From ae63b2d7bdd9bd66b88843be0daf8e37d8f0b574 Mon Sep 17 00:00:00 2001 From: Prarit Bhargava Date: Thu, 6 Feb 2014 07:51:42 -0500 Subject: scripts/tags.sh: Ignore *.mod.c CONFIG_MODVERSIONS=y results in a .mod.c for every compiled file in the kernel. Issuing a 'make cscope' on a compiled kernel tree results in the cscope files containing *.mod.c files. [prarit@prarit linux]# make cscope [prarit@prarit linux]# cat cscope.files | grep mod.c | wc -l 4807 These files are not useful for cscope and should be ignored. For example, # line filename / context / line 1 105 arch/x86/kvm/kvm-intel.mod.c <> { 0x618911fc, __VMLINUX_SYMBOL_STR(numa_node) }, 2 508 drivers/block/mtip32xx/mtip32xx.h <> int numa_node; 3 55 drivers/block/mtip32xx/mtip32xx.mod.c <> { 0x618911fc, __VMLINUX_SYMBOL_STR(numa_node) }, 4 37 drivers/cpufreq/acpi-cpufreq.mod.c <> { 0x618911fc, __VMLINUX_SYMBOL_STR(numa_node) }, Add an export to RCS_FIND_IGNORE so it can be used in scripts/tags.sh and add explicitly ignore *.mod.c files. Signed-off-by: Prarit Bhargava Cc: Andrew Morton Cc: Kirill Tkhai Cc: Michael Opdenacker Cc: Rusty Russell Signed-off-by: Michal Marek --- Makefile | 5 +++-- scripts/tags.sh | 9 ++++----- 2 files changed, 7 insertions(+), 7 deletions(-) diff --git a/Makefile b/Makefile index 606ef7c4a544..2acd9dde1339 100644 --- a/Makefile +++ b/Makefile @@ -414,8 +414,9 @@ export MODVERDIR := $(if $(KBUILD_EXTMOD),$(firstword $(KBUILD_EXTMOD))/).tmp_ve # Files to ignore in find ... statements -RCS_FIND_IGNORE := \( -name SCCS -o -name BitKeeper -o -name .svn -o -name CVS \ - -o -name .pc -o -name .hg -o -name .git \) -prune -o +export RCS_FIND_IGNORE := \( -name SCCS -o -name BitKeeper -o -name .svn -o \ + -name CVS -o -name .pc -o -name .hg -o -name .git \) \ + -prune -o export RCS_TAR_IGNORE := --exclude SCCS --exclude BitKeeper --exclude .svn \ --exclude CVS --exclude .pc --exclude .hg --exclude .git diff --git a/scripts/tags.sh b/scripts/tags.sh index 58c455929091..f2c5b006a3d7 100755 --- a/scripts/tags.sh +++ b/scripts/tags.sh @@ -11,11 +11,10 @@ if [ "$KBUILD_VERBOSE" = "1" ]; then set -x fi -# This is a duplicate of RCS_FIND_IGNORE without escaped '()' -ignore="( -name SCCS -o -name BitKeeper -o -name .svn -o \ - -name CVS -o -name .pc -o -name .hg -o \ - -name .git ) \ - -prune -o" +# RCS_FIND_IGNORE has escaped ()s -- remove them. +ignore="$(echo "$RCS_FIND_IGNORE" | sed 's|\\||g' )" +# tags and cscope files should also ignore MODVERSION *.mod.c files +ignore="$ignore ( -name *.mod.c ) -prune -o" # Do not use full path if we do not use O=.. builds # Use make O=. {tags|cscope} -- cgit v1.2.3