在Mountain Lion中使用libFlac和Xcode [英] Using libFlac with Xcode in Mountain Lion

问题描述

我决定在objective-c和cocoa中编写一个简单的音频转换器，但我不能将libFlac C库链接到我的Xcode项目。当我试图这样做，编译器说：

I've decided to write an simple audio converter in objective-c and cocoa, but i cannot link libFlac C library to my Xcode project. When i'm trying to do this, compiler says:

ld：没有为架构x86_64找到符号

ld: symbol(s) not found for architecture x86_64

更重要的是，当我试图通过命令行工具编译它时（就像readme文件中所描述的），terminal throws：

What's more, when i'm trying to compile it via command line tools (just like it is described in readme file), terminal throws:

与之前的存档成员匹配cputype（16777223）（所有成员必须
匹配）ranlib：for architecture：x86_64 file：.libs / libFLAC .a（float.o）
没有符号make [4]： * [libFLAC.la]错误1 make [3]：
[all-recursive ]错误1 make [2]： [all-recursive]错误1 make [1]：
* [all-recursive] Error 1

ot match previous archive members cputype (16777223) (all members must match) ranlib: for architecture: x86_64 file: .libs/libFLAC.a(float.o) has no symbols make[4]: * [libFLAC.la] Error 1 make[3]: [all-recursive] Error 1 make[2]: [all-recursive] Error 1 make[1]: * [all-recursive] Error 1

当我将目标架构改为intel 32位时：

And when I changed target architecture to intel 32-bit:

错误：-fobjc-arc不支持用脆弱abi
命令> /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang>失败，退出代码1

error: -fobjc-arc is not supported with fragile abi Command >/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang >failed with exit code 1

有人可以帮助我吗？也许有人知道更好，更容易的解释目标c？中的FLAC文件的方法？

Can anybody help me ? Maybe somebody knows about better, easier way for decoding FLAC files in objective-c ?

推荐答案

./configure --disable-asm-optimizations && make

这将在OS X上正确生成。

This will build correctly on OS X.

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