configure: erro: o compilador C não pode criar executáveis enquanto compila o ruby da fonte [closed]

Question

Eu verifiquei um número de perguntas semelhantes no stackoverflow, mas ainda não encontrei uma resposta.

Estou tentando construir o Ruby a partir do código-fonte, conforme descrito aqui: link

Aqui o que eu estou recebendo:

ubuntu@saucy1:~/ruby-2.1.1$ ./configure
checking build system type... x86_64-unknown-linux-gnu
checking host system type... x86_64-unknown-linux-gnu
checking target system type... x86_64-unknown-linux-gnu
checking for gcc... gcc
checking whether the C compiler works... no
configure: error: in '/home/ubuntu/ruby-2.1.1':
configure: error: C compiler cannot create executables
See 'config.log' for more details

Atualizado:

O sistema é novo e estou usando uma imagem de nuvem do Ubuntu 13.10, baixada de link

Eu fiz esta máquina virtual em nuvem com software de pilha aberta.

E eu instalei o gcc por meio deste comando:

sudo apt-get install gcc

Versão atual do gcc:

#gcc -v

Using built-in specs.
gcc: error: missing argument to ‘-march=’
COLLECT_GCC=gcc
COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-linux-gnu/4.8/lto-wrapper
Target: x86_64-linux-gnu
Configured with: ../src/configure -v --with-pkgversion='Ubuntu/Linaro 4.8.1-10ubuntu9' --with-bugurl=file:///usr/share/doc/gcc-4.8/README.Bugs --enable-languages=c,c++,java,go,d,fortran,objc,obj-c++ --prefix=/usr --program-suffix=-4.8 --enable-shared --enable-linker-build-id --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --with-gxx-include-dir=/usr/include/c++/4.8 --libdir=/usr/lib --enable-nls --with-sysroot=/ --enable-clocale=gnu --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-gnu-unique-object --enable-plugin --with-system-zlib --disable-browser-plugin --enable-java-awt=gtk --enable-gtk-cairo --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-4.8-amd64/jre --enable-java-home --with-jvm-root-dir=/usr/lib/jvm/java-1.5.0-gcj-4.8-amd64 --with-jvm-jar-dir=/usr/lib/jvm-exports/java-1.5.0-gcj-4.8-amd64 --with-arch-directory=amd64 --with-ecj-jar=/usr/share/java/eclipse-ecj.jar --enable-objc-gc --enable-multiarch --disable-werror --with-arch-32=i686 --with-abi=m64 --with-multilib-list=m32,m64,mx32 --with-tune=generic --enable-checking=release --build=x86_64-linux-gnu --host=x86_64-linux-gnu --target=x86_64-linux-gnu
Thread model: posix
gcc version 4.8.1 (Ubuntu/Linaro 4.8.1-10ubuntu9)

Editado:

ubuntu@saucy1:~$ echo CFLAGS=$CFLAGS
CFLAGS=

ubuntu@saucy1:~$ echo CC=$CC
CC=

ubuntu@saucy1:~$ gcc -dumpmachine
x86_64-linux-gnu

ubuntu@saucy1:~$ gcc -dumpspecs
*cc1_cpu:
%{march=native:%>march=native %:local_cpu_detect(arch)   %{!mtune=*:%>mtune=native %:local_cpu_detect(tune)}} %{mtune=native:%>mtune=native %:local_cpu_detect(tune)}

Editar:

ubuntu@saucy1:~/ruby-2.1.1$ ./configure CFLAGS="-march=x86-64 -mtune=x86-64"
checking build system type... x86_64-unknown-linux-gnu
checking host system type... x86_64-unknown-linux-gnu
checking target system type... x86_64-unknown-linux-gnu
checking for gcc... gcc
checking whether the C compiler works... yes
checking for C compiler default output file name... a.out
checking for suffix of executables... 
checking whether we are cross compiling... no
checking for suffix of object files... o
checking whether we are using the GNU C compiler... yes
checking whether gcc accepts -g... no
checking for gcc option to accept ISO C89... none needed
checking for g++... no
checking for c++... no
checking for gpp... no
checking for aCC... no
checking for CC... no
checking for cxx... no
checking for cc++... no
checking for cl.exe... no
checking for FCC... no
checking for KCC... no
checking for RCC... no
checking for xlC_r... no
checking for xlC... no
checking whether we are using the GNU C++ compiler... no
checking whether g++ accepts -g... no
checking how to run the C preprocessor... /lib/cpp
configure: error: in '/home/ubuntu/ruby-2.1.1':
configure: error: C preprocessor "/lib/cpp" fails sanity check
See 'config.log' for more details

