aboutsummaryrefslogtreecommitdiffstats
path: root/scripts/Makefile.modbuiltin
diff options
context:
space:
mode:
authorroot <root@artemis.panaceas.org>2015-12-25 04:40:36 +0000
committerroot <root@artemis.panaceas.org>2015-12-25 04:40:36 +0000
commit849369d6c66d3054688672f97d31fceb8e8230fb (patch)
tree6135abc790ca67dedbe07c39806591e70eda81ce /scripts/Makefile.modbuiltin
downloadlinux-3.0.35-kobo-849369d6c66d3054688672f97d31fceb8e8230fb.tar.gz
linux-3.0.35-kobo-849369d6c66d3054688672f97d31fceb8e8230fb.tar.bz2
linux-3.0.35-kobo-849369d6c66d3054688672f97d31fceb8e8230fb.zip
initial_commit
Diffstat (limited to 'scripts/Makefile.modbuiltin')
-rw-r--r--scripts/Makefile.modbuiltin60
1 files changed, 60 insertions, 0 deletions
diff --git a/scripts/Makefile.modbuiltin b/scripts/Makefile.modbuiltin
new file mode 100644
index 00000000..1adb974e
--- /dev/null
+++ b/scripts/Makefile.modbuiltin
@@ -0,0 +1,60 @@
+# ==========================================================================
+# Generating modules.builtin
+# ==========================================================================
+
+src := $(obj)
+
+PHONY := __modbuiltin
+__modbuiltin:
+
+-include include/config/auto.conf
+# tristate.conf sets tristate variables to uppercase 'Y' or 'M'
+# That way, we get the list of built-in modules in obj-Y
+-include include/config/tristate.conf
+
+include scripts/Kbuild.include
+
+ifneq ($(KBUILD_SRC),)
+# Create output directory if not already present
+_dummy := $(shell [ -d $(obj) ] || mkdir -p $(obj))
+endif
+
+# The filename Kbuild has precedence over Makefile
+kbuild-dir := $(if $(filter /%,$(src)),$(src),$(srctree)/$(src))
+kbuild-file := $(if $(wildcard $(kbuild-dir)/Kbuild),$(kbuild-dir)/Kbuild,$(kbuild-dir)/Makefile)
+include $(kbuild-file)
+
+include scripts/Makefile.lib
+__subdir-Y := $(patsubst %/,%,$(filter %/, $(obj-Y)))
+subdir-Y += $(__subdir-Y)
+subdir-ym := $(sort $(subdir-y) $(subdir-Y) $(subdir-m))
+subdir-ym := $(addprefix $(obj)/,$(subdir-ym))
+obj-Y := $(addprefix $(obj)/,$(obj-Y))
+
+modbuiltin-subdirs := $(patsubst %,%/modules.builtin, $(subdir-ym))
+modbuiltin-mods := $(filter %.ko, $(obj-Y:.o=.ko))
+modbuiltin-target := $(obj)/modules.builtin
+
+__modbuiltin: $(modbuiltin-target) $(subdir-ym)
+ @:
+
+$(modbuiltin-target): $(subdir-ym) FORCE
+ $(Q)(for m in $(modbuiltin-mods); do echo kernel/$$m; done; \
+ cat /dev/null $(modbuiltin-subdirs)) > $@
+
+PHONY += FORCE
+
+FORCE:
+
+# Descending
+# ---------------------------------------------------------------------------
+
+PHONY += $(subdir-ym)
+$(subdir-ym):
+ $(Q)$(MAKE) $(modbuiltin)=$@
+
+
+# Declare the contents of the .PHONY variable as phony. We keep that
+# information in a variable se we can use it in if_changed and friends.
+
+.PHONY: $(PHONY)