apple-darwin10.6.0
configure:2208: checking for gcc
configure:2224: found /usr/bin/gcc
configure:2235: result: gcc
configure:2473: checking for C compiler version
configure:2480: gcc --version >&5
i686-apple-darwin10-gcc-4.2.1 (GCC) 4.2.1 (Apple Inc. build 5664)
Copyright (C) 2007 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:2483: $? = 0
configure:2490: gcc -v >&5
Using built-in specs.
Target: i686-apple-darwin10
Configured with: /var/tmp/gcc/gcc-5664~105/src/configure --disable-checking --enable-werror --prefix=/usr --mandir=/share/man --enable-languages=c,objc,c++,obj-c++ --program-transform-name=/^[cg][^.-]*$/s/$/-4.2/ --with-slibdir=/usr/lib --build=i686-apple-darwin10 --program-prefix=i686-apple-darwin10- --host=x86_64-apple-darwin10 --target=i686-apple-darwin10 --with-gxx-include-dir=/include/c++/4.2.1
Thread model: posix
gcc version 4.2.1 (Apple Inc. build 5664)
configure:2493: $? = 0
configure:2500: gcc -V >&5
gcc-4.2: argument to `-V' is missing
configure:2503: $? = 1
configure:2526: checking for C compiler default output file name
configure:2553: gcc -isysroot /Developer/SDKs/MacOSX10.6.sdk -arch x86_64export  -Wl,-syslibroot /Developer/SDKs/MacOSX10.6.sdk -arch x86_64export conftest.c  >&5
gcc-4.2: Invalid arch name : x86_64export
configure:2556: $? = 1
configure:2594: result: 
configure: failed program was:
| /* confdefs.h.  */
| #define PACKAGE_NAME ""
| #define PACKAGE_TARNAME ""
| #define PACKAGE_VERSION ""
| #define PACKAGE_STRING ""
| #define PACKAGE_BUGREPORT ""
| #define USE_BUILTIN_FRAME_ADDRESS 1
| /* end confdefs.h.  */
| 
| int
| main ()
| {
| 
|   ;
|   return 0;
| }
configure:2601: error: C compiler cannot create executables
See `config.log' for more details.

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

ac_cv_build=i686-apple-darwin10.6.0
ac_cv_env_CC_set=
ac_cv_env_CC_value=
ac_cv_env_CFLAGS_set=set
ac_cv_env_CFLAGS_value='-isysroot /Developer/SDKs/MacOSX10.6.sdk -arch x86_64export'
ac_cv_env_CPPFLAGS_set=
ac_cv_env_CPPFLAGS_value=
ac_cv_env_CPP_set=
ac_cv_env_CPP_value=
ac_cv_env_LDFLAGS_set=set
ac_cv_env_LDFLAGS_value='-Wl,-syslibroot /Developer/SDKs/MacOSX10.6.sdk -arch x86_64export'
ac_cv_env_LIBS_set=
ac_cv_env_LIBS_value=
ac_cv_env_YACC_set=
ac_cv_env_YACC_value=
ac_cv_env_YFLAGS_set=
ac_cv_env_YFLAGS_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-apple-darwin10.6.0
ac_cv_prog_ac_ct_CC=gcc
ac_cv_target=i686-apple-darwin10.6.0

