/
PatchPerl.pm
1831 lines (1727 loc) · 47.3 KB
/
PatchPerl.pm
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package Devel::PatchPerl;
# ABSTRACT: Patch perl source a la Devel::PPPort's buildperl.pl
use strict;
use warnings;
use File::pushd qw[pushd];
use File::Spec;
use IO::File;
use IPC::Cmd qw[can_run run];
use Devel::PatchPerl::Hints qw[hint_file];
use Module::Pluggable search_path => ['Devel::PatchPerl::Plugin'];
use vars qw[@ISA @EXPORT_OK];
@ISA = qw(Exporter);
@EXPORT_OK = qw(patch_source);
my $patch_exe = can_run('patch');
my @patch = (
{
perl => [
qr/^5\.00[01234]/,
qw/
5.005
5.005_01
5.005_02
5.005_03
/,
],
subs => [
[ \&_patch_db, 1 ],
],
},
{
perl => [
qw/
5.6.0
5.6.1
5.7.0
5.7.1
5.7.2
5.7.3
5.8.0
/,
],
subs => [
[ \&_patch_db, 3 ],
],
},
{
perl => [
qr/^5\.004_0[1234]$/,
],
subs => [
[ \&_patch_doio ],
],
},
{
perl => [
qw/
5.005
5.005_01
5.005_02
/,
],
subs => [
[ \&_patch_sysv, old_format => 1 ],
],
},
{
perl => [
qw/
5.005_03
5.005_04
/,
qr/^5\.6\.[0-2]$/,
qr/^5\.7\.[0-3]$/,
qr/^5\.8\.[0-8]$/,
qr/^5\.9\.[0-5]$/
],
subs => [
[ \&_patch_sysv, old_format => 0 ],
],
},
{
perl => [
qr/^5\.004_05$/,
qr/^5\.005(?:_0[1-4])?$/,
qr/^5\.6\.[01]$/,
],
subs => [
[ \&_patch_configure ],
[ \&_patch_makedepend_lc ],
],
},
{
perl => [
'5.8.0',
],
subs => [
[ \&_patch_makedepend_lc ],
],
},
{
perl => [
qr/.*/,
],
subs => [
[ \&_patch_hints ],
],
},
{
perl => [
qr/^5\.6\.[0-2]$/,
qr/^5\.7\.[0-3]$/,
qr/^5\.8\.[0-8]$/,
],
subs => [
[ \&_patch_makedepend_SH ],
],
},
{
perl => [
qr/^5\.1[0-2]/,
],
subs => [
[ \&_patch_archive_tar_tests ],
[ \&_patch_odbm_file_hints_linux ],
],
},
{
perl => [
qr/^5.1([24].\d+|0.1)/,
],
subs => [
[ \&_patch_make_ext_pl ],
],
},
);
sub patch_source {
my $vers = shift;
$vers = shift if eval { $vers->isa(__PACKAGE__) };
my $source = shift || '.';
if ( !$vers ) {
$vers = _determine_version($source);
if ( $vers ) {
warn "Auto-guessed '$vers'\n";
}
else {
die "You didn't provide a perl version and I don't appear to be in a perl source tree\n";
}
}
$source = File::Spec->rel2abs($source);
{
my $dir = pushd( $source );
for my $p ( grep { _is( $_->{perl}, $vers ) } @patch ) {
for my $s (@{$p->{subs}}) {
my($sub, @args) = @$s;
push @args, $vers unless scalar @args;
$sub->(@args);
}
}
_process_plugin( version => $vers, source => $source, patchexe => $patch_exe );
}
}
sub _process_plugin {
my %args = @_;
return unless my $possible = $ENV{PERL5_PATCHPERL_PLUGIN};
my ($plugin) = grep { $possible eq $_ or /\Q$possible\E$/ } __PACKAGE__->plugins;
unless ( $plugin ) {
warn "# You specified a plugin '", $ENV{PERL5_PATCHPERL_PLUGIN},
"' that isn't installed, just thought you might be interested.\n";
return;
}
{
local $@;
eval "require $plugin";
if ($@) {
die "# I tried to load '", $ENV{PERL5_PATCHPERL_PLUGIN},
"' but it didn't work out. Here is what happened '$@'\n";
}
}
{
local $@;
eval {
$plugin->patchperl(
%args,
);
};
if ($@) {
warn "# Warnings from the plugin: '$@'\n";
}
}
return 1;
}
sub _is
{
my($s1, $s2) = @_;
defined $s1 != defined $s2 and return 0;
ref $s2 and ($s1, $s2) = ($s2, $s1);
if (ref $s1) {
if (ref $s1 eq 'ARRAY') {
_is($_, $s2) and return 1 for @$s1;
