Regex: Update PCRE to v8.35.
I was über lazy at first, so took libs from SM. But actually it's quite easy to compile, so let's update to latest version \o/.
This commit is contained in:
Arkshine
@ -1,10 +1,9 @@
|
||||
#! /bin/sh
|
||||
# depcomp - compile a program generating dependencies as side-effects
|
||||
|
||||
scriptversion=2012-03-27.16; # UTC
|
||||
scriptversion=2013-05-30.07; # UTC
|
||||
|
||||
# Copyright (C) 1999, 2000, 2003, 2004, 2005, 2006, 2007, 2009, 2010,
|
||||
# 2011, 2012 Free Software Foundation, Inc.
|
||||
# Copyright (C) 1999-2013 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
|
||||
@ -28,9 +27,9 @@ scriptversion=2012-03-27.16; # UTC
|
||||
|
||||
case $1 in
|
||||
'')
|
||||
echo "$0: No command. Try '$0 --help' for more information." 1>&2
|
||||
exit 1;
|
||||
;;
|
||||
echo "$0: No command. Try '$0 --help' for more information." 1>&2
|
||||
exit 1;
|
||||
;;
|
||||
-h | --h*)
|
||||
cat <<\EOF
|
||||
Usage: depcomp [--help] [--version] PROGRAM [ARGS]
|
||||
@ -57,11 +56,65 @@ EOF
|
||||
;;
|
||||
esac
|
||||
|
||||
# Get the directory component of the given path, and save it in the
|
||||
# global variables '$dir'. Note that this directory component will
|
||||
# be either empty or ending with a '/' character. This is deliberate.
|
||||
set_dir_from ()
|
||||
{
|
||||
case $1 in
|
||||
*/*) dir=`echo "$1" | sed -e 's|/[^/]*$|/|'`;;
|
||||
*) dir=;;
|
||||
esac
|
||||
}
|
||||
|
||||
# Get the suffix-stripped basename of the given path, and save it the
|
||||
# global variable '$base'.
|
||||
set_base_from ()
|
||||
{
|
||||
base=`echo "$1" | sed -e 's|^.*/||' -e 's/\.[^.]*$//'`
|
||||
}
|
||||
|
||||
# If no dependency file was actually created by the compiler invocation,
|
||||
# we still have to create a dummy depfile, to avoid errors with the
|
||||
# Makefile "include basename.Plo" scheme.
|
||||
make_dummy_depfile ()
|
||||
{
|
||||
echo "#dummy" > "$depfile"
|
||||
}
|
||||
|
||||
# Factor out some common post-processing of the generated depfile.
|
||||
# Requires the auxiliary global variable '$tmpdepfile' to be set.
|
||||
aix_post_process_depfile ()
|
||||
{
|
||||
# If the compiler actually managed to produce a dependency file,
|
||||
# post-process it.
|
||||
if test -f "$tmpdepfile"; then
|
||||
# Each line is of the form 'foo.o: dependency.h'.
|
||||
# Do two passes, one to just change these to
|
||||
# $object: dependency.h
|
||||
# and one to simply output
|
||||
# dependency.h:
|
||||
# which is needed to avoid the deleted-header problem.
|
||||
{ sed -e "s,^.*\.[$lower]*:,$object:," < "$tmpdepfile"
|
||||
sed -e "s,^.*\.[$lower]*:[$tab ]*,," -e 's,$,:,' < "$tmpdepfile"
|
||||
} > "$depfile"
|
||||
rm -f "$tmpdepfile"
|
||||
else
|
||||
make_dummy_depfile
|
||||
fi
|
||||
}
|
||||
|
||||
# A tabulation character.
|
||||
tab=' '
|
||||
# A newline character.
|
||||
nl='
|
||||
'
|
||||
# Character ranges might be problematic outside the C locale.
|
||||
# These definitions help.
|
||||
upper=ABCDEFGHIJKLMNOPQRSTUVWXYZ
|
||||
lower=abcdefghijklmnopqrstuvwxyz
|
||||
digits=0123456789
|
||||
alpha=${upper}${lower}
|
||||
|
||||
if test -z "$depmode" || test -z "$source" || test -z "$object"; then
|
||||
echo "depcomp: Variables source, object and depmode must be set" 1>&2
|
||||
@ -75,6 +128,9 @@ tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`}
|
||||
|
||||
rm -f "$tmpdepfile"
