..\..\shared\proparser\qmakebuiltins.cpp:81:17: error: reference to 'QMakeInternal' is ambiguous
 using namespace QMakeInternal;
                 ^~~~~~~~~~~~~
In file included from ..\..\shared\proparser\qmakeevaluator.h:34,
                 from ..\..\shared\proparser\qmakebuiltins.cpp:26:
..\..\shared\proparser\ioutils.h:34:11: note: candidates are: 'namespace ABC::QMakeInternal { }'
 namespace QMakeInternal {
           ^~~~~~~~~~~~~
In file included from ..\..\shared\proparser\qmakebuiltins.cpp:35:
..\..\shared\proparser\registry_p.h:38:11: note:                 'namespace QMakeInternal { }'
 namespace QMakeInternal {
           ^~~~~~~~~~~~~
..\..\shared\proparser\qmakebuiltins.cpp:81:17: error: 'QMakeInternal' is not a namespace-name
 using namespace QMakeInternal;
                 ^~~~~~~~~~~~~
..\..\shared\proparser\qmakebuiltins.cpp:81:30: error: expected namespace-name before ';' token
 using namespace QMakeInternal;
                              ^
..\..\shared\proparser\qmakebuiltins.cpp: In static member function 'static void ABC::QMakeEvaluator::initFunctionStatics()':
..\..\shared\proparser\qmakebuiltins.cpp:162:5: error: 'statics' was not declared in this scope
     statics.expands.reserve((int)(sizeof(expandInits)/sizeof(expandInits[0])));
     ^~~~~~~
..\..\shared\proparser\qmakebuiltins.cpp:162:5: note: suggested alternative:
In file included from ..\..\shared\proparser\qmakebuiltins.cpp:28:
..\..\shared\proparser\qmakeevaluator_p.h:88:21: note:   'ABC::QMakeInternal::statics'
 extern QMakeStatics statics;
                     ^~~~~~~
..\..\shared\proparser\qmakebuiltins.cpp: In function 'bool ABC::isTrue(const ABC::ProString&)':
..\..\shared\proparser\qmakebuiltins.cpp:213:25: error: 'statics' was not declared in this scope
     return !str.compare(statics.strtrue, Qt::CaseInsensitive) || str.toInt();
                         ^~~~~~~
..\..\shared\proparser\qmakebuiltins.cpp:213:25: note: suggested alternative:
In file included from ..\..\shared\proparser\qmakebuiltins.cpp:28:
..\..\shared\proparser\qmakeevaluator_p.h:88:21: note:   'ABC::QMakeInternal::statics'
 extern QMakeStatics statics;
                     ^~~~~~~
..\..\shared\proparser\qmakebuiltins.cpp: In member function 'bool ABC::QMakeEvaluator::getMemberArgs(const ABC::ProKey&, int, const ABC::ProStringList&, int*, int*)':
..\..\shared\proparser\qmakebuiltins.cpp:227:48: error: 'statics' was not declared in this scope
                 int dotdot = start_str.indexOf(statics.strDotDot);
                                                ^~~~~~~
..\..\shared\proparser\qmakebuiltins.cpp:227:48: note: suggested alternative:
In file included from ..\..\shared\proparser\qmakebuiltins.cpp:28:
..\..\shared\proparser\qmakeevaluator_p.h:88:21: note:   'ABC::QMakeInternal::statics'
 extern QMakeStatics statics;
                     ^~~~~~~
..\..\shared\proparser\qmakebuiltins.cpp: In member function 'ABC::QMakeEvaluator::VisitReturn ABC::QMakeEvaluator::evaluateBuiltinExpand(int, const ABC::ProKey&, const ABC::ProStringList&, ABC::ProStringList&)':
..\..\shared\proparser\qmakebuiltins.cpp:735:87: error: 'statics' was not declared in this scope
             const QString &sep = (args.count() == 2) ? args.at(1).toQString(m_tmp1) : statics.field_sep;
                                                                                       ^~~~~~~
..\..\shared\proparser\qmakebuiltins.cpp:735:87: note: suggested alternative:
In file included from ..\..\shared\proparser\qmakebuiltins.cpp:28:
..\..\shared\proparser\qmakeevaluator_p.h:88:21: note:   'ABC::QMakeInternal::statics'
 extern QMakeStatics statics;
                     ^~~~~~~
..\..\shared\proparser\qmakebuiltins.cpp:1045:17: error: 'IoUtils' has not been declared
             if (IoUtils::isRelativePath(r)) {
                 ^~~~~~~
..\..\shared\proparser\qmakebuiltins.cpp:1064:36: error: 'statics' was not declared in this scope
                     if (qdir[i] == statics.strDot || qdir[i] == statics.strDotDot)
                                    ^~~~~~~
..\..\shared\proparser\qmakebuiltins.cpp:1064:36: note: suggested alternative:
In file included from ..\..\shared\proparser\qmakebuiltins.cpp:28:
..\..\shared\proparser\qmakeevaluator_p.h:88:21: note:   'ABC::QMakeInternal::statics'
 extern QMakeStatics statics;
                     ^~~~~~~
..\..\shared\proparser\qmakebuiltins.cpp:1067:25: error: 'IoUtils' has not been declared
                     if (IoUtils::fileType(pfx + fname) == IoUtils::FileIsDir) {
                         ^~~~~~~
..\..\shared\proparser\qmakebuiltins.cpp:1067:59: error: 'IoUtils' has not been declared
                     if (IoUtils::fileType(pfx + fname) == IoUtils::FileIsDir) {
                                                           ^~~~~~~
..\..\shared\proparser\qmakebuiltins.cpp:1184:54: error: 'IoUtils' has not been declared
             QString rstr = arg.isEmpty() ? baseDir : IoUtils::resolvePath(baseDir, arg);
