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checkpatch.pl: check for openocd tree, not for kernel tree

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checkpatch.pl looks for linux kernel specific paths and files
to check source tree. As openocd misses kernel files it ends
with this error message:

    Must be run from the top-level dir. of a kernel tree

This patch also renames 'kernel' -> 'openocd'
in source tree-related messages.

Due to checkpatch checking modifications on itself, lift the
restriction on having no spaces at the start of a line for Perl
scripts. This can be readded back later.

Change-Id: I89b7ca976bef5e13785bd3a43e597c9feb4c2df4
Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
Reviewed-on: http://openocd.zylin.com/2339
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
This commit is contained in:
Antony Pavlov
2014-10-10 08:13:46 +04:00
committed by Spencer Oliver
parent f16b7a6d7e
commit c5d8988316
1 changed files with 9 additions and 10 deletions
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19
tools/scripts/checkpatch.pl
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@@ -43,7 +43,7 @@ Version: $V
Options:
-q, --quiet quiet
--no-tree run without a kernel tree
--no-tree run without a openocd tree
--no-signoff do not check for 'Signed-off-by' line
--patch treat FILE as patchfile (default)
--emacs emacs compile window format
@@ -52,7 +52,7 @@ Options:
--subjective, --strict enable more subjective tests
--ignore TYPE(,TYPE2...) ignore various comma separated message types
--show-types show the message "types" in the output
--root=PATH PATH to the kernel tree root
--root=PATH PATH to the openocd tree root
--no-summary suppress the per-file summary
--mailback only produce a report in case of warnings/errors
--summary-file include the filename in summary
@@ -165,14 +165,14 @@ if ($tree) {
} else {
if (top_of_kernel_tree('.')) {
$root = '.';
} elsif ($0 =~ m@(.*)/scripts/[^/]*$@ &&
} elsif ($0 =~ m@(.*)/tools/scripts/[^/]*$@ &&
top_of_kernel_tree($1)) {
$root = $1;
}
}
if (!defined $root) {
print "Must be run from the top-level dir. of a kernel tree\n";
print "Must be run from the top-level dir. of a openocd tree\n";
exit(2);
}
}
@@ -401,9 +401,8 @@ sub top_of_kernel_tree {
my ($root) = @_;
my @tree_check = (
"COPYING", "CREDITS", "Kbuild", "MAINTAINERS", "Makefile",
"README", "Documentation", "arch", "include", "drivers",
"fs", "init", "ipc", "kernel", "lib", "scripts",
"AUTHORS", "BUGS", "COPYING", "HACKING", "Makefile.am",
"README", "contrib", "doc", "src", "tcl", "testing", "tools",
);
foreach my $check (@tree_check) {
@@ -1724,6 +1723,9 @@ sub process {
"please, no space before tabs\n" . $herevet);
}
# check we are in a valid C source file if not then ignore this hunk
next if ($realfile !~ /\.(h|c)$/);
# check for spaces at the beginning of a line.
# Exceptions:
# 1) within comments
@@ -1735,9 +1737,6 @@ sub process {
"please, no spaces at the start of a line\n" . $herevet);
}
# check we are in a valid C source file if not then ignore this hunk
next if ($realfile !~ /\.(h|c)$/);
# check for RCS/CVS revision markers
if ($rawline =~ /^\+.*\$(Revision|Log|Id)(?:\$|)/) {
WARN("CVS_KEYWORD",