|
||||
|
||||
# Avoid interferences from the environment.
|
||||
gccflag= dashmflag=
|
||||
|
||||
# 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
|
||||
@ -86,32 +142,32 @@ if test "$depmode" = hp; then
|
||||
fi
|
||||
|
||||
if test "$depmode" = dashXmstdout; then
|
||||
# This is just like dashmstdout with a different argument.
|
||||
dashmflag=-xM
|
||||
depmode=dashmstdout
|
||||
# This is just like dashmstdout with a different argument.
|
||||
dashmflag=-xM
|
||||
depmode=dashmstdout
|
||||
fi
|
||||
|
||||
cygpath_u="cygpath -u -f -"
|
||||
if test "$depmode" = msvcmsys; then
|
||||
# This is just like msvisualcpp but w/o cygpath translation.
|
||||
# Just convert the backslash-escaped backslashes to single forward
|
||||
# slashes to satisfy depend.m4
|
||||
cygpath_u='sed s,\\\\,/,g'
|
||||
depmode=msvisualcpp
|
||||
# This is just like msvisualcpp but w/o cygpath translation.
|
||||
# Just convert the backslash-escaped backslashes to single forward
|
||||
# slashes to satisfy depend.m4
|
||||
cygpath_u='sed s,\\\\,/,g'
|
||||
depmode=msvisualcpp
|
||||
fi
|
||||
|
||||
if test "$depmode" = msvc7msys; then
|
||||
# This is just like msvc7 but w/o cygpath translation.
|
||||
# Just convert the backslash-escaped backslashes to single forward
|
||||
# slashes to satisfy depend.m4
|
||||
cygpath_u='sed s,\\\\,/,g'
|
||||
depmode=msvc7
|
||||
# This is just like msvc7 but w/o cygpath translation.
|
||||
# Just convert the backslash-escaped backslashes to single forward
|
||||
# slashes to satisfy depend.m4
|
||||
cygpath_u='sed s,\\\\,/,g'
|
||||
depmode=msvc7
|
||||
fi
|
||||
|
||||
if test "$depmode" = xlc; then
|
||||
# IBM C/C++ Compilers xlc/xlC can output gcc-like dependency informations.
|
||||
gccflag=-qmakedep=gcc,-MF
|
||||
depmode=gcc
|
||||
# IBM C/C++ Compilers xlc/xlC can output gcc-like dependency information.
|
||||
gccflag=-qmakedep=gcc,-MF
|
||||
depmode=gcc
|
||||
fi
|
||||
|
||||
case "$depmode" in
|
||||
@ -134,8 +190,7 @@ gcc3)
|
||||
done
|
||||
"$@"
|
||||
stat=$?
|
||||
if test $stat -eq 0; then :
|
||||
else
|
||||
if test $stat -ne 0; then
|
||||
rm -f "$tmpdepfile"
|
||||
exit $stat
|
||||
fi
|
||||
@ -143,13 +198,17 @@ gcc3)
|
||||
;;
|
||||
|
||||
gcc)
|
||||
## Note that this doesn't just cater to obsosete pre-3.x GCC compilers.
|
||||
## but also to in-use compilers like IMB xlc/xlC and the HP C compiler.
|
||||
## (see the conditional assignment to $gccflag above).
|
||||
## There are various ways to get dependency output from gcc. Here's
|
||||
## why we pick this rather obscure method:
|
||||
## - Don't want to use -MD because we'd like the dependencies to end
|
||||
## up in a subdir. Having to rename by hand is ugly.
|
||||
## (We might end up doing this anyway to support other compilers.)
|
||||
## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like
|
||||
## -MM, not -M (despite what the docs say).
|
||||
## -MM, not -M (despite what the docs say). Also, it might not be
|
||||
## supported by the other compilers which use the 'gcc' depmode.
|
||||
## - Using -M directly means running the compiler twice (even worse
|
||||
## than renaming).
|
||||
if test -z "$gccflag"; then
|
||||
@ -157,15 +216,14 @@ gcc)
|
||||
fi
|
||||
"$@" -Wp,"$gccflag$tmpdepfile"
|
||||
stat=$?
