Tests: Fix testing with MinGW without VS installed

Tests/ExportImport/Import/install-RUNTIME_DEPENDENCIES/check_installed.cmake

@@ -4,7 +4,7 @@ if(CMAKE_HOST_SYSTEM_NAME STREQUAL "Linux")
   check_installed([[^lib;lib/libdep8\.so;lib/liblib\.so;subdir;subdir/bin;subdir/bin/exe1;subdir/bin/exe2;subdir/lib;subdir/lib/libdep10\.so;subdir/lib/libdep11\.so;subdir/lib/libdep2\.so\.1;subdir/lib/libdep2\.so\.1\.2\.3;subdir/lib/libdep3\.so;subdir/lib/libdep5\.so;subdir/lib/libdep6\.so;subdir/lib/libdep8\.so;subdir/lib/libdep9\.so;subdir/lib/liblib\.so;subdir/lib/libmod\.so;subdir/lib/libsublib1\.so$]])
 elseif(CMAKE_HOST_SYSTEM_NAME STREQUAL "Windows")
   set(_msvc_check [[bin;bin/dep8\.dll;bin/lib\.dll;lib;lib/lib\.(lib|l);subdir;subdir/bin;subdir/bin/dep10\.dll;subdir/bin/dep11\.dll;subdir/bin/dep2\.dll;subdir/bin/dep3\.dll;subdir/bin/dep5\.dll;subdir/bin/dep6\.dll;subdir/bin/dep8\.dll;subdir/bin/dep9\.dll;subdir/bin/exe1\.exe;subdir/bin/exe2\.exe;subdir/bin/lib\.dll;subdir/bin/sublib1\.dll;subdir/lib;subdir/lib/mod\.dll]])
-  set(_mingw_check [[bin;bin/libdep8\.dll;bin/liblib\.dll;lib;lib/liblib\.dll\.a;lib/liblib\.lib;subdir;subdir/bin;subdir/bin/exe1\.exe;subdir/bin/exe2\.exe;subdir/bin/libdep10\.dll;subdir/bin/libdep11\.dll;subdir/bin/libdep2\.dll;subdir/bin/libdep3\.dll;subdir/bin/libdep5\.dll;subdir/bin/libdep6\.dll;subdir/bin/libdep8\.dll;subdir/bin/libdep9\.dll;subdir/bin/liblib\.dll;subdir/bin/libsublib1\.dll;subdir/lib;subdir/lib/libmod\.dll]])
+  set(_mingw_check [[bin;bin/libdep8\.dll;bin/liblib\.dll;lib;lib/liblib\.dll\.a(;lib/liblib\.lib)?;subdir;subdir/bin;subdir/bin/exe1\.exe;subdir/bin/exe2\.exe;subdir/bin/libdep10\.dll;subdir/bin/libdep11\.dll;subdir/bin/libdep2\.dll;subdir/bin/libdep3\.dll;subdir/bin/libdep5\.dll;subdir/bin/libdep6\.dll;subdir/bin/libdep8\.dll;subdir/bin/libdep9\.dll;subdir/bin/liblib\.dll;subdir/bin/libsublib1\.dll;subdir/lib;subdir/lib/libmod\.dll]])
   check_installed("^(${_msvc_check}|${_mingw_check})$")
 elseif(CMAKE_HOST_SYSTEM_NAME STREQUAL "Darwin")
   check_installed([[^lib;lib/libdep8\.dylib;lib/liblib\.dylib;subdir;subdir/bin;subdir/bin/exe1;subdir/bin/exe2;subdir/frameworks;subdir/frameworks/dep9\.framework;subdir/frameworks/dep9\.framework/Resources;subdir/frameworks/dep9\.framework/Versions;subdir/frameworks/dep9\.framework/Versions/A;subdir/frameworks/dep9\.framework/Versions/A/Resources;subdir/frameworks/dep9\.framework/Versions/A/Resources/Info\.plist(;subdir/frameworks/dep9.framework/Versions/A/_CodeSignature;subdir/frameworks/dep9.framework/Versions/A/_CodeSignature/CodeResources)?;subdir/frameworks/dep9\.framework/Versions/A/dep9;subdir/frameworks/dep9\.framework/Versions/Current;subdir/frameworks/dep9\.framework/dep9;subdir/lib;subdir/lib/libdep10\.dylib;subdir/lib/libdep11\.dylib;subdir/lib/libdep2\.1\.2\.3\.dylib;subdir/lib/libdep2\.1\.dylib;subdir/lib/libdep3\.dylib;subdir/lib/libdep5\.dylib;subdir/lib/libdep6\.dylib;subdir/lib/libdep8\.dylib;subdir/lib/liblib\.dylib;subdir/lib/libmod\.so;subdir/lib/libsublib1\.dylib$]])

Tests/RunCMake/CommandLine/Envgen-bad-help-stdout.txt

@@ -1,2 +1,2 @@
 Generators.*
-\* (Unix Makefiles|Visual Studio).*
+\* (Unix Makefiles|NMake Makefiles|Visual Studio).*

Tests/RunCMake/CommandLine/Envgen-bad-stderr.txt

@@ -2,4 +2,4 @@
 CMake Error: CMAKE_GENERATOR was set but the specified generator doesn't exist. Using CMake default.
 
 Generators.*
-\* (Unix Makefiles|Visual Studio).*
+\* (Unix Makefiles|NMake Makefiles|Visual Studio).*

Tests/RunCMake/CommandLine/Envgen-unset-stderr.txt

@@ -1,4 +1,4 @@
 ^CMake Error: No generator specified for -G
 
 Generators.*
-\* (Unix Makefiles|Visual Studio).*
+\* (Unix Makefiles|NMake Makefiles|Visual Studio).*

Tests/RunCMake/CommandLine/Envgen-warnings-stderr.txt

@@ -4,4 +4,4 @@ Warning: Environment variable CMAKE_GENERATOR_TOOLSET will be ignored, because C
 CMake Error: No generator specified for -G
 
 Generators.*
-\* (Unix Makefiles|Visual Studio).*
+\* (Unix Makefiles|NMake Makefiles|Visual Studio).*