0
我按照说明在我的os x上构建自己的编译工具链，而且我完全按照他们的建议做了。但是当我编译gcc时，命令是'make all-target-libgcc'，错误出现。 我想我已经正确地编译了binutil，并且命令'i386-jos-elf-objdump -I'产生的输出是正常的。 说明页面是https://pdos.csail.mit.edu/6.828/2014/tools.html。 的的config.log文件是：编译cross gcc：无法计算目标文件的后缀：无法编译
⁃ $ ../configure --prefix=/usr/local --target=i386-jos-elf --disable-werror --disable-libssp --disable-libmudflap --with-newlib --without-headers --enable-languages=c CC=/usr/bin/gcc
⁃
⁃ ## --------- ##
⁃ ## Platform. ##
⁃ ## --------- ##
⁃
⁃ hostname = huangxiaoshuaideMacBook-Air.local
⁃ uname -m = x86_64
⁃ uname -r = 16.6.0
⁃ uname -s = Darwin
⁃ uname -v = Darwin Kernel Version 16.6.0: Fri Apr 14 16:21:16 PDT 2017; root:xnu-3789.60.24~6/RELEASE_X86_64
⁃
⁃ /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 16.6.0: Fri Apr 14 16:21:16 PDT 2017; root:xnu-3789.60.24~6/RELEASE_X86_64
⁃ Kernel configured for up to 4 processors.
⁃ 2 processors are physically available.
⁃ 4 processors are logically available.
⁃ Processor type: x86_64h (Intel x86-64h Haswell)
⁃ Processors active: 0 1 2 3
⁃ Primary memory available: 8.00 gigabytes
⁃ Default processor set: 261 tasks, 868 threads, 4 processors
⁃ Load average: 1.33, Mach factor: 2.66
⁃ /bin/machine = unknown
⁃ /usr/bin/oslevel = unknown
⁃ /bin/universe = unknown
⁃
⁃ PATH: /usr/local/opt/gettext/bin
⁃ PATH: /Users/hxs/anaconda/bin
⁃ PATH: /Library/InternetPlug-Ins/JavaAppletPlugin.plugin/Contents/Home/bin
⁃ PATH: /Library/Internet Plug-Ins/JavaAppletPlugin.plugin/Contents/Home/bin
⁃ PATH: /bin
⁃ PATH: /usr/local/bin
⁃ PATH: /usr/bin
⁃ PATH: /bin
⁃ PATH: /usr/sbin
⁃ PATH: /sbin
⁃ PATH: /usr/local/mysql/bin
⁃ PATH: export
⁃ PATH: /usr/local/apache-tomcat-8.0.44/bin
⁃
⁃
⁃ ## ----------- ##
⁃ ## Core tests. ##
⁃ ## ----------- ##
⁃
⁃ configure:2222: checking build system type
⁃ configure:2236: result: x86_64-apple-darwin16.6.0
⁃ configure:2283: checking host system type
⁃ configure:2296: result: x86_64-apple-darwin16.6.0
⁃ configure:2316: checking target system type
⁃ configure:2329: result: i386-jos-elf
⁃ configure:2383: checking for a BSD-compatible install
⁃ configure:2451: result: /usr/bin/install -c
⁃ configure:2462: checking whether ln works
⁃ configure:2484: result: yes
⁃ configure:2488: checking whether ln -s works
⁃ configure:2492: result: yes
⁃ configure:2499: checking for a sed that does not truncate output
⁃ configure:2563: result: /usr/bin/sed
⁃ configure:2572: checking for gawk
⁃ configure:2602: result: no
⁃ configure:2572: checking for mawk
⁃ configure:2602: result: no
⁃ configure:2572: checking for nawk
⁃ configure:2602: result: no
⁃ configure:2572: checking for awk
⁃ configure:2588: found /usr/bin/awk
⁃ configure:2599: result: awk
⁃ configure:3919: checking for gcc
⁃ configure:3946: result: /usr/bin/gcc
⁃ configure:4175: checking for C compiler version
⁃ configure:4184: /usr/bin/gcc --version >&5
⁃ gcc (Homebrew GCC 4.6.4_2) 4.6.4
⁃ Copyright (C) 2011 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:4195: $? = 0
⁃ configure:4184: /usr/bin/gcc -v >&5
⁃ Using built-in specs.
