あなたが私を助けてくれることを願っています。メインの開発マシンで CxxTest を使用して小さなプロジェクトを作成しました。このマシンではすべてがうまく機能し、問題はありません。しかし、このプロジェクトを新しいラップトップでセットアップしようとしましたが、うまくいきません! CxxTest ではなく、MinGW のインストールに問題があると思われますが、それを知るのは非常に難しく、エラーは CxxTest ファイルから発生しています。これは、プロジェクトのフォルダー構造です。
lib/
cxxtest-4.3/
src/
TestUtils.h
test.cpp
test/
MyTestSuite.h
libstdc++-6.dll
コマンドラインで次を実行します。
cd test
..\lib\cxxtest-4.3\bin\cxxtestgen --error-printer -o runner.cpp MyTestSuite.h
これにより、runner.cpp が生成されます。今私は実行します：
g++ -o runner.exe runner.cpp -I "../lib/cxxtest-4.3" -std=c++11
これは通常、正常に動作し、runner.exe を出力して単体テストを実行します。私のラップトップでは、何千ものエラーが発生します。最初のいくつかだけを見てみましょう。
In file included from c:\mingw\include\wchar.h:208:0,
from c:\mingw\lib\gcc\mingw32\4.9.3\include\c++\cwchar:44,
from c:\mingw\lib\gcc\mingw32\4.9.3\include\c++\bits\postypes.h:40,
from c:\mingw\lib\gcc\mingw32\4.9.3\include\c++\iosfwd:40,
from c:\mingw\lib\gcc\mingw32\4.9.3\include\c++\ios:38,
from c:\mingw\lib\gcc\mingw32\4.9.3\include\c++\istream:38,
from c:\mingw\lib\gcc\mingw32\4.9.3\include\c++\sstream:38,
from c:\mingw\lib\gcc\mingw32\4.9.3\include\c++\complex:45,
from ../lib/cxxtest-4.3/cxxtest/StdHeaders.h:24,
from ../lib/cxxtest-4.3/cxxtest/StdValueTraits.h:22,
from ../lib/cxxtest-4.3/cxxtest/ValueTraits.h:400,
from ../lib/cxxtest-4.3/cxxtest/TestSuite.h:24,
from ../lib/cxxtest-4.3/cxxtest/RealDescriptions.h:20,
from ../lib/cxxtest-4.3/cxxtest/TestRunner.h:22,
from runner.cpp:11:
c:\mingw\include\sys/stat.h:173:14: error: '_dev_t' does not name a type
struct _stat __struct_stat_defined( _off_t, time_t );
^
c:\mingw\include\sys/stat.h:173:14: error: '_ino_t' does not name a type
struct _stat __struct_stat_defined( _off_t, time_t );
^
c:\mingw\include\sys/stat.h:173:14: error: '_mode_t' does not name a type
struct _stat __struct_stat_defined( _off_t, time_t );
^
c:\mingw\include\sys/stat.h:173:14: error: '_dev_t' does not name a type
struct _stat __struct_stat_defined( _off_t, time_t );
^
c:\mingw\include\sys/stat.h:173:14: error: '_off_t' does not name a type
struct _stat __struct_stat_defined( _off_t, time_t );
^
c:\mingw\include\sys/stat.h:173:14: error: 'time_t' does not name a type
struct _stat __struct_stat_defined( _off_t, time_t );
^
c:\mingw\include\sys/stat.h:173:14: error: 'time_t' does not name a type
struct _stat __struct_stat_defined( _off_t, time_t );
^
c:\mingw\include\sys/stat.h:173:14: error: 'time_t' does not name a type
struct _stat __struct_stat_defined( _off_t, time_t );
^
c:\mingw\include\sys/stat.h:180:13: error: '_dev_t' does not name a type
struct stat __struct_stat_defined( _off_t, time_t );
^
c:\mingw\include\sys/stat.h:180:13: error: '_ino_t' does not name a type
struct stat __struct_stat_defined( _off_t, time_t );
^
c:\mingw\include\sys/stat.h:180:13: error: '_mode_t' does not name a type
struct stat __struct_stat_defined( _off_t, time_t );
^
c:\mingw\include\sys/stat.h:180:13: error: '_dev_t' does not name a type
struct stat __struct_stat_defined( _off_t, time_t );
^
c:\mingw\include\sys/stat.h:180:13: error: '_off_t' does not name a type
struct stat __struct_stat_defined( _off_t, time_t );
^
c:\mingw\include\sys/stat.h:180:13: error: 'time_t' does not name a type
struct stat __struct_stat_defined( _off_t, time_t );
^
c:\mingw\include\sys/stat.h:180:13: error: 'time_t' does not name a type
struct stat __struct_stat_defined( _off_t, time_t );
^
c:\mingw\include\sys/stat.h:180:13: error: 'time_t' does not name a type
struct stat __struct_stat_defined( _off_t, time_t );
^
c:\mingw\include\sys/stat.h:188:17: error: '_dev_t' does not name a type
struct _stati64 __struct_stat_defined( __off64_t, time_t );
^
c:\mingw\include\sys/stat.h:188:17: error: '_ino_t' does not name a type
struct _stati64 __struct_stat_defined( __off64_t, time_t );
^
c:\mingw\include\sys/stat.h:188:17: error: '_mode_t' does not name a type
struct _stati64 __struct_stat_defined( __off64_t, time_t );
^
c:\mingw\include\sys/stat.h:188:17: error: '_dev_t' does not name a type
struct _stati64 __struct_stat_defined( __off64_t, time_t );
^
c:\mingw\include\sys/stat.h:188:17: error: '__off64_t' does not name a type
struct _stati64 __struct_stat_defined( __off64_t, time_t );
^
c:\mingw\include\sys/stat.h:188:17: error: 'time_t' does not name a type
struct _stati64 __struct_stat_defined( __off64_t, time_t );
^
c:\mingw\include\sys/stat.h:188:17: error: 'time_t' does not name a type
struct _stati64 __struct_stat_defined( __off64_t, time_t );
^
c:\mingw\include\sys/stat.h:188:17: error: 'time_t' does not name a type
struct _stati64 __struct_stat_defined( __off64_t, time_t );
^
c:\mingw\include\sys/stat.h:195:17: error: '_dev_t' does not name a type
struct __stat64 __struct_stat_defined( __off64_t, __time64_t );
^
c:\mingw\include\sys/stat.h:195:17: error: '_ino_t' does not name a type
struct __stat64 __struct_stat_defined( __off64_t, __time64_t );
^
c:\mingw\include\sys/stat.h:195:17: error: '_mode_t' does not name a type
struct __stat64 __struct_stat_defined( __off64_t, __time64_t );
^
c:\mingw\include\sys/stat.h:195:17: error: '_dev_t' does not name a type
struct __stat64 __struct_stat_defined( __off64_t, __time64_t );
^
c:\mingw\include\sys/stat.h:195:17: error: '__off64_t' does not name a type
struct __stat64 __struct_stat_defined( __off64_t, __time64_t );
^
c:\mingw\include\sys/stat.h:195:17: error: '__time64_t' does not name a type
struct __stat64 __struct_stat_defined( __off64_t, __time64_t );
^
c:\mingw\include\sys/stat.h:195:17: error: '__time64_t' does not name a type
struct __stat64 __struct_stat_defined( __off64_t, __time64_t );
^
c:\mingw\include\sys/stat.h:195:17: error: '__time64_t' does not name a type
struct __stat64 __struct_stat_defined( __off64_t, __time64_t );
単純な hello world ファイルで g++ を実行すると、正常に動作します。誰が何が起こっているのか知っていますか？