|
||||
if test $stat -eq 0; then :
|
||||
else
|
||||
if test $stat -ne 0; then
|
||||
rm -f "$tmpdepfile"
|
||||
exit $stat
|
||||
fi
|
||||
rm -f "$depfile"
|
||||
echo "$object : \\" > "$depfile"
|
||||
alpha=ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz
|
||||
## The second -e expression handles DOS-style file names with drive letters.
|
||||
# The second -e expression handles DOS-style file names with drive
|
||||
# letters.
|
||||
sed -e 's/^[^:]*: / /' \
|
||||
-e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile"
|
||||
## This next piece of magic avoids the "deleted header file" problem.
|
||||
@ -174,15 +232,15 @@ gcc)
|
||||
## typically no way to rebuild the header). We avoid this by adding
|
||||
## dummy dependencies for each header file. Too bad gcc doesn't do
|
||||
## this for us directly.
|
||||
tr ' ' "$nl" < "$tmpdepfile" |
|
||||
## Some versions of gcc put a space before the ':'. On the theory
|
||||
## that the space means something, we add a space to the output as
|
||||
## well. hp depmode also adds that space, but also prefixes the VPATH
|
||||
## to the object. Take care to not repeat it in the output.
|
||||
## Some versions of the HPUX 10.20 sed can't process this invocation
|
||||
## correctly. Breaking it into two sed invocations is a workaround.
|
||||
sed -e 's/^\\$//' -e '/^$/d' -e "s|.*$object$||" -e '/:$/d' \
|
||||
| sed -e 's/$/ :/' >> "$depfile"
|
||||
tr ' ' "$nl" < "$tmpdepfile" \
|
||||
| sed -e 's/^\\$//' -e '/^$/d' -e "s|.*$object$||" -e '/:$/d' \
|
||||
| sed -e 's/$/ :/' >> "$depfile"
|
||||
rm -f "$tmpdepfile"
|
||||
;;
|
||||
|
||||
@ -200,8 +258,7 @@ sgi)
|
||||
"$@" -MDupdate "$tmpdepfile"
|
||||
fi
|
||||
stat=$?
|
||||
if test $stat -eq 0; then :
|
||||
else
|
||||
if test $stat -ne 0; then
|
||||
rm -f "$tmpdepfile"
|
||||
exit $stat
|
||||
fi
|
||||
@ -209,7 +266,6 @@ sgi)
|
||||
|
||||
if test -f "$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
|
||||
@ -217,19 +273,15 @@ sgi)
|
||||
# the IRIX cc adds comments like '#:fec' to the end of the
|
||||
# dependency line.
|
||||
tr ' ' "$nl" < "$tmpdepfile" \
|
||||
| sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' | \
|
||||
tr "$nl" ' ' >> "$depfile"
|
||||
| sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' \
|
||||
| tr "$nl" ' ' >> "$depfile"
|
||||
echo >> "$depfile"
|
||||
|
||||
# The second pass generates a dummy entry for each header file.
|
||||
tr ' ' "$nl" < "$tmpdepfile" \
|
||||
| sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \
|
||||
>> "$depfile"
|
||||
| sed -e 's/^.*\.o://' -e 's/#.*$//' -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"
|
||||
make_dummy_depfile
|
||||
fi
|
||||
rm -f "$tmpdepfile"
|
||||
;;
|
||||
@ -247,9 +299,8 @@ aix)
|
||||
# current directory. Also, the AIX compiler puts '$object:' at the
|
||||
# start of each line; $object doesn't have directory information.
|
||||
# Version 6 uses the directory in both cases.
|
||||
dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
|
||||
test "x$dir" = "x$object" && dir=
|
||||
base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`
|
||||
set_dir_from "$object"
|
||||
set_base_from "$object"
|
||||
if test "$libtool" = yes; then
|
||||
tmpdepfile1=$dir$base.u
|
||||
tmpdepfile2=$base.u
|
||||
@ -262,9 +313,7 @@ aix)
|
||||
"$@" -M
|
||||
fi
|
||||
stat=$?
