Build 通过Cygwin在Windows上编译Mono时出错

我将遵循以下教程：

我已经从GitHub下载了Mono源代码（截至今天）

我的autogen命令行如下所示：

sh autogen.sh --host=i686-pc-mingw32

我有两个autogen警告，没有错误（见下文）。然后我运行

make

，发现错误：

Makefile:2463: recipe for target 'libmonoruntime_la-threadpool.lo' failed
make[3]: *** [libmonoruntime_la-threadpool.lo] Error 1
make[3]: Leaving directory '/cygdrive/c/projects/mono/mono/mono/metadata'
Makefile:436: recipe for target 'all-recursive' failed
make[2]: *** [all-recursive] Error 1
make[2]: Leaving directory '/cygdrive/c/projects/mono/mono/mono'
Makefile:520: recipe for target 'all-recursive' failed
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory '/cygdrive/c/projects/mono/mono'
Makefile:447: recipe for target 'all' failed
make: *** [all] Error 2

我不知道如何解决这个错误。libmono运行库la-threadpool.lo包含：

# libmonoruntime_la-assembly.lo - a libtool object file
# Generated by doltcompile, not libtool
pic_object='.libs/libmonoruntime_la-assembly.o'
non_pic_object='libmonoruntime_la-assembly.o'

我已经检查过了，上面提到的两个文件

libmonorauntime\u la-assembly.o

都存在

完整的

make

输出可在此处找到：

我也不知道这些错误是否与autogen警告有关。为完整起见，警告如下：

mono/unit-tests/Makefile.am:7: warning: variable 'TEST_LDFLAGS' is defined but no program or
mono/unit-tests/Makefile.am:7: library has 'TEST' as canonical name (possible typo)

/cygdrive/c/projects/mono/mono/libgc/missing: Unknown `--is-lightweight' option
Try `/cygdrive/c/projects/mono/mono/libgc/missing --help' for more information
configure: WARNING: 'missing' script is too old or missing

---

至于第二个警告，我正在寻找较新的libgc

缺少的
脚本，但找不到它。
我相信实际错误在第969行“../../mono/metadata/threadpool internals.h:11:2:error:未知类型名“mono\u mutex\t”。这个问题由此得到解决。出于兴趣，为什么要在Windows上编译mono？许可？