kbuild: convert some make rules to Kbuild style

We can get Kbuild-ish log style like this:
  GEN     include/autoconf.mk
  GEN     include/autoconf.mk.dep

We do not need XECHO any more.

And also change checkstack target like Linux Kernel.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>

diff --git a/Makefile b/Makefile
index baa7b3da646654df78b8677857edf4bf72e049db..7af404a80d9adaa46e790b16dfb89150001da0c6 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -202,12 +202,6 @@ export     HOSTARCH HOSTOS
 VENDOR=
 
 #########################################################################
-# Allow for silent builds
-ifeq (,$(findstring s,$(MAKEFLAGS)))
-XECHO = echo
-else
-XECHO = :
-endif
 
 # The "tools" are needed early, so put this first
 # Don't include stuff already done in $(LIBS)
@@ -909,10 +903,11 @@ TAG_SUBDIRS += include
 FIND := find
 FINDFLAGS := -L
 
+PHONY += checkstack
+
 checkstack:
-               $(CROSS_COMPILE)objdump -d u-boot \
-                       `$(FIND) . -name u-boot-spl -print` | \
-                       perl $(src)/scripts/checkstack.pl $(ARCH)
+       $(OBJDUMP) -d u-boot $$(find . -name u-boot-spl) | \
+       $(PERL) $(src)/scripts/checkstack.pl $(ARCH)
 
 tags ctags:
                ctags -w -o ctags `$(FIND) $(FINDFLAGS) $(TAG_SUBDIRS) \
@@ -962,52 +957,63 @@ checkdtc:
 # This target actually generates 2 files; autoconf.mk and autoconf.mk.dep.
 # the dep file is only include in this top level makefile to determine when
 # to regenerate the autoconf.mk file.
+
+quiet_cmd_autoconf_dep = GEN     $@
+      cmd_autoconf_dep = $(CC) -x c -DDO_DEPS_ONLY -M $(c_flags) \
+       -MQ include/autoconf.mk $(srctree)/include/common.h > $@ || rm $@
+
 include/autoconf.mk.dep: include/config.h include/common.h
-       @$(XECHO) Generating $@ ; \
-       : Generate the dependancies ; \
-       $(CC) -x c -DDO_DEPS_ONLY -M $(c_flags) \
-               -MQ include/autoconf.mk $(srctree)/include/common.h > $@ || \
-               rm $@
+       $(call cmd,autoconf_dep)
 
-include/autoconf.mk: include/config.h
-       @$(XECHO) Generating $@ ; \
-       : Extract the config macros ; \
+quiet_cmd_autoconf = GEN     $@
+      cmd_autoconf = \
        $(CPP) $(c_flags) -DDO_DEPS_ONLY -dM $(srctree)/include/common.h > $@.tmp && \
-               sed -n -f $(srctree)/tools/scripts/define2mk.sed $@.tmp > $@; \
+       sed -n -f $(srctree)/tools/scripts/define2mk.sed $@.tmp > $@; \
        rm $@.tmp
 
+include/autoconf.mk: include/config.h
+       $(call cmd,autoconf)
+
 # Auto-generate the spl-autoconf.mk file (which is included by all makefiles for SPL)
-include/tpl-autoconf.mk: include/config.h
-       @$(XECHO) Generating $@ ; \
-       : Extract the config macros ; \
+quiet_cmd_tpl-autoconf = GEN     $@
+      cmd_tpl-autoconf = \
        $(CPP) $(c_flags) -DCONFIG_TPL_BUILD  -DCONFIG_SPL_BUILD\
                        -DDO_DEPS_ONLY -dM $(srctree)/include/common.h > $@.tmp && \
                sed -n -f $(srctree)/tools/scripts/define2mk.sed $@.tmp > $@; \
        rm $@.tmp
 
-include/spl-autoconf.mk: include/config.h
-       @$(XECHO) Generating $@ ; \
-       : Extract the config macros ; \
+include/tpl-autoconf.mk: include/config.h
+       $(call cmd,tpl-autoconf)
+
+quiet_cmd_spl-autoconf = GEN     $@
+      cmd_spl-autoconf = \
        $(CPP) $(c_flags) -DCONFIG_SPL_BUILD -DDO_DEPS_ONLY -dM $(srctree)/include/common.h > $@.tmp && \
                sed -n -f $(srctree)/tools/scripts/define2mk.sed $@.tmp > $@; \
        rm $@.tmp
 
+include/spl-autoconf.mk: include/config.h
+       $(call cmd,spl-autoconf)
+
+quiet_cmd_offsets = GEN     $@
+      cmd_offsets = $(srctree)/tools/scripts/make-asm-offsets $< $@
+
 include/generated/generic-asm-offsets.h: lib/asm-offsets.s
-       @$(XECHO) Generating $@
-       $(srctree)/tools/scripts/make-asm-offsets lib/asm-offsets.s $@
+       $(call cmd,offsets)
 
-lib/asm-offsets.s: include/config.h $(srctree)/lib/asm-offsets.c
-       @mkdir -p lib
-       $(CC) -DDO_DEPS_ONLY \
+quiet_cmd_asm-offsets.s = CC      $@
+      cmd_asm-offsets.s = mkdir -p lib; \
+               $(CC) -DDO_DEPS_ONLY \
                $(c_flags) $(CFLAGS_$(BCURDIR)/$(@F)) $(CFLAGS_$(BCURDIR)) \
-               -o $@ $(srctree)/lib/asm-offsets.c -c -S
+               -o $@ $< -c -S
+
+lib/asm-offsets.s: $(srctree)/lib/asm-offsets.c include/config.h
+       $(call cmd,asm-offsets.s)
 
 include/generated/asm-offsets.h: $(CPUDIR)/$(SOC)/asm-offsets.s
-       @$(XECHO) Generating $@
-       $(srctree)/tools/scripts/make-asm-offsets $(CPUDIR)/$(SOC)/asm-offsets.s $@
+       $(call cmd,offsets)
 
-$(CPUDIR)/$(SOC)/asm-offsets.s:        include/config.h
-       @mkdir -p $(CPUDIR)/$(SOC)
+quiet_cmd_soc_asm-offsets.s = CC      $@
+      cmd_soc_asm-offsets.s = mkdir -p $(CPUDIR)/$(SOC); \
        if [ -f $(srctree)/$(CPUDIR)/$(SOC)/asm-offsets.c ];then \
                $(CC) -DDO_DEPS_ONLY \
                $(c_flags) $(CFLAGS_$(BCURDIR)/$(@F)) $(CFLAGS_$(BCURDIR)) \
@@ -1016,6 +1022,9 @@ $(CPUDIR)/$(SOC)/asm-offsets.s:   include/config.h
                touch $@; \
        fi
 
+$(CPUDIR)/$(SOC)/asm-offsets.s:        include/config.h
+       $(call cmd,soc_asm-offsets.s)
+
 #########################################################################
 else   # !config.mk
 all u-boot.hex u-boot.srec u-boot.bin \