稍等一下，我再运行一下 msys 的看看
$ cmake ../sdcv-0.5.2
-- The C compiler identification is GNU 7.3.0
-- The CXX compiler identification is GNU 7.3.0
-- Check for working C compiler: /usr/bin/cc.exe
-- Check for working C compiler: /usr/bin/cc.exe -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Detecting C compile features
-- Detecting C compile features - done
-- Check for working CXX compiler: /usr/bin/c++.exe
-- Check for working CXX compiler: /usr/bin/c++.exe -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Performing Test CXX_SUPPORTS_CXX11
-- Performing Test CXX_SUPPORTS_CXX11 - Success
-- Found ZLIB: /usr/lib/libz.dll.a (found version "1.2.11")
-- Found PkgConfig: /usr/bin/pkg-config.exe (found version "0.29.2")
-- Checking for one of the modules 'glib-2.0'
-- Found GLib2: glib-2.0;intl;pcre;intl;iconv;pcre /usr/include/glib-2.0;/usr/lib/glib-2.0/include
-- Looking for include file glib/gregex.h
-- Looking for include file glib/gregex.h - not found
-- REQUIRED_VARS
-- Looking for mmap
-- Looking for mmap - found
-- Looking for locale.h
-- Looking for locale.h - found
-- Configuring done
-- Generating done
-- Build files have been written to: /d/James/Work/build-sdcv
我的没有问题，你应该还是某个依赖没有解决
另外 cmake 怎么不用相对路径？把 C:/去掉看看
