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Qmake: Move Qt library path after other libraries

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Paths are prepended, so the first one to be added is actually the last
search path.

On a debian machine with system-installed Qt and Qbs, if you execute Qtc
from another instance of Qtc with "Add build library search path" checked,
LD_LIBRARY_PATH has /usr/lib/x86_64-linux-gnu before $BUILD/lib/qtcreator.

This means that the system's Qbs lib will be loaded instead of the one in
RPATH, which is bad (i.e. qbs build fails because it cannot find
$BUILD/lib/x86_64-linux-gnu/qbs/qbs_processlauncher).

Change-Id: Ibe6778ba8a06da1680e034e31a8fee6d9a81c484
Reviewed-by: Tobias Hunger <tobias.hunger@qt.io>
This commit is contained in:
Orgad Shaneh
2018-01-08 22:46:54 +02:00
committed by Orgad Shaneh
parent 80bd696270
commit ade307d807
3 changed files with 14 additions and 3 deletions
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7
src/libs/utils/environment.cpp
View File

@@ -332,6 +332,13 @@ void Environment::prependOrSetLibrarySearchPath(const QString &value)
}
}
void Environment::prependOrSetLibrarySearchPaths(const QStringList &values)
{
Utils::reverseForeach(values, [this](const QString &value) {
prependOrSetLibrarySearchPath(value);
});
}
Environment Environment::systemEnvironment()
{
return *staticSystemEnvironment();

1
src/libs/utils/environment.h
View File

@@ -101,6 +101,7 @@ public:
void prependOrSetPath(const QString &value);
void prependOrSetLibrarySearchPath(const QString &value);
void prependOrSetLibrarySearchPaths(const QStringList &values);
void clear();
int size() const;

9
src/plugins/qmakeprojectmanager/desktopqmakerunconfiguration.cpp
View File

@@ -314,6 +314,8 @@ void DesktopQmakeRunConfiguration::addToBaseEnvironment(Environment &env) const
if (m_isUsingDyldImageSuffix)
env.set(QLatin1String("DYLD_IMAGE_SUFFIX"), QLatin1String("_debug"));
QStringList libraryPaths;
// The user could be linking to a library found via a -L/some/dir switch
// to find those libraries while actually running we explicitly prepend those
// dirs to the library search path
@@ -327,7 +329,7 @@ void DesktopQmakeRunConfiguration::addToBaseEnvironment(Environment &env) const
const QFileInfo fi(dir);
if (!fi.isAbsolute())
dir = QDir::cleanPath(proDirectory + QLatin1Char('/') + dir);
env.prependOrSetLibrarySearchPath(dir);
libraryPaths << dir;
} // foreach
} // libDirectories
} // pro
@@ -335,10 +337,11 @@ void DesktopQmakeRunConfiguration::addToBaseEnvironment(Environment &env) const
QtSupport::BaseQtVersion *qtVersion = QtSupport::QtKitInformation::qtVersion(target()->kit());
if (qtVersion && m_isUsingLibrarySearchPath) {
if (HostOsInfo::isWindowsHost())
env.prependOrSetLibrarySearchPath(qtVersion->qmakeProperty("QT_INSTALL_BINS"));
libraryPaths << qtVersion->qmakeProperty("QT_INSTALL_BINS");
else
env.prependOrSetLibrarySearchPath(qtVersion->qmakeProperty("QT_INSTALL_LIBS"));
libraryPaths << qtVersion->qmakeProperty("QT_INSTALL_LIBS");
}
env.prependOrSetLibrarySearchPaths(libraryPaths);
}
QString DesktopQmakeRunConfiguration::buildSystemTarget() const