C 在64位ubuntu上编译32位应用程序
我正在尝试构建NASA cFS版本6.5，它在运行Ubuntu的64位Jetson TX2上使用32位应用程序 我得到的错误是“gcc:error:unrecognized命令行选项-m32” 我尝试安装C 在64位ubuntu上编译32位应用程序,c,gcc,cross-compiling,cfs,C,Gcc,Cross Compiling,Cfs,我正在尝试构建NASA cFS版本6.5，它在运行Ubuntu的64位Jetson TX2上使用32位应用程序 我得到的错误是“gcc:error:unrecognized命令行选项-m32” 我尝试安装gcc multilib，但我得到： 包gcc multilib不可用，但被另一个包引用。这可能意味着该软件包丢失、已过时或只能从其他来源获得 我尝试使用apt search gcc multilib查找其他软件包，并安装了： gcc多库arm linux gnueabi gcc多库arm li
gcc multilib包gcc multilib不可用，但被另一个包引用。这可能意味着该软件包丢失、已过时或只能从其他来源获得apt search gcc multilibgcc多库arm linux gnueabigcc多库arm linux gnueabihfgcc-multilib-x86-64-linux-gnugcc-multilib-x86-64-linux-gnux32sources.listsudo apt get update/home/deployer/CFS-101.initial/osal/src/os/inc/common_-types.h:285:5:error:#error未定义处理器#ifndef _common_types_
#define _common_types_
#ifdef __cplusplus
extern "C" {
#endif
/*
** Includes
*/
/*
** Macro Definitions
*/
/*
** Condition = TRUE is ok, Condition = FALSE is error
*/
#define CompileTimeAssert(Condition, Message) typedef char Message[(Condition) ? 1 : -1]
/*
** Define compiler specific macros
** The __extension__ compiler pragma is required
** for the uint64 type using GCC with the ANSI C90 standard.
** Other macros can go in here as needed, for example alignment
** pragmas.
**
** NOTE: The white-box (coverage) unit testing may need to disable
** these extra attributes. These test builds define the OSAPI_NO_SPECIAL_ATTRIBS
** macro to disable this.
*/
#if defined (__GNUC__) && !defined(OSAPI_NO_SPECIAL_ATTRIBS)
#define _EXTENSION_ __extension__
#define OS_PACK __attribute__ ((packed))
#define OS_ALIGN(n) __attribute__((aligned(n)))
#define OS_USED __attribute__((used))
#define OS_PRINTF(n,m) __attribute__ ((format (printf, n, m)))
#else
#define _EXTENSION_
#define OS_PACK
#define OS_ALIGN(n)
#define OS_USED
#define OS_PRINTF(n,m)
#endif
/*
* If the host system has a ISO C99 standard stdint header file, prefer it.
* This ensures that fixed-width types are correct including on 64-bit systems.