⁃ COLLECT_GCC=/usr/bin/gcc
⁃ COLLECT_LTO_WRAPPER=/usr/local/Cellar/[email protected]/4.6.4_2/libexec/gcc/x86_64-apple-darwin16.6.0/4.6.4/lto-wrapper
⁃ Target: x86_64-apple-darwin16.6.0
⁃ Configured with: ../configure --build=x86_64-apple-darwin16.6.0 --prefix=/usr/local/Cellar/[email protected]/4.6.4_2 --enable-languages=c,c++,objc,obj-c++ --program-suffix=-4.6 --with-gmp=/usr/local/opt/[email protected] --with-mpfr=/usr/local/opt/[email protected] --with-mpc=/usr/local/opt/[email protected] --with-ppl=/usr/local/opt/[email protected] --with-cloog=/usr/local/opt/[email protected] --with-system-zlib --enable-version-specific-runtime-libs --enable-libstdcxx-time=yes --enable-stage1-checking --enable-checking=release --enable-lto --enable-plugin --disable-werror --with-pkgversion='Homebrew GCC 4.6.4_2' --with-bugurl=https://github.com/Homebrew/homebrew-core/issues MAKEINFO=missing --disable-nls --enable-multilib
⁃ Thread model: posix
⁃ gcc version 4.6.4 (Homebrew GCC 4.6.4_2)
⁃ configure:4195: $? = 0
⁃ configure:4184: /usr/bin/gcc -V >&5
⁃ gcc: error: unrecognized option '-V'
⁃ gcc: fatal error: no input files
⁃ compilation terminated.
⁃ configure:4195: $? = 1
⁃ configure:4184: /usr/bin/gcc -qversion >&5
⁃ gcc: error: unrecognized option '-qversion'
⁃ gcc: fatal error: no input files
⁃ compilation terminated.
⁃ configure:4195: $? = 1
⁃ configure:4215: checking for C compiler default output file name
⁃ configure:4237: /usr/bin/gcc conftest.c >&5
⁃ configure:4241: $? = 0
⁃ configure:4278: result: a.out
⁃ configure:4294: checking whether the C compiler works
⁃ configure:4303: ./a.out
⁃ configure:4307: $? = 0
⁃ configure:4322: result: yes
⁃ configure:4329: checking whether we are cross compiling
⁃ configure:4331: result: no
⁃ configure:4334: checking for suffix of executables
⁃ configure:4341: /usr/bin/gcc -o conftest conftest.c >&5
⁃ configure:4345: $? = 0
⁃ configure:4367: result:
⁃ configure:4373: checking for suffix of object files
⁃ configure:4395: /usr/bin/gcc -c conftest.c >&5
⁃ configure:4399: $? = 0
⁃ configure:4420: result: o
⁃ configure:4424: checking whether we are using the GNU C compiler
⁃ configure:4443: /usr/bin/gcc -c conftest.c >&5
⁃ configure:4443: $? = 0
⁃ configure:4452: result: yes
⁃ configure:4461: checking whether /usr/bin/gcc accepts -g
⁃ configure:4481: /usr/bin/gcc -c -g conftest.c >&5
⁃ configure:4481: $? = 0
⁃ configure:4522: result: yes
⁃ configure:4539: checking for /usr/bin/gcc option to accept ISO C89
⁃ configure:4603: /usr/bin/gcc -c -g -O2 conftest.c >&5
⁃ configure:4603: $? = 0
⁃ configure:4616: result: none needed
⁃ configure:4694: checking for g++
⁃ configure:4710: found /usr/bin/g++
⁃ configure:4721: result: g++
⁃ configure:4748: checking for C++ compiler version
⁃ configure:4757: g++ --version >&5
⁃ Apple LLVM version 8.1.0 (clang-802.0.42)
⁃ Target: x86_64-apple-darwin16.6.0
⁃ Thread model: posix
⁃ InstalledDir: /Library/Developer/CommandLineTools/usr/bin
⁃ Configured with: --prefix=/Library/Developer/CommandLineTools/usr --with-gxx-include-dir=/usr/include/c++/4.2.1
