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-rw-r--r--mesonbuild/build.py3
1 files changed, 3 insertions, 0 deletions
diff --git a/mesonbuild/build.py b/mesonbuild/build.py
index 1fcbc04..5d0fefa 100644
--- a/mesonbuild/build.py
+++ b/mesonbuild/build.py
@@ -1082,6 +1082,9 @@ You probably should put it in link_with instead.''')
raise InvalidArguments('PCH argument %s is of unknown type.' % pchlist[0])
elif len(pchlist) > 2:
raise InvalidArguments('PCH definition may have a maximum of 2 files.')
+ for f in pchlist:
+ if not os.path.isfile(os.path.join(self.environment.source_dir, self.subdir, f)):
+ raise MesonException('File %s does not exist.' % f)
self.pch[language] = pchlist
def add_include_dirs(self, args):