|
||||
|
||||
if test $stat -eq 0; then :
|
||||
else
|
||||
if test $stat -ne 0; then
|
||||
rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
|
||||
exit $stat
|
||||
fi
|
||||
@ -273,65 +322,113 @@ aix)
|
||||
do
|
||||
test -f "$tmpdepfile" && break
|
||||
done
|
||||
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,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile"
|
||||
sed -e 's,^.*\.[a-z]*:['"$tab"' ]*,,' -e 's,$,:,' < "$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"
|
||||
aix_post_process_depfile
|
||||
;;
|
||||
|
||||
icc)
|
||||
# Intel's C compiler anf tcc (Tiny C Compiler) understand '-MD -MF file'.
|
||||
# However on
|
||||
# $CC -MD -MF foo.d -c -o sub/foo.o sub/foo.c
|
||||
# ICC 7.0 will fill foo.d with something like
|
||||
# foo.o: sub/foo.c
|
||||
# foo.o: sub/foo.h
|
||||
# which is wrong. We want
|
||||
# sub/foo.o: sub/foo.c
|
||||
# sub/foo.o: sub/foo.h
|
||||
# sub/foo.c:
|
||||
# sub/foo.h:
|
||||
# ICC 7.1 will output
|
||||
# foo.o: sub/foo.c sub/foo.h
|
||||
# and will wrap long lines using '\':
|
||||
# foo.o: sub/foo.c ... \
|
||||
# sub/foo.h ... \
|
||||
# ...
|
||||
# tcc 0.9.26 (FIXME still under development at the moment of writing)
|
||||
# will emit a similar output, but also prepend the continuation lines
|
||||
# with horizontal tabulation characters.
|
||||
tcc)
|
||||
# tcc (Tiny C Compiler) understand '-MD -MF file' since version 0.9.26
|
||||
# FIXME: That version still under development at the moment of writing.
|
||||
# Make that this statement remains true also for stable, released
|
||||
# versions.
|
||||
# It will wrap lines (doesn't matter whether long or short) with a
|
||||
# trailing '\', as in:
|
||||
#
|
||||
# foo.o : \
|
||||
# foo.c \
|
||||
# foo.h \
|
||||
#
|
||||
# It will put a trailing '\' even on the last line, and will use leading
|
||||
# spaces rather than leading tabs (at least since its commit 0394caf7
|
||||
# "Emit spaces for -MD").
|
||||
"$@" -MD -MF "$tmpdepfile"
|
||||
stat=$?
|
||||
if test $stat -eq 0; then :
|
||||
else
|
||||
if test $stat -ne 0; then
|
||||
rm -f "$tmpdepfile"
|
||||
exit $stat
|
||||
fi
|
||||
rm -f "$depfile"
|
||||
# Each line is of the form 'foo.o: dependent.h',
|
||||
# or 'foo.o: dep1.h dep2.h \', or ' dep3.h dep4.h \'.
|
||||
# Each non-empty line is of the form 'foo.o : \' or ' dep.h \'.
|
||||
# We have to change lines of the first kind to '$object: \'.
|
||||
sed -e "s|.*:|$object :|" < "$tmpdepfile" > "$depfile"
|
||||
# And for each line of the second kind, we have to emit a 'dep.h:'
|
||||
# dummy dependency, to avoid the deleted-header problem.
|
||||
sed -n -e 's|^ *\(.*\) *\\$|\1:|p' < "$tmpdepfile" >> "$depfile"
|
||||
rm -f "$tmpdepfile"
|
||||
;;
|
||||
|
||||
## The order of this option in the case statement is important, since the
|
||||
## shell code in configure will try each of these formats in the order
|
||||
## listed in this file. A plain '-MD' option would be understood by many
|
||||
## compilers, so we must ensure this comes after the gcc and icc options.
|
||||
pgcc)
|
||||
# Portland's C compiler understands '-MD'.
|
||||
# Will always output deps to 'file.d' where file is the root name of the
|
||||
# source file under compilation, even if file resides in a subdirectory.
|
||||
# The object file name does not affect the name of the '.d' file.
|
||||
# pgcc 10.2 will output
|
||||
# foo.o: sub/foo.c sub/foo.h
|
||||
# and will wrap long lines using '\' :
|
||||
# foo.o: sub/foo.c ... \
|
||||
# sub/foo.h ... \
|
||||
# ...
|
||||
set_dir_from "$object"
|
||||
# Use the source, not the object, to determine the base name, since
|
||||
# that's sadly what pgcc will do too.
|
||||
set_base_from "$source"
|
||||
tmpdepfile=$base.d
|
||||
|
||||
# For projects that build the same source file twice into different object
|
||||
# files, the pgcc approach of using the *source* file root name can cause
|
||||
# problems in parallel builds. Use a locking strategy to avoid stomping on
|
||||
# the same $tmpdepfile.
|
||||
lockdir=$base.d-lock
|
||||
trap "
|
||||
echo '$0: caught signal, cleaning up...' >&2
|
||||
rmdir '$lockdir'
|
||||
exit 1
|
||||
" 1 2 13 15
|
||||
numtries=100
|
||||
i=$numtries
|
||||
while test $i -gt 0; do
|
||||
# mkdir is a portable test-and-set.
|
||||
if mkdir "$lockdir" 2>/dev/null; then
|
||||
# This process acquired the lock.
|
||||
"$@" -MD
|
||||
stat=$?
