string: factorize skip_spaces and export it to be generally available

[safe/jmp/linux-2.6] / scripts / tags.sh

diff --git a/scripts/tags.sh b/scripts/tags.sh
index 9e3451d..d52f7a0 100755 (executable)
--- a/scripts/tags.sh
+++ b/scripts/tags.sh
@@ -24,6 +24,11 @@ else
        tree=${srctree}/
 fi
 
+# Detect if ALLSOURCE_ARCHS is set. If not, we assume SRCARCH
+if [ "${ALLSOURCE_ARCHS}" = "" ]; then
+       ALLSOURCE_ARCHS=${SRCARCH}
+fi
+
 # find sources in arch/$ARCH
 find_arch_sources()
 {
@@ -54,26 +59,32 @@ find_other_sources()
 find_sources()
 {
        find_arch_sources $1 "$2"
-       find_include_sources "$2"
-       find_other_sources "$2"
 }
 
 all_sources()
 {
-       find_sources $SRCARCH '*.[chS]'
+       for arch in $ALLSOURCE_ARCHS
+       do
+               find_sources $arch '*.[chS]'
+       done
        if [ ! -z "$archinclude" ]; then
                find_arch_include_sources $archinclude '*.[chS]'
        fi
+       find_include_sources '*.[chS]'
+       find_other_sources '*.[chS]'
 }
 
 all_kconfigs()
 {
-       find_sources $SRCARCH 'Kconfig*'
+       for arch in $ALLSOURCE_ARCHS; do
+               find_sources $arch 'Kconfig*'
+       done
+       find_other_sources 'Kconfig*'
 }
 
 all_defconfigs()
 {
-       find_sources $SRCARCH "defconfig"
+       find_sources $ALLSOURCE_ARCHS "defconfig"
 }
 
 docscope()
@@ -90,8 +101,10 @@ exuberant()
        -I ____cacheline_aligned_in_smp                         \
        -I ____cacheline_internodealigned_in_smp                \
        -I EXPORT_SYMBOL,EXPORT_SYMBOL_GPL                      \
-       --extra=+f --c-kinds=+px                                \
-       --regex-asm='/^ENTRY\(([^)]*)\).*/\1/'
+       -I DEFINE_TRACE,EXPORT_TRACEPOINT_SYMBOL,EXPORT_TRACEPOINT_SYMBOL_GPL \
+       --extra=+f --c-kinds=-px                                \
+       --regex-asm='/^ENTRY\(([^)]*)\).*/\1/'                  \
+       --regex-c='/^SYSCALL_DEFINE[[:digit:]]?\(([^,)]*).*/sys_\1/'
 
        all_kconfigs | xargs $1 -a                              \
        --langdef=kconfig --language-force=kconfig              \
@@ -109,7 +122,9 @@ exuberant()
 
 emacs()
 {
-       all_sources | xargs $1 -a
+       all_sources | xargs $1 -a                               \
+       --regex='/^ENTRY(\([^)]*\)).*/\1/'                      \
+       --regex='/^SYSCALL_DEFINE[0-9]?(\([^,)]*\).*/sys_\1/'
 
        all_kconfigs | xargs $1 -a                              \
        --regex='/^[ \t]*\(\(menu\)*config\)[ \t]+\([a-zA-Z0-9_]+\)/\3/'
@@ -150,10 +165,12 @@ case "$1" in
                ;;
 
        "tags")
+               rm -f tags
                xtags ctags
                ;;
 
        "TAGS")
+               rm -f TAGS
                xtags etags
                ;;
 esac