Linux RHEL链接器错误

Linux RHEL链接器错误,linux,rhel,Linux,Rhel,我在x86\u 64机器上运行的是RHEL 5.8: $ uname -r 2.6.18-308.1.1.el5 $ uname -m x86_64 $ 尝试交叉编译源代码,使之与i386兼容: CFLAGS += -m32 LDFLAGS += -L/lib -lpthread -luuid 但链接阶段失败并出现错误: /usr/bin/ld: skipping incompatible /usr/lib64/libuuid.so when searching for -luuid /us

我在
x86\u 64
机器上运行的是
RHEL 5.8

$ uname -r
2.6.18-308.1.1.el5
$ uname -m
x86_64
$
尝试交叉编译源代码,使之与i386兼容:

CFLAGS += -m32
LDFLAGS += -L/lib -lpthread -luuid
但链接阶段失败并出现错误:

/usr/bin/ld: skipping incompatible /usr/lib64/libuuid.so when searching for -luuid
/usr/bin/ld: skipping incompatible /usr/lib64/libuuid.a when searching for -luuid
/usr/bin/ld: cannot find -luuid
collect2: ld returned 1 exit status
实际上,主机具有
/lib/libuuid.so.1.2

$ readelf -h /lib/libuuid.so.1.2
ELF Header:
  Magic:   7f 45 4c 46 01 01 01 00 00 00 00 00 00 00 00 00 
  Class:                             ELF32
  Data:                              2's complement, little endian
  Version:                           1 (current)
  OS/ABI:                            UNIX - System V
  ABI Version:                       0
  Type:                              DYN (Shared object file)
  Machine:                           Intel 80386
  Version:                           0x1
  Entry point address:               0xf90
  Start of program headers:          52 (bytes into file)
  Start of section headers:          13352 (bytes into file)
  Flags:                             0x0
  Size of this header:               52 (bytes)
  Size of program headers:           32 (bytes)
  Number of program headers:         6
  Size of section headers:           40 (bytes)
  Number of section headers:         28
  Section header string table index: 27
$

是否有任何
ld
或其他选项来修复此链接问题?

如果要链接特定的共享对象,则必须将其直接传递给编译器或链接器。

链接器只搜索库名,不搜索版本号(“libuuid.so”)。约定是将其符号链接到
soname
(本例中为“libuuid.so.1”),而后者又是真正的共享库的符号链接(本例中为“libuuid.so.1.2”)

因此,链接器需要在
/lib
中使用这些符号链接才能找到库


(有关此主题的更多信息:)

您是否在/lib中也有
libuuid.so->libuuid.so.1.2
symlink?我已经创建了链接并编译了二进制文件,ok!你能把答案贴出来吗?我会接受的。