*/
#if defined(_HAVE_STDINT_)
#include <stdint.h>
#include <stddef.h>
/*
* NOTE - NOT DEFINING STRUCT_LOW_BIT_FIRST or STRUCT_HIGH_BIT_FIRST
* We should not make assumptions about the bit order here
*/
typedef uint8_t osalbool;
typedef int8_t int8;
typedef int16_t int16;
typedef int32_t int32;
typedef int64_t int64;
typedef uint8_t uint8;
typedef uint16_t uint16;
typedef uint32_t uint32;
typedef uint64_t uint64;
typedef intptr_t intptr;
typedef uintptr_t cpuaddr;
typedef size_t cpusize;
typedef ptrdiff_t cpudiff;
/*
* Fall back to default integer type maps -
* These definitions assume a 32-bit processor
*/
#elif defined(_ix86_) || defined (__i386__)
/* ----------------------- Intel x86 processor family -------------------------*/
/* Little endian */
#undef _STRUCT_HIGH_BIT_FIRST_
#define _STRUCT_LOW_BIT_FIRST_
typedef unsigned char osalbool;
typedef signed char int8;
typedef short int int16;
typedef long int int32;
_EXTENSION_ typedef long long int int64;
typedef unsigned char uint8;
typedef unsigned short int uint16;
typedef unsigned long int uint32;
_EXTENSION_ typedef unsigned long long int uint64;
typedef unsigned long int cpuaddr;
typedef unsigned long int cpusize;
typedef long int cpudiff;
#elif defined (_ix64_) || defined (__x86_64__)
/* ----------------------- Intel/AMD x64 processor family -------------------------*/
/* Little endian */
#undef _STRUCT_HIGH_BIT_FIRST_
#define _STRUCT_LOW_BIT_FIRST_
typedef unsigned char osalbool;
typedef signed char int8;
typedef short int int16;
typedef int int32;
typedef long int int64;
typedef unsigned char uint8;
typedef unsigned short int uint16;
typedef unsigned int uint32;
typedef unsigned long int uint64;
typedef unsigned long int cpuaddr;
typedef unsigned long int cpusize;
typedef long int cpudiff;
#elif defined(__PPC__) || defined (__ppc__)
/* ----------------------- Motorola Power PC family ---------------------------*/
/* The PPC can be programmed to be big or little endian, we assume native */
/* Big endian */
#define _STRUCT_HIGH_BIT_FIRST_
#undef _STRUCT_LOW_BIT_FIRST_
typedef unsigned char osalbool;
typedef signed char int8;
typedef short int int16;
typedef long int int32;
_EXTENSION_ typedef long long int int64;
typedef unsigned char uint8;
typedef unsigned short int uint16;
typedef unsigned long int uint32;
_EXTENSION_ typedef unsigned long long int uint64;
typedef unsigned long int cpuaddr;
typedef unsigned long int cpusize;
typedef long int cpudiff;
#elif defined(_m68k_) || defined(__m68k__)
/* ----------------------- Motorola m68k/Coldfire family ---------------------------*/
/* Big endian */
#define _STRUCT_HIGH_BIT_FIRST_
#undef _STRUCT_LOW_BIT_FIRST_
typedef unsigned char osalbool;
typedef signed char int8;
typedef short int int16;
typedef long int int32;
_EXTENSION_ typedef long long int int64;
typedef unsigned char uint8;
typedef unsigned short int uint16;
typedef unsigned long int uint32;
_EXTENSION_ typedef unsigned long long int uint64;
typedef unsigned long int cpuaddr;
typedef unsigned long int cpusize;
typedef long int cpudiff;
#elif defined (__ARM__) || defined(__arm__)
/* ----------------------- ARM processor family -------------------------*/
/* Little endian */
#undef _STRUCT_HIGH_BIT_FIRST_
#define _STRUCT_LOW_BIT_FIRST_
typedef unsigned char osalbool;
typedef signed char int8;
typedef short int int16;
typedef long int int32;
_EXTENSION_ typedef long long int int64;
typedef unsigned char uint8;
typedef unsigned short int uint16;
typedef unsigned long int uint32;
_EXTENSION_ typedef unsigned long long int uint64;
typedef unsigned long int cpuaddr;
typedef unsigned long int cpusize;
typedef long int cpudiff;
#elif defined(__SPARC__) || defined (_sparc_)
/* ----------------------- SPARC/LEON family ---------------------------*/
/* SPARC Big endian */
#define _STRUCT_HIGH_BIT_FIRST_
#undef _STRUCT_LOW_BIT_FIRST_
typedef unsigned char osalbool;
typedef signed char int8;
typedef short int int16;
typedef long int int32;
_EXTENSION_ typedef long long int int64;
typedef unsigned char uint8;
typedef unsigned short int uint16;
typedef unsigned long int uint32;
_EXTENSION_ typedef unsigned long long int uint64;
typedef unsigned long int cpuaddr;
typedef unsigned long int cpusize;
typedef long int cpudiff;
#else /* not any of the above */
#error undefined processor
#endif /* processor types */
/*
* Boolean type for compatibility --
*
* Note it is a bad idea to typedef "bool" or "boolean" -- MANY other projects
* and libraries also define a boolean type due to the lack of a standard bool in C89.
