diff options
Diffstat (limited to 'deps/gyp/pylib/gyp/generator/eclipse.py')
-rw-r--r-- | deps/gyp/pylib/gyp/generator/eclipse.py | 129 |
1 files changed, 110 insertions, 19 deletions
diff --git a/deps/gyp/pylib/gyp/generator/eclipse.py b/deps/gyp/pylib/gyp/generator/eclipse.py index 718eb5d3db..3544347b3b 100644 --- a/deps/gyp/pylib/gyp/generator/eclipse.py +++ b/deps/gyp/pylib/gyp/generator/eclipse.py @@ -24,6 +24,7 @@ import gyp import gyp.common import gyp.msvs_emulation import shlex +import xml.etree.cElementTree as ET generator_wants_static_library_dependencies_adjusted = False @@ -31,8 +32,8 @@ generator_default_variables = { } for dirname in ['INTERMEDIATE_DIR', 'PRODUCT_DIR', 'LIB_DIR', 'SHARED_LIB_DIR']: - # Some gyp steps fail if these are empty(!). - generator_default_variables[dirname] = 'dir' + # Some gyp steps fail if these are empty(!), so we convert them to variables + generator_default_variables[dirname] = '$' + dirname for unused in ['RULE_INPUT_PATH', 'RULE_INPUT_ROOT', 'RULE_INPUT_NAME', 'RULE_INPUT_DIRNAME', 'RULE_INPUT_EXT', @@ -294,33 +295,123 @@ def GenerateOutputForConfig(target_list, target_dicts, data, params, shared_intermediate_dirs = [os.path.join(toplevel_build, 'obj', 'gen'), os.path.join(toplevel_build, 'gen')] - out_name = os.path.join(toplevel_build, 'eclipse-cdt-settings.xml') + GenerateCdtSettingsFile(target_list, + target_dicts, + data, + params, + config_name, + os.path.join(toplevel_build, + 'eclipse-cdt-settings.xml'), + options, + shared_intermediate_dirs) + GenerateClasspathFile(target_list, + target_dicts, + options.toplevel_dir, + toplevel_build, + os.path.join(toplevel_build, + 'eclipse-classpath.xml')) + + +def GenerateCdtSettingsFile(target_list, target_dicts, data, params, + config_name, out_name, options, + shared_intermediate_dirs): gyp.common.EnsureDirExists(out_name) - out = open(out_name, 'w') + with open(out_name, 'w') as out: + out.write('<?xml version="1.0" encoding="UTF-8"?>\n') + out.write('<cdtprojectproperties>\n') + + eclipse_langs = ['C++ Source File', 'C Source File', 'Assembly Source File', + 'GNU C++', 'GNU C', 'Assembly'] + compiler_path = GetCompilerPath(target_list, data, options) + include_dirs = GetAllIncludeDirectories(target_list, target_dicts, + shared_intermediate_dirs, + config_name, params, compiler_path) + WriteIncludePaths(out, eclipse_langs, include_dirs) + defines = GetAllDefines(target_list, target_dicts, data, config_name, + params, compiler_path) + WriteMacros(out, eclipse_langs, defines) + + out.write('</cdtprojectproperties>\n') + + +def GenerateClasspathFile(target_list, target_dicts, toplevel_dir, + toplevel_build, out_name): + '''Generates a classpath file suitable for symbol navigation and code + completion of Java code (such as in Android projects) by finding all + .java and .jar files used as action inputs.''' + gyp.common.EnsureDirExists(out_name) + result = ET.Element('classpath') + + def AddElements(kind, paths): + # First, we need to normalize the paths so they are all relative to the + # toplevel dir. + rel_paths = set() + for path in paths: + if os.path.isabs(path): + rel_paths.add(os.path.relpath(path, toplevel_dir)) + else: + rel_paths.add(path) + + for path in sorted(rel_paths): + entry_element = ET.SubElement(result, 'classpathentry') + entry_element.set('kind', kind) + entry_element.set('path', path) + + AddElements('lib', GetJavaJars(target_list, target_dicts, toplevel_dir)) + AddElements('src', GetJavaSourceDirs(target_list, target_dicts, toplevel_dir)) + # Include the standard JRE container and a dummy out folder + AddElements('con', ['org.eclipse.jdt.launching.JRE_CONTAINER']) + # Include a dummy out folder so that Eclipse doesn't use the default /bin + # folder in the root of the project. + AddElements('output', [os.path.join(toplevel_build, '.eclipse-java-build')]) + + ET.ElementTree(result).write(out_name) - out.write('<?xml version="1.0" encoding="UTF-8"?>\n') - out.write('<cdtprojectproperties>\n') - eclipse_langs = ['C++ Source File', 'C Source File', 'Assembly Source File', - 'GNU C++', 'GNU C', 'Assembly'] - compiler_path = GetCompilerPath(target_list, data, options) - include_dirs = GetAllIncludeDirectories(target_list, target_dicts, - shared_intermediate_dirs, config_name, - params, compiler_path) - WriteIncludePaths(out, eclipse_langs, include_dirs) - defines = GetAllDefines(target_list, target_dicts, data, config_name, params, - compiler_path) - WriteMacros(out, eclipse_langs, defines) +def GetJavaJars(target_list, target_dicts, toplevel_dir): + '''Generates a sequence of all .jars used as inputs.''' + for target_name in target_list: + target = target_dicts[target_name] + for action in target.get('actions', []): + for input_ in action['inputs']: + if os.path.splitext(input_)[1] == '.jar' and not input_.startswith('$'): + if os.path.isabs(input_): + yield input_ + else: + yield os.path.join(os.path.dirname(target_name), input_) + - out.write('</cdtprojectproperties>\n') - out.close() +def GetJavaSourceDirs(target_list, target_dicts, toplevel_dir): + '''Generates a sequence of all likely java package root directories.''' + for target_name in target_list: + target = target_dicts[target_name] + for action in target.get('actions', []): + for input_ in action['inputs']: + if (os.path.splitext(input_)[1] == '.java' and + not input_.startswith('$')): + dir_ = os.path.dirname(os.path.join(os.path.dirname(target_name), + input_)) + # If there is a parent 'src' or 'java' folder, navigate up to it - + # these are canonical package root names in Chromium. This will + # break if 'src' or 'java' exists in the package structure. This + # could be further improved by inspecting the java file for the + # package name if this proves to be too fragile in practice. + parent_search = dir_ + while os.path.basename(parent_search) not in ['src', 'java']: + parent_search, _ = os.path.split(parent_search) + if not parent_search or parent_search == toplevel_dir: + # Didn't find a known root, just return the original path + yield dir_ + break + else: + yield parent_search def GenerateOutput(target_list, target_dicts, data, params): """Generate an XML settings file that can be imported into a CDT project.""" if params['options'].generator_output: - raise NotImplementedError, "--generator_output not implemented for eclipse" + raise NotImplementedError("--generator_output not implemented for eclipse") user_config = params.get('generator_flags', {}).get('config', None) if user_config: |