kbuild: when warning symbols exported twice now tell user this is the problem

[linux-2.6] / scripts / Makefile.build

diff --git a/scripts/Makefile.build b/scripts/Makefile.build
index 282bfb310f5b925c9d51fa7b443a6491c34030f9..6ac96ea92bfc923c9c63bdbd14568f67f739c91f 100644 (file)
--- a/scripts/Makefile.build
+++ b/scripts/Makefile.build
@@ -10,7 +10,11 @@ __build:
 # Read .config if it exist, otherwise ignore
 -include .config
 
-include $(if $(wildcard $(obj)/Kbuild), $(obj)/Kbuild, $(obj)/Makefile)
+include scripts/Kbuild.include
+
+# The filename Kbuild has precedence over Makefile
+kbuild-dir := $(if $(filter /%,$(src)),$(src),$(srctree)/$(src))
+include $(if $(wildcard $(kbuild-dir)/Kbuild), $(kbuild-dir)/Kbuild, $(kbuild-dir)/Makefile)
 
 include scripts/Makefile.lib
 
@@ -174,12 +178,10 @@ cmd_modversions =                                                 \
 endif
 
 define rule_cc_o_c
-       $(if $($(quiet)cmd_checksrc),echo '  $($(quiet)cmd_checksrc)';)   \
-       $(cmd_checksrc)                                                   \
-       $(if $($(quiet)cmd_cc_o_c),echo '  $(subst ','\'',$($(quiet)cmd_cc_o_c))';)  \
-       $(cmd_cc_o_c);                                                    \
+       $(call echo-cmd,checksrc) $(cmd_checksrc)                         \
+       $(call echo-cmd,cc_o_c) $(cmd_cc_o_c);                            \
        $(cmd_modversions)                                                \
-       scripts/basic/fixdep $(depfile) $@ '$(subst ','\'',$(cmd_cc_o_c))' > $(@D)/.$(@F).tmp;  \
+       scripts/basic/fixdep $(depfile) $@ '$(call make-cmd,cc_o_c)' > $(@D)/.$(@F).tmp;  \
        rm -f $(depfile);                                                 \
        mv -f $(@D)/.$(@F).tmp $(@D)/.$(@F).cmd
 endef