3 files changed, 4 insertions, 5 deletions
diff --git a/qmake/generators/integrity/gbuild.cpp b/qmake/generators/integrity/gbuild.cpp
index f6bd448cba..8a3a75b7d9 100644
--- a/qmake/generators/integrity/gbuild.cpp
+++ b/qmake/generators/integrity/gbuild.cpp
@@ -44,7 +44,6 @@
 #include "meta.h"
 #include <qdir.h>
 #include <qregexp.h>
-#include <qcryptographichash.h>
 #include <qdebug.h>
 #include <stdlib.h>
 #include <time.h>
diff --git a/qmake/generators/mac/pbuilder_pbx.cpp b/qmake/generators/mac/pbuilder_pbx.cpp
index d1c70900fb..b8e6d05728 100644
--- a/qmake/generators/mac/pbuilder_pbx.cpp
+++ b/qmake/generators/mac/pbuilder_pbx.cpp
@@ -66,9 +66,9 @@ QT_BEGIN_NAMESPACE
 
 using namespace QMakeInternal;
 
-static QString qtMD5(const QByteArray &src)
+static QString qtSha1(const QByteArray &src)
 {
-    QByteArray digest = QCryptographicHash::hash(src, QCryptographicHash::Md5);
+    QByteArray digest = QCryptographicHash::hash(src, QCryptographicHash::Sha1);
     return QString::fromLatin1(digest.toHex());
 }
 
@@ -1547,7 +1547,7 @@ ProjectBuilderMakefileGenerator::keyFor(const QString &block)
 #endif
     QString ret;
     if(!keys.contains(block)) {
-        ret = qtMD5(block.toUtf8()).left(24).toUpper();
+        ret = qtSha1(block.toUtf8()).left(24).toUpper();
         keys.insert(block, ret);
     } else {
         ret = keys[block];
diff --git a/qmake/generators/win32/msvc_vcproj.cpp b/qmake/generators/win32/msvc_vcproj.cpp
index dfcb0ec352..d550748c9b 100644
--- a/qmake/generators/win32/msvc_vcproj.cpp
+++ b/qmake/generators/win32/msvc_vcproj.cpp
@@ -340,7 +340,7 @@ QUuid VcprojGenerator::getProjectUUID(const QString &filename)
     // If none, create one based on the MD5 of absolute project path
     if(uuid.isNull() || !filename.isEmpty()) {
         QString abspath = Option::fixPathToLocalOS(filename.isEmpty()?project->first("QMAKE_MAKEFILE").toQString():filename);
-        QByteArray digest = QCryptographicHash::hash(abspath.toUtf8(), QCryptographicHash::Md5);
+        QByteArray digest = QCryptographicHash::hash(abspath.toUtf8(), QCryptographicHash::Sha1);
         memcpy((unsigned char*)(&uuid), digest.constData(), sizeof(QUuid));
         validUUID = !uuid.isNull();
         uuid.data4[0] = (uuid.data4[0] & 0x3F) | 0x80; // UV_DCE variant