diff options
Diffstat (limited to 'v4l/Makefile')
| -rw-r--r-- | v4l/Makefile | 82 |
1 files changed, 43 insertions, 39 deletions
diff --git a/v4l/Makefile b/v4l/Makefile index d20e68d4e..663369674 100644 --- a/v4l/Makefile +++ b/v4l/Makefile @@ -17,7 +17,12 @@ else ifneq ($(SRCDIR),) KDIR := $(SRCDIR) else +ifneq ($(KERNELRELEASE),) KDIR := /lib/modules/$(KERNELRELEASE)/build +else +KDIR := /lib/modules/$(shell uname -r|perl -ne 'if (/^([0-9]*)\.([0-9])*\.([0-9]*)(.*)$$/) { printf ("%s.%s.%s%s\n",$$1,$$2,$$3,$$4); };')/build + +endif endif endif @@ -133,9 +138,6 @@ remove rminstall:: media-rminstall ivtv-rminstall ################################################# # Compiling preparation rules -Makefile.media:: .version - scripts/make_makefile.pl - .version:: ifneq ($(KERNELRELEASE),) @echo -e VERSION=$(VERSION)\\nPATCHLEVEL:=$(PATCHLEVEL)\\nSUBLEVEL:=$(SUBLEVEL)\\nKERNELRELEASE:=$(KERNELRELEASE) > $(obj)/.version @@ -147,28 +149,32 @@ else @uname -r|perl -ne 'if (/^([0-9]*)\.([0-9])*\.([0-9]*)(.*)$$/) { printf ("VERSION=%s\nPATCHLEVEL:=%s\nSUBLEVEL:=%s\nKERNELRELEASE:=%s.%s.%s%s\n",$$1,$$2,$$3,$$1,$$2,$$3,$$4); };' > $(obj)/.version endif +Makefile.media:: .version + scripts/make_makefile.pl $(KDIR) + release:: ifneq ($(VER),) @echo "Forcing compiling to version $(VER)." @echo $(VER)|perl -ne 'if (/^([0-9]*)\.([0-9])*\.([0-9]*)(.*)$$/) { printf ("VERSION=%s\nPATCHLEVEL:=%s\nSUBLEVEL:=%s\nKERNELRELEASE:=%s.%s.%s%s\n",$$1,$$2,$$3,$$1,$$2,$$3,$$4); };' > $(obj)/.version else ifneq ($(DIR),) - @perl -e 'open IN,"<$(DIR)/Makefile"; \ - while (<IN>) { \ - if (/^VERSION\s*=\s*([0-9]+)/){ $$version=$$1; next; }\ - if (/^PATCHLEVEL\s*=\s*([0-9]+)/){ $$level=$$1; next; }\ - if (/^SUBLEVEL\s*=\s*([0-9]+)/){ $$sublevel=$$1; next; }\ - if (/^EXTRAVERSION\s*=\s*([^\s]+)\n/){ $$extra=$$1; next; }\ - }; \ - printf ("VERSION=%s\nPATCHLEVEL:=%s\nSUBLEVEL:=%s\nKERNELRELEASE:=%s.%s.%s%s\n", \ - $$version,$$level,$$sublevel,$$version,$$level,$$sublevel,$$extra); \ - printf ("SRCDIR:=$(DIR)\n");' > $(obj)/.version + @echo "Seeking for a version at $(DIR)/Makefile." + @perl \ + -e 'open IN,"$(DIR)/Makefile"; ' \ + -e 'while (<IN>) {' \ + -e ' if (/^VERSION\s*=\s*([0-9]+)/){ $$version=$$1; }' \ + -e ' elsif (/^PATCHLEVEL\s*=\s*([0-9]+)/){ $$level=$$1; }' \ + -e ' elsif (/^SUBLEVEL\s*=\s*([0-9]+)/){ $$sublevel=$$1; }' \ + -e ' elsif (/^EXTRAVERSION\s*=\s*([^\s]+)\n/){ $$extra=$$1; }' \ + -e '};' \ + -e 'printf ("VERSION=%s\nPATCHLEVEL:=%s\nSUBLEVEL:=%s\nKERNELRELEASE:=%s.%s.%s%s\n",' \ + -e ' $$version,$$level,$$sublevel,$$version,$$level,$$sublevel,$$extra);' \ + -e 'printf ("SRCDIR:=$(DIR)\n");' > $(obj)/.version @cat .version|grep KERNELRELEASE:|sed s,'KERNELRELEASE:=','Forcing compiling to version ', @if [ ! -f $(DIR)/scripts/kallsyms ]; then \ echo "*** Warning: You should configure and build kernel before compiling V4L"; \ fi - else @echo "No version specified. Using `uname -r`." @uname -r|perl -ne 'if (/^([0-9]*)\.