⁃ configure:4768: $? = 0
⁃ configure:4757: g++ -v >&5
⁃ Configured with: --prefix=/Library/Developer/CommandLineTools/usr --with-gxx-include-dir=/usr/include/c++/4.2.1
⁃ Apple LLVM version 8.1.0 (clang-802.0.42)
⁃ Target: x86_64-apple-darwin16.6.0
⁃ Thread model: posix
⁃ InstalledDir: /Library/Developer/CommandLineTools/usr/bin
⁃ configure:4768: $? = 0
⁃ configure:4757: g++ -V >&5
⁃ clang: error: argument to '-V' is missing (expected 1 value)
⁃ clang: error: no input files
⁃ configure:4768: $? = 1
⁃ configure:4757: g++ -qversion >&5
⁃ clang: error: unknown argument: '-qversion'
⁃ clang: error: no input files
⁃ configure:4768: $? = 1
⁃ configure:4772: checking whether we are using the GNU C++ compiler
⁃ configure:4791: g++ -c conftest.cpp >&5
⁃ configure:4791: $? = 0
⁃ configure:4800: result: yes
⁃ configure:4809: checking whether g++ accepts -g
⁃ configure:4829: g++ -c -g conftest.cpp >&5
⁃ configure:4829: $? = 0
⁃ configure:4870: result: yes
⁃ configure:4959: checking for gnatbind
⁃ configure:4989: result: no
⁃ configure:5051: checking for gnatmake
⁃ configure:5081: result: no
⁃ configure:5100: checking whether compiler driver understands Ada
⁃ configure:5123: result: no
⁃ configure:5132: checking how to compare bootstrapped objects
⁃ configure:5157: result: cmp --ignore-initial=16 $$f1 $$f2
⁃ configure:5173: checking for objdir
⁃ configure:5188: result: .libs
⁃ configure:5354: checking for the correct version of gmp.h
⁃ configure:5374: /usr/bin/gcc -c -g -O2 conftest.c >&5
⁃ configure:5374: $? = 0
⁃ configure:5392: /usr/bin/gcc -c -g -O2 conftest.c >&5
⁃ configure:5392: $? = 0
⁃ configure:5393: result: yes
⁃ configure:5409: checking for the correct version of mpfr.h
⁃ configure:5427: /usr/bin/gcc -c -g -O2 conftest.c >&5
⁃ configure:5427: $? = 0
⁃ configure:5444: /usr/bin/gcc -c -g -O2 conftest.c >&5
⁃ configure:5444: $? = 0
⁃ configure:5445: result: yes
⁃ configure:5462: checking for the correct version of mpc.h
⁃ configure:5479: /usr/bin/gcc -c -g -O2 conftest.c >&5
⁃ configure:5479: $? = 0
⁃ configure:5495: /usr/bin/gcc -c -g -O2 conftest.c >&5
⁃ configure:5495: $? = 0
⁃ configure:5496: result: yes
⁃ configure:5514: checking for the correct version of the gmp/mpfr/mpc libraries
⁃ configure:5545: /usr/bin/gcc -o conftest -g -O2 conftest.c -lmpc -lmpfr -lgmp >&5
⁃ configure:5545: $? = 0
⁃ configure:5546: result: yes
⁃ configure:5730: checking for PWL_handle_timeout in -lpwl
⁃ configure:5755: /usr/bin/gcc -o conftest -g -O2 conftest.c -lpwl >&5
⁃ ld: library not found for -lpwl
⁃ collect2: ld returned 1 exit status
⁃ configure:5755: $? = 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 LT_OBJDIR ".libs/"
⁃ | /* 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 PWL_handle_timeout();
⁃ | int
⁃ | main()
⁃ | {
⁃ | return PWL_handle_timeout();
⁃ | ;
⁃ | return 0;
⁃ | }
⁃ configure:5764: result: no
⁃ configure:5778: checking for version 0.11 (revision 0 or later) of PPL
⁃ configure:5795: /usr/bin/gcc -c -g -O2 conftest.c >&5
⁃ conftest.c:10:19: fatal error: ppl_c.h: No such file or directory
⁃ compilation terminated.