|
||||
# Release the lock.
|
||||
rmdir "$lockdir"
|
||||
break
|
||||
else
|
||||
# If the lock is being held by a different process, wait
|
||||
# until the winning process is done or we timeout.
|
||||
while test -d "$lockdir" && test $i -gt 0; do
|
||||
sleep 1
|
||||
i=`expr $i - 1`
|
||||
done
|
||||
fi
|
||||
i=`expr $i - 1`
|
||||
done
|
||||
trap - 1 2 13 15
|
||||
if test $i -le 0; then
|
||||
echo "$0: failed to acquire lock after $numtries attempts" >&2
|
||||
echo "$0: check lockdir '$lockdir'" >&2
|
||||
exit 1
|
||||
fi
|
||||
|
||||
if test $stat -ne 0; then
|
||||
rm -f "$tmpdepfile"
|
||||
exit $stat
|
||||
fi
|
||||
rm -f "$depfile"
|
||||
# Each line is of the form `foo.o: dependent.h',
|
||||
# or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'.
|
||||
# Do two passes, one to just change these to
|
||||
# '$object: dependent.h' and one to simply 'dependent.h:'.
|
||||
sed -e "s/^[ $tab][ $tab]*/ /" -e "s,^[^:]*:,$object :," \
|
||||
< "$tmpdepfile" > "$depfile"
|
||||
sed '
|
||||
s/[ '"$tab"'][ '"$tab"']*/ /g
|
||||
s/^ *//
|
||||
s/ *\\*$//
|
||||
s/^[^:]*: *//
|
||||
/^$/d
|
||||
/:$/d
|
||||
s/$/ :/
|
||||
' < "$tmpdepfile" >> "$depfile"
|
||||
# `$object: dependent.h' and one to simply `dependent.h:'.
|
||||
sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile"
|
||||
# Some versions of the HPUX 10.20 sed can't process this invocation
|
||||
# correctly. Breaking it into two sed invocations is a workaround.
|
||||
sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" \
|
||||
| sed -e 's/$/ :/' >> "$depfile"
|
||||
rm -f "$tmpdepfile"
|
||||
;;
|
||||
|
||||
@ -342,9 +439,8 @@ hp2)
|
||||
# 'foo.d', which lands next to the object file, wherever that
|
||||
# happens to be.
|
||||
# Much of this is similar to the tru64 case; see comments there.
|
||||
dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
|
||||
test "x$dir" = "x$object" && dir=
|
||||
base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`
|
||||
set_dir_from "$object"
|
||||
set_base_from "$object"
|
||||
if test "$libtool" = yes; then
|
||||
tmpdepfile1=$dir$base.d
|
||||
tmpdepfile2=$dir.libs/$base.d
|
||||
@ -355,8 +451,7 @@ hp2)
|
||||
"$@" +Maked
|
||||
fi
|
||||
stat=$?
|
||||
if test $stat -eq 0; then :
|
||||
else
|
||||
if test $stat -ne 0; then
|
||||
rm -f "$tmpdepfile1" "$tmpdepfile2"
|
||||
exit $stat
|
||||
fi
|
||||
@ -366,76 +461,61 @@ hp2)
|
||||
test -f "$tmpdepfile" && break
|
||||
done
|
||||
if test -f "$tmpdepfile"; then
|
||||
sed -e "s,^.*\.[a-z]*:,$object:," "$tmpdepfile" > "$depfile"
|
||||
sed -e "s,^.*\.[$lower]*:,$object:," "$tmpdepfile" > "$depfile"
|
||||
# Add 'dependent.h:' lines.
|
||||
sed -ne '2,${
|
||||
s/^ *//
|
||||
s/ \\*$//
|
||||
s/$/:/
|
||||
p
|
||||
}' "$tmpdepfile" >> "$depfile"
|
||||
s/^ *//
|
||||
s/ \\*$//
|
||||
s/$/:/
|
||||
p
|
||||
}' "$tmpdepfile" >> "$depfile"
|
||||
else
|
||||
echo "#dummy" > "$depfile"
|
||||
make_dummy_depfile
|
||||
fi
|
||||
rm -f "$tmpdepfile" "$tmpdepfile2"
|
||||
;;
|
||||
|
||||
tru64)
