diff options
Diffstat (limited to 'mesonbuild/cmake/traceparser.py')
| -rw-r--r-- | mesonbuild/cmake/traceparser.py | 61 |
1 files changed, 47 insertions, 14 deletions
diff --git a/mesonbuild/cmake/traceparser.py b/mesonbuild/cmake/traceparser.py index d6970f2..432cd21 100644 --- a/mesonbuild/cmake/traceparser.py +++ b/mesonbuild/cmake/traceparser.py @@ -25,6 +25,7 @@ from pathlib import Path import re import os import json +import textwrap class CMakeTraceLine: def __init__(self, file, line, func, args): @@ -76,6 +77,8 @@ class CMakeTraceParser: self.vars = {} # type: T.Dict[str, T.List[str]] self.targets = {} # type: T.Dict[str, CMakeTarget] + self.explicit_headers = set() # type: T.Set[Path] + # T.List of targes that were added with add_custom_command to generate files self.custom_targets = [] # type: T.List[CMakeGeneratorTarget] @@ -185,16 +188,18 @@ class CMakeTraceParser: return None - def var_to_bool(self, var): - if var not in self.vars: - return False - - if len(self.vars[var]) < 1: + def _str_to_bool(self, expr: T.Union[str, T.List[str]]) -> bool: + if not expr: return False + if isinstance(expr, list): + expr_str = expr[0] + else: + expr_str = expr + expr_str = expr_str.upper() + return expr_str not in ['0', 'OFF', 'NO', 'FALSE', 'N', 'IGNORE'] and not expr_str.endswith('NOTFOUND') - if self.vars[var][0].upper() in ['1', 'ON', 'TRUE']: - return True - return False + def var_to_bool(self, var: str) -> bool: + return self._str_to_bool(self.vars.get(var, [])) def _gen_exception(self, function: str, error: str, tline: CMakeTraceLine) -> None: # Generate an exception if the parser is not in permissive mode @@ -385,9 +390,7 @@ class CMakeTraceParser: # DOC: https://cmake.org/cmake/help/latest/command/set_property.html args = list(tline.args) - # We only care for TARGET properties - if args.pop(0) != 'TARGET': - return + scope = args.pop(0) append = False targets = [] @@ -402,7 +405,7 @@ class CMakeTraceParser: if curr == 'PROPERTY': break - targets.append(curr) + targets += curr.split(';') if not args: return self._gen_exception('set_property', 'faild to parse argument list', tline) @@ -412,11 +415,14 @@ class CMakeTraceParser: return identifier = args.pop(0) - value = ' '.join(args).split(';') + if self.trace_format == 'human': + value = ' '.join(args).split(';') + else: + value = [y for x in args for y in x.split(';')] if not value: return - for i in targets: + def do_target(tgt: str) -> None: if i not in self.targets: return self._gen_exception('set_property', 'TARGET {} not found'.format(i), tline) @@ -428,6 +434,33 @@ class CMakeTraceParser: else: self.targets[i].properties[identifier] = value + def do_source(src: str) -> None: + if identifier != 'HEADER_FILE_ONLY' or not self._str_to_bool(value): + return + + current_src_dir = self.var_to_str('MESON_PS_CMAKE_CURRENT_SOURCE_DIR') + if not current_src_dir: + mlog.warning(textwrap.dedent('''\ + CMake trace: set_property(SOURCE) called before the preload script was loaded. + Unable to determine CMAKE_CURRENT_SOURCE_DIR. This can lead to build errors. + ''')) + current_src_dir = '.' + + cur_p = Path(current_src_dir) + src_p = Path(src) + + if not src_p.is_absolute(): + src_p = cur_p / src_p + self.explicit_headers.add(src_p) + + if scope == 'TARGET': + for i in targets: + do_target(i) + elif scope == 'SOURCE': + files = self._guess_files(targets) + for i in files: + do_source(i) + def _cmake_set_target_properties(self, tline: CMakeTraceLine) -> None: # DOC: https://cmake.org/cmake/help/latest/command/set_target_properties.html args = list(tline.args) |