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Mon, 12 Feb 2024 17:21:11 -0800 (PST) From: Andrew Ballance To: linux-kernel@vger.kernel.org Cc: masahiroy@kernel.org, nathan@kernel.org, nicolas@fjasle.eu, ndesaulniers@google.com, morbo@google.com, justinstitt@google.com, linux-kbuild@vger.kernel.org, llvm@lists.linux.dev, skhan@linuxfoundation.org, linux-kernel-mentees@lists.linuxfoundation.org, Andrew Ballance Subject: [PATCH] gen_compile_commands: fix invalid escape sequence Date: Mon, 12 Feb 2024 19:20:33 -0600 Message-ID: <20240213012035.750928-1-andrewjballance@gmail.com> X-Mailer: git-send-email 2.43.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1790746732097481086 X-GMAIL-MSGID: 1790748047419403553 this fixes the error, "SyntaxWarning: invalid escape sequence '\#'" the error can be recreated by running make CC=clang compile_commands.json Signed-off-by: Andrew Ballance --- scripts/clang-tools/gen_compile_commands.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/scripts/clang-tools/gen_compile_commands.py b/scripts/clang-tools/gen_compile_commands.py index 5dea4479240b..93f64095fda9 100755 --- a/scripts/clang-tools/gen_compile_commands.py +++ b/scripts/clang-tools/gen_compile_commands.py @@ -170,7 +170,7 @@ def process_line(root_directory, command_prefix, file_path): # escape the pound sign '#', either as '\#' or '$(pound)' (depending on the # kernel version). The compile_commands.json file is not interepreted # by Make, so this code replaces the escaped version with '#'. - prefix = command_prefix.replace('\#', '#').replace('$(pound)', '#') + prefix = command_prefix.replace('\\#', '#').replace('$(pound)', '#') # Return the canonical path, eliminating any symbolic links encountered in the path. abs_path = os.path.realpath(os.path.join(root_directory, file_path))