Aqui está o arquivo config.log atualizado

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 2.69.  Invocation command line was

  $ ./configure CFLAGS=-march=native -mtune=native

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

hostname = saucy1
uname -m = x86_64
uname -r = 3.11.0-15-generic
uname -s = Linux
uname -v = #25-Ubuntu SMP Thu Jan 30 17:22:01 UTC 2014

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

/bin/arch              = unknown
/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/sbin
PATH: /usr/local/bin
PATH: /usr/sbin
PATH: /usr/bin
PATH: /sbin
PATH: /bin
PATH: /usr/games
PATH: /usr/local/games


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

configure:2904: checking build system type
configure:2918: result: x86_64-unknown-linux-gnu
configure:3018: checking host system type
configure:3031: result: x86_64-unknown-linux-gnu
configure:3051: checking target system type
configure:3064: result: x86_64-unknown-linux-gnu
configure:3544: checking for gcc
configure:3560: found /usr/bin/gcc
configure:3571: result: gcc
configure:3800: checking for C compiler version
configure:3809: gcc --version >&5
gcc (Ubuntu/Linaro 4.8.1-10ubuntu9) 4.8.1
Copyright (C) 2013 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.

gcc: error: missing argument to '-march='
configure:3820: $? = 0
configure:3809: gcc -v >&5
Using built-in specs.
gcc: error: missing argument to '-march='
COLLECT_GCC=gcc
COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-linux-gnu/4.8/lto-wrapper
Target: x86_64-linux-gnu
Configured with: ../src/configure -v --with-pkgversion='Ubuntu/Linaro 4.8.1-10ubuntu9' --with-bugurl=file:///usr/share/doc/gcc-4.8/README.Bugs --enable-languages=c,c++,java,go,d,fortran,objc,obj-c++ --prefix=/usr --program-suffix=-4.8 --enable-shared --enable-linker-build-id --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --with-gxx-include-dir=/usr/include/c++/4.8 --libdir=/usr/lib --enable-nls --with-sysroot=/ --enable-clocale=gnu --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-gnu-unique-object --enable-plugin --with-system-zlib --disable-browser-plugin --enable-java-awt=gtk --enable-gtk-cairo --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-4.8-amd64/jre --enable-java-home --with-jvm-root-dir=/usr/lib/jvm/java-1.5.0-gcj-4.8-amd64 --with-jvm-jar-dir=/usr/lib/jvm-exports/java-1.5.0-gcj-4.8-amd64 --with-arch-directory=amd64 --with-ecj-jar=/usr/share/java/eclipse-ecj.jar --enable-objc-gc --enable-multiarch --disable-werror --with-arch-32=i686 --with-abi=m64 --with-multilib-list=m32,m64,mx32 --with-tune=generic --enable-checking=release --build=x86_64-linux-gnu --host=x86_64-linux-gnu --target=x86_64-linux-gnu
Thread model: posix
gcc version 4.8.1 (Ubuntu/Linaro 4.8.1-10ubuntu9)
configure:3820: $? = 0
configure:3809: gcc -V >&5
gcc: error: missing argument to '-march='
gcc: error: unrecognized command line option '-V'
gcc: fatal error: no input files
compilation terminated.
configure:3820: $? = 4
configure:3809: gcc -qversion >&5
gcc: error: missing argument to '-march='
gcc: error: unrecognized command line option '-qversion'
gcc: fatal error: no input files
compilation terminated.
configure:3820: $? = 4
configure:3840: checking whether the C compiler works
configure:3862: gcc -march=native -mtune=native   conftest.c  >&5
configure:3866: $? = 0
configure:3914: result: yes
configure:3917: checking for C compiler default output file name
configure:3919: result: a.out
configure:3925: checking for suffix of executables
configure:3932: gcc -o conftest -march=native -mtune=native   conftest.c  >&5
configure:3936: $? = 0
configure:3958: result:
configure:3980: checking whether we are cross compiling
configure:3988: gcc -o conftest -march=native -mtune=native   conftest.c  >&5
configure:3992: $? = 0
configure:3999: ./conftest
configure:4003: $? = 0
configure:4018: result: no
configure:4023: checking for suffix of object files
configure:4045: gcc -c -march=native -mtune=native  conftest.c >&5
configure:4049: $? = 0
configure:4070: result: o
configure:4074: checking whether we are using the GNU C compiler
configure:4093: gcc -c -march=native -mtune=native  conftest.c >&5
configure:4093: $? = 0
configure:4102: result: yes
configure:4111: checking whether gcc accepts -g
configure:4131: gcc -c -g  conftest.c >&5
gcc: error: missing argument to '-march='
configure:4131: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME ""
| #define PACKAGE_TARNAME ""
| #define PACKAGE_VERSION ""
| #define PACKAGE_STRING ""
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define CANONICALIZATION_FOR_MATHN 1
| /* end confdefs.h.  */
|
| int
| main ()
| {
|
|   ;
|   return 0;
| }
configure:4146: gcc -c   conftest.c >&5
gcc: error: missing argument to '-march='
configure:4146: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME ""
| #define PACKAGE_TARNAME ""
| #define PACKAGE_VERSION ""
| #define PACKAGE_STRING ""
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define CANONICALIZATION_FOR_MATHN 1
| /* end confdefs.h.  */
|
| int
| main ()
| {
|
|   ;
|   return 0;
| }
configure:4162: gcc -c -g  conftest.c >&5
gcc: error: missing argument to '-march='
configure:4162: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME ""
| #define PACKAGE_TARNAME ""
| #define PACKAGE_VERSION ""
| #define PACKAGE_STRING ""
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define CANONICALIZATION_FOR_MATHN 1
| /* end confdefs.h.  */
|
| int
| main ()
| {
|
|   ;
|   return 0;
| }
configure:4172: result: no
configure:4189: checking for gcc option to accept ISO C89
configure:4252: gcc  -c -march=native -mtune=native  conftest.c >&5
configure:4252: $? = 0
configure:4265: result: none needed
configure:4343: checking for g++
configure:4359: found /usr/bin/g++
configure:4370: result: g++
configure:4397: checking for C++ compiler version
configure:4406: g++ --version >&5
g++ (Ubuntu/Linaro 4.8.1-10ubuntu9) 4.8.1
Copyright (C) 2013 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.

