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-rw-r--r--tools/build/Makefile.build7
1 files changed, 7 insertions, 0 deletions
diff --git a/tools/build/Makefile.build b/tools/build/Makefile.build
index 35174d920476..692e1b154200 100644
--- a/tools/build/Makefile.build
+++ b/tools/build/Makefile.build
@@ -37,6 +37,11 @@ subdir-obj-y :=
build-file := $(dir)/Build
include $(build-file)
+# Create directory unless it exists
+quiet_cmd_mkdir = MKDIR $(dir $@)
+ cmd_mkdir = mkdir -p $(dir $@)
+ rule_mkdir = $(if $(wildcard $(dir $@)),,@$(call echo-cmd,mkdir) $(cmd_mkdir))
+
# Compile command
quiet_cmd_cc_o_c = CC $@
cmd_cc_o_c = $(CC) $(c_flags) -c -o $@ $<
@@ -49,9 +54,11 @@ quiet_cmd_ld_multi = LD $@
# Build rules
$(OUTPUT)%.o: %.c FORCE
+ $(call rule_mkdir)
$(call if_changed_dep,cc_o_c)
$(OUTPUT)%.o: %.S FORCE
+ $(call rule_mkdir)
$(call if_changed_dep,cc_o_c)
# Gather build data: