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-rw-r--r--mesonbuild/coredata.py7
-rw-r--r--test cases/common/43 subproject options/subprojects/subproject/meson.build5
2 files changed, 9 insertions, 3 deletions
diff --git a/mesonbuild/coredata.py b/mesonbuild/coredata.py
index 026c02463..1200fb7b2 100644
--- a/mesonbuild/coredata.py
+++ b/mesonbuild/coredata.py
@@ -565,9 +565,12 @@ class CoreData:
return dirty
- def add_compiler_options(self, c_options: MutableKeyedOptionDictType, lang: str, for_machine: MachineChoice) -> None:
+ def add_compiler_options(self, c_options: MutableKeyedOptionDictType, lang: str, for_machine: MachineChoice,
+ subproject: str) -> None:
for k, o in c_options.items():
assert k.subproject is None and k.machine is for_machine
+ if subproject:
+ k = k.evolve(subproject=subproject)
if lang == 'objc' and k.name == 'c_std':
# For objective C, always fall back to c_std.
self.optstore.add_compiler_option('c', k, o)
@@ -577,7 +580,7 @@ class CoreData:
self.optstore.add_compiler_option(lang, k, o)
def process_compiler_options(self, lang: str, comp: Compiler, subproject: str) -> None:
- self.add_compiler_options(comp.get_options(), lang, comp.for_machine)
+ self.add_compiler_options(comp.get_options(), lang, comp.for_machine, subproject)
for key in comp.base_options:
if subproject:
diff --git a/test cases/common/43 subproject options/subprojects/subproject/meson.build b/test cases/common/43 subproject options/subprojects/subproject/meson.build
index d00a024ea..548d7b4e3 100644
--- a/test cases/common/43 subproject options/subprojects/subproject/meson.build
+++ b/test cases/common/43 subproject options/subprojects/subproject/meson.build
@@ -1,4 +1,7 @@
-project('subproject')
+project('subproject', 'c',
+ default_options: {'c_std': 'c11'})
+
+assert(get_option('c_std') == 'c11')
if get_option('opt')
error('option set when it should be unset.')