g++: error: missing argument to '-march='
configure:4417: $? = 0
configure:4406: g++ -v >&5
Using built-in specs.
g++: error: missing argument to '-march='
COLLECT_GCC=g++
COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-linux-gnu/4.8/lto-wrapper
Target: x86_64-linux-gnu
Configured with: ../src/configure -v --with-pkgversion='Ubuntu/Linaro 4.8.1-10ubuntu9' --with-bugurl=file:///usr/share/doc/gcc-4.8/README.Bugs --enable-languages=c,c++,java,go,d,fortran,objc,obj-c++ --prefix=/usr --program-suffix=-4.8 --enable-shared --enable-linker-build-id --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --with-gxx-include-dir=/usr/include/c++/4.8 --libdir=/usr/lib --enable-nls --with-sysroot=/ --enable-clocale=gnu --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-gnu-unique-object --enable-plugin --with-system-zlib --disable-browser-plugin --enable-java-awt=gtk --enable-gtk-cairo --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-4.8-amd64/jre --enable-java-home --with-jvm-root-dir=/usr/lib/jvm/java-1.5.0-gcj-4.8-amd64 --with-jvm-jar-dir=/usr/lib/jvm-exports/java-1.5.0-gcj-4.8-amd64 --with-arch-directory=amd64 --with-ecj-jar=/usr/share/java/eclipse-ecj.jar --enable-objc-gc --enable-multiarch --disable-werror --with-arch-32=i686 --with-abi=m64 --with-multilib-list=m32,m64,mx32 --with-tune=generic --enable-checking=release --build=x86_64-linux-gnu --host=x86_64-linux-gnu --target=x86_64-linux-gnu
Thread model: posix
gcc version 4.8.1 (Ubuntu/Linaro 4.8.1-10ubuntu9)
configure:4417: $? = 0
configure:4406: g++ -V >&5
g++: error: missing argument to '-march='
g++: error: unrecognized command line option '-V'
g++: fatal error: no input files
compilation terminated.
configure:4417: $? = 4
configure:4406: g++ -qversion >&5
g++: error: missing argument to '-march='
g++: error: unrecognized command line option '-qversion'
g++: fatal error: no input files
compilation terminated.
configure:4417: $? = 4
configure:4421: checking whether we are using the GNU C++ compiler
configure:4440: g++ -c   conftest.cpp >&5
g++: error: missing argument to '-march='
configure:4440: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME ""
| #define PACKAGE_TARNAME ""
| #define PACKAGE_VERSION ""
| #define PACKAGE_STRING ""
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define CANONICALIZATION_FOR_MATHN 1
| /* end confdefs.h.  */
|
| int
| main ()
| {
| #ifndef __GNUC__
|        choke me
| #endif
|
|   ;
|   return 0;
| }
configure:4449: result: no
configure:4458: checking whether g++ accepts -g
configure:4478: g++ -c -g  conftest.cpp >&5
g++: error: missing argument to '-march='
configure:4478: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME ""
| #define PACKAGE_TARNAME ""
| #define PACKAGE_VERSION ""
| #define PACKAGE_STRING ""
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define CANONICALIZATION_FOR_MATHN 1
| /* end confdefs.h.  */
|
| int
| main ()
| {
|
|   ;
|   return 0;
| }
configure:4493: g++ -c   conftest.cpp >&5
g++: error: missing argument to '-march='
configure:4493: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME ""
| #define PACKAGE_TARNAME ""
| #define PACKAGE_VERSION ""
| #define PACKAGE_STRING ""
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define CANONICALIZATION_FOR_MATHN 1
| /* end confdefs.h.  */
|
| int
| main ()
| {
|
|   ;
|   return 0;
| }
configure:4509: g++ -c -g  conftest.cpp >&5
g++: error: missing argument to '-march='
configure:4509: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME ""
| #define PACKAGE_TARNAME ""
| #define PACKAGE_VERSION ""
| #define PACKAGE_STRING ""
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define CANONICALIZATION_FOR_MATHN 1
| /* end confdefs.h.  */
|
| int
| main ()
| {
|
|   ;
|   return 0;
| }
configure:4519: result: no
configure:4548: checking how to run the C preprocessor
configure:4579: gcc -E  conftest.c
gcc: error: missing argument to '-march='
configure:4579: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME ""
| #define PACKAGE_TARNAME ""
| #define PACKAGE_VERSION ""
| #define PACKAGE_STRING ""
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define CANONICALIZATION_FOR_MATHN 1
| /* end confdefs.h.  */
| #ifdef __STDC__
| # include <limits.h>
| #else
| # include <assert.h>
| #endif
|                    Syntax error
configure:4579: gcc -E  conftest.c
gcc: error: missing argument to '-march='
configure:4579: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME ""
| #define PACKAGE_TARNAME ""
| #define PACKAGE_VERSION ""
| #define PACKAGE_STRING ""
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define CANONICALIZATION_FOR_MATHN 1
| /* end confdefs.h.  */
| #ifdef __STDC__
| # include <limits.h>
| #else
| # include <assert.h>
| #endif
|                    Syntax error
configure:4579: gcc -E -traditional-cpp  conftest.c
gcc: error: missing argument to '-march='
configure:4579: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME ""
| #define PACKAGE_TARNAME ""
| #define PACKAGE_VERSION ""
| #define PACKAGE_STRING ""
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define CANONICALIZATION_FOR_MATHN 1
| /* end confdefs.h.  */
| #ifdef __STDC__
| # include <limits.h>
| #else
| # include <assert.h>
| #endif
|                    Syntax error
configure:4579: gcc -E -traditional-cpp  conftest.c
gcc: error: missing argument to '-march='
configure:4579: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME ""
| #define PACKAGE_TARNAME ""
| #define PACKAGE_VERSION ""
| #define PACKAGE_STRING ""
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define CANONICALIZATION_FOR_MATHN 1
| /* end confdefs.h.  */
| #ifdef __STDC__
| # include <limits.h>
| #else
| # include <assert.h>
| #endif
|                    Syntax error
configure:4579: /lib/cpp  conftest.c
cpp: error: missing argument to '-march='
configure:4579: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME ""
| #define PACKAGE_TARNAME ""
| #define PACKAGE_VERSION ""
| #define PACKAGE_STRING ""
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define CANONICALIZATION_FOR_MATHN 1
| /* end confdefs.h.  */
| #ifdef __STDC__
| # include <limits.h>
| #else
| # include <assert.h>
| #endif
|                    Syntax error
configure:4579: /lib/cpp  conftest.c
cpp: error: missing argument to '-march='
configure:4579: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME ""
| #define PACKAGE_TARNAME ""
| #define PACKAGE_VERSION ""
| #define PACKAGE_STRING ""
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define CANONICALIZATION_FOR_MATHN 1
| /* end confdefs.h.  */
| #ifdef __STDC__
| # include <limits.h>
| #else
| # include <assert.h>
| #endif
|                    Syntax error
configure:4618: result: /lib/cpp
configure:4638: /lib/cpp  conftest.c
cpp: error: missing argument to '-march='
configure:4638: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME ""
| #define PACKAGE_TARNAME ""
| #define PACKAGE_VERSION ""
| #define PACKAGE_STRING ""
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define CANONICALIZATION_FOR_MATHN 1
| /* end confdefs.h.  */
| #ifdef __STDC__
| # include <limits.h>
| #else
| # include <assert.h>
| #endif
|                    Syntax error
configure:4638: /lib/cpp  conftest.c
cpp: error: missing argument to '-march='
configure:4638: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME ""
| #define PACKAGE_TARNAME ""
| #define PACKAGE_VERSION ""
| #define PACKAGE_STRING ""
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define CANONICALIZATION_FOR_MATHN 1
| /* end confdefs.h.  */
| #ifdef __STDC__
| # include <limits.h>
| #else
| # include <assert.h>
| #endif
|                    Syntax error
configure:4668: error: in '/home/ubuntu/ruby-2.1.1':
configure:4670: error: C preprocessor "/lib/cpp" fails sanity check
See 'config.log' for more details

