samsung-sm8650/android_kernel_samsung_sm8650-modules
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Video : get unifdef explicitly

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CRs-Fixed: 2836558
Change-Id: Iab81cd0ed9791e7426719fbc1b43d9ccafc89bb7
Signed-off-by: Karthikeyan Periasamy <kperiasa@codeaurora.org>
This commit is contained in:
Karthikeyan Periasamy
2021-02-23 11:57:18 -08:00
parent 9a4c121831
commit a00765b85c
2 changed files with 17 additions and 7 deletions
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5
Android.bp
View File

@@ -9,7 +9,9 @@ video_headers_out = [
video_kernel_headers_verbose = "--verbose " video_kernel_headers_verbose = "--verbose "
genrule { genrule {
name: "qti_generate_video_kernel_headers", name: "qti_generate_video_kernel_headers",
tools: ["headers_install.sh"], tools: ["headers_install.sh",
"unifdef"
],
tool_files: [ tool_files: [
"video_kernel_headers.py", "video_kernel_headers.py",
], ],
@@ -19,6 +21,7 @@ genrule {
"--header_arch arm64 " + "--header_arch arm64 " +
"--gen_dir $(genDir) " + "--gen_dir $(genDir) " +
"--video_include_uapi $(locations include/uapi/*/**/*.h) " + "--video_include_uapi $(locations include/uapi/*/**/*.h) " +
"--unifdef $(location unifdef) " +
"--headers_install $(location headers_install.sh)", "--headers_install $(location headers_install.sh)",
out: video_headers_out, out: video_headers_out,
} }

19
video_kernel_headers.py
View File

@@ -19,26 +19,28 @@ import re
import subprocess import subprocess
import sys import sys
def run_headers_install(verbose, gen_dir, headers_install, prefix, h): def run_headers_install(verbose, gen_dir, headers_install, unifdef, prefix, h):
if not h.startswith(prefix): if not h.startswith(prefix):
print('error: expected prefix [%s] on header [%s]' % (prefix, h)) print('error: expected prefix [%s] on header [%s]' % (prefix, h))
return False return False
out_h = os.path.join(gen_dir, h[len(prefix):]) out_h = os.path.join(gen_dir, h[len(prefix):])
(out_h_dirname, out_h_basename) = os.path.split(out_h) (out_h_dirname, out_h_basename) = os.path.split(out_h)
cmd = ["bash", headers_install, h, out_h] env = os.environ.copy()
env["LOC_UNIFDEF"] = unifdef
cmd = ["sh", headers_install, h, out_h]
if verbose: if verbose:
print('run_headers_install: cmd is %s' % cmd) print('run_headers_install: cmd is %s' % cmd)
result = subprocess.call(cmd) result = subprocess.call(cmd, env=env)
if result != 0: if result != 0:
print('error: run_headers_install: cmd %s failed %d' % (cmd, result)) print('error: run_headers_install: cmd %s failed %d' % (cmd, result))
return False return False
return True return True
def gen_video_headers(verbose, gen_dir, headers_install, video_include_uapi): def gen_video_headers(verbose, gen_dir, headers_install, unifdef, video_include_uapi):
error_count = 0 error_count = 0
for h in video_include_uapi: for h in video_include_uapi:
video_uapi_include_prefix = os.path.join(h.split('/include/uapi/')[0], video_uapi_include_prefix = os.path.join(h.split('/include/uapi/')[0],
@@ -46,7 +48,7 @@ def gen_video_headers(verbose, gen_dir, headers_install, video_include_uapi):
'uapi') + os.sep 'uapi') + os.sep
if not run_headers_install( if not run_headers_install(
verbose, gen_dir, headers_install, verbose, gen_dir, headers_install, unifdef,
video_uapi_include_prefix, h): error_count += 1 video_uapi_include_prefix, h): error_count += 1
return error_count return error_count
@@ -72,6 +74,10 @@ def main():
parser.add_argument( parser.add_argument(
'--headers_install', required=True, '--headers_install', required=True,
help='The headers_install tool to process input headers.') help='The headers_install tool to process input headers.')
parser.add_argument(
'--unifdef',
required=True,
help='The unifdef tool used by headers_install.')
args = parser.parse_args() args = parser.parse_args()
@@ -80,9 +86,10 @@ def main():
print('gen_dir [%s]' % args.gen_dir) print('gen_dir [%s]' % args.gen_dir)
print('video_include_uapi [%s]' % args.video_include_uapi) print('video_include_uapi [%s]' % args.video_include_uapi)
print('headers_install [%s]' % args.headers_install) print('headers_install [%s]' % args.headers_install)
print('unifdef [%s]' % args.unifdef)
return gen_video_headers(args.verbose, args.gen_dir, return gen_video_headers(args.verbose, args.gen_dir,
args.headers_install, args.video_include_uapi) args.headers_install, args.unifdef, args.video_include_uapi)
if __name__ == '__main__': if __name__ == '__main__':
sys.exit(main()) sys.exit(main())