return 0;
}
return $s2 =~ $s1;
}
return $s1 eq $s2;
}
sub _patch
{
my($patch) = @_;
print "patching $_\n" for $patch =~ /^\+{3}\s+(\S+)/gm;
my $diff = 'tmp.diff';
_write_or_die($diff, $patch);
die "No patch utility found\n" unless $patch_exe;
_run_or_die("$patch_exe -f -s -p0 <$diff");
unlink $diff or die "unlink $diff: $!\n";
}
sub _write_or_die
{
my($file, $data) = @_;
my $fh = IO::File->new(">$file") or die "$file: $!\n";
$fh->print($data);
}
sub _run_or_die
{
# print "[running @_]\n";
die unless scalar run( command => [ @_ ], verbose => 1 );
}
sub _determine_version {
my ($source) = @_;
my $patchlevel_h = File::Spec->catfile($source, 'patchlevel.h');
return unless -e $patchlevel_h;
my $version;
{
my %defines;
open my $fh, '<', $patchlevel_h;
my @vers;
while (<$fh>) {
chomp;
next unless /^#define/;
my ($foo,$bar) = ( split /\s+/ )[1,2];
$defines{$foo} = $bar;
}
if ( my @wotsits = grep { defined $defines{$_} } qw(PERL_REVISION PERL_VERSION PERL_SUBVERSION) ) {
$version = join '.', map { $defines{$_} } @wotsits;
}
else {
$version = sprintf '5.%03d_%02d', map { $defines{$_} } qw(PATCHLEVEL SUBVERSION);
}
}
return $version;
}
sub _patch_hints {
return unless my ($file,$data) = hint_file();
my $path = File::Spec->catfile( 'hints', $file );
chmod 0644, $path or die "$!\n";
open my $fh, '>', $path or die "$!\n";
print $fh $data;
close $fh;
return 1;
}
sub _patch_db
{
my $ver = shift;
print "patching ext/DB_File/DB_File.xs\n";
_run_or_die($^X, '-pi.bak', '-e', "s/<db.h>/<db$ver\\/db.h>/", 'ext/DB_File/DB_File.xs');
unlink 'ext/DB_File/DB_File.xs.bak' if -e 'ext/DB_File/DB_File.xs.bak';
}
sub _patch_doio
{
_patch(<<'END');
--- doio.c.org 2004-06-07 23:14:45.000000000 +0200
+++ doio.c 2003-11-04 08:03:03.000000000 +0100
@@ -75,6 +75,16 @@
# endif
#endif
+#if _SEM_SEMUN_UNDEFINED
+union semun
+{
+ int val;
+ struct semid_ds *buf;
+ unsigned short int *array;
+ struct seminfo *__buf;
+};
+#endif
+
bool
do_open(gv,name,len,as_raw,rawmode,rawperm,supplied_fp)
GV *gv;
END
}
sub _patch_sysv
{
my %opt = @_;
# check if patching is required
return if $^O ne 'linux' or -f '/usr/include/asm/page.h';
if ($opt{old_format}) {
_patch(<<'END');
--- ext/IPC/SysV/SysV.xs.org 1998-07-20 10:20:07.000000000 +0200
+++ ext/IPC/SysV/SysV.xs 2007-08-12 10:51:06.000000000 +0200
@@ -3,9 +3,6 @@
#include "XSUB.h"
#include <sys/types.h>
-#ifdef __linux__
-#include <asm/page.h>
-#endif
#if defined(HAS_MSG) || defined(HAS_SEM) || defined(HAS_SHM)
#include <sys/ipc.h>
#ifdef HAS_MSG
END
}
else {
_patch(<<'END');
--- ext/IPC/SysV/SysV.xs.org 2007-08-11 00:12:46.000000000 +0200
+++ ext/IPC/SysV/SysV.xs 2007-08-11 00:10:51.000000000 +0200
@@ -3,9 +3,6 @@
#include "XSUB.h"
#include <sys/types.h>
-#ifdef __linux__
-# include <asm/page.h>
-#endif
#if defined(HAS_MSG) || defined(HAS_SEM) || defined(HAS_SHM)
#ifndef HAS_SEM
# include <sys/ipc.h>
END
}
}
sub _patch_configure
{
_patch(<<'END');
--- Configure
+++ Configure
@@ -3380,6 +3380,18 @@
test "X$gfpthkeep" != Xy && gfpth=""
EOSC
+# gcc 3.1 complains about adding -Idirectories that it already knows about,
+# so we will take those off from locincpth.