⁃ configure:5795: $? = 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 LT_OBJDIR ".libs/"
⁃ | /* end confdefs.h. */
⁃ | #include "ppl_c.h"
⁃ | int
⁃ | main()
⁃ | {
⁃ |
⁃ | #if PPL_VERSION_MAJOR != 0 || PPL_VERSION_MINOR < 11
⁃ | choke me
⁃ | #endif
⁃ |
⁃ | ;
⁃ | return 0;
⁃ | }
⁃ configure:5799: result: no
⁃ configure:7245: checking for default BUILD_CONFIG
⁃ configure:7277: result:
⁃ configure:7767: checking for bison
⁃ configure:7783: found /usr/bin/bison
⁃ configure:7794: result: bison -y
⁃ configure:7815: checking for bison
⁃ configure:7831: found /usr/bin/bison
⁃ configure:7842: result: bison
⁃ configure:7862: checking for gm4
⁃ configure:7878: found /usr/bin/gm4
⁃ configure:7889: result: gm4
⁃ configure:7909: checking for flex
⁃ configure:7925: found /usr/bin/flex
⁃ configure:7936: result: flex
⁃ configure:7957: checking for flex
⁃ configure:7973: found /usr/bin/flex
⁃ configure:7984: result: flex
⁃ configure:8004: checking for makeinfo
⁃ configure:8020: found /usr/bin/makeinfo
⁃ configure:8031: result: makeinfo
⁃ configure:8065: checking for expect
⁃ configure:8081: found /usr/bin/expect
⁃ configure:8092: result: expect
⁃ configure:8114: checking for runtest
⁃ configure:8144: result: no
⁃ configure:8259: checking for ar
⁃ configure:8275: found /usr/bin/ar
⁃ configure:8286: result: ar
⁃ configure:8400: checking for as
⁃ configure:8416: found /usr/bin/as
⁃ configure:8427: result: as
⁃ configure:8541: checking for dlltool
⁃ configure:8571: result: no
⁃ configure:8682: checking for ld
⁃ configure:8698: found /usr/bin/ld
⁃ configure:8709: result: ld
⁃ configure:8823: checking for lipo
⁃ configure:8839: found /usr/bin/lipo
⁃ configure:8850: result: lipo
⁃ configure:8964: checking for nm
⁃ configure:8980: found /usr/bin/nm
⁃ configure:8991: result: nm
⁃ configure:9105: checking for ranlib
⁃ configure:9121: found /usr/bin/ranlib
⁃ configure:9132: result: ranlib
⁃ configure:9241: checking for strip
⁃ configure:9257: found /usr/bin/strip
⁃ configure:9268: result: strip
⁃ configure:9377: checking for windres
⁃ configure:9407: result: no
⁃ configure:9518: checking for windmc
⁃ configure:9548: result: no
⁃ configure:9659: checking for objcopy
⁃ configure:9689: result: no
⁃ configure:9800: checking for objdump
⁃ configure:9816: found /usr/bin/objdump
⁃ configure:9827: result: objdump
⁃ configure:9941: checking for i386-jos-elf-cc
⁃ configure:9971: result: no
⁃ configure:9941: checking for i386-jos-elf-gcc
⁃ configure:9957: found /usr/local/bin/i386-jos-elf-gcc
⁃ configure:9968: result: i386-jos-elf-gcc
⁃ configure:10102: checking for i386-jos-elf-c++
⁃ configure:10132: result: no
⁃ configure:10102: checking for i386-jos-elf-g++
⁃ configure:10132: result: no
⁃ configure:10102: checking for i386-jos-elf-cxx
⁃ configure:10132: result: no
⁃ configure:10102: checking for i386-jos-elf-gxx
⁃ configure:10132: result: no
⁃ configure:10263: checking for i386-jos-elf-gcc
⁃ configure:10279: found /usr/local/bin/i386-jos-elf-gcc
