summaryrefslogtreecommitdiff
path: root/scripts
diff options
context:
space:
mode:
authorPrarit Bhargava <prarit@redhat.com>2014-02-06 07:51:42 -0500
committerMichal Marek <mmarek@suse.cz>2014-02-06 16:52:07 +0100
commitae63b2d7bdd9bd66b88843be0daf8e37d8f0b574 (patch)
tree2adf58988515c2a79319117b564c664a539a1350 /scripts
parent38dbfb59d1175ef458d006556061adeaa8751b72 (diff)
downloadlinux-ae63b2d7bdd9bd66b88843be0daf8e37d8f0b574.tar.gz
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 <<GLOBAL>> { 0x618911fc, __VMLINUX_SYMBOL_STR(numa_node) }, 2 508 drivers/block/mtip32xx/mtip32xx.h <<GLOBAL>> int numa_node; 3 55 drivers/block/mtip32xx/mtip32xx.mod.c <<GLOBAL>> { 0x618911fc, __VMLINUX_SYMBOL_STR(numa_node) }, 4 37 drivers/cpufreq/acpi-cpufreq.mod.c <<GLOBAL>> { 0x618911fc, __VMLINUX_SYMBOL_STR(numa_node) }, <snip> 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 <prarit@redhat.com> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Kirill Tkhai <tkhai@yandex.ru> Cc: Michael Opdenacker <michael.opdenacker@free-electrons.com> Cc: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: Michal Marek <mmarek@suse.cz>
Diffstat (limited to 'scripts')
-rwxr-xr-xscripts/tags.sh9
1 files changed, 4 insertions, 5 deletions
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}