|
||||
# The Tru64 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.
|
||||
dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
|
||||
test "x$dir" = "x$object" && dir=
|
||||
base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`
|
||||
# The Tru64 compiler uses -MD to generate dependencies as a side
|
||||
# effect. 'cc -MD -o foo.o ...' puts the dependencies into 'foo.o.d'.
|
||||
# At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put
|
||||
# dependencies in 'foo.d' instead, so we check for that too.
|
||||
# Subdirectories are respected.
|
||||
set_dir_from "$object"
|
||||
set_base_from "$object"
|
||||
|
||||
if test "$libtool" = yes; then
|
||||
# With Tru64 cc, shared objects can also be used to make a
|
||||
# static library. This mechanism is used in libtool 1.4 series to
|
||||
# handle both shared and static libraries in a single compilation.
|
||||
# With libtool 1.4, dependencies were output in $dir.libs/$base.lo.d.
|
||||
#
|
||||
# With libtool 1.5 this exception was removed, and libtool now
|
||||
# generates 2 separate objects for the 2 libraries. These two
|
||||
# compilations output dependencies in $dir.libs/$base.o.d and
|
||||
# in $dir$base.o.d. We have to check for both files, because
|
||||
# one of the two compilations can be disabled. We should prefer
|
||||
# $dir$base.o.d over $dir.libs/$base.o.d because the latter is
|
||||
# automatically cleaned when .libs/ is deleted, while ignoring
|
||||
# the former would cause a distcleancheck panic.
|
||||
tmpdepfile1=$dir.libs/$base.lo.d # libtool 1.4
|
||||
tmpdepfile2=$dir$base.o.d # libtool 1.5
|
||||
tmpdepfile3=$dir.libs/$base.o.d # libtool 1.5
|
||||
tmpdepfile4=$dir.libs/$base.d # Compaq CCC V6.2-504
|
||||
"$@" -Wc,-MD
|
||||
else
|
||||
tmpdepfile1=$dir$base.o.d
|
||||
tmpdepfile2=$dir$base.d
|
||||
tmpdepfile3=$dir$base.d
|
||||
tmpdepfile4=$dir$base.d
|
||||
"$@" -MD
|
||||
fi
|
||||
if test "$libtool" = yes; then
|
||||
# Libtool generates 2 separate objects for the 2 libraries. These
|
||||
# two compilations output dependencies in $dir.libs/$base.o.d and
|
||||
# in $dir$base.o.d. We have to check for both files, because
|
||||
# one of the two compilations can be disabled. We should prefer
|
||||
# $dir$base.o.d over $dir.libs/$base.o.d because the latter is
|
||||
# automatically cleaned when .libs/ is deleted, while ignoring
|
||||
# the former would cause a distcleancheck panic.
|
||||
tmpdepfile1=$dir$base.o.d # libtool 1.5
|
||||
tmpdepfile2=$dir.libs/$base.o.d # Likewise.
|
||||
tmpdepfile3=$dir.libs/$base.d # Compaq CCC V6.2-504
|
||||
"$@" -Wc,-MD
|
||||
else
|
||||
tmpdepfile1=$dir$base.d
|
||||
tmpdepfile2=$dir$base.d
|
||||
tmpdepfile3=$dir$base.d
|
||||
"$@" -MD
|
||||
fi
|
||||
|
||||
stat=$?
|
||||
if test $stat -eq 0; then :
|
||||
else
|
||||
rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4"
|
||||
exit $stat
|
||||
fi
|
||||
stat=$?
|
||||
if test $stat -ne 0; then
|
||||
rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
|
||||
exit $stat
|
||||
fi
|
||||
|
||||
for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4"
|
||||
do
|
||||
test -f "$tmpdepfile" && break
|
||||
done
|
||||
if test -f "$tmpdepfile"; then
|
||||
sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile"
|
||||
sed -e 's,^.*\.[a-z]*:['"$tab"' ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile"
|
||||
else
|
||||
echo "#dummy" > "$depfile"
|
||||
fi
|
||||
rm -f "$tmpdepfile"
|
||||
;;
|
||||
for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
|
||||
do
|
||||
test -f "$tmpdepfile" && break
|
||||
done
|
||||
# Same post-processing that is required for AIX mode.
|
||||
aix_post_process_depfile
|
||||
;;
|
||||
|
||||
msvc7)
|
||||
if test "$libtool" = yes; then
|
||||
@ -446,8 +526,7 @@ msvc7)
|
||||
"$@" $showIncludes > "$tmpdepfile"
|
||||
stat=$?