([0-9])*\.([0-9]*)(.*)$$/) { printf ("VERSION=%s\nPATCHLEVEL:=%s\nSUBLEVEL:=%s\nKERNELRELEASE:=%s.%s.%s%s\n",$$1,$$2,$$3,$$1,$$2,$$3,$$4); };' > $(obj)/.version @@ -181,20 +187,19 @@ links:: @find ../linux/sound -name '*.[ch]' -type f -exec ln -sf '{}' . \; config-compat.h:: .myconfig - @echo \#ifndef __CONFIG_COMPAT_H__ > config-compat.h - @echo \#define __CONFIG_COMPAT_H__ >> config-compat.h - @echo >> config-compat.h - @echo \#include \<linux\/config\.h\> >> config-compat.h - @echo >> config-compat.h - @grep "CONFIG\_" .myconfig | grep -v "\:\= n" | \ - sed s/"CONFIG\_"/"\#undef CONFIG\_"/1 | \ - sed s/"\:\= .*"/""/1 >> config-compat.h >> config-compat.h - @echo >> config-compat.h - @grep "CONFIG\_" .myconfig | grep -v "\:\= n" | \ - sed s/"CONFIG\_"/"\#define CONFIG\_"/1 | \ - sed s/"\:\="/""/1 >> config-compat.h >> config-compat.h - @echo >> config-compat.h - @echo \#endif >> config-compat.h + @perl \ + -e 'print "#ifndef __CONFIG_COMPAT_H__\n";' \ + -e 'print "#define __CONFIG_COMPAT_H__\n\n";' \ + -e 'print "#include <linux/config.h>\n\n";' \ + -e 'while(<>) {' \ + -e ' next unless /^(\S+)\s*:= (\S+)$$/;' \ + -e ' print "#undef $$1\n";' \ + -e ' if($$2 eq "n") { next; }' \ + -e ' elsif($$2 eq "m") { print "#define $$1_MODULE 1\n"; }' \ + -e ' elsif($$2 eq "y") { print "#define $$1 1\n"; }' \ + -e ' else { print "#define $$1 $$2\n"; }' \ + -e '} print "\n#endif\n";' \ + < .myconfig > config-compat.h kernel-links makelinks:: cd ..; v4l/scripts/makelinks.sh $(KDIR) @@ -216,8 +221,9 @@ clean:: distclean:: clean -rm -f .version .*.o.flags .*.o.d Makefile.media \ - Kconfig Kconfig.kern .config .config.cmd + Kconfig Kconfig.kern .config .config.cmd .myconfig -rm -rf .tmp_versions + -rm -f scripts/lxdialog scripts/kconfig @find .. -name '*.orig' -exec rm '{}' \; @find .. -name '*.rej' -exec rm '{}' \; @@ -250,29 +256,27 @@ 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 +.myconfig : .config + ./scripts/make_myconfig.pl + xconfig:: links .version $(QCONF) - ./scripts/make_kconfig.pl + ./scripts/make_kconfig.pl $(KDIR) $(QCONF) Kconfig - ./scripts/make_noconfig.pl gconfig:: links .version $(GCONF) - ./scripts/make_kconfig.pl + ./scripts/make_kconfig.pl $(KDIR) $(QCONF) Kconfig - ./scripts/make_noconfig.pl config:: links .version $(CONF) - ./scripts/make_kconfig.pl + ./scripts/make_kconfig.pl $(KDIR) $(CONF) Kconfig - ./scripts/make_noconfig.pl menuconfig:: links .version $(MCONF) lxdialog - ./scripts/make_kconfig.pl + ./scripts/make_kconfig.pl $(KDIR) $(MCONF) Kconfig - ./scripts/make_noconfig.pl allyesconfig allmodconfig:: links .version - ./scripts/make_kconfig.pl 1 - ./scripts/make_noconfig.pl + ./scripts/make_kconfig.pl $(KDIR) 1 # rule to build kernel conf programs KMAKEVARS := config-targets=1 mixed-targets=0 dot-config=0 |