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

ac_cv_build=x86_64-unknown-linux-gnu
ac_cv_c_compiler_gnu=yes
ac_cv_cxx_compiler_gnu=no
ac_cv_env_CCC_set=
ac_cv_env_CCC_value=
ac_cv_env_CC_set=
ac_cv_env_CC_value=
ac_cv_env_CFLAGS_set=set
ac_cv_env_CFLAGS_value='-march=native -mtune=native'
ac_cv_env_CPPFLAGS_set=
ac_cv_env_CPPFLAGS_value=
ac_cv_env_CPP_set=
ac_cv_env_CPP_value=
ac_cv_env_CXXFLAGS_set=
ac_cv_env_CXXFLAGS_value=
ac_cv_env_CXX_set=
ac_cv_env_CXX_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_host=x86_64-unknown-linux-gnu
ac_cv_objext=o
ac_cv_prog_CPP=/lib/cpp
ac_cv_prog_ac_ct_CC=gcc
ac_cv_prog_ac_ct_CXX=g++
ac_cv_prog_cc_c89=
ac_cv_prog_cc_g=no
ac_cv_prog_cxx_g=no
ac_cv_target=x86_64-unknown-linux-gnu

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

ALLOCA=''
AR=''
ARCHFILE=''
ARCH_FLAG=''
AS=''
ASFLAGS=''
BASERUBY='echo executable host ruby is required.  use --with-baseruby option.; false'
BTESTRUBY=''
BUILTIN_ENCOBJS=''
BUILTIN_TRANSOBJS=''
BUILTIN_TRANSSRCS=''
CAPITARGET=''
CC='gcc'
CCDLFLAGS=''
CC_VERSION=''
CFLAGS='-march=native -mtune=native'
CHDIR=''
COMMON_HEADERS=''
COMMON_LIBS=''
COMMON_MACROS=''
COUTFLAG=''
CP=''
CPP='/lib/cpp'
CPPFLAGS=''
CPPOUTFILE=''
CROSS_COMPILING=''
CXX='g++'
CXXFLAGS=''
DEFS=''
DLDFLAGS=''
DLDLIBS=''
DLEXT2=''
DLEXT=''
DLLWRAP=''
DLNOBJ=''
DOT=''
DOXYGEN=''
DTRACE=''
DTRACE_EXT=''
DTRACE_GLOMMED_OBJ=''
DTRACE_OBJ=''
ECHO_C=''
ECHO_N='-n'
ECHO_T=''
EGREP=''
ENABLE_SHARED=''
ENCOBJS=''
EXECUTABLE_EXTS=''
EXEEXT=''
EXPORT_PREFIX=''
EXTDLDFLAGS=''
EXTLDFLAGS=''
EXTOBJS=''
EXTOUT=''
EXTSTATIC=''
GCC='yes'
GNU_LD=''
GREP=''
INSTALLDOC=''
INSTALL_DATA=''
INSTALL_PROGRAM=''
INSTALL_SCRIPT=''
LD=''
LDFLAGS=''
LDSHARED=''
LDSHAREDXX=''
LIBEXT=''
LIBOBJS=''
LIBPATHENV=''
LIBPATHFLAG=''
LIBRUBY=''
LIBRUBYARG=''
LIBRUBYARG_SHARED=''
LIBRUBYARG_STATIC=''
LIBRUBY_A=''
LIBRUBY_ALIASES=''
LIBRUBY_A_OBJS=''
LIBRUBY_DLDFLAGS=''
LIBRUBY_LDSHARED=''
LIBRUBY_RELATIVE=''
LIBRUBY_SO=''
LIBS=''
LINK_SO=''
LN_S=''
LTLIBOBJS=''
MAINLIBS=''
MAJOR='2'
MAKEDIRS=''
MAKEFILES=''
MANTYPE=''
MINIOBJS=''
MINIRUBY=''
MINOR='1'
MKDIR_P=''
NACL_SDK_ROOT=''
NACL_SDK_VARIANT=''
NACL_TOOLCHAIN=''
NM=''
NROFF=''
NULLCMD=''
OBJCOPY=''
OBJDUMP=''
OBJEXT='o'
OUTFLAG=''
PACKAGE=''
PACKAGE_BUGREPORT=''
PACKAGE_NAME=''
PACKAGE_STRING=''
PACKAGE_TARNAME=''
PACKAGE_URL=''
PACKAGE_VERSION=''
PATH_SEPARATOR=':'
PKG_CONFIG=''
