Cygwin中缺少一些文件

Question

谁能告诉我在Cygwin setup.exe中哪里可以找到以下文件

sys/socket.h
netinet/in_systm.h
netinet/in.h
netinet/ip.h
arpa/inet.h
netdb.h

下面是-v打印出来的内容

$ make
gcc -g -c -v it.c
Using built-in specs.
Target: i686-w64-mingw32
Configured with: ../gcc44-svn/configure --target=i686-w64-mingw32 --host=i686-w6
4-mingw32 --disable-multilib --disable-nls --disable-win32-registry --prefix=/mi
ngw32 --with-gmp=/mingw32 --with-mpfr=/mingw32 --enable-languages=c,c++
Thread model: win32
gcc version 4.4.3 (GCC)
COLLECT_GCC_OPTIONS='-g' '-c' '-v' '-mtune=generic'
 c:/strawberry/c/bin/../libexec/gcc/i686-w64-mingw32/4.4.3/cc1.exe -quiet -v -ip
refix c:\strawberry\c\bin\../lib/gcc/i686-w64-mingw32/4.4.3/ it.c -quiet -dumpba
se it.c -mtune=generic -auxbase it -g -version -o C:\Users\AppData\Local\
Temp\ccuWjX0W.s
ignoring nonexistent directory "/mingw32/include"
ignoring duplicate directory "c:/strawberry/c/lib/gcc/../../include"
ignoring duplicate directory "c:/strawberry/c/lib/gcc/../../lib/gcc/i686-w64-min
gw32/4.4.3/include"
ignoring duplicate directory "c:/strawberry/c/lib/gcc/../../lib/gcc/i686-w64-min
gw32/4.4.3/include-fixed"
ignoring duplicate directory "c:/strawberry/c/lib/gcc/../../lib/gcc/i686-w64-min
gw32/4.4.3/../../../../i686-w64-mingw32/include"
#include "..." search starts here:
#include <...> search starts here:
 c:\strawberry\c\bin\../lib/gcc/i686-w64-mingw32/4.4.3/../../../../include
 c:\strawberry\c\bin\../lib/gcc/i686-w64-mingw32/4.4.3/include
 c:\strawberry\c\bin\../lib/gcc/i686-w64-mingw32/4.4.3/include-fixed
 c:\strawberry\c\bin\../lib/gcc/i686-w64-mingw32/4.4.3/../../../../i686-w64-ming
w32/include
 /mingw/include
End of search list.
GNU C (GCC) version 4.4.3 (i686-w64-mingw32)
        compiled by GNU C version 4.4.3, GMP version 4.3.2, MPFR version 2.4.2-p
3.
GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
Compiler executable checksum: 4728d1fc720cf46696475c98813fbdef

我想它是在草莓里找文件。

Answer 1

注意：netinet/in_system.h实际上拼写为netinet/in_systm.h；我已经编辑了您的问题以更正它。

这些都应该是cygwin包的一部分。如果没有这个包，Cygwin安装就不能正常工作。

它们都在/usr/include下。

$ cygcheck -c cygwin
Cygwin Package Information
Package              Version        Status
cygwin               1.7.16-1       OK
$ cygcheck -l cygwin | wc -l
280
$ cygcheck -l cygwin | egrep 'sys/socket.h|netinet/in_systm.h|netinet/in.h|netinet/ip.h|arpa/inet.h|netdb.h'
/usr/include/netdb.h
/usr/include/netinet/in.h
/usr/include/netinet/in_systm.h
/usr/include/netinet/ip.h
/usr/include/arpa/inet.h
/usr/include/sys/socket.h
$

如果这些文件丢失，您可以尝试重新安装cygwin包--但首先要确保在/usr/include下的正确位置查找它们。