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-rw-r--r--Makefile2
-rw-r--r--scripts/Makefile.build7
2 files changed, 8 insertions, 1 deletions
diff --git a/Makefile b/Makefile
index d1f35e32edc7..fd219e1452a0 100644
--- a/Makefile
+++ b/Makefile
@@ -1788,7 +1788,7 @@ PHONY += /
/: ./
%/: prepare FORCE
- $(Q)$(MAKE) KBUILD_MODULES=1 $(build)=$(build-dir)
+ $(Q)$(MAKE) KBUILD_MODULES=1 $(build)=$(build-dir) need-modorder=1
# FIXME Should go into a make.lib or something
# ===========================================================================
diff --git a/scripts/Makefile.build b/scripts/Makefile.build
index 37a1d2cd49d4..2f66ed388d1c 100644
--- a/scripts/Makefile.build
+++ b/scripts/Makefile.build
@@ -52,6 +52,13 @@ ifndef obj
$(warning kbuild: Makefile.build is included improperly)
endif
+ifeq ($(MAKECMDGOALS)$(need-modorder),)
+ifneq ($(obj-m),)
+$(warning $(patsubst %.o,'%.ko',$(obj-m)) will not be built even though obj-m is specified.)
+$(warning You cannot use subdir-y/m to visit a module Makefile. Use obj-y/m instead.)
+endif
+endif
+
# ===========================================================================
ifneq ($(strip $(lib-y) $(lib-m) $(lib-)),)

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