⁃ configure:10290: result: i386-jos-elf-gcc
⁃ configure:10419: checking for i386-jos-elf-gcj
⁃ configure:10449: result: no
⁃ configure:10580: checking for i386-jos-elf-gfortran
⁃ configure:10610: result: no
⁃ configure:10741: checking for i386-jos-elf-gccgo
⁃ configure:10771: result: no
⁃ configure:10871: checking for ar
⁃ configure:10889: found /usr/local/i386-jos-elf/bin/ar
⁃ configure:10901: result: /usr/local/i386-jos-elf/bin/ar
⁃ configure:11101: checking for as
⁃ configure:11119: found /usr/local/i386-jos-elf/bin/as
⁃ configure:11131: result: /usr/local/i386-jos-elf/bin/as
⁃ configure:11331: checking for dlltool
⁃ configure:11364: result: no
⁃ configure:11442: checking for i386-jos-elf-dlltool
⁃ configure:11472: result: no
⁃ configure:11561: checking for ld
⁃ configure:11579: found /usr/local/i386-jos-elf/bin/ld
⁃ configure:11591: result: /usr/local/i386-jos-elf/bin/ld
⁃ configure:11791: checking for lipo
⁃ configure:11824: result: no
⁃ configure:11902: checking for i386-jos-elf-lipo
⁃ configure:11932: result: no
⁃ configure:12021: checking for nm
⁃ configure:12039: found /usr/local/i386-jos-elf/bin/nm
⁃ configure:12051: result: /usr/local/i386-jos-elf/bin/nm
⁃ configure:12251: checking for objdump
⁃ configure:12269: found /usr/local/i386-jos-elf/bin/objdump
⁃ configure:12281: result: /usr/local/i386-jos-elf/bin/objdump
⁃ configure:12481: checking for ranlib
⁃ configure:12499: found /usr/local/i386-jos-elf/bin/ranlib
⁃ configure:12511: result: /usr/local/i386-jos-elf/bin/ranlib
⁃ configure:12711: checking for strip
⁃ configure:12729: found /usr/local/i386-jos-elf/bin/strip
⁃ configure:12741: result: /usr/local/i386-jos-elf/bin/strip
⁃ configure:12941: checking for windres
⁃ configure:12974: result: no
⁃ configure:13052: checking for i386-jos-elf-windres
⁃ configure:13082: result: no
⁃ configure:13171: checking for windmc
⁃ configure:13204: result: no
⁃ configure:13282: checking for i386-jos-elf-windmc
⁃ configure:13312: result: no
⁃ configure:13379: checking where to find the target ar
⁃ configure:13407: result: pre-installed in /usr/local/i386-jos-elf/bin
⁃ configure:13421: checking where to find the target as
⁃ configure:13449: result: pre-installed in /usr/local/i386-jos-elf/bin
⁃ configure:13463: checking where to find the target cc
⁃ configure:13486: result: just compiled
⁃ configure:13505: checking where to find the target c++
⁃ configure:13545: result: pre-installed
⁃ configure:13550: checking where to find the target c++ for libstdc++
⁃ configure:13590: result: pre-installed
⁃ configure:13595: checking where to find the target dlltool
⁃ configure:13632: result: pre-installed
⁃ configure:13637: checking where to find the target gcc
⁃ configure:13660: result: just compiled
⁃ configure:13679: checking where to find the target gcj
⁃ configure:13719: result: pre-installed
⁃ configure:13724: checking where to find the target gfortran
⁃ configure:13764: result: pre-installed