+case "$gccversion" in
+3*)
+ echo "main(){}">try.c
+ for incdir in `$cc -v -c try.c 2>&1 | \
+ sed '1,/^#include <\.\.\.>/d;/^End of search list/,$d;s/^ //'` ; do
+ locincpth=`echo $locincpth | sed s!$incdir!!`
+ done
+ $rm -f try try.*
+esac
+
: What should the include directory be ?
echo " "
$echo $n "Hmm... $c"
END
}
sub _patch_makedepend_lc
{
_patch(<<'END');
--- makedepend.SH
+++ makedepend.SH
@@ -58,6 +58,10 @@ case $PERL_CONFIG_SH in
;;
esac
+# Avoid localized gcc/cc messages
+LC_ALL=C
+export LC_ALL
+
# We need .. when we are in the x2p directory if we are using the
# cppstdin wrapper script.
# Put .. and . first so that we pick up the present cppstdin, not
END
}
sub _patch_makedepend_SH
{
my $perl = shift;
SWITCH: {
# If 5.6.0
if ( $perl eq '5.6.0' ) {
_patch(<<'BADGER');
--- makedepend.SH.org 2000-03-02 18:12:26.000000000 +0000
+++ makedepend.SH 2010-09-01 10:13:37.000000000 +0100
@@ -1,5 +1,5 @@
#! /bin/sh
-case $CONFIGDOTSH in
+case $PERL_CONFIG_SH in
'')
if test -f config.sh; then TOP=.;
elif test -f ../config.sh; then TOP=..;
@@ -29,6 +29,13 @@
!GROK!THIS!
$spitshell >>makedepend <<'!NO!SUBS!'
+if test -d .depending; then
+ echo "$0: Already running, exiting."
+ exit 0
+fi
+
+mkdir .depending
+
# This script should be called with
# sh ./makedepend MAKE=$(MAKE)
case "$1" in
@@ -37,7 +44,7 @@
export PATH || (echo "OOPS, this isn't sh. Desperation time. I will feed myself to sh."; sh \$0; kill \$\$)
-case $CONFIGDOTSH in
+case $PERL_CONFIG_SH in
'')
if test -f config.sh; then TOP=.;
elif test -f ../config.sh; then TOP=..;
@@ -51,6 +58,11 @@
;;
esac
+# Avoid localized gcc messages
+case "$ccname" in
+ gcc) LC_ALL=C ; export LC_ALL ;;
