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-rw-r--r--scripts/Makefile.modpost8
1 files changed, 5 insertions, 3 deletions
diff --git a/scripts/Makefile.modpost b/scripts/Makefile.modpost
index 3f5b09a09aef..b3e08fb1fd56 100644
--- a/scripts/Makefile.modpost
+++ b/scripts/Makefile.modpost
@@ -32,8 +32,6 @@
# Step 4 is solely used to allow module versioning in external modules,
# where the CRC of each module is retrieved from the Module.symvers file.
-# KBUILD_MODPOST_WARN can be set to avoid error out in case of undefined
-# symbols in the final module linking stage
# KBUILD_MODPOST_NOFINAL can be set to skip the final link of modules.
# This is solely useful to speed up test compiles
@@ -50,7 +48,6 @@ MODPOST = scripts/mod/modpost \
$(if $(CONFIG_MODVERSIONS),-m) \
$(if $(CONFIG_MODULE_SRCVERSION_ALL),-a) \
$(if $(CONFIG_SECTION_MISMATCH_WARN_ONLY),,-E) \
- $(if $(KBUILD_MODPOST_WARN),-w) \
-o $@
ifdef MODPOST_VMLINUX
@@ -136,6 +133,11 @@ endif
modules := $(sort $(shell cat $(MODORDER)))
+# KBUILD_MODPOST_WARN can be set to avoid error out in case of undefined symbols
+ifneq ($(KBUILD_MODPOST_WARN),)
+MODPOST += -w
+endif
+
# Read out modules.order to pass in modpost.
# Otherwise, allmodconfig would fail with "Argument list too long".
quiet_cmd_modpost = MODPOST $@