run dep commands in build dir

the file names are given relative to the build directory, so the command
needs to be run in it as well. this is a more expected (and simpler) fix
than the alternative, which would be giving file names relative to the
source directory.

reasons not to fix:
- due to some other bug, the problem really affects only builds where
  the build dir is not at the same level as the source dir - otherwise,
  absolute paths would be passed anyway
- it has some breakage potential for the cases where the commands
  actually expect being run in the source dir
- it can be worked around by manually injecting the cd statement into
  the command

reasons why i still fixed it:
- it doesn't affect in-source builds, and it seems that most complex
  build systems (which would define custom compilers with
  depend_command) don't support shadow builds anyway
- people who needed things to work probably already used $$OUT_PWD somehow
  (either a "cd" at the start, or prepending it to each path), so this
  change will be practically a no-op
- "it's just dependencies, and these are known to be broken in qmake
  anyway"

Reviewed-by: joerg
Task-number: QTBUG-1918

1 files changed, 16 insertions, 0 deletions

diff --git a/tests/auto/qmake/tst_qmake.cpp b/tests/auto/qmake/tst_qmake.cpp
index 03054e7..5efe714 100644
--- a/tests/auto/qmake/tst_qmake.cpp
+++ b/tests/auto/qmake/tst_qmake.cpp
@@ -65,6 +65,7 @@ public slots:
 private slots:
     void simple_app();
     void simple_app_shadowbuild();
+    void simple_app_shadowbuild2();
     void simple_lib();
     void simple_dll();
     void subdirs();
@@ -163,6 +164,21 @@ void tst_qmake::simple_app_shadowbuild()
     QVERIFY( test_compiler.removeMakefile( buildDir ) );
 }
 
+void tst_qmake::simple_app_shadowbuild2()
+{
+    QString workDir = base_path + "/testdata/simple_app";
+    QString buildDir = base_path + "/testdata/simple_app/build";
+
+    QVERIFY( test_compiler.qmake( workDir, "simple_app", buildDir ));
+    QVERIFY( test_compiler.make( buildDir ));
+    QVERIFY( test_compiler.exists( buildDir, "simple_app", Exe, "1.0.0" ));
+    QVERIFY( test_compiler.makeClean( buildDir ));
+    QVERIFY( test_compiler.exists( buildDir, "simple_app", Exe, "1.0.0" )); // Should still exist after a make clean
+    QVERIFY( test_compiler.makeDistClean( buildDir ));
+    QVERIFY( !test_compiler.exists( buildDir, "simple_app", Exe, "1.0.0" )); // Should not exist after a make distclean
+    QVERIFY( test_compiler.removeMakefile( buildDir ) );
+}
+
 void tst_qmake::simple_dll()
 {
     QString workDir = base_path + "/testdata/simple_dll";