Makefile: refactor a little

[kernel/u-boot.git] / Makefile

diff --git a/Makefile b/Makefile
index 1389ee7..e28878b 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -65,11 +65,9 @@ endif
 # the object files are placed in the source directory.
 #
 
-ifdef O
 ifeq ("$(origin O)", "command line")
 BUILD_DIR := $(O)
 endif
-endif
 
 # Call a source code checker (by default, "sparse") as part of the
 # C compilation.
@@ -614,7 +612,7 @@ SYSTEM_MAP = \
                grep -v '\(compiled\)\|\(\.o$$\)\|\( [aUw] \)\|\(\.\.ng$$\)\|\(LASH[RL]DI\)' | \
                LC_ALL=C sort
 $(obj)System.map:      $(obj)u-boot
-               @$(call SYSTEM_MAP,$<) > $(obj)System.map
+               @$(call SYSTEM_MAP,$<) > $@
 
 checkthumb:
        @if test $(call cc-version) -lt 0404; then \