mirror of https://github.com/OISF/suricata
You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
442 lines
13 KiB
Bash
442 lines
13 KiB
Bash
#! /bin/sh
|
|
|
|
# depcomp - compile a program generating dependencies as side-effects
|
|
# Copyright 1999, 2000 Free Software Foundation, Inc.
|
|
|
|
# This program 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 2, or (at your option)
|
|
# any later version.
|
|
|
|
# This program 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, write to the Free Software
|
|
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
|
|
# 02111-1307, USA.
|
|
|
|
# As a special exception to the GNU General Public License, if you
|
|
# distribute this file as part of a program that contains a
|
|
# configuration script generated by Autoconf, you may include it under
|
|
# the same distribution terms that you use for the rest of that program.
|
|
|
|
# Originally written by Alexandre Oliva <oliva@dcc.unicamp.br>.
|
|
|
|
if test -z "$depmode" || test -z "$source" || test -z "$object"; then
|
|
echo "depcomp: Variables source, object and depmode must be set" 1>&2
|
|
exit 1
|
|
fi
|
|
# `libtool' can also be set to `yes' or `no'.
|
|
|
|
depfile=${depfile-`echo "$object" | sed 's,\([^/]*\)$,.deps/\1,;s/\.\([^.]*\)$/.P\1/'`}
|
|
tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`}
|
|
|
|
rm -f "$tmpdepfile"
|
|
|
|
# Some modes work just like other modes, but use different flags. We
|
|
# parameterize here, but still list the modes in the big case below,
|
|
# to make depend.m4 easier to write. Note that we *cannot* use a case
|
|
# here, because this file can only contain one case statement.
|
|
if test "$depmode" = hp; then
|
|
# HP compiler uses -M and no extra arg.
|
|
gccflag=-M
|
|
depmode=gcc
|
|
fi
|
|
|
|
if test "$depmode" = dashXmstdout; then
|
|
# This is just like dashmstdout with a different argument.
|
|
dashmflag=-xM
|
|
depmode=dashmstdout
|
|
fi
|
|
|
|
case "$depmode" in
|
|
gcc3)
|
|
## gcc 3 implements dependency tracking that does exactly what
|
|
## we want. Yay! Note: for some reason libtool 1.4 doesn't like
|
|
## it if -MD -MP comes after the -MF stuff. Hmm.
|
|
"$@" -MT "$object" -MD -MP -MF "$tmpdepfile"
|
|
stat=$?
|
|
if test $stat -eq 0; then :
|
|
else
|
|
rm -f "$tmpdepfile"
|
|
exit $stat
|
|
fi
|
|
mv "$tmpdepfile" "$depfile"
|
|
;;
|
|
|
|
gcc)
|
|
## There are various ways to get dependency output from gcc. Here's
|
|
## why we pick this rather obscure method:
|
|
## - Don't want to use -MD because we'd like the dependencies to end
|
|
## up in a subdir. Having to rename by hand is ugly.
|
|
## (We might end up doing this anyway to support other compilers.)
|
|
## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like
|
|
## -MM, not -M (despite what the docs say).
|
|
## - Using -M directly means running the compiler twice (even worse
|
|
## than renaming).
|
|
if test -z "$gccflag"; then
|
|
gccflag=-MD,
|
|
fi
|
|
"$@" -Wp,"$gccflag$tmpdepfile"
|
|
stat=$?
|
|
if test $stat -eq 0; then :
|
|
else
|
|
rm -f "$tmpdepfile"
|
|
exit $stat
|
|
fi
|
|
rm -f "$depfile"
|
|
echo "$object : \\" > "$depfile"
|
|
alpha=ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz
|
|
## The second -e expression handles DOS-style file names with drive letters.
|
|
sed -e 's/^[^:]*: / /' \
|
|
-e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile"
|
|
## This next piece of magic avoids the `deleted header file' problem.
|
|
## The problem is that when a header file which appears in a .P file
|
|
## is deleted, the dependency causes make to die (because there is
|
|
## typically no way to rebuild the header). We avoid this by adding
|
|
## dummy dependencies for each header file. Too bad gcc doesn't do
|
|
## this for us directly.
|
|
tr ' ' '
