fix relative install root paths

The install root must be passed to the library as an absolute path. A
QBS_ASSERT makes sure that we notice wrong usage. The command line
frontend converts a relative install root path to an absolute path.

Task-number: QBS-250
Change-Id: I4695dc29fdc5ead3af9a632b420b399f26c40166
Reviewed-by: Christian Kandeler <christian.kandeler@digia.com>

1 files changed, 5 insertions, 0 deletions

diff --git a/src/app/qbs/parser/commandlineparser.cpp b/src/app/qbs/parser/commandlineparser.cpp
index 0ac6210ec..1b8a657c6 100644
--- a/src/app/qbs/parser/commandlineparser.cpp
+++ b/src/app/qbs/parser/commandlineparser.cpp
@@ -152,6 +152,11 @@ InstallOptions CommandLineParser::installOptions() const
     InstallOptions options;
     options.removeFirst = d->optionPool.removeFirstoption()->enabled();
     options.installRoot = d->optionPool.installRootOption()->installRoot();
+    if (!options.installRoot.isEmpty()) {
+        QFileInfo fi(options.installRoot);
+        if (!fi.isAbsolute())
+            options.installRoot = fi.absoluteFilePath();
+    }
     options.dryRun = buildOptions().dryRun;
     options.keepGoing = buildOptions().keepGoing;
     options.logElapsedTime = logTime();