+esac
+
# We need .. when we are in the x2p directory if we are using the
# cppstdin wrapper script.
# Put .. and . first so that we pick up the present cppstdin, not
@@ -58,6 +70,10 @@
PATH=".$path_sep..$path_sep$PATH"
export PATH
+case "$osname" in
+amigaos) cat=/bin/cat ;; # must be absolute
+esac
+
$cat /dev/null >.deptmp
$rm -f *.c.c c/*.c.c
if test -f Makefile; then
@@ -67,7 +83,6 @@
# to be out of date. I don't know if OS/2 has touch, so do this:
case "$osname" in
os2) ;;
- netbsd) ;;
*) $touch $firstmakefile ;;
esac
fi
@@ -99,25 +114,20 @@
$echo *.c | $tr ' ' $trnl | $egrep -v '\*' >.clist)
for file in `$cat .clist`; do
# for file in `cat /dev/null`; do
- if [ "$osname" = uwin ]; then
- uwinfix="-e s,\\\\\\\\,/,g -e s,\\([a-zA-Z]\\):/,/\\1/,g"
- else
- if [ "$osname" = os2 ]; then
- uwinfix="-e s,\\\\\\\\,/,g"
- else
- if [ "$archname" = cygwin ]; then
- uwinfix="-e s,\\\\\\\\,/,g"
- else
- uwinfix=
- fi
- fi
- fi
+ case "$osname" in
+ uwin) uwinfix="-e s,\\\\\\\\,/,g -e s,\\([a-zA-Z]\\):/,/\\1/,g" ;;
+ os2) uwinfix="-e s,\\\\\\\\,/,g" ;;
+ cygwin) uwinfix="-e s,\\\\\\\\,/,g" ;;
+ posix-bc) uwinfix="-e s/\\*POSIX(\\(.*\\))/\\1/" ;;
+ vos) uwinfix="-e s/\#/\\\#/" ;;
+ *) uwinfix="" ;;
+ esac
case "$file" in
*.c) filebase=`basename $file .c` ;;
*.y) filebase=`basename $file .y` ;;
esac
case "$file" in
- */*) finc="-I`echo $file | sed 's#/[^/]*$##`" ;;
+ */*) finc="-I`echo $file | sed 's#/[^/]*$##'`" ;;
*) finc= ;;
esac
$echo "Finding dependencies for $filebase$_o."
@@ -130,22 +140,45 @@
-e 's|\\$||' \
-e p \
-e '}' ) >UU/$file.c
+
if [ "$osname" = os390 -a "$file" = perly.c ]; then
$echo '#endif' >>UU/$file.c
fi
- $cppstdin $finc -I. $cppflags $cppminus <UU/$file.c |
- $sed \
- -e '1d' \
- -e '/^#.*<stdin>/d' \
- -e '/^#.*"-"/d' \
- -e 's#\.[0-9][0-9]*\.c#'"$file.c#" \
- -e 's/^[ ]*#[ ]*line/#/' \
- -e '/^# *[0-9][0-9]* *[".\/]/!d' \
- -e 's/^.*"\(.*\)".*$/'$filebase'\$(OBJ_EXT): \1/' \
- -e 's/^# *[0-9][0-9]* \(.*\)$/'$filebase'\$(OBJ_EXT): \1/' \
- -e 's|: \./|: |' \
- -e 's|\.c\.c|.c|' $uwinfix | \
- $uniq | $sort | $uniq >> .deptmp
+
+ if [ "$osname" = os390 ]; then
+ $cppstdin $finc -I. $cppflags $cppminus <UU/$file.c |
+ $sed \
+ -e '/^#.*<stdin>/d' \
+ -e '/^#.*"-"/d' \
+ -e 's#\.[0-9][0-9]*\.c#'"$file.c#" \
+ -e 's/^[ ]*#[ ]*line/#/' \
+ -e '/^# *[0-9][0-9]* *[".\/]/!d' \
+ -e 's/^.*"\(.*\)".*$/'$filebase'\$(OBJ_EXT): \1/' \
+ -e 's/^# *[0-9][0-9]* \(.*\)$/'$filebase'\$(OBJ_EXT): \1/' \
+ -e 's|: \./|: |' \
+ -e 's|\.c\.c|.c|' $uwinfix | \
+ $uniq | $sort | $uniq >> .deptmp
+ else
+ $cppstdin $finc -I. $cppflags $cppminus <UU/$file.c >.cout 2>.cerr
+ $sed \
+ -e '1d' \
+ -e '/^#.*<stdin>/d' \
+ -e '/^#.*<builtin>/d' \
+ -e '/^#.*<built-in>/d' \
+ -e '/^#.*<command line>/d' \
+ -e '/^#.*<command-line>/d' \
+ -e '/^#.*"-"/d' \
+ -e '/^#.*"\/.*\/"/d' \
+ -e '/: file path prefix .* never used$/d' \
+ -e 's#\.[0-9][0-9]*\.c#'"$file.c#" \
+ -e 's/^[ ]*#[ ]*line/#/' \
+ -e '/^# *[0-9][0-9]* *[".\/]/!d' \
+ -e 's/^.*"\(.*\)".*$/'$filebase'\$(OBJ_EXT): \1/' \
+ -e 's/^# *[0-9][0-9]* \(.*\)$/'$filebase'\$(OBJ_EXT): \1/' \
+ -e 's|: \./|: |' \
+ -e 's|\.c\.c|.c|' $uwinfix .cout .cerr| \
+ $uniq | $sort | $uniq >> .deptmp
+ fi
done
$sed <$mf >$mf.new -e '1,/^# AUTOMATICALLY/!d'
@@ -177,6 +210,10 @@
$echo "Updating $mf..."
