xcode 致命错误：找不到“endian.h”文件
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fatal error: 'endian.h' file not found
提问by user93097373
Trying to compile C program, every time I run makeor gmakeas recommended I get this error.
尝试编译 C 程序时，每次运行make或gmake按照建议我都会收到此错误。
$ make
/Applications/Xcode.app/Contents/Developer/usr/bin/make -C src all
gcc -g -W -Wall -O3 -D_FILE_OFFSET_BITS=64 -D_REVISION=0 -Iinclude -c -o osdep/radiotap/radiotap.o osdep/radiotap/radiotap.c
In file included from osdep/radiotap/radiotap.c:17:
osdep/radiotap/platform.h:6:10: fatal error: 'endian.h' file not found
#include <endian.h>
^
1 error generated.
make[1]: *** [osdep/radiotap/radiotap.o] Error 1
make: *** [all] Error 2
$ gmake
gmake -C src all
gmake[1]: Entering directory '/Users/silent/Desktop/aircr-1.2-rc1/src'
gcc -g -W -Wall -O3 -D_FILE_OFFSET_BITS=64 -D_REVISION=0 -Iinclude -c -o osdep/radiotap/radiotap.o osdep/radiotap/radiotap.c
In file included from osdep/radiotap/radiotap.c:17:
osdep/radiotap/platform.h:6:10: fatal error: 'endian.h' file not found
#include <endian.h>
^
1 error generated.
<builtin>: recipe for target 'osdep/radiotap/radiotap.o' failed
gmake[1]: *** [osdep/radiotap/radiotap.o] Error 1
gmake[1]: Leaving directory '/Users/silent/Desktop/aircr-1.2-rc1/src'
Makefile:25: recipe for target 'all' failed
gmake: *** [all] Error 2
According to some forms online recommended to check the file in this location ~/usr/include/machinebut doesn't say what to do if found or not! nothing else was helpful. Then, I found this http://www.opensource.apple.com/source/CarbonHeaders/CarbonHeaders-18.1/Endian.h
根据网上的一些表格建议检查此位置的文件， ~/usr/include/machine但没有说明如果找到该怎么办！没有其他帮助。然后，我找到了这个http://www.opensource.apple.com/source/CarbonHeaders/CarbonHeaders-18.1/Endian.h
silent:~/usr/include/machine
$ ls
_limits.h _types.h fasttrap_isa.h profile.h vmparam.h
_mcontext.h byte_order.h limits.h signal.h
_param.h `endian.h` param.h types.h
As you can the file I am getting the error for is already existed! Any help would be appreciated. Thank you.
正如你所知道的，我收到错误的文件已经存在！任何帮助，将不胜感激。谢谢你。
PS: I am newbie, I don't know what is this link above talking about :(!
PS：我是新手，我不知道上面这个链接在说什么:(！
回答by Samuel Peter
On OSX and iOS, you can include endian.h this way:
在 OSX 和 iOS 上，您可以通过这种方式包含 endian.h：
#include <machine/endian.h>
But note that this will fail on Android or Linux because they expect #include <endian.h>.
但请注意，这将在 Android 或 Linux 上失败，因为他们期望#include <endian.h>.
You can also include sys/types.h, which will include the right endian.h both on iOS/OSX and Android/Linux:
您还可以包含 sys/types.h，它将在 iOS/OSX 和 Android/Linux 上包含正确的 endian.h：
#include <sys/types.h>
回答by blld
You have to tell the c compiler where it can find this file:
你必须告诉 c 编译器它可以在哪里找到这个文件：
export CFLAGS="$CFLAGS -I~/usr/include/machine"then run make.
export CFLAGS="$CFLAGS -I~/usr/include/machine"然后运行make。
Alternatively you can edit the file Makefileto add the -I~/usr/include/machinepart where necessary.
或者，您可以编辑文件Makefile以-I~/usr/include/machine在必要时添加零件。
