1 files changed, 21 insertions, 1 deletions
diff --git a/Source/cmNinjaNormalTargetGenerator.cxx b/Source/cmNinjaNormalTargetGenerator.cxx
index 1bc4302..0a2a75f 100644
--- a/Source/cmNinjaNormalTargetGenerator.cxx
+++ b/Source/cmNinjaNormalTargetGenerator.cxx
@@ -223,7 +223,27 @@ cmNinjaNormalTargetGenerator
     vars.TargetVersionMajor = targetVersionMajor.c_str();
     vars.TargetVersionMinor = targetVersionMinor.c_str();
 
-    vars.Flags = "$FLAGS";
+
+    std::string flags = "$FLAGS";
+
+    if (const char *rootPath =
+                      this->GetMakefile()->GetSafeDefinition("CMAKE_SYSROOT"))
+      {
+      if (*rootPath)
+        {
+        if (const char *sysrootFlag =
+                    this->GetMakefile()->GetDefinition("CMAKE_SYSROOT_FLAG"))
+          {
+          flags += " ";
+          flags += sysrootFlag;
+          flags += this->GetLocalGenerator()->EscapeForShell(rootPath);
+          flags += " ";
+          }
+        }
+      }
+
+    vars.Flags = flags.c_str();
+
     vars.LinkFlags = "$LINK_FLAGS";
 
     std::string langFlags;