⁃ configure:13769: checking where to find the target gccgo
⁃ configure:13809: result: pre-installed
⁃ configure:13814: checking where to find the target ld
⁃ configure:13842: result: pre-installed in /usr/local/i386-jos-elf/bin
⁃ configure:13856: checking where to find the target lipo
⁃ configure:13882: result: pre-installed
⁃ configure:13887: checking where to find the target nm
⁃ configure:13915: result: pre-installed in /usr/local/i386-jos-elf/bin
⁃ configure:13929: checking where to find the target objdump
⁃ configure:13957: result: pre-installed in /usr/local/i386-jos-elf/bin
⁃ configure:13971: checking where to find the target ranlib
⁃ configure:13999: result: pre-installed in /usr/local/i386-jos-elf/bin
⁃ configure:14013: checking where to find the target strip
⁃ configure:14041: result: pre-installed in /usr/local/i386-jos-elf/bin
⁃ configure:14055: checking where to find the target windres
⁃ configure:14092: result: pre-installed
⁃ configure:14097: checking where to find the target windmc
⁃ configure:14134: result: pre-installed
⁃ configure:14167: checking whether to enable maintainer-specific portions of Makefiles
⁃ configure:14176: result: no
⁃ configure:14209: checking whether -fkeep-inline-functions is supported
⁃ configure:14228: /usr/bin/gcc -c -g -O2 -fkeep-inline-functions conftest.c >&5
⁃ configure:14228: $? = 0
⁃ configure:14229: result: yes
⁃ configure:14426: creating ./config.status
⁃
⁃ ## ---------------------- ##
⁃ ## Running config.status. ##
⁃ ## ---------------------- ##
⁃
⁃ This file was extended by config.status, which was
⁃ generated by GNU Autoconf 2.64. Invocation command line was
⁃
⁃ CONFIG_FILES =
⁃ CONFIG_HEADERS =
⁃ CONFIG_LINKS =
⁃ CONFIG_COMMANDS =
⁃ $ ./config.status
⁃
⁃ on huangxiaoshuaideMacBook-Air.local
⁃
⁃ config.status:947: creating Makefile
⁃
⁃ ## ---------------- ##
⁃ ## Cache variables. ##
⁃ ## ---------------- ##
⁃
⁃ ac_cv_build=x86_64-apple-darwin16.6.0
⁃ ac_cv_c_compiler_gnu=yes
⁃ ac_cv_cxx_compiler_gnu=yes
⁃ ac_cv_env_AR_FOR_TARGET_set=
⁃ ac_cv_env_AR_FOR_TARGET_value=
⁃ ac_cv_env_AR_set=
⁃ ac_cv_env_AR_value=
⁃ ac_cv_env_AS_FOR_TARGET_set=
⁃ ac_cv_env_AS_FOR_TARGET_value=
⁃ ac_cv_env_AS_set=
⁃ ac_cv_env_AS_value=
⁃ ac_cv_env_CCC_set=
⁃ ac_cv_env_CCC_value=
⁃ ac_cv_env_CC_FOR_TARGET_set=
⁃ ac_cv_env_CC_FOR_TARGET_value=
⁃ ac_cv_env_CC_set=set
⁃ ac_cv_env_CC_value=/usr/bin/gcc
⁃ ac_cv_env_CFLAGS_set=
⁃ ac_cv_env_CFLAGS_value=
⁃ ac_cv_env_CPPFLAGS_set=
⁃ ac_cv_env_CPPFLAGS_value=
⁃ ac_cv_env_CXXFLAGS_set=
⁃ ac_cv_env_CXXFLAGS_value=
⁃ ac_cv_env_CXX_FOR_TARGET_set=
⁃ ac_cv_env_CXX_FOR_TARGET_value=
⁃ ac_cv_env_CXX_set=
⁃ ac_cv_env_CXX_value=
⁃ ac_cv_env_DLLTOOL_FOR_TARGET_set=
⁃ ac_cv_env_DLLTOOL_FOR_TARGET_value=
⁃ ac_cv_env_DLLTOOL_set=
⁃ ac_cv_env_DLLTOOL_value=
⁃ ac_cv_env_GCC_FOR_TARGET_set=
⁃ ac_cv_env_GCC_FOR_TARGET_value=
⁃ ac_cv_env_GCJ_FOR_TARGET_set=
⁃ ac_cv_env_GCJ_FOR_TARGET_value=
⁃ ac_cv_env_GFORTRAN_FOR_TARGET_set=
⁃ ac_cv_env_GFORTRAN_FOR_TARGET_value=
