tools: dtoc: Allow passing optional input directories
An optional list of input directories can be passed to EnsureCompiled() which
allows to pass a list of directories where input files can be searched.
Signed-off-by: Paul HENRYS <paul.henrys_ext@softathome.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
diff --git a/tools/dtoc/fdt_util.py b/tools/dtoc/fdt_util.py
index f1f7056..d5ecc42 100644
--- a/tools/dtoc/fdt_util.py
+++ b/tools/dtoc/fdt_util.py
@@ -55,7 +55,7 @@
out = out << 32 | fdt32_to_cpu(val[1])
return out
-def EnsureCompiled(fname, tmpdir=None, capture_stderr=False):
+def EnsureCompiled(fname, tmpdir=None, capture_stderr=False, indir=None):
"""Compile an fdt .dts source file into a .dtb binary blob if needed.
Args:
@@ -63,6 +63,7 @@
left alone
tmpdir: Temporary directory for output files, or None to use the
tools-module output directory
+ indir: List of directories where input files can be found
Returns:
Filename of resulting .dtb file
@@ -79,6 +80,8 @@
dtb_output = tools.get_output_filename('source.dtb')
search_paths = [os.path.join(os.getcwd(), 'include')]
+ if indir is not None:
+ search_paths += indir
root, _ = os.path.splitext(fname)
cc, args = tools.get_target_compile_tool('cc')
args += ['-E', '-P', '-x', 'assembler-with-cpp', '-D__ASSEMBLY__']