为什么我得到cc1plus：错误：unrecognized命令行选项“-arch”？ [英] Why do I get cc1plus: error: unrecognized command line option "-arch"?

问题描述

  / usr / bin / make -f nbproject / Makefile-Debug.mk SUBPROJECTS = .build-conf 
 / usr / bin / make -f nbproject / Makefile-Debug .mk dist / Debug / GNU-MacOSX / cppapplication_1 
 mkdir -p build / Debug / GNU-MacOSX 
 rm -f build / Debug / GNU-MacOSX / main.od 
 g ++ -arch i386 -c -g-MMD -MP -MF build / Debug / GNU-MacOSX / main.od -o build / Debug / GNU-MacOSX / main.o main.cpp 
 cc1plus：error：unrecognized命令行选项-arch
 make [2]：*** [build / Debug / GNU-MacOSX / main.o]错误1 
 make [1]：*** [.build-conf] 2 
 make：*** [.build-impl]错误2 
 BUILD FAILED（退出值2，总时间：311ms）
 
 simpatico $ g ++ -v 
使用内置规格。 
 COLLECT_GCC = g ++ 
 COLLECT_LTO_WRAPPER = / opt / local / libexec / gcc / x86_64-apple-darwin10 / 4.5.1 / lto-wrapper 
目标：x86_64-apple-darwin10 
配置：../gcc-4.5.1/configure --prefix = / opt / local --build = x86_64-apple-darwin10 --enable-languages = c，c ++，objc，obj-c ++，fortran， -libdir = / opt / local / lib / gcc45 --includedir = / opt / local / include / gcc45 --infodir = / opt / local / share / info --mandir = / opt / local / share / man --datarootdir = / opt / local / share / gcc-4.5 --with-local-prefix = / opt / local --with-system-zlib --disable-nls --program-suffix = -mp-4.5 --with-gxx -include-dir = / opt / local / include / gcc45 / c ++ / --with-gmp = / opt / local --with-mpfr = / opt / local --with-mpc = / opt / local  - stage1-checking --disable-multilib --enable-fully-dynamic-string 
线程模型：posix 
 gcc版本4.5.1（GCC）
  pre> 
 
 
这个简单的文件：
  #include< stdlib.h> 
 
 int main（int argc，char ** argv）{
 
 return（EXIT_SUCCESS）; 
} 
  
 
 
解决方案
  -arch 选项是 gcc 的Apple扩展的一部分。您需要使用Apple的开发人员工具 Xcode 提供的 gcc 。
 
/usr/bin/make -f nbproject/Makefile-Debug.mk SUBPROJECTS= .build-conf
/usr/bin/make  -f nbproject/Makefile-Debug.mk dist/Debug/GNU-MacOSX/cppapplication_1
mkdir -p build/Debug/GNU-MacOSX
rm -f build/Debug/GNU-MacOSX/main.o.d
g++ -arch i386   -c -g -MMD -MP -MF build/Debug/GNU-MacOSX/main.o.d -o build/Debug/GNU-MacOSX/main.o main.cpp
cc1plus: error: unrecognized command line option "-arch"
make[2]: *** [build/Debug/GNU-MacOSX/main.o] Error 1
make[1]: *** [.build-conf] Error 2
make: *** [.build-impl] Error 2
BUILD FAILED (exit value 2, total time: 311ms)

simpatico$ g++ -v
Using built-in specs.
COLLECT_GCC=g++
COLLECT_LTO_WRAPPER=/opt/local/libexec/gcc/x86_64-apple-darwin10/4.5.1/lto-wrapper
Target: x86_64-apple-darwin10
Configured with: ../gcc-4.5.1/configure --prefix=/opt/local --build=x86_64-apple-darwin10 --enable-languages=c,c++,objc,obj-c++,fortran,java --libdir=/opt/local/lib/gcc45 --includedir=/opt/local/include/gcc45 --infodir=/opt/local/share/info --mandir=/opt/local/share/man --datarootdir=/opt/local/share/gcc-4.5 --with-local-prefix=/opt/local --with-system-zlib --disable-nls --program-suffix=-mp-4.5 --with-gxx-include-dir=/opt/local/include/gcc45/c++/ --with-gmp=/opt/local --with-mpfr=/opt/local --with-mpc=/opt/local --enable-stage1-checking --disable-multilib --enable-fully-dynamic-string
Thread model: posix
gcc version 4.5.1 (GCC) 
This simple of a file:
#include <stdlib.h>

int main(int argc, char** argv) {

    return (EXIT_SUCCESS);
}

解决方案
The -arch option is part of the Apple extensions to gcc.  You need to use the gcc supplied by Apple's Developer Tools, Xcode.

                        
这篇关于为什么我得到cc1plus：错误：unrecognized命令行选项“-arch”？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！