如何在Mac OS X上构建OpenSSL的为32位（I386）？ [英] How do I build OpenSSL as 32-bit (i386) on Mac OS X?

问题描述

我下载了OpenSSL的来源，并且做了配置，制作，须藤使安装三部曲。

然后我建我的项目，在libcrypto.a和libssl.a链接，却得到了：

  LD：警告：在/usr/local/ssl/lib/libcrypto.a，文件是专为不支持的文件格式，这是不被连接的架构下（x86_64）
LD：警告：在/usr/local/ssl/lib/libssl.a，文件是专为不支持的文件格式，这是不被连接的架构下（x86_64）
 

我是pretty肯定，我想重新建立OpenSSL的为32位（I386），因为（原因不相关的这个问题）我的项目必须是32位的。

如何构建OpenSSL的32位Mac OS X上？ （我没有看到有关此方面的安装文件什么。）

解决方案

  $卷曲http://www.openssl.org/source/openssl-1.0.0a.tar.gz |焦油XZ
$ CD的OpenSSL 1.0.0a
$出口CFLAGS = - 拱i386的
$出口LDFLAGS = - 拱i386的
$ ./config中
$化妆
$脂-info libssl.a
输入文件libssl.a不是fat文件
非FAT文件：libssl.a是架构：I386
$脂-info libcrypto.a
输入文件libcrypto.a不是fat文件
非FAT文件：libcrypto.a是架构：I386
 

I downloaded OpenSSL sources, and did the config, make, sudo make install trilogy.

I then built my project, linking in libcrypto.a and libssl.a, but got:

ld: warning: in /usr/local/ssl/lib/libcrypto.a, file was built for unsupported file format which is not the architecture being linked (x86_64)
ld: warning: in /usr/local/ssl/lib/libssl.a, file was built for unsupported file format which is not the architecture being linked (x86_64)

I'm pretty sure I want to re-build OpenSSL as 32-bit (i386), because (for reasons not pertinent to this question) my project needs to be 32-bit.

How do I build OpenSSL as 32-bit on Mac OS X? (I didn't see anything about this in the "INSTALL" file.)

解决方案

$ curl http://www.openssl.org/source/openssl-1.0.0a.tar.gz | tar xz
$ cd openssl-1.0.0a
$ export CFLAGS="-arch i386"
$ export LDFLAGS="-arch i386"
$ ./config
$ make
$ lipo -info libssl.a
input file libssl.a is not a fat file
Non-fat file: libssl.a is architecture: i386
$ lipo -info libcrypto.a
input file libcrypto.a is not a fat file
Non-fat file: libcrypto.a is architecture: i386

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