PLATFORM_DIR=''
POSTLINK=''
PREP=''
PYTHON=''
RANLIB=''
RDOCTARGET=''
RI_BASE_NAME=''
RM=''
RMALL=''
RMDIR=''
RMDIRS=''
RPATHFLAG=''
RUBYW_BASE_NAME='rubyw'
RUBYW_INSTALL_NAME=''
RUBY_BASE_NAME='ruby'
RUBY_EXEC_PREFIX=''
RUBY_INSTALL_NAME=''
RUBY_LIB_VERSION=''
RUBY_LIB_VERSION_STYLE=''
RUBY_PROGRAM_VERSION='2.1.1'
RUBY_RELEASE_DATE='2014-02-24'
RUBY_SEARCH_PATH=''
RUBY_SO_NAME=''
RUBY_VERSION_NAME='${RUBY_BASE_NAME}-${ruby_version}'
RUNRUBY=''
RUNRUBY_COMMAND=''
SET_MAKE=''
SHELL='/bin/bash'
SOLIBS=''
STATIC=''
STRIP=''
SYMBOL_PREFIX=''
TEENY='0'
TEST_RUNNABLE=''
THREAD_MODEL=''
TRY_LINK=''
UNIVERSAL_ARCHNAMES=''
UNIVERSAL_INTS=''
USE_RUBYGEMS=''
WERRORFLAG=''
WINDRES=''
XCFLAGS=''
XLDFLAGS=''
XRUBY=''
XRUBY_LIBDIR=''
XRUBY_RUBYHDRDIR=''
XRUBY_RUBYLIBDIR=''
ac_ct_CC='gcc'
ac_ct_CXX='g++'
ac_ct_OBJCOPY=''
ac_ct_OBJDUMP=''
arch=''
archincludedir=''
archlibdir=''
bindir='${exec_prefix}/bin'
build='x86_64-unknown-linux-gnu'
build_alias=''
build_cpu='x86_64'
build_os='linux-gnu'
build_vendor='unknown'
cflags=''
codesign=''
configure_args=''
cppflags=''
cxxflags=' ${optflags} ${debugflags} ${warnflags}'
datadir='${datarootdir}'
datarootdir='${prefix}/share'
debugflags=''
docdir='${datarootdir}/doc/${PACKAGE}'
dvidir='${docdir}'
exec=''
exec_prefix='NONE'
host='x86_64-unknown-linux-gnu'
host_alias=''
host_cpu='x86_64'
host_os='linux-gnu'
host_vendor='unknown'
htmldir='${docdir}'
includedir='${prefix}/include'
infodir='${datarootdir}/info'
libdir='${exec_prefix}/lib'
libdirname=''
libexecdir='${exec_prefix}/libexec'
localedir='${datarootdir}/locale'
localstatedir='${prefix}/var'
mandir='${datarootdir}/man'
oldincludedir='/usr/include'
optflags=''
pdfdir='${docdir}'
prefix='NONE'
program_transform_name='s&^&&'
psdir='${docdir}'
ridir=''
ruby_pc=''
ruby_version=''
rubyarchdir=''
rubyarchhdrdir=''
rubyarchprefix=''
rubyhdrdir=''
rubylibdir=''
rubylibprefix=''
rubysitearchprefix=''
rubyw_install_name=''
sbindir='${exec_prefix}/sbin'
setup=''
sharedstatedir='${prefix}/com'
sitearch=''
sitearchdir=''
sitearchhdrdir=''
sitearchincludedir=''
sitearchlibdir=''
sitedir=''
sitehdrdir=''
sitelibdir=''
strict_warnflags=''
sysconfdir='${prefix}/etc'
target='x86_64-unknown-linux-gnu'
target_alias=''
target_cpu='x86_64'
target_os='linux'
target_vendor='unknown'
try_header=''
vendorarchdir=''
vendorarchhdrdir=''
vendordir=''
vendorhdrdir=''
vendorlibdir=''
warnflags=''

