Add samsung specific changes

2025-08-11 14:29:00 +02:00
parent c66122e619
commit 4d134a1294
2688 changed files with 1127995 additions and 11475 deletions
--- a/msm_common.bzl
+++ b/msm_common.bzl
@@ -0,0 +1,64 @@
+def define_top_level_config(target):
+    """Define common top-level variables in build.config"""
+    rule_name = "{}_top_level_config".format(target)
+    native.genrule(
+        name = rule_name,
+        srcs = [],
+        outs = ["build.config.bazel.top.level.{}".format(target)],
+        cmd_bash = """
+          cat << 'EOF' > "$@"
+# === define_top_level_config ===
+BUILDING_WITH_BAZEL=true
+# === end define_top_level_config ===
+EOF
+        """,
+    )
+
+    return ":{}".format(rule_name)
+
+def gen_config_without_source_lines(build_config, target):
+    """Replace "." or "source" lines in build.config files with shell null operator"""
+    rule_name = "{}.{}".format(target, build_config)
+    out_file_name = rule_name + ".generated"
+    native.genrule(
+        name = rule_name,
+        srcs = [build_config],
+        outs = [out_file_name],
+        cmd_bash = """
+          sed -e 's/^ *\\. /: # &/' \
+              -e 's/^ *source /: # &/' \
+              $(location {}) > "$@"
+        """.format(build_config),
+    )
+
+    return ":" + rule_name
+
+def get_out_dir(msm_target, variant):
+    if "allyes" in msm_target:
+        return "out/msm-kernel-{}-{}".format(msm_target.replace("_", "-"), variant.replace("-", "_"))
+    return "out/msm-kernel-{}-{}".format(msm_target.replace("-", "_"), variant.replace("-", "_"))
+
+def define_signing_keys():
+    native.genrule(
+        name = "signing_key",
+        srcs = ["//msm-kernel:certs/qcom_x509.genkey"],
+        outs = ["signing_key.pem"],
+        tools = ["//prebuilts/build-tools:linux-x86/bin/openssl"],
+        cmd_bash = """
+          $(location //prebuilts/build-tools:linux-x86/bin/openssl) req -new -nodes -utf8 -sha256 -days 36500 \
+            -batch -x509 -config $(location //msm-kernel:certs/qcom_x509.genkey) \
+            -outform PEM -out "$@" -keyout "$@"
+        """,
+    )
+
+    native.genrule(
+        name = "verity_key",
+        srcs = ["//msm-kernel:certs/qcom_x509.genkey"],
+        outs = ["verity_cert.pem", "verity_key.pem"],
+        tools = ["//prebuilts/build-tools:linux-x86/bin/openssl"],
+        cmd_bash = """
+          $(location //prebuilts/build-tools:linux-x86/bin/openssl) req -new -nodes -utf8 -newkey rsa:1024 -days 36500 \
+            -batch -x509 -config $(location //msm-kernel:certs/qcom_x509.genkey) \
+            -outform PEM -out $(location verity_cert.pem) -keyout $(location verity_key.pem)
+        """,
+    )