|
|
' < "$tmpdepfile" |
|
|
## Some versions of gcc put a space before the `:'. On the theory
|
|
## that the space means something, we add a space to the output as
|
|
## well.
|
|
## Some versions of the HPUX 10.20 sed can't process this invocation
|
|
## correctly. Breaking it into two sed invocations is a workaround.
|
|
sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
|
|
rm -f "$tmpdepfile"
|
|
;;
|
|
|
|
hp)
|
|
# This case exists only to let depend.m4 do its work. It works by
|
|
# looking at the text of this script. This case will never be run,
|
|
# since it is checked for above.
|
|
exit 1
|
|
;;
|
|
|
|
sgi)
|
|
if test "$libtool" = yes; then
|
|
"$@" "-Wp,-MDupdate,$tmpdepfile"
|
|
else
|
|
"$@" -MDupdate "$tmpdepfile"
|
|
fi
|
|
stat=$?
|
|
if test $stat -eq 0; then :
|
|
else
|
|
rm -f "$tmpdepfile"
|
|
exit $stat
|
|
fi
|
|
rm -f "$depfile"
|
|
|
|
if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files
|
|
echo "$object : \\" > "$depfile"
|
|
|
|
# Clip off the initial element (the dependent). Don't try to be
|
|
# clever and replace this with sed code, as IRIX sed won't handle
|
|
# lines with more than a fixed number of characters (4096 in
|
|
# IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines;
|
|
# the IRIX cc adds comments like `#:fec' to the end of the
|
|
# dependency line.
|
|
tr ' ' '
|
|
' < "$tmpdepfile" \
|
|
| sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' | \
|
|
tr '
|
|
' ' ' >> $depfile
|
|
echo >> $depfile
|
|
|
|
# The second pass generates a dummy entry for each header file.
|
|
tr ' ' '
|
|
' < "$tmpdepfile" \
|
|
| sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \
|
|
>> $depfile
|
|
else
|
|
# The sourcefile does not contain any dependencies, so just
|
|
# store a dummy comment line, to avoid errors with the Makefile
|
|
# "include basename.Plo" scheme.
|
|
echo "#dummy" > "$depfile"
|
|
fi
|
|
rm -f "$tmpdepfile"
|
|
;;
|
|
|
|
aix)
|
|
# The C for AIX Compiler uses -M and outputs the dependencies
|
|
# in a .u file. This file always lives in the current directory.
|
|
# Also, the AIX compiler puts `$object:' at the start of each line;
|
|
# $object doesn't have directory information.
|
|
stripped=`echo "$object" | sed -e 's,^.*/,,' -e 's/\(.*\)\..*$/\1/'`
|
|
tmpdepfile="$stripped.u"
|
|
outname="$stripped.o"
|
|
if test "$libtool" = yes; then
|
|
"$@" -Wc,-M
|
|
else
|
|
"$@" -M
|
|
fi
|
|
|
|
stat=$?
|
|
if test $stat -eq 0; then :
|
|
else
|
|
rm -f "$tmpdepfile"
|
|
exit $stat
|
|
fi
|
|
|
|
if test -f "$tmpdepfile"; then
|
|
# Each line is of the form `foo.o: dependent.h'.
|
|
# Do two passes, one to just change these to
|
|
# `$object: dependent.h' and one to simply `dependent.h:'.
|
|
sed -e "s,^$outname:,$object :," < "$tmpdepfile" > "$depfile"
|
|
sed -e "s,^$outname: \(.*\)$,\1:," < "$tmpdepfile" >> "$depfile"
|
|
else
|
|
# The sourcefile does not contain any dependencies, so just
|
|
# store a dummy comment line, to avoid errors with the Makefile
|
|
# "include basename.Plo" scheme.
|
|
echo "#dummy" > "$depfile"
|
|
fi
|
|
rm -f "$tmpdepfile"
|
|
;;
|
|
|
|
icc)
|
|
# Must come before tru64.
|
|
|
|
# Intel's C compiler understands `-MD -MF file'. However
|
|
# icc -MD -MF foo.d -c -o sub/foo.o sub/foo.c
|
|
# will fill foo.d with something like
|
|
# foo.o: sub/foo.c
|
|
# foo.o: sub/foo.h
|
|
# which is wrong. We want:
|
|
# sub/foo.o: sub/foo.c
|
|
# sub/foo.o: sub/foo.h
|
|
# sub/foo.c:
|
|
# sub/foo.h:
|
|
|
|
"$@" -MD -MF "$tmpdepfile"
|
|
stat=$?
