#! /bin/sh -
-## Copyright 1998,1999 The OpenLDAP Foundation
-## COPYING RESTRICTIONS APPLY. See COPYRIGHT File in top level directory
-## of this package for details.
+# $OpenLDAP$
+## This work is part of OpenLDAP Software <http://www.openldap.org/>.
+##
+## Copyright 1998-2013 The OpenLDAP Foundation.
+## All rights reserved.
+##
+## Redistribution and use in source and binary forms, with or without
+## modification, are permitted only as authorized by the OpenLDAP
+## Public License.
+##
+## A copy of this license is available in the file LICENSE in the
+## top-level directory of the distribution or, alternatively, at
+## <http://www.OpenLDAP.org/license.html>.
#
-# Portions
-# Copyright (c) 1987 Regents of the University of California.
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms are permitted
-# provided that the above copyright notice and this paragraph are
-# duplicated in all such forms and that any documentation,
-# advertising materials, and other materials related to such
-# distribution and use acknowledge that the software was developed
-# by the University of California, Berkeley. The name of the
-# University may not be used to endorse or promote products derived
-# from this software without specific prior written permission.
-# THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
-# IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
-# WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+## Portions Copyright (c) 1987 Regents of the University of California.
+## All rights reserved.
+##
+## Redistribution and use in source and binary forms are permitted
+## provided that the above copyright notice and this paragraph are
+## duplicated in all such forms and that any documentation,
+## advertising materials, and other materials related to such
+## distribution and use acknowledge that the software was developed
+## by the University of California, Berkeley. The name of the
+## University may not be used to endorse or promote products derived
+## from this software without specific prior written permission.
+## THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
+## IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
+## WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
#
# @(#)mkdep.sh 5.12 (Berkeley) 6/30/88
#
_EOF_
-# If your compiler doesn't have -M, add it. If you can't, the next two
-# lines will try and replace the "cc -M". The real problem is that this
-# hack can't deal with anything that requires a search path, and doesn't
-# even try for anything using bracket (<>) syntax.
-#
-# egrep '^#include[ ]*".*"' /dev/null $* |
-# sed -e 's/:[^"]*"\([^"]*\)".*/: \1/' -e 's/\.c/.o/' |
+# If your compiler doesn't have -M, you may be able to use -E instead.
+# The preprocessor must generate lines of the form
+# #.* [0-9]* "dependent file" .*
+# This script will parse out the "dependent file"s to generate the
+# dependency list.
if test "x$SRCDIR" = "x" ; then
files=$*
_EOF_
+case $MKDEP_CFLAGS in
+# Using regular preprocessor output
+ -E*)
+FLAGS=""
+FILES=""
+for i in $files; do
+ case $i in
+ -*) FLAGS="$FLAGS $i" ;;
+ *) FILES="$FILES $i" ;;
+ esac
+done
+for i in $FILES; do
+ $MKDEP_CC $MKDEP_CFLAGS $FLAGS $i | grep '^#.*"' > $TMP.sed
+awk '
+BEGIN {
+ file = "'$i'"
+ n = split(file, parts, "/")
+ filenm = substr(parts[n], 0, length(parts[n])-1) "o"
+}
+{
+ dep = split($3, parts, "\"")
+ dep = parts[2]
+ if (dep ~ "^\./.*") dep = substr(dep, 3, length(dep)-2)
+ if (( noslash == "yes") && (dep ~ /^\// )) continue
+ if (deps[dep] == 0) printf "%s: %s\n", filenm, dep
+ deps[dep] = 1
+}' noslash="$NOSLASH" $TMP.sed >> $TMP
+done
+ ;;
+
+ *)
+# Using -M or some other specific dependency-generating option
$MKDEP_CC $MKDEP_CFLAGS $files | \
- sed -e 's; \./; ;g' | \
+ sed -e 's; \./; ;g' -e 's/ :/:/' | \
$SED > $TMP.sed
# do not pipe to awk. SGI awk wants a filename as argument.
# (or '-', but I do not know if all other awks support that.)
dep=$0
}
/.*/ {
+ if ( length(filenm) < 2 ) next
if ( filenm ~ /:.*:$/ ) next
split(dep, depends, " ")
for(d in depends) {
dfile = depends[d]
+ if ( length(dfile) < 2 ) continue
if ( dfile ~ /:/ ) continue
if (( noslash == "yes") && (dfile ~ /^\// )) continue
- if ( length(dfile) < 2 ) continue
rec = filenm " " dfile
print rec
}
- }
+}
' noslash="$NOSLASH" $TMP.sed >> $TMP
+ ;;
+esac
cat << _EOF_ >> $TMP