diff options
Diffstat (limited to 'v4l/Makefile')
| -rw-r--r-- | v4l/Makefile | 54 |
1 files changed, 47 insertions, 7 deletions
diff --git a/v4l/Makefile b/v4l/Makefile index cd3c8312c..6afa117e2 100644 --- a/v4l/Makefile +++ b/v4l/Makefile @@ -37,12 +37,49 @@ default:: config-compat.h Makefile.media links .version ################################################# # Object specific rules --include $(obj)/.kconfig.dep +# Targets which don't need Makefile.media's rules +no-makefile-media-targets := %config clean distclean release snapshot snap \ + tarball release %links start insmod load stop rmmod unload reload \ + card% update push %commit help debug ivtv% cx88-ivtv lxdialog + +# Targets which don't need .myconfig to exist, to keep us from including it +no-dot-config-targets := $(no-makefile-media-targets) %install remove + +dot-config := 1 +ifneq ($(filter $(no-dot-config-targets), $(MAKECMDGOALS)),) + ifeq ($(filter-out $(no-dot-config-targets), $(MAKECMDGOALS)),) + dot-config := 0 + endif +endif + +makefile-media := 1 +ifneq ($(filter $(no-makefile-media-targets), $(MAKECMDGOALS)),) + ifeq ($(filter-out $(no-makefile-media-targets), $(MAKECMDGOALS)),) + makefile-media := 0 + endif +endif + +ifeq ($(dot-config),1) -include $(obj)/.myconfig +endif + +ifeq ($(makefile-media),1) -include $(obj)/Makefile.media -include $(obj)/Makefile.sound +endif + +-include $(obj)/.kconfig.dep -include $(obj)/Makefile.ivtv +# make will try to automatically rebuild the Makefile and all includes, +# and if any of them change, make will start over with the updated files + +# If it doesn't exist, this rule will build Makefile.media. If it does +# exist, it will have dependency information in it, and only be rebuilt +# when necessary. +Makefile.media: + scripts/make_makefile.pl + ################################################# # CFLAGS configuration @@ -132,7 +169,7 @@ export LC_ALL ################################################# # all file compilation rule -all:: allmodconfig default +all:: default ################################################# # installation invocation rules @@ -155,9 +192,6 @@ else @uname -r|perl -ne 'if (/^([0-9]*)\.([0-9])*\.([0-9]*)(.*)$$/) { printf ("VERSION=%s\nPATCHLEVEL:=%s\nSUBLEVEL:=%s\nKERNELRELEASE:=%s.%s.%s%s\n",$$1,$$2,$$3,$$1,$$2,$$3,$$4); };' > $(obj)/.version endif -Makefile.media:: .version - scripts/make_makefile.pl $(KDIR) - release:: ifneq ($(VER),) @echo "Forcing compiling to version $(VER)." @@ -263,6 +297,13 @@ LXDIALOG_DIR := $(shell if [ -d $(KDIR)/scripts/kconfig/lxdialog ]; then echo kc LXDIALOG_LNK := $(if $(LXDIALOG_DIR),scripts/kconfig,scripts/lxdialog) LXDIALOG := $(KDIR)/scripts/$(LXDIALOG_DIR)lxdialog/lxdialog +# Rule to make a .config if one doesn't exist +# Ideally, some kind of oldconfig process would be used +.config: .version + @echo "Creating default .config file" + ./scripts/make_kconfig.pl $(KDIR) + @touch .config + .myconfig: .config Kconfig ./scripts/make_myconfig.pl @@ -281,8 +322,7 @@ config:: links $(CONF) Kconfig menuconfig:: links $(MCONF) lxdialog Kconfig $(MCONF) Kconfig -allyesconfig allmodconfig:: links .version - @echo "Creating default .config file" +allyesconfig allmodconfig:: .version ./scripts/make_kconfig.pl $(KDIR) 1 # rule to build kernel conf programs |