|
|
if test $stat -eq 0; then :
|
|
else
|
|
rm -f "$tmpdepfile"
|
|
exit $stat
|
|
fi
|
|
rm -f "$depfile"
|
|
# Each line is of the form `foo.o: dependent.h'.
|
|
# Do two passes, one to just change these to
|
|
# `$object: dependent.h' and one to simply `dependent.h:'.
|
|
sed -e "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile"
|
|
sed -e "s,^[^:]*: \(.*\)$,\1:," < "$tmpdepfile" >> "$depfile"
|
|
rm -f "$tmpdepfile"
|
|
;;
|
|
|
|
tru64)
|
|
# The Tru64 AIX compiler uses -MD to generate dependencies as a side
|
|
# effect. `cc -MD -o foo.o ...' puts the dependencies into `foo.o.d'.
|
|
# At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put
|
|
# dependencies in `foo.d' instead, so we check for that too.
|
|
# Subdirectories are respected.
|
|
|
|
tmpdepfile1="$object.d"
|
|
tmpdepfile2=`echo "$object" | sed -e 's/.o$/.d/'`
|
|
if test "$libtool" = yes; then
|
|
"$@" -Wc,-MD
|
|
else
|
|
"$@" -MD
|
|
fi
|
|
|
|
stat=$?
|
|
if test $stat -eq 0; then :
|
|
else
|
|
rm -f "$tmpdepfile1" "$tmpdepfile2"
|
|
exit $stat
|
|
fi
|
|
|
|
if test -f "$tmpdepfile1"; then
|
|
tmpdepfile="$tmpdepfile1"
|
|
else
|
|
tmpdepfile="$tmpdepfile2"
|
|
fi
|
|
if test -f "$tmpdepfile"; then
|
|
sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile"
|
|
# That's a space and a tab in the [].
|
|
sed -e 's,^.*\.[a-z]*:[ ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile"
|
|
else
|
|
echo "#dummy" > "$depfile"
|
|
fi
|
|
rm -f "$tmpdepfile"
|
|
;;
|
|
|
|
#nosideeffect)
|
|
# This comment above is used by automake to tell side-effect
|
|
# dependency tracking mechanisms from slower ones.
|
|
|
|
dashmstdout)
|
|
# Important note: in order to support this mode, a compiler *must*
|
|
# always write the proprocessed file to stdout, regardless of -o,
|
|
# because we must use -o when running libtool.
|
|
test -z "$dashmflag" && dashmflag=-M
|
|
( IFS=" "
|
|
case " $* " in
|
|
*" --mode=compile "*) # this is libtool, let us make it quiet
|
|
for arg
|
|
do # cycle over the arguments
|
|
case "$arg" in
|
|
"--mode=compile")
|
|
# insert --quiet before "--mode=compile"
|
|
set fnord "$@" --quiet
|
|
shift # fnord
|
|
;;
|
|
esac
|
|
set fnord "$@" "$arg"
|
|
shift # fnord
|
|
shift # "$arg"
|
|
done
|
|
;;
|
|
esac
|
|
"$@" $dashmflag | sed 's:^[^:]*\:[ ]*:'"$object"'\: :' > "$tmpdepfile"
|
|
) &
|
|
proc=$!
|
|
"$@"
|
|
stat=$?
|
|
wait "$proc"
|
|
if test "$stat" != 0; then exit $stat; fi
|
|
rm -f "$depfile"
|
|
cat < "$tmpdepfile" > "$depfile"
|
|
tr ' ' '
|
|
' < "$tmpdepfile" | \
|
|
## Some versions of the HPUX 10.20 sed can't process this invocation
|
|
## correctly. Breaking it into two sed invocations is a workaround.
|
|
sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
|
|
rm -f "$tmpdepfile"
|
|
;;
|
|
|
|
dashXmstdout)
|
|
# This case only exists to satisfy depend.m4. It is never actually
|
|
# run, as this mode is specially recognized in the preamble.
|
|
exit 1
|
|
;;
|
|
|
|
makedepend)
|
|
# X makedepend
|
|
(
|
|
shift
|
|
cleared=no
|
|
for arg in "$@"; do
|
|
case $cleared in no)
|
|
set ""; shift
|
|
cleared=yes
|
|
esac
|
|
case "$arg" in
|
|
-D*|-I*)
|
|
set fnord "$@" "$arg"; shift;;
|
|
-*)
|
|
;;
|
|
*)
|
|
set fnord "$@" "$arg"; shift;;
|
|
esac
|
|
done
|
|
obj_suffix="`echo $object | sed 's/^.*\././'`"
|
|
touch "$tmpdepfile"
|
|
${MAKEDEPEND-makedepend} 2>/dev/null -o"$obj_suffix" -f"$tmpdepfile" "$@"
|
|
) &
|
|
proc=$!
