On Tue, Aug 08, 2006 at 05:32:11PM +0900, Magnus Damm wrote:
> CONFIG_RELOCATABLE modpost fix
>
> Run modpost on vmlinux regardless of CONFIG_MODULES.
Below is my take on this one.
- Dropped -rR since this is default now
- Dropped subdir- assignment in scripts/Makefile since it is redundant
- Always pass vmlinux ti modpost so we have full updated info
- Print out number of modules being mod posted to distingush from
vmlinux one
- use vmlinux as target name to enable nicer quiet command print
Sam
diff --git a/Makefile b/Makefile
index 72ef9f6..6b86f4e 100644
--- a/Makefile
+++ b/Makefile
@@ -724,6 +724,7 @@ endif # ifdef CONFIG_KALLSYMS
# vmlinux image - including updated kernel symbols
vmlinux: $(vmlinux-lds) $(vmlinux-init) $(vmlinux-main) $(kallsyms.o) FORCE
$(call if_changed_rule,vmlinux__)
+ $(Q)$(MAKE) -f $(srctree)/scripts/Makefile.modpost $@
$(Q)rm -f .old_version
# The actual objects are generated when descending,
diff --git a/scripts/Makefile b/scripts/Makefile
index d531a1f..ea41de8 100644
--- a/scripts/Makefile
+++ b/scripts/Makefile
@@ -19,7 +19,7 @@ # The following hostprogs-y programs are
hostprogs-y += unifdef
subdir-$(CONFIG_MODVERSIONS) += genksyms
-subdir-$(CONFIG_MODULES) += mod
+subdir-y += mod
# Let clean descend into subdirs
subdir- += basic kconfig package
diff --git a/scripts/Makefile.modpost b/scripts/Makefile.modpost
index 0a64688..9137df2 100644
--- a/scripts/Makefile.modpost
+++ b/scripts/Makefile.modpost
@@ -51,19 +51,25 @@ _modpost: $(modules)
# Step 2), invoke modpost
# Includes step 3,4
-quiet_cmd_modpost = MODPOST
+quiet_cmd_modpost = MODPOST $(words $(filter-out vmlinux FORCE, $^)) modules
cmd_modpost = scripts/mod/modpost \
$(if $(CONFIG_MODVERSIONS),-m) \
$(if $(CONFIG_MODULE_SRCVERSION_ALL),-a,) \
$(if $(KBUILD_EXTMOD),-i,-o) $(kernelsymfile) \
$(if $(KBUILD_EXTMOD),-I $(modulesymfile)) \
$(if $(KBUILD_EXTMOD),-o $(modulesymfile)) \
- $(filter-out FORCE,$^)
+ $(wildcard vmlinux) $(filter-out FORCE,$^)
PHONY += __modpost
-__modpost: $(wildcard vmlinux) $(modules:.ko=.o) FORCE
+__modpost: $(modules:.ko=.o) FORCE
$(call cmd,modpost)
+quiet_cmd_kernel-mod = MODPOST $@
+ cmd_kernel-mod = $(cmd_modpost)
+
+vmlinux: FORCE
+ $(call cmd,kernel-mod)
+
# Declare generated files as targets for modpost
$(symverfile): __modpost ;
$(modules:.ko=.mod.c): __modpost ;
-
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