1 files changed, 52 insertions, 0 deletions
diff --git a/qbs/imports/QtcClangInstallation/functions.js b/qbs/imports/QtcClangInstallation/functions.js
new file mode 100644
index 0000000000..682211a06f
--- /dev/null
+++ b/qbs/imports/QtcClangInstallation/functions.js
@@ -0,0 +1,52 @@
+function llvmConfig(qbs)
+{
+    var llvmInstallDirFromEnv = qbs.getEnv("LLVM_INSTALL_DIR")
+    var llvmConfigVariants = [
+        "llvm-config", "llvm-config-3.2", "llvm-config-3.3", "llvm-config-3.4",
+        "llvm-config-3.5", "llvm-config-3.6", "llvm-config-4.0", "llvm-config-4.1"
+    ];
+
+    // Prefer llvm-config* from LLVM_INSTALL_DIR
+    if (llvmInstallDirFromEnv) {
+        for (var i = 0; i < llvmConfigVariants.length; ++i) {
+            var variant = llvmInstallDirFromEnv + "/bin/" + llvmConfigVariants[i];
+            if (File.exists(variant))
+                return variant;
+        }
+    }
+
+    // Find llvm-config* in PATH
+    var pathListString = qbs.getEnv("PATH");
+    var separator = qbs.hostOS.contains("windows") ? ";" : ":";
+    var pathList = pathListString.split(separator);
+    for (var i = 0; i < llvmConfigVariants.length; ++i) {
+        for (var j = 0; j < pathList.length; ++j) {
+            var variant = pathList[j] + "/" + llvmConfigVariants[i];
+            if (File.exists(variant))
+                return variant;
+        }
+    }
+
+    return undefined;
+}
+
+function includeDir(llvmConfig, processOutputReader)
+{
+    return processOutputReader.readOutput(llvmConfig, ["--includedir"])
+}
+
+function libDir(llvmConfig, processOutputReader)
+{
+    return processOutputReader.readOutput(llvmConfig, ["--libdir"])
+}
+
+function version(llvmConfig, processOutputReader)
+{
+    return processOutputReader.readOutput(llvmConfig, ["--version"])
+        .replace(/(\d+\.\d+\.\d+).*/, "$1")
+}
+
+function libraries(targetOS)
+{
+    return ["clang"] + (targetOS.contains("windows") ? ["advapi32", "shell32"] : [])
+}