Move an utility for found the include duplicates to maint/find-dup-includes subdirectory.

Signed-off-by: Slava Zanko <slavazanko@gmail.com>

maint/find-dup-includes/find-in-one-file.pl

@@ -34,18 +34,20 @@ if (!open (FILE, "$filename")) {
 	exit 1;
 }
 
+my $lineno=1;
 foreach (<FILE>) {
 	if (/^\s*#\s*include\s*<(.*)>/) {
 		if (defined $sys_includes{$1}) {
-			print "$filename: duplicate <$1>\n";
+			print "$filename:$lineno: duplicate <$1> (line no ".$sys_includes{$1}.")\n";
 		} else {
-			$sys_includes{$1} = 1;
+			$sys_includes{$1} = $lineno;
 		}
 	} elsif (/^\s*#\s*include\s*"(.*)"/) {
 		if (defined $loc_includes{$1}) {
-			print "$filename: duplicate \"$1\"\n";
+			print "$filename:$lineno: duplicate \"$1\" (line no ".$loc_includes{$1}.")\n";
 		} else {
-			$loc_includes{$1} = 1;
+			$loc_includes{$1} = $lineno;
 		}
 	}
+	$lineno++;
 }

maint/find-dup-includes/runme.sh

@@ -0,0 +1,49 @@
+#!/bin/bash
+
+set -e
+
+# Midnight Commander - find an 'include' duplicates in src/ and lib/ subdirs
+#
+# Copyright (C) 2011, 2013
+# The Free Software Foundation, Inc.
+#
+# Written by:
+#  Ilia Maslakov <il.smind@gmail.com>, 2011
+#  Yury V. Zaytsev <yury@shurup.com>, 2011
+#  Slava Zanko <slavazanko@gmail.com>, 2013
+#
+# This file is part of the Midnight Commander.
+#
+# The Midnight Commander is free software: you can redistribute it
+# and/or modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation, either version 3 of the License,
+# or (at your option) any later version.
+#
+# The Midnight Commander is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+MC_SOURCE_ROOT_DIR=${MC_SOURCE_ROOT_DIR:-$(dirname $(dirname $(pwd)))}
+
+#*** include section (source functions, for example) *******************
+
+#*** file scope functions **********************************************
+
+findIncludeDupsInDir() {
+    dir_name=$1; shift
+
+    for i in $(find "${dir_name}" -name '*.[ch]'); do
+        file_name=$(echo $i | sed 's@'"${MC_SOURCE_ROOT_DIR}/"'@@g')
+        [ $(grep "^\s*${file_name}$" -c "${MC_SOURCE_ROOT_DIR}/maint/find-dup-includes/exclude-list.cfg") -ne 0 ] && continue
+        "${MC_SOURCE_ROOT_DIR}/maint/find-dup-includes/find-in-one-file.pl" "${i}"
+    done
+}
+
+#*** main code *********************************************************
+
+findIncludeDupsInDir "${MC_SOURCE_ROOT_DIR}/src"
+findIncludeDupsInDir "${MC_SOURCE_ROOT_DIR}/lib"

maint/testdup.sh

@@ -1,12 +0,0 @@
-#!/bin/sh
-
-echo "test src/*"
-for i in `find src -name '*.[ch]'`; do
-    ./maint/dupincludes.pl $i
-done
-
-echo "test lib/*"
-for i in `find lib -name '*.[ch]'`; do
-    ./maint/dupincludes.pl $i
-done
-

maint/utils/find-dup-includes/exclude-list.cfg

@@ -0,0 +1,3 @@
+src/filemanager/mountlist.c
+src/vfs/smbfs/helpers/lib/netmask.c
+lib/tty/key.c