1 files changed, 33 insertions, 0 deletions
diff --git a/meta/recipes-devtools/cmake/cmake/cmake-setup.py b/meta/recipes-devtools/cmake/cmake/cmake-setup.py
new file mode 100755
index 0000000000..af587a44cc
--- /dev/null
+++ b/meta/recipes-devtools/cmake/cmake/cmake-setup.py
@@ -0,0 +1,33 @@
+#!/usr/bin/env python3
+
+import os
+import string
+import sys
+
+class Template(string.Template):
+    delimiter = "@"
+
+class Environ():
+    def __getitem__(self, name):
+        if name == "OECORE_SDK_SYS":
+            return  os.path.basename(os.environ["OECORE_NATIVE_SYSROOT"])
+        elif name == "OECORE_TARGET_SYS":
+            return  os.path.basename(os.environ["OECORE_TARGET_SYSROOT"])
+        elif name == "OECORE_TARGET_ALIAS":
+            return  os.path.basename(os.environ["TARGET_PREFIX"].strip("-"))
+        else:
+            return  os.environ[name]
+
+try:
+    sysroot = os.environ['OECORE_NATIVE_SYSROOT']
+except KeyError:
+    print("Not in environment setup, bailing")
+    sys.exit(1)
+
+template_file = os.path.join(sysroot, 'usr/share/cmake/SDKToolchainConfig.cmake.template')
+cross_file = os.path.join(sysroot, 'usr/share/cmake/%s-toolchain.cmake' % (os.path.basename(os.environ["OECORE_TARGET_SYSROOT"])))
+with open(template_file) as in_file:
+    template = in_file.read()
+    output = Template(template).substitute(Environ())
+    with open(cross_file, "w") as out_file:
+        out_file.write(output)