                                                      ^~~~~~~
..\..\shared\proparser\qmakebuiltins.cpp:1198:56: error: 'IoUtils' has not been declared
             QString absArg = arg.isEmpty() ? baseDir : IoUtils::resolvePath(baseDir, arg);
                                                        ^~~~~~~
..\..\shared\proparser\qmakebuiltins.cpp:1248:28: error: 'IoUtils' has not been declared
             QString rstr = IoUtils::shellQuote(args.at(0).toQString(m_tmp1));
                            ^~~~~~~
..\..\shared\proparser\qmakebuiltins.cpp:1258:24: error: 'IoUtils' has not been declared
                 rstr = IoUtils::shellQuoteWin(rstr);
                        ^~~~~~~
..\..\shared\proparser\qmakebuiltins.cpp:1260:24: error: 'IoUtils' has not been declared
                 rstr = IoUtils::shellQuoteUnix(rstr);
                        ^~~~~~~
..\..\shared\proparser\qmakebuiltins.cpp:1303:26: error: 'qt_readRegistryKey' was not declared in this scope
         ret << ProString(qt_readRegistryKey(tree, args.at(1).toQString(m_tmp1), flags));
                          ^~~~~~~~~~~~~~~~~~
..\..\shared\proparser\qmakebuiltins.cpp:1303:26: note: suggested alternative:
In file included from ..\..\shared\proparser\qmakebuiltins.cpp:35:
..\..\shared\proparser\registry_p.h:52:9: note:   'QMakeInternal::qt_readRegistryKey'
 QString qt_readRegistryKey(HKEY parentHandle, const QString &rSubkey,
         ^~~~~~~~~~~~~~~~~~
..\..\shared\proparser\qmakebuiltins.cpp: In member function 'ABC::QMakeEvaluator::VisitReturn ABC::QMakeEvaluator::evaluateBuiltinConditional(int, const ABC::ProKey&, const ABC::ProStringList&)':
..\..\shared\proparser\qmakebuiltins.cpp:1355:41: error: 'statics' was not declared in this scope
                 if (it->constBegin() == statics.fakeValue.constBegin()) {
                                         ^~~~~~~
..\..\shared\proparser\qmakebuiltins.cpp:1355:41: note: suggested alternative:
In file included from ..\..\shared\proparser\qmakebuiltins.cpp:28:
..\..\shared\proparser\qmakeevaluator_p.h:88:21: note:   'ABC::QMakeInternal::statics'
 extern QMakeStatics statics;
                     ^~~~~~~
..\..\shared\proparser\qmakebuiltins.cpp:1451:42: error: 'statics' was not declared in this scope
             QString contents = args.join(statics.field_sep);
                                          ^~~~~~~
..\..\shared\proparser\qmakebuiltins.cpp:1451:42: note: suggested alternative:
In file included from ..\..\shared\proparser\qmakebuiltins.cpp:28:
..\..\shared\proparser\qmakeevaluator_p.h:88:21: note:   'ABC::QMakeInternal::statics'
 extern QMakeStatics statics;
                     ^~~~~~~
..\..\shared\proparser\qmakebuiltins.cpp:1479:47: error: 'statics' was not declared in this scope
         const ProStringList &configs = values(statics.strCONFIG);
                                               ^~~~~~~
..\..\shared\proparser\qmakebuiltins.cpp:1479:47: note: suggested alternative:
In file included from ..\..\shared\proparser\qmakebuiltins.cpp:28:
..\..\shared\proparser\qmakeevaluator_p.h:88:21: note:   'ABC::QMakeInternal::statics'
 extern QMakeStatics statics;
                     ^~~~~~~
..\..\shared\proparser\qmakebuiltins.cpp:1559:57: error: 'statics' was not declared in this scope
                       &lhs(values(map(args.at(0))).join(statics.field_sep));
                                                         ^~~~~~~
..\..\shared\proparser\qmakebuiltins.cpp:1559:57: note: suggested alternative:
In file included from ..\..\shared\proparser\qmakebuiltins.cpp:28:
..\..\shared\proparser\qmakeevaluator_p.h:88:21: note:   'ABC::QMakeInternal::statics'
 extern QMakeStatics statics;
                     ^~~~~~~
..\..\shared\proparser\qmakebuiltins.cpp:1580:56: error: 'statics' was not declared in this scope
         return returnBool(values(map(args.at(0))).join(statics.field_sep)
                                                        ^~~~~~~
..\..\shared\proparser\qmakebuiltins.cpp:1580:56: note: suggested alternative:
In file included from ..\..\shared\proparser\qmakebuiltins.cpp:28:
..\..\shared\proparser\qmakeevaluator_p.h:88:21: note:   'ABC::QMakeInternal::statics'
 extern QMakeStatics statics;
                     ^~~~~~~
..\..\shared\proparser\qmakebuiltins.cpp:1785:13: error: 'IoUtils' has not been declared
         if (IoUtils::exists(file))
             ^~~~~~~
..\..\shared\proparser\qmakebuiltins.cpp:1575:9: warning: this statement may fall through [-Wimplicit-fallthrough=]
         if (args.count() != 2) {
         ^~
..\..\shared\proparser\qmakebuiltins.cpp:1582:5: note: here
     case T_VERSION_AT_LEAST:
     ^~~~
mingw32-make[4]: *** [Makefile.Release:3301: release/qmakebuiltins.o] Error 1
mingw32-make[3]: *** [Makefile:52: release] Error 2
mingw32-make[2]: *** [Makefile:2667: sub-qtsupport-release] Error 2
mingw32-make[1]: *** [Makefile:763: sub-plugins-release_ordered] Error 2
mingw32-make: *** [Makefile:572: sub-src-release_ordered] Error 2