Revert "kbuild: fix make -rR breakage"
This reverts commit e5c44fd88c146755da6941d047de4d97651404a9.
Thanks to Daniel Ritz and Michal Piotrowski for noticing the problem.
Daniel says:
"[The] reason is a recent change that made modules always shows as
module.mod. it breaks modprobe and probably many scripts..besides
lsmod looking horrible
stuff like this in modprobe.conf:
install pcmcia_core /sbin/modprobe --ignore-install pcmcia_core; /sbin/modprobe pcmcia
makes modprobe fork/exec endlessly calling itself...until oom
interrupts it"
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/scripts/Kbuild.include b/scripts/Kbuild.include
index ac5f275..b0d067b 100644
--- a/scripts/Kbuild.include
+++ b/scripts/Kbuild.include
@@ -13,11 +13,6 @@
depfile = $(subst $(comma),_,$(@D)/.$(@F).d)
###
-# basetarget equals the filename of the target with no extension.
-# So 'foo/bar.o' becomes 'bar'
-basetarget = $(basename $(notdir $@))
-
-###
# Escape single quote for use in echo statements
escsq = $(subst $(squote),'\$(squote)',$1)
diff --git a/scripts/Makefile.build b/scripts/Makefile.build
index 3cb445c..02a7eea 100644
--- a/scripts/Makefile.build
+++ b/scripts/Makefile.build
@@ -117,7 +117,7 @@
$(obj-m) : quiet_modtag := [M]
# Default for not multi-part modules
-modname = $(basetarget)
+modname = $(*F)
$(multi-objs-m) : modname = $(modname-multi)
$(multi-objs-m:.o=.i) : modname = $(modname-multi)
diff --git a/scripts/Makefile.host b/scripts/Makefile.host
index 18ecd4d..2b066d1 100644
--- a/scripts/Makefile.host
+++ b/scripts/Makefile.host
@@ -80,10 +80,8 @@
#####
# Handle options to gcc. Support building with separate output directory
-_hostc_flags = $(HOSTCFLAGS) $(HOST_EXTRACFLAGS) \
- $(HOSTCFLAGS_$(basetarget).o)
-_hostcxx_flags = $(HOSTCXXFLAGS) $(HOST_EXTRACXXFLAGS) \
- $(HOSTCXXFLAGS_$(basetarget).o)
+_hostc_flags = $(HOSTCFLAGS) $(HOST_EXTRACFLAGS) $(HOSTCFLAGS_$(*F).o)
+_hostcxx_flags = $(HOSTCXXFLAGS) $(HOST_EXTRACXXFLAGS) $(HOSTCXXFLAGS_$(*F).o)
ifeq ($(KBUILD_SRC),)
__hostc_flags = $(_hostc_flags)
diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib
index fc498fe..2cb4935 100644
--- a/scripts/Makefile.lib
+++ b/scripts/Makefile.lib
@@ -82,12 +82,12 @@
# than one module. In that case KBUILD_MODNAME will be set to foo_bar,
# where foo and bar are the name of the modules.
name-fix = $(subst $(comma),_,$(subst -,_,$1))
-basename_flags = -D"KBUILD_BASENAME=KBUILD_STR($(call name-fix,$(basetarget)))"
+basename_flags = -D"KBUILD_BASENAME=KBUILD_STR($(call name-fix,$(*F)))"
modname_flags = $(if $(filter 1,$(words $(modname))),\
-D"KBUILD_MODNAME=KBUILD_STR($(call name-fix,$(modname)))")
-_c_flags = $(CFLAGS) $(EXTRA_CFLAGS) $(CFLAGS_$(basetarget).o)
-_a_flags = $(AFLAGS) $(EXTRA_AFLAGS) $(AFLAGS_$(basetarget).o)
+_c_flags = $(CFLAGS) $(EXTRA_CFLAGS) $(CFLAGS_$(*F).o)
+_a_flags = $(AFLAGS) $(EXTRA_AFLAGS) $(AFLAGS_$(*F).o)
_cpp_flags = $(CPPFLAGS) $(EXTRA_CPPFLAGS) $(CPPFLAGS_$(@F))
# If building the kernel in a separate objtree expand all occurrences
diff --git a/scripts/Makefile.modpost b/scripts/Makefile.modpost
index e83613e..576cce5 100644
--- a/scripts/Makefile.modpost
+++ b/scripts/Makefile.modpost
@@ -72,7 +72,7 @@
# Step 5), compile all *.mod.c files
# modname is set to make c_flags define KBUILD_MODNAME
-modname = $(basetarget)
+modname = $(*F)
quiet_cmd_cc_o_c = CC $@
cmd_cc_o_c = $(CC) $(c_flags) $(CFLAGS_MODULE) \