⁃ ac_cv_env_GOC_FOR_TARGET_set=
⁃ ac_cv_env_GOC_FOR_TARGET_value=
⁃ ac_cv_env_LDFLAGS_set=
⁃ ac_cv_env_LDFLAGS_value=
⁃ ac_cv_env_LD_FOR_TARGET_set=
⁃ ac_cv_env_LD_FOR_TARGET_value=
⁃ ac_cv_env_LD_set=
⁃ ac_cv_env_LD_value=
⁃ ac_cv_env_LIBS_set=
⁃ ac_cv_env_LIBS_value=
⁃ ac_cv_env_LIPO_FOR_TARGET_set=
⁃ ac_cv_env_LIPO_FOR_TARGET_value=
⁃ ac_cv_env_LIPO_set=
⁃ ac_cv_env_LIPO_value=
⁃ ac_cv_env_NM_FOR_TARGET_set=
⁃ ac_cv_env_NM_FOR_TARGET_value=
⁃ ac_cv_env_NM_set=
⁃ ac_cv_env_NM_value=
⁃ ac_cv_env_OBJCOPY_set=
⁃ ac_cv_env_OBJCOPY_value=
⁃ ac_cv_env_OBJDUMP_FOR_TARGET_set=
⁃ ac_cv_env_OBJDUMP_FOR_TARGET_value=
⁃ ac_cv_env_OBJDUMP_set=
⁃ ac_cv_env_OBJDUMP_value=
⁃ ac_cv_env_RANLIB_FOR_TARGET_set=
⁃ ac_cv_env_RANLIB_FOR_TARGET_value=
⁃ ac_cv_env_RANLIB_set=
⁃ ac_cv_env_RANLIB_value=
⁃ ac_cv_env_STRIP_FOR_TARGET_set=
⁃ ac_cv_env_STRIP_FOR_TARGET_value=
⁃ ac_cv_env_STRIP_set=
⁃ ac_cv_env_STRIP_value=
⁃ ac_cv_env_WINDMC_FOR_TARGET_set=
⁃ ac_cv_env_WINDMC_FOR_TARGET_value=
⁃ ac_cv_env_WINDMC_set=
⁃ ac_cv_env_WINDMC_value=
⁃ ac_cv_env_WINDRES_FOR_TARGET_set=
⁃ ac_cv_env_WINDRES_FOR_TARGET_value=
⁃ ac_cv_env_WINDRES_set=
⁃ ac_cv_env_WINDRES_value=
⁃ ac_cv_env_build_alias_set=
⁃ ac_cv_env_build_alias_value=
⁃ ac_cv_env_build_configargs_set=
⁃ ac_cv_env_build_configargs_value=
⁃ ac_cv_env_host_alias_set=
⁃ ac_cv_env_host_alias_value=
⁃ ac_cv_env_host_configargs_set=
⁃ ac_cv_env_host_configargs_value=
⁃ ac_cv_env_target_alias_set=set
⁃ ac_cv_env_target_alias_value=i386-jos-elf
⁃ ac_cv_env_target_configargs_set=
⁃ ac_cv_env_target_configargs_value=
⁃ ac_cv_host=x86_64-apple-darwin16.6.0
⁃ ac_cv_lib_pwl_PWL_handle_timeout=no
⁃ ac_cv_objext=o
⁃ ac_cv_path_AR_FOR_TARGET=/usr/local/i386-jos-elf/bin/ar
⁃ ac_cv_path_AS_FOR_TARGET=/usr/local/i386-jos-elf/bin/as
⁃ ac_cv_path_LD_FOR_TARGET=/usr/local/i386-jos-elf/bin/ld
⁃ ac_cv_path_NM_FOR_TARGET=/usr/local/i386-jos-elf/bin/nm
⁃ ac_cv_path_OBJDUMP_FOR_TARGET=/usr/local/i386-jos-elf/bin/objdump
⁃ ac_cv_path_RANLIB_FOR_TARGET=/usr/local/i386-jos-elf/bin/ranlib
⁃ ac_cv_path_SED=/usr/bin/sed
⁃ ac_cv_path_STRIP_FOR_TARGET=/usr/local/i386-jos-elf/bin/strip
⁃ ac_cv_path_install='/usr/bin/install -c'
⁃ ac_cv_prog_AR=ar
⁃ ac_cv_prog_AS=as
⁃ ac_cv_prog_AWK=awk
⁃ ac_cv_prog_BISON=bison
⁃ ac_cv_prog_CC_FOR_TARGET=i386-jos-elf-gcc
⁃ ac_cv_prog_EXPECT=expect
⁃ ac_cv_prog_FLEX=flex
⁃ ac_cv_prog_GCC_FOR_TARGET=i386-jos-elf-gcc
⁃ ac_cv_prog_LD=ld
⁃ ac_cv_prog_LEX=flex
⁃ ac_cv_prog_LIPO=lipo
⁃ ac_cv_prog_M4=gm4
⁃ ac_cv_prog_MAKEINFO=makeinfo
⁃ ac_cv_prog_NM=nm
⁃ ac_cv_prog_OBJDUMP=objdump
⁃ ac_cv_prog_RANLIB=ranlib
⁃ ac_cv_prog_STRIP=strip
⁃ ac_cv_prog_YACC='bison -y'
⁃ ac_cv_prog_ac_ct_CC=/usr/bin/gcc
⁃ ac_cv_prog_ac_ct_CXX=g++
⁃ ac_cv_prog_cc_c89=
⁃ ac_cv_prog_cc_g=yes
⁃ ac_cv_prog_cxx_g=yes
⁃ ac_cv_target=i386-jos-elf
⁃ acx_cv_cc_gcc_supports_ada=no
⁃ acx_cv_prog_LN=ln
⁃ gcc_cv_prog_cmp_skip='cmp --ignore-initial=16 $$f1 $$f2'
