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Diffstat (limited to 'mk/preprocessor.mk')
-rw-r--r--mk/preprocessor.mk2
1 files changed, 1 insertions, 1 deletions
diff --git a/mk/preprocessor.mk b/mk/preprocessor.mk
index e503702..a279d12 100644
--- a/mk/preprocessor.mk
+++ b/mk/preprocessor.mk
@@ -25,4 +25,4 @@ PREPROCESSOR_RESULT = $(PREPROCESSED_FILES)
## INTERNAL RULES ##############################################################
################################################################################
$(PREPROCESSED_FILES): %: $(CONFIG_FILE) %.m4
- m4 $^ > $@
+ m4 -P $^ > $@