[PATCH] Kbuild: index asm-$(SUBARCH) headers for UML

[karo-tx-linux.git] / Makefile

diff --git a/Makefile b/Makefile
index 8560b79268ba1aa2b1648e85311a11aeef83d302..c31914400953b05438b6cda4e793d166094b2ee4 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -1193,6 +1193,17 @@ else
 __srctree = $(srctree)/
 endif
 
+ifeq ($(ALLSOURCE_ARCHS),)
+ifeq ($(ARCH),um)
+ALLINCLUDE_ARCHS := $(ARCH) $(SUBARCH)
+else
+ALLINCLUDE_ARCHS := $(ARCH)
+endif
+else
+#Allow user to specify only ALLSOURCE_PATHS on the command line, keeping existing behaviour.
+ALLINCLUDE_ARCHS := $(ALLSOURCE_ARCHS)
+endif
+
 ALLSOURCE_ARCHS := $(ARCH)
 
 define all-sources
@@ -1208,7 +1219,7 @@ define all-sources
          find $(__srctree)include $(RCS_FIND_IGNORE) \
               \( -name config -o -name 'asm-*' \) -prune \
               -o -name '*.[chS]' -print; \
-         for ARCH in $(ALLSOURCE_ARCHS) ; do \
+         for ARCH in $(ALLINCLUDE_ARCHS) ; do \
               find $(__srctree)include/asm-$${ARCH} $(RCS_FIND_IGNORE) \
                    -name '*.[chS]' -print; \
          done ; \