⁃ gcc_cv_tool_dirs=/usr/local/libexec/gcc/i386-jos-elf/4.6.1:/usr/local/libexec/gcc/i386-jos-elf:/usr/lib/gcc/i386-jos-elf/4.6.1:/usr/lib/gcc/i386-jos-elf:/usr/local/i386-jos-elf/bin/i386-jos-elf/4.6.1:/usr/local/i386-jos-elf/bin:
⁃ gcc_cv_tool_prefix=/usr/local
⁃ lt_cv_objdir=.libs
⁃
⁃ ## ----------------- ##
⁃ ## Output variables. ##
⁃ ## ----------------- ##
⁃
⁃ AR='ar'
⁃ AR_FOR_BUILD='$(AR)'
⁃ AR_FOR_TARGET='/usr/local/i386-jos-elf/bin/ar'
⁃ AS='as'
⁃ AS_FOR_BUILD='$(AS)'
⁃ AS_FOR_TARGET='/usr/local/i386-jos-elf/bin/as'
⁃ AWK='awk'
⁃ BISON='bison'
⁃ BUILD_CONFIG=''
⁃ CC='/usr/bin/gcc'
⁃ CC_FOR_BUILD='$(CC)'
⁃ CC_FOR_TARGET='$$r/$(HOST_SUBDIR)/gcc/xgcc -B$$r/$(HOST_SUBDIR)/gcc/'
⁃ CFLAGS='-g -O2'
⁃ CFLAGS_FOR_BUILD='-g -O2'
⁃ CFLAGS_FOR_TARGET='-g -O2'
⁃ COMPILER_AS_FOR_TARGET='$$r/$(HOST_SUBDIR)/gcc/as'
⁃ COMPILER_LD_FOR_TARGET='$$r/$(HOST_SUBDIR)/gcc/collect-ld'
⁃ COMPILER_NM_FOR_TARGET='$$r/$(HOST_SUBDIR)/gcc/nm'
⁃ CONFIGURE_GDB_TK=''
⁃ CPPFLAGS=''
⁃ CXX='g++'
⁃ CXXFLAGS='-g -O2'
⁃ CXXFLAGS_FOR_BUILD='-g -O2'
⁃ CXXFLAGS_FOR_TARGET='-g -O2'
⁃ CXX_FOR_BUILD='$(CXX)'
⁃ CXX_FOR_TARGET='i386-jos-elf-c++'
⁃ DEBUG_PREFIX_CFLAGS_FOR_TARGET=''
⁃ DEFS='-DPACKAGE_NAME=\"\" -DPACKAGE_TARNAME=\"\" -DPACKAGE_VERSION=\"\" -DPACKAGE_STRING=\"\" -DPACKAGE_BUGREPORT=\"\" -DPACKAGE_URL=\"\" -DLT_OBJDIR=\".libs/\"'
⁃ DLLTOOL='dlltool'
⁃ DLLTOOL_FOR_BUILD='$(DLLTOOL)'
⁃ DLLTOOL_FOR_TARGET='i386-jos-elf-dlltool'
⁃ ECHO_C='\c'
⁃ ECHO_N=''
⁃ ECHO_T=''
⁃ EXEEXT=''
⁃ EXPECT='expect'
⁃ FLAGS_FOR_TARGET=' -B$(build_tooldir)/bin/ -B$(build_tooldir)/lib/ -isystem $(build_tooldir)/include -isystem $(build_tooldir)/sys-include'
⁃ FLEX='flex'
⁃ GCC_FOR_TARGET='$$r/$(HOST_SUBDIR)/gcc/xgcc -B$$r/$(HOST_SUBDIR)/gcc/'
⁃ GCC_SHLIB_SUBDIR=''
⁃ GCJ_FOR_BUILD='$(GCJ)'
⁃ GCJ_FOR_TARGET='i386-jos-elf-gcj'
⁃ GDB_TK=''
⁃ GFORTRAN_FOR_BUILD='$(GFORTRAN)'
⁃ GFORTRAN_FOR_TARGET='i386-jos-elf-gfortran'
⁃ GNATBIND='no'
⁃ GNATMAKE='no'
⁃ GOC_FOR_BUILD='$(GOC)'
⁃ GOC_FOR_TARGET='i386-jos-elf-gccgo'
⁃ INSTALL_DATA='${INSTALL} -m 644'
⁃ INSTALL_GDB_TK=''
⁃ INSTALL_PROGRAM='${INSTALL}'
⁃ INSTALL_SCRIPT='${INSTALL}'
⁃ LD='ld'
⁃ LDFLAGS=''
⁃ LDFLAGS_FOR_BUILD=''
⁃ LD_FOR_BUILD='$(LD)'
⁃ LD_FOR_TARGET='/usr/local/i386-jos-elf/bin/ld'
⁃ LEX='flex'
⁃ LIBOBJS=''
⁃ LIBS=''
⁃ LIPO='lipo'
⁃ LIPO_FOR_TARGET='i386-jos-elf-lipo'
⁃ LN='ln'
⁃ LN_S='ln -s'
⁃ LTLIBOBJS=''
⁃ M4='gm4'
⁃ MAINT='#'
⁃ MAINTAINER_MODE_FALSE=''
⁃ MAINTAINER_MODE_TRUE='#'
⁃ MAKEINFO='makeinfo'
⁃ NM='nm'
⁃ NM_FOR_BUILD='$(NM)'
⁃ NM_FOR_TARGET='/usr/local/i386-jos-elf/bin/nm'
⁃ OBJCOPY='objcopy'
⁃ OBJDUMP='objdump'
⁃ OBJDUMP_FOR_TARGET='/usr/local/i386-jos-elf/bin/objdump'
⁃ OBJEXT='o'
⁃ PACKAGE_BUGREPORT=''
⁃ PACKAGE_NAME=''
⁃ PACKAGE_STRING=''
⁃ PACKAGE_TARNAME=''
⁃ PACKAGE_URL=''
⁃ PACKAGE_VERSION=''
⁃ PATH_SEPARATOR=':'
⁃ RANLIB='ranlib'
⁃ RANLIB_FOR_BUILD='$(RANLIB)'
⁃ RANLIB_FOR_TARGET='/usr/local/i386-jos-elf/bin/ranlib'
⁃ RAW_CXX_FOR_TARGET='i386-jos-elf-c++'
⁃ RPATH_ENVVAR='DYLD_LIBRARY_PATH'
--------分裂---------------------
我看起来类似的问题，谷歌很长一段时间，但我无法自己解决这个问题。需要帮助，真的，感谢很多。