From cb1a7b4df7e2ffc7c97891e8f350ce5db50df3b9 Mon Sep 17 00:00:00 2001 From: Adrian Bunk Date: Wed, 14 Dec 2005 00:26:07 +0100 Subject: [PATCH] kbuild: remove the deprecated check_gcc check_gcc has been deprecated for quite some time. Signed-off-by: Adrian Bunk Signed-off-by: Sam Ravnborg --- Makefile | 4 ---- 1 file changed, 4 deletions(-) (limited to 'Makefile') diff --git a/Makefile b/Makefile index c319144..b7856d3 100644 --- a/Makefile +++ b/Makefile @@ -286,10 +286,6 @@ export quiet Q KBUILD_VERBOSE cc-option = $(shell if $(CC) $(CFLAGS) $(1) -S -o /dev/null -xc /dev/null \ > /dev/null 2>&1; then echo "$(1)"; else echo "$(2)"; fi ;) -# For backward compatibility -check_gcc = $(warning check_gcc is deprecated - use cc-option) \ - $(call cc-option, $(1),$(2)) - # cc-option-yn # Usage: flag := $(call cc-option-yn, -march=winchip-c6) cc-option-yn = $(shell if $(CC) $(CFLAGS) $(1) -S -o /dev/null -xc /dev/null \ -- cgit v1.1 From 9cc5d74c847dd3a9ea121b5bbca07bd5791c54ee Mon Sep 17 00:00:00 2001 From: Bodo Eggert <7eggert@gmx.de> Date: Wed, 23 Nov 2005 20:11:34 +0100 Subject: kbuild: document INSTALL_MOD_PATH in 'make help' Signed-Off-By: Bodo Eggert <7eggert@gmx.de> Signed-off-by: Sam Ravnborg --- Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'Makefile') diff --git a/Makefile b/Makefile index b7856d3..5f685b9 100644 --- a/Makefile +++ b/Makefile @@ -1062,7 +1062,7 @@ help: @echo ' all - Build all targets marked with [*]' @echo '* vmlinux - Build the bare kernel' @echo '* modules - Build all modules' - @echo ' modules_install - Install all modules' + @echo ' modules_install - Install all modules to INSTALL_MOD_PATH (default: /)' @echo ' dir/ - Build all files in dir and below' @echo ' dir/file.[ois] - Build specified target only' @echo ' dir/file.ko - Build module including final link' -- cgit v1.1 From f6333eb4e788bf70d6455c9004b6b676df62c500 Mon Sep 17 00:00:00 2001 From: John Kacur Date: Sat, 29 Oct 2005 00:25:13 -0400 Subject: kbuild: Add ctags support for function prototypes and external variable declarations This patch adds function prototypes and external variable declarations to the set of tag kinds when running ctags. I find this useful when perusing the kernel. Please apply. Signed-off-by: John Kacur Signed-off-by: Sam Ravnborg --- Makefile | 12 ++++++++---- 1 file changed, 8 insertions(+), 4 deletions(-) (limited to 'Makefile') diff --git a/Makefile b/Makefile index 5f685b9..ced0346 100644 --- a/Makefile +++ b/Makefile @@ -1236,8 +1236,10 @@ cscope: FORCE quiet_cmd_TAGS = MAKE $@ define cmd_TAGS rm -f $@; \ - ETAGSF=`etags --version | grep -i exuberant >/dev/null && echo "-I __initdata,__exitdata,EXPORT_SYMBOL,EXPORT_SYMBOL_GPL --extra=+f"`; \ - $(all-sources) | xargs etags $$ETAGSF -a + ETAGSF=`etags --version | grep -i exuberant >/dev/null && \ + echo "-I __initdata,__exitdata,EXPORT_SYMBOL,EXPORT_SYMBOL_GPL \ + --extra=+f --c-kinds=+px"`; \ + $(all-sources) | xargs etags $$ETAGSF -a endef TAGS: FORCE @@ -1247,8 +1249,10 @@ TAGS: FORCE quiet_cmd_tags = MAKE $@ define cmd_tags rm -f $@; \ - CTAGSF=`ctags --version | grep -i exuberant >/dev/null && echo "-I __initdata,__exitdata,EXPORT_SYMBOL,EXPORT_SYMBOL_GPL --extra=+f"`; \ - $(all-sources) | xargs ctags $$CTAGSF -a + CTAGSF=`ctags --version | grep -i exuberant >/dev/null && \ + echo "-I __initdata,__exitdata,EXPORT_SYMBOL,EXPORT_SYMBOL_GPL \ + --extra=+f --c-kinds=+px"`; \ + $(all-sources) | xargs ctags $$CTAGSF -a endef tags: FORCE -- cgit v1.1 From 54e08a2392e99ba9e48ce1060e0b52a39118419c Mon Sep 17 00:00:00 2001 From: Samuel Thibault Date: Mon, 26 Dec 2005 02:47:18 +0100 Subject: kbuild: tags file generation fixup Here is a fixup for tags file generation, for proper tags of __releases/__acquires functions. Signed-off-by: samuel.thibault@ens-lyon.org Signed-off-by: Sam Ravnborg --- Makefile | 14 ++++++++------ 1 file changed, 8 insertions(+), 6 deletions(-) (limited to 'Makefile') diff --git a/Makefile b/Makefile index ced0346..922c763 100644 --- a/Makefile +++ b/Makefile @@ -1236,9 +1236,10 @@ cscope: FORCE quiet_cmd_TAGS = MAKE $@ define cmd_TAGS rm -f $@; \ - ETAGSF=`etags --version | grep -i exuberant >/dev/null && \ - echo "-I __initdata,__exitdata,EXPORT_SYMBOL,EXPORT_SYMBOL_GPL \ - --extra=+f --c-kinds=+px"`; \ + ETAGSF=`etags --version | grep -i exuberant >/dev/null && \ + echo "-I __initdata,__exitdata,__acquires,__releases \ + -I EXPORT_SYMBOL,EXPORT_SYMBOL_GPL \ + --extra=+f --c-kinds=+px"`; \ $(all-sources) | xargs etags $$ETAGSF -a endef @@ -1249,9 +1250,10 @@ TAGS: FORCE quiet_cmd_tags = MAKE $@ define cmd_tags rm -f $@; \ - CTAGSF=`ctags --version | grep -i exuberant >/dev/null && \ - echo "-I __initdata,__exitdata,EXPORT_SYMBOL,EXPORT_SYMBOL_GPL \ - --extra=+f --c-kinds=+px"`; \ + CTAGSF=`ctags --version | grep -i exuberant >/dev/null && \ + echo "-I __initdata,__exitdata,__acquires,__releases \ + -I EXPORT_SYMBOL,EXPORT_SYMBOL_GPL \ + --extra=+f --c-kinds=+px"`; \ $(all-sources) | xargs ctags $$CTAGSF -a endef -- cgit v1.1 From 752625cff3eba81cbc886988d5b420064c033948 Mon Sep 17 00:00:00 2001 From: Sam Ravnborg Date: Mon, 26 Dec 2005 23:34:03 +0100 Subject: kbuild: always run 'make silentoldconfig' when tree is cleaned If the file .kconfig.d is missing then make sure to run 'make silentoldconfig', since we have no way to detect if a Kconfig file has been updated. -kconfig.d is created by kconfig and is removed as part of 'make clean' so the situation is likely to occur in reality. Jan Beulich reported this bug. Signed-off-by: Sam Ravnborg --- Makefile | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) (limited to 'Makefile') diff --git a/Makefile b/Makefile index 922c763..d3598ef 100644 --- a/Makefile +++ b/Makefile @@ -477,18 +477,20 @@ ifeq ($(dot-config),1) # Read in dependencies to all Kconfig* files, make sure to run # oldconfig if changes are detected. --include .config.cmd +-include .kconfig.d include .config # If .config needs to be updated, it will be done via the dependency # that autoconf has on .config. # To avoid any implicit rule to kick in, define an empty command -.config: ; +.config .kconfig.d: ; # If .config is newer than include/linux/autoconf.h, someone tinkered -# with it and forgot to run make oldconfig -include/linux/autoconf.h: .config +# with it and forgot to run make oldconfig. +# If kconfig.d is missing then we are probarly in a cleaned tree so +# we execute the config step to be sure to catch updated Kconfig files +include/linux/autoconf.h: .kconfig.d .config $(Q)mkdir -p include/linux $(Q)$(MAKE) -f $(srctree)/Makefile silentoldconfig else -- cgit v1.1