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author | David Robillard <d@drobilla.net> | 2018-11-24 13:44:03 +0100 |
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committer | David Robillard <d@drobilla.net> | 2018-11-24 13:44:03 +0100 |
commit | a7d83f19b08eb4c6f79a82fe60c2b86db13f4420 (patch) | |
tree | d9b620bfba1e7462df4ddb3f6225cc5216c0ca81 /waflib/extras/clang_compilation_database.py | |
parent | d63edc742cebd685f8a05936682210aa5c1e69a9 (diff) | |
download | ingen-a7d83f19b08eb4c6f79a82fe60c2b86db13f4420.tar.gz ingen-a7d83f19b08eb4c6f79a82fe60c2b86db13f4420.tar.bz2 ingen-a7d83f19b08eb4c6f79a82fe60c2b86db13f4420.zip |
Squashed 'waflib/' changes from 6e726eb1..5ea8f99f
5ea8f99f Improve test output spacing
0e23b29f Raise exception when test suite fails to ensure non-zero exit status
d6de073b Show run time of unit tests
5b655541 Add short configure option for ultra-strict flags
4687ba6d Use gtest-like test output
258903d9 Fix failure count in test group summaries
da07e738 Fix verbose tests with Python 3
git-subtree-dir: waflib
git-subtree-split: 5ea8f99f6e1246079c1fe6bb590c38a53aadd40d
Diffstat (limited to 'waflib/extras/clang_compilation_database.py')
-rw-r--r-- | waflib/extras/clang_compilation_database.py | 85 |
1 files changed, 0 insertions, 85 deletions
diff --git a/waflib/extras/clang_compilation_database.py b/waflib/extras/clang_compilation_database.py deleted file mode 100644 index 4d9b5e27..00000000 --- a/waflib/extras/clang_compilation_database.py +++ /dev/null @@ -1,85 +0,0 @@ -#!/usr/bin/env python -# encoding: utf-8 -# Christoph Koke, 2013 - -""" -Writes the c and cpp compile commands into build/compile_commands.json -see http://clang.llvm.org/docs/JSONCompilationDatabase.html - -Usage: - - def configure(conf): - conf.load('compiler_cxx') - ... - conf.load('clang_compilation_database') -""" - -import sys, os, json, shlex, pipes -from waflib import Logs, TaskGen, Task - -Task.Task.keep_last_cmd = True - -@TaskGen.feature('c', 'cxx') -@TaskGen.after_method('process_use') -def collect_compilation_db_tasks(self): - "Add a compilation database entry for compiled tasks" - try: - clang_db = self.bld.clang_compilation_database_tasks - except AttributeError: - clang_db = self.bld.clang_compilation_database_tasks = [] - self.bld.add_post_fun(write_compilation_database) - - tup = tuple(y for y in [Task.classes.get(x) for x in ('c', 'cxx')] if y) - for task in getattr(self, 'compiled_tasks', []): - if isinstance(task, tup): - clang_db.append(task) - -def write_compilation_database(ctx): - "Write the clang compilation database as JSON" - database_file = ctx.bldnode.make_node('compile_commands.json') - Logs.info('Build commands will be stored in %s', database_file.path_from(ctx.path)) - try: - root = json.load(database_file) - except IOError: - root = [] - clang_db = dict((x['file'], x) for x in root) - for task in getattr(ctx, 'clang_compilation_database_tasks', []): - try: - cmd = task.last_cmd - except AttributeError: - continue - directory = getattr(task, 'cwd', ctx.variant_dir) - f_node = task.inputs[0] - filename = os.path.relpath(f_node.abspath(), directory) - entry = { - "directory": directory, - "arguments": cmd, - "file": filename, - } - clang_db[filename] = entry - root = list(clang_db.values()) - database_file.write(json.dumps(root, indent=2)) - -# Override the runnable_status function to do a dummy/dry run when the file doesn't need to be compiled. -# This will make sure compile_commands.json is always fully up to date. -# Previously you could end up with a partial compile_commands.json if the build failed. -for x in ('c', 'cxx'): - if x not in Task.classes: - continue - - t = Task.classes[x] - - def runnable_status(self): - def exec_command(cmd, **kw): - pass - - run_status = self.old_runnable_status() - if run_status == Task.SKIP_ME: - setattr(self, 'old_exec_command', getattr(self, 'exec_command', None)) - setattr(self, 'exec_command', exec_command) - self.run() - setattr(self, 'exec_command', getattr(self, 'old_exec_command', None)) - return run_status - - setattr(t, 'old_runnable_status', getattr(t, 'runnable_status', None)) - setattr(t, 'runnable_status', runnable_status) |