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

ALLOCA=''
AR=''
ARCHFILE=''
ARCH_FLAG=''
AS=''
ASFLAGS=''
CC='gcc'
CCDLFLAGS=''
CFLAGS='-isysroot /Developer/SDKs/MacOSX10.6.sdk -arch x86_64export'
COMMON_HEADERS=''
COMMON_LIBS=''
COMMON_MACROS=''
CP=''
CPP=''
CPPFLAGS=''
CPPOUTFILE=''
DEFS=''
DLDFLAGS=''
DLDLIBS=''
DLEXT2=''
DLEXT=''
DLLWRAP=''
ECHO_C='ECHO_N=''
ECHO_T=''
EGREP=''
ENABLE_SHARED=''
EXEEXT=''
EXPORT_PREFIX=''
EXTOUT=''
EXTSTATIC=''
GNU_LD=''
GREP=''
INSTALL_DATA=''
INSTALL_PROGRAM=''
INSTALL_SCRIPT=''
LDFLAGS='-Wl,-syslibroot /Developer/SDKs/MacOSX10.6.sdk -arch x86_64export'
LDSHARED=''
LIBEXT=''
LIBOBJS=''
LIBPATHENV=''
LIBPATHFLAG=''
LIBRUBY=''
LIBRUBYARG=''
LIBRUBYARG_SHARED=''
LIBRUBYARG_STATIC=''
LIBRUBY_A=''
LIBRUBY_ALIASES=''
LIBRUBY_DLDFLAGS=''
LIBRUBY_LDSHARED=''
LIBRUBY_SO=''
LIBS=''
LINK_SO=''
LN_S=''
LTLIBOBJS=''
MAINLIBS=''
MAJOR='1'
MAKEDIRS=''
MAKEFILES=''
MANTYPE=''
MINIOBJS=''
MINIRUBY=''
MINOR='8'
NM=''
NROFF=''
OBJDUMP=''
OBJEXT=''
OUTFLAG=''
PACKAGE_BUGREPORT=''
PACKAGE_NAME=''
PACKAGE_STRING=''
PACKAGE_TARNAME=''
PACKAGE_VERSION=''
PATH_SEPARATOR=':'
PREP=''
RANLIB=''
RDOCTARGET=''
RM=''
RPATHFLAG=''
RUBYW_INSTALL_NAME=''
RUBY_INSTALL_NAME=''
RUBY_SO_NAME=''
RUNRUBY=''
SET_MAKE=''
SHELL='/bin/sh'
SOLIBS=''
STATIC=''
STRIP=''
TEENY='7'
TRY_LINK=''
WINDRES=''
XCFLAGS=''
XLDFLAGS=''
YACC=''
YFLAGS=''
ac_ct_CC='gcc'
arch=''
bindir='${exec_prefix}/bin'
build='i686-apple-darwin10.6.0'
build_alias=''
build_cpu='i686'
build_os='darwin10.6.0'
build_vendor='apple'
cflags=''
configure_args=''
cppflags=''
datadir='${datarootdir}'
datarootdir='${prefix}/share'
debugflags=''
docdir='${datarootdir}/doc/${PACKAGE}'
dvidir='${docdir}'
exec_prefix='NONE'
host='i686-apple-darwin10.6.0'
host_alias=''
host_cpu='i686'
host_os='darwin10.6.0'
host_vendor='apple'
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'
optflags=''
pdfdir='${docdir}'
prefix='/Users/davidd/.rvm/rubies/ruby-1.8.7-p352'
program_transform_name='s&^&&'
psdir='${docdir}'
rubyw_install_name=''
sbindir='${exec_prefix}/sbin'
setup=''
sharedstatedir='${prefix}/com'
sitearch=''
sitedir=''
sysconfdir='${prefix}/etc'
target='i686-apple-darwin10.6.0'
target_alias=''
target_cpu='i686'
target_os='darwin10.6.0'
target_vendor='apple'
vendordir=''

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

#define PACKAGE_NAME ""
#define PACKAGE_TARNAME ""
#define PACKAGE_VERSION ""
#define PACKAGE_STRING ""
#define PACKAGE_BUGREPORT ""
#define USE_BUILTIN_FRAME_ADDRESS 1

configure: exit 77

configure.log

[2011-07-08 08:43:57]  ./configure --prefix=/Users/davidd/.rvm/rubies/ruby-1.8.7-p352 --enable-shared --disable-install-doc··
checking build system type... i686-apple-darwin10.6.0
checking host system type... i686-apple-darwin10.6.0
checking target system type... i686-apple-darwin10.6.0
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.