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-rw-r--r--libc/kernel/tools/cpp.py5
1 files changed, 4 insertions, 1 deletions
diff --git a/libc/kernel/tools/cpp.py b/libc/kernel/tools/cpp.py
index ff5136e65..10ce29022 100644
--- a/libc/kernel/tools/cpp.py
+++ b/libc/kernel/tools/cpp.py
@@ -14,7 +14,6 @@ if top is None:
# Set up the env vars for libclang.
site.addsitedir(os.path.join(top, 'external/clang/bindings/python'))
-os.putenv('LD_LIBRARY_PATH', os.path.join(top, 'prebuilts/sdk/tools/linux'))
import clang.cindex
from clang.cindex import conf
@@ -26,6 +25,10 @@ from clang.cindex import TokenGroup
from clang.cindex import TokenKind
from clang.cindex import TranslationUnit
+# Set up LD_LIBRARY_PATH to include libclang.so, libLLVM.so, and etc.
+# Note that setting LD_LIBRARY_PATH with os.putenv() sometimes doesn't help.
+clang.cindex.Config.set_library_path(os.path.join(top, 'prebuilts/sdk/tools/linux/lib64'))
+
from defaults import kCppUndefinedMacro
from defaults import kernel_remove_config_macros
from defaults import kernel_token_replacements