* But calling it simply "bool" or "boolean" almost guarantees a namespace conflict
* if trying to use OSAL with one of those other existing projects.
*
* RTEMS 4.11 no longer defines boolean type by default (deprecated) probably also
* due to the high likelihood of name conflicts.
*
* In order to preserve compatibility for apps written against prior versions of
* OSAL, the name "boolean" is typedefed as well, but this may be turned off
* in a future version whenever appropriate.
*/
#if (!defined(_USING_RTEMS_INCLUDES_) || !defined(RTEMS_DEPRECATED_TYPES))
typedef osalbool boolean;
#endif
#ifndef NULL /* pointer to nothing */
#define NULL ((void *) 0)
#endif
#ifndef TRUE /* Boolean true */
#define TRUE (1)
#endif
#ifndef FALSE /* Boolean false */
#define FALSE (0)
#endif
/*
** Check Sizes
*/
CompileTimeAssert(sizeof(uint8)==1, TypeUint8WrongSize);
CompileTimeAssert(sizeof(uint16)==2, TypeUint16WrongSize);
CompileTimeAssert(sizeof(uint32)==4, TypeUint32WrongSize);
CompileTimeAssert(sizeof(uint64)==8, TypeUint64WrongSize);
CompileTimeAssert(sizeof(int8)==1, Typeint8WrongSize);
CompileTimeAssert(sizeof(int16)==2, Typeint16WrongSize);
CompileTimeAssert(sizeof(int32)==4, Typeint32WrongSize);
CompileTimeAssert(sizeof(int64)==8, Typeint64WrongSize);
CompileTimeAssert(sizeof(cpuaddr) >= sizeof(void *), TypePtrWrongSize);
/*
* TEMPORARY COMPATIBILITY MACRO
*
* Any code that depends on this macro should be fixed so as to not need it.
* The value for this had been set by the BSP makefiles but this is not reliable,
* especially on processors that support both big- and little- endian modes e.g.
* ARM and MIPS.
*
* This is deprecated and only here to bridge the gap until code that depends
* on this can be fixed. Do not write any new code that uses this macro.
*
* If using an older makefile that defines one of the BIT_ORDER macros already,
* then this entire section is skipped and the macro is used as-is.
*/
#if !defined(SOFTWARE_BIG_BIT_ORDER) && !defined(SOFTWARE_LITTLE_BIT_ORDER)
#if defined(__BYTE_ORDER) && __BYTE_ORDER == __BIG_ENDIAN || \
defined(__BIG_ENDIAN__) || \
defined(__ARMEB__) || \
defined(__THUMBEB__) || \
defined(__AARCH64EB__) || \
defined(_MIBSEB) || defined(__MIBSEB) || defined(__MIBSEB__)
/* It is a big-endian target architecture */
#define SOFTWARE_BIG_BIT_ORDER
#elif defined(__BYTE_ORDER) && __BYTE_ORDER == __LITTLE_ENDIAN || \
defined(__LITTLE_ENDIAN__) || \
defined(__ARMEL__) || \
defined(__THUMBEL__) || \
defined(__AARCH64EL__) || \
defined(_MIPSEL) || defined(__MIPSEL) || defined(__MIPSEL__)
/* It is a little-endian target architecture */
#define SOFTWARE_LITTLE_BIT_ORDER
#endif
#endif /* !defined(SOFTWARE_BIG_BIT_ORDER) && !defined(SOFTWARE_LITTLE_BIT_ORDER) */
#ifdef __cplusplus
}
#endif
#endif /* _common_types_ */
Source file 'to_config.o' contains objects of class type 'ELFCLASS64 (2)' which is unsupported by this utility
有什么帮助吗？gcc文档没有提到ARM的
-m32-m32-march=armv7-march=armv7-m32-m32-m32-march=armv7-march=armv7-m32#if defined(_HAVE_STDINT_) || defined(__arch64__)
Source file 'to_config.o' contains objects of class type 'ELFCLASS64 (2)' which is unsupported by this utility