|
|
"$@"
|
|
stat=$?
|
|
wait "$proc"
|
|
if test "$stat" != 0; then exit $stat; fi
|
|
rm -f "$depfile"
|
|
cat < "$tmpdepfile" > "$depfile"
|
|
tail +3 "$tmpdepfile" | tr ' ' '
|
|
' | \
|
|
## Some versions of the HPUX 10.20 sed can't process this invocation
|
|
## correctly. Breaking it into two sed invocations is a workaround.
|
|
sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
|
|
rm -f "$tmpdepfile" "$tmpdepfile".bak
|
|
;;
|
|
|
|
cpp)
|
|
# Important note: in order to support this mode, a compiler *must*
|
|
# always write the proprocessed file to stdout, regardless of -o,
|
|
# because we must use -o when running libtool.
|
|
( IFS=" "
|
|
case " $* " in
|
|
*" --mode=compile "*)
|
|
for arg
|
|
do # cycle over the arguments
|
|
case $arg in
|
|
"--mode=compile")
|
|
# insert --quiet before "--mode=compile"
|
|
set fnord "$@" --quiet
|
|
shift # fnord
|
|
;;
|
|
esac
|
|
set fnord "$@" "$arg"
|
|
shift # fnord
|
|
shift # "$arg"
|
|
done
|
|
;;
|
|
esac
|
|
"$@" -E |
|
|
sed -n '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' |
|
|
sed '$ s: \\$::' > "$tmpdepfile"
|
|
) &
|
|
proc=$!
|
|
"$@"
|
|
stat=$?
|
|
wait "$proc"
|
|
if test "$stat" != 0; then exit $stat; fi
|
|
rm -f "$depfile"
|
|
echo "$object : \\" > "$depfile"
|
|
cat < "$tmpdepfile" >> "$depfile"
|
|
sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile"
|
|
rm -f "$tmpdepfile"
|
|
;;
|
|
|
|
msvisualcpp)
|
|
# Important note: in order to support this mode, a compiler *must*
|
|
# always write the proprocessed file to stdout, regardless of -o,
|
|
# because we must use -o when running libtool.
|
|
( IFS=" "
|
|
case " $* " in
|
|
*" --mode=compile "*)
|
|
for arg
|
|
do # cycle over the arguments
|
|
case $arg in
|
|
"--mode=compile")
|
|
# insert --quiet before "--mode=compile"
|
|
set fnord "$@" --quiet
|
|
shift # fnord
|
|
;;
|
|
esac
|
|
set fnord "$@" "$arg"
|
|
shift # fnord
|
|
shift # "$arg"
|
|
done
|
|
;;
|
|
esac
|
|
"$@" -E |
|
|
sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::echo "`cygpath -u \\"\1\\"`":p' | sort | uniq > "$tmpdepfile"
|
|
) &
|
|
proc=$!
|
|
"$@"
|
|
stat=$?
|
|
wait "$proc"
|
|
if test "$stat" != 0; then exit $stat; fi
|
|
rm -f "$depfile"
|
|
echo "$object : \\" > "$depfile"
|
|
. "$tmpdepfile" | sed 's% %\\ %g' | sed -n '/^\(.*\)$/ s:: \1 \\:p' >> "$depfile"
|
|
echo " " >> "$depfile"
|
|
. "$tmpdepfile" | sed 's% %\\ %g' | sed -n '/^\(.*\)$/ s::\1\::p' >> "$depfile"
|
|
rm -f "$tmpdepfile"
|
|
;;
|
|
|
|
none)
|
|
exec "$@"
|
|
;;
|
|
|
|
*)
|
|
echo "Unknown depmode $depmode" 1>&2
|
|
exit 1
|
|
;;
|
|
esac
|
|
|
|
exit 0
|