|
||||
grep -v '^Note: including file: ' "$tmpdepfile"
|
||||
if test "$stat" = 0; then :
|
||||
else
|
||||
if test $stat -ne 0; then
|
||||
rm -f "$tmpdepfile"
|
||||
exit $stat
|
||||
fi
|
||||
@ -473,6 +552,7 @@ $ {
|
||||
G
|
||||
p
|
||||
}' >> "$depfile"
|
||||
echo >> "$depfile" # make sure the fragment doesn't end with a backslash
|
||||
rm -f "$tmpdepfile"
|
||||
;;
|
||||
|
||||
@ -524,13 +604,14 @@ dashmstdout)
|
||||
# in the target name. This is to cope with DOS-style filenames:
|
||||
# a dependency such as 'c:/foo/bar' could be seen as target 'c' otherwise.
|
||||
"$@" $dashmflag |
|
||||
sed 's:^['"$tab"' ]*[^:'"$tab"' ][^:][^:]*\:['"$tab"' ]*:'"$object"'\: :' > "$tmpdepfile"
|
||||
sed "s|^[$tab ]*[^:$tab ][^:][^:]*:[$tab ]*|$object: |" > "$tmpdepfile"
|
||||
rm -f "$depfile"
|
||||
cat < "$tmpdepfile" > "$depfile"
|
||||
tr ' ' "$nl" < "$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"
|
||||
# Some versions of the HPUX 10.20 sed can't process this sed invocation
|
||||
# correctly. Breaking it into two sed invocations is a workaround.
|
||||
tr ' ' "$nl" < "$tmpdepfile" \
|
||||
| sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' \
|
||||
| sed -e 's/$/ :/' >> "$depfile"
|
||||
rm -f "$tmpdepfile"
|
||||
;;
|
||||
|
||||
@ -583,10 +664,12 @@ makedepend)
|
||||
# makedepend may prepend the VPATH from the source file name to the object.
|
||||
# No need to regex-escape $object, excess matching of '.' is harmless.
|
||||
sed "s|^.*\($object *:\)|\1|" "$tmpdepfile" > "$depfile"
|
||||
sed '1,2d' "$tmpdepfile" | tr ' ' "$nl" | \
|
||||
## 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"
|
||||
# Some versions of the HPUX 10.20 sed can't process the last invocation
|
||||
# correctly. Breaking it into two sed invocations is a workaround.
|
||||
sed '1,2d' "$tmpdepfile" \
|
||||
| tr ' ' "$nl" \
|
||||
| sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' \
|
||||
| sed -e 's/$/ :/' >> "$depfile"
|
||||
rm -f "$tmpdepfile" "$tmpdepfile".bak
|
||||
;;
|
||||
|
||||
@ -622,10 +705,10 @@ cpp)
|
||||
esac
|
||||
done
|
||||
|
||||
"$@" -E |
|
||||
sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \
|
||||
-e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' |
|
||||
sed '$ s: \\$::' > "$tmpdepfile"
|
||||
"$@" -E \
|
||||
| sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \
|
||||
-e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \
|
||||
| sed '$ s: \\$::' > "$tmpdepfile"
|
||||
rm -f "$depfile"
|
||||
echo "$object : \\" > "$depfile"
|
||||
cat < "$tmpdepfile" >> "$depfile"
|
||||
@ -657,15 +740,15 @@ msvisualcpp)
|
||||
shift
|
||||
;;
|
||||
"-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI")
|
||||
set fnord "$@"
|
||||
shift
|
||||
shift
|
||||
;;
|
||||
set fnord "$@"
|
||||
shift
|
||||
shift
|
||||
;;
|
||||
*)
|
||||
set fnord "$@" "$arg"
|
||||
shift
|
||||
shift
|
||||
;;
|
||||
set fnord "$@" "$arg"
|
||||
shift
|
||||
shift
|
||||
;;
|
||||
esac
|
||||
done
|
||||
"$@" -E 2>/dev/null |
|
||||
|
||||
Reference in New Issue
Block a user