qmake: Remove dead code

Silences a clang warning

Change-Id: I5ade49326afcce964ffb5c24b5708977950d123e
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>

5 files changed, 3 insertions, 12 deletions

diff --git a/qmake/generators/mac/pbuilder_pbx.cpp b/qmake/generators/mac/pbuilder_pbx.cpp
index 5407ed6c69..07832041a7 100644
--- a/qmake/generators/mac/pbuilder_pbx.cpp
+++ b/qmake/generators/mac/pbuilder_pbx.cpp
@@ -856,7 +856,7 @@ ProjectBuilderMakefileGenerator::writeMakeParts(QTextStream &t)
                             QString lib_file = QMakeMetaInfo::checkLib(Option::normalizePath(
                                         (*lit) + Option::dir_sep + lib + Option::prl_ext));
                             if (!lib_file.isEmpty()) {
-                                QMakeMetaInfo libinfo(project);
+                                QMakeMetaInfo libinfo;
                                 if(libinfo.readLib(lib_file)) {
                                     if(!libinfo.isEmpty("QMAKE_PRL_TARGET")) {
                                         library = (*lit) + Option::dir_sep + libinfo.first("QMAKE_PRL_TARGET");
diff --git a/qmake/generators/makefile.cpp b/qmake/generators/makefile.cpp
index ab261d02f1..e9dccf0c46 100644
--- a/qmake/generators/makefile.cpp
+++ b/qmake/generators/makefile.cpp
@@ -912,7 +912,7 @@ MakefileGenerator::processPrlFileCore(QString &origFile, const QStringRef &origN
     const QString meta_file = QMakeMetaInfo::checkLib(fixedFile);
     if (meta_file.isEmpty())
         return false;
-    QMakeMetaInfo libinfo(project);
+    QMakeMetaInfo libinfo;
     debug_msg(1, "Processing PRL file: %s", meta_file.toLatin1().constData());
     if (!libinfo.readLib(meta_file)) {
         fprintf(stderr, "Error processing meta file %s\n", meta_file.toLatin1().constData());
diff --git a/qmake/generators/unix/unixmake2.cpp b/qmake/generators/unix/unixmake2.cpp
index 4b33713a75..24215ae7b0 100644
--- a/qmake/generators/unix/unixmake2.cpp
+++ b/qmake/generators/unix/unixmake2.cpp
@@ -407,7 +407,7 @@ UnixMakefileGenerator::writeMakeParts(QTextStream &t)
         const ProStringList &l = project->values("QMAKE_PRL_INTERNAL_FILES");
         ProStringList::ConstIterator it;
         for(it = l.begin(); it != l.end(); ++it) {
-            QMakeMetaInfo libinfo(project);
+            QMakeMetaInfo libinfo;
             if (libinfo.readLib((*it).toQString()) && !libinfo.isEmpty("QMAKE_PRL_BUILD_DIR")) {
                 ProString dir;
                 int slsh = (*it).lastIndexOf(Option::dir_sep);
diff --git a/qmake/meta.cpp b/qmake/meta.cpp
index 2e8759b8ba..c5c14d9b56 100644
--- a/qmake/meta.cpp
+++ b/qmake/meta.cpp
@@ -35,13 +35,6 @@ QT_BEGIN_NAMESPACE
 
 QHash<QString, ProValueMap> QMakeMetaInfo::cache_vars;
 
-QMakeMetaInfo::QMakeMetaInfo(QMakeProject *_conf)
-    : conf(_conf)
-{
-
-}
-
-
 bool
 QMakeMetaInfo::readLib(const QString &meta_file)
 {
diff --git a/qmake/meta.h b/qmake/meta.h
index 4721085fd2..5f41a37df0 100644
--- a/qmake/meta.h
+++ b/qmake/meta.h
@@ -41,11 +41,9 @@ class QMakeProject;
 
 class QMakeMetaInfo
 {
-    QMakeProject *conf;
     ProValueMap vars;
     static QHash<QString, ProValueMap> cache_vars;
 public:
-    QMakeMetaInfo(QMakeProject *_conf);
 
     // These functions expect the path to be normalized
     static QString checkLib(const QString &lib);