Qbs: Factor out gtest dependency check

..to make it re-usable.

Change-Id: I7653ee7b3ced5fb9d2b7262aecdab12438628928
Reviewed-by: Christian Kandeler <christian.kandeler@qt.io>

1 files changed, 65 insertions, 0 deletions

diff --git a/qbs/modules/qtc_gtest_gmock/qtc_gtest_gmock.qbs b/qbs/modules/qtc_gtest_gmock/qtc_gtest_gmock.qbs
new file mode 100644
index 0000000000..5229db1440
--- /dev/null
+++ b/qbs/modules/qtc_gtest_gmock/qtc_gtest_gmock.qbs
@@ -0,0 +1,65 @@
+import qbs
+import qbs.File
+import qbs.FileInfo
+
+Module {
+    property bool preferExternalLibs: true
+
+    Depends { name: "pkgconfig"; condition: preferExternalLibs; required: false }
+    Depends { name: "gtest"; condition: preferExternalLibs; required: false }
+    Depends { name: "gmock"; condition: preferExternalLibs; required: false }
+    Depends { name: "cpp" }
+
+    Probe {
+        id: gtestProbe
+
+        property string repoDir
+        property string gtestDir
+        property string gmockDir
+        property bool hasRepo
+
+        configure: {
+            repoDir = FileInfo.cleanPath(path + "/../../../tests/unit/unittest/3rdparty/googletest");
+            gtestDir = FileInfo.joinPaths(repoDir, "googletest");
+            gmockDir = FileInfo.joinPaths(repoDir, "googlemock");
+            hasRepo = File.exists(gtestDir);
+            found = hasRepo;
+        }
+    }
+
+    property bool hasRepo: gtestProbe.hasRepo
+    property bool externalLibsPresent: preferExternalLibs && gtest.present && gmock.present
+    property bool useRepo: !externalLibsPresent && hasRepo
+    property string gtestDir: gtestProbe.gtestDir
+    property string gmockDir: gtestProbe.gmockDir
+
+    Group {
+        name: "Files from repository"
+        condition: qtc_gtest_gmock.useRepo
+        cpp.includePaths: [
+            qtc_gtest_gmock.gtestDir,
+            qtc_gtest_gmock.gmockDir,
+            FileInfo.joinPaths(qtc_gtest_gmock.gtestDir, "include"),
+            FileInfo.joinPaths(qtc_gtest_gmock.gmockDir, "include"),
+        ]
+        files: [
+            FileInfo.joinPaths(qtc_gtest_gmock.gtestDir, "src", "gtest-all.cc"),
+            FileInfo.joinPaths(qtc_gtest_gmock.gmockDir, "src", "gmock-all.cc"),
+        ]
+    }
+
+    Properties {
+        condition: qtc_gtest_gmock.useRepo
+        cpp.includePaths: [
+            FileInfo.joinPaths(qtc_gtest_gmock.gtestDir, "include"),
+            FileInfo.joinPaths(qtc_gtest_gmock.gmockDir, "include"),
+        ]
+    }
+
+    validate: {
+        if (!qtc_gtest_gmock.externalLibsPresent && !gtestProbe.found) {
+            console.warn("No GTest found.");
+            throw new Error();
+        }
+    }
+}