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

/* confdefs.h */
#define PACKAGE_NAME ""
#define PACKAGE_TARNAME ""
#define PACKAGE_VERSION ""
#define PACKAGE_STRING ""
#define PACKAGE_BUGREPORT ""
#define PACKAGE_URL ""
#define CANONICALIZATION_FOR_MATHN 1

configure: exit 1

    

Answer 1

Existem dois problemas óbvios em configure.log :

gcc: error: missing argument to '-march='
gcc: error: unrecognized command line option '-V'

-march deve selecionar uma arquitetura específica, por exemplo -march=i686 ou -march=x86-64

gcc -V é uma maneira de selecionar uma versão específica do gcc quando você tem mais de um, que é um chamariz aqui: configure iterating através de um conjunto de opções ( --version -v -V etc.) para se certificar de que pode logar versão do compilador C, seja gcc ou outra coisa.

Verifique suas variáveis de ambiente CFLAGS e CC ,

echo CFLAGS=$CFLAGS
echo CC=$CC

a saída de

gcc -dumpmachine
gcc -v

Uma possibilidade é um arquivo specs suspeito sobrepondo os padrões do compilador, então execute (se puder)

gcc -dumpspecs

e inclua o parágrafo *cc1_cpu: .

Se você não pode correr isso, então eu concordo com Michael Hampton, algo está muito mal quebrado.

Ok, gcc -v diz " Usando especificações internas. ", isso significa que você não tem um arquivo specs quebrado, pode ter um compilador corrompido ou algo parecido com seu ambiente. Você pode conseguir consertar isso definindo CFLAGS para incluir -march :

export CFLAGS="-march=x86-64 -mtune=x86-64"

(Se isso funcionar, tente -march=native -mtune=native )

É possível que -march=native detecção com local_cpu_detect() (gcc interno) não esteja funcionando corretamente, embora eu realmente não consiga ver como isso acontece ( gcc/config/i386/driver-i386.c ). Isso chama cpuid e outras instruções possivelmente restritas (qualquer chance de sua VM ter alguns recursos de segurança adicionais em vigor?) Não estou familiarizado com as alterações que o "Ubuntua / Linaro" gcc possa ter feito.

(o Linaro fornece ferramentas de desenvolvimento cruzado, mas o seu gcc não é um compilador cruzado, ele é construído com --target=x86_64-linux-gnu )

Normalmente, se você passar -march=native , poderá ver o que ele detecta:

gcc -v -march=native -o x hello.c 2>&1 | less
...
COLLECT_GCC_OPTIONS='-v' '-march=native' '-o' 'x'
/usr/local/libexec/gcc/i686-pc-linux-gnu/4.7.3/cc1 -quiet -v hello.c -march=core2 [...]

O script de configuração do ruby-2.1.1 faz usar -march , mas apenas para detectar um built-in atômico ( __sync_val_compare_and_swap ), nunca chega tão longe assim.