$echo "# If this runs make out of memory, delete /usr/include lines." \
>> $mf.new
+ if [ "$osname" = vos ]; then
+ $sed 's|.incl.c|.h|' .deptmp >.deptmp.vos
+ mv -f .deptmp.vos .deptmp
+ fi
$sed 's|^\(.*\$(OBJ_EXT):\) *\(.*/.*\.c\) *$|\1 \2; '"$defrule \2|" .deptmp \
>>$mf.new
else
@@ -208,7 +245,8 @@
$cp $mf.new $mf
$rm $mf.new
$echo "# WARNING: Put nothing here or make depend will gobble it up!" >> $mf
-$rm -rf .deptmp UU .shlist .clist .hlist .hsed
+$rm -rf .deptmp UU .shlist .clist .hlist .hsed .cout .cerr
+rmdir .depending
!NO!SUBS!
$eunicefix makedepend
BADGER
last SWITCH;
}
# If 5.6.1
if ( $perl eq '5.6.1' ) {
_patch(<<'BADGER');
--- makedepend.SH.org 2001-03-19 07:33:17.000000000 +0000
+++ makedepend.SH 2010-09-01 10:14:47.000000000 +0100
@@ -1,5 +1,5 @@
#! /bin/sh
-case $CONFIGDOTSH in
+case $PERL_CONFIG_SH in
'')
if test -f config.sh; then TOP=.;
elif test -f ../config.sh; then TOP=..;
@@ -29,6 +29,13 @@
!GROK!THIS!
$spitshell >>makedepend <<'!NO!SUBS!'
+if test -d .depending; then
+ echo "$0: Already running, exiting."
+ exit 0
+fi
+
+mkdir .depending
+
# This script should be called with
# sh ./makedepend MAKE=$(MAKE)
case "$1" in
@@ -37,7 +44,7 @@
export PATH || (echo "OOPS, this isn't sh. Desperation time. I will feed myself to sh."; sh \$0; kill \$\$)
-case $CONFIGDOTSH in
+case $PERL_CONFIG_SH in
'')
if test -f config.sh; then TOP=.;
elif test -f ../config.sh; then TOP=..;
@@ -51,6 +58,11 @@
;;
esac
+# Avoid localized gcc messages
+case "$ccname" in
+ gcc) LC_ALL=C ; export LC_ALL ;;
+esac
+
# We need .. when we are in the x2p directory if we are using the
# cppstdin wrapper script.
# Put .. and . first so that we pick up the present cppstdin, not
@@ -58,6 +70,10 @@
PATH=".$path_sep..$path_sep$PATH"
export PATH
+case "$osname" in
+amigaos) cat=/bin/cat ;; # must be absolute
+esac
+
$cat /dev/null >.deptmp
$rm -f *.c.c c/*.c.c
if test -f Makefile; then
@@ -67,7 +83,6 @@
# to be out of date. I don't know if OS/2 has touch, so do this:
case "$osname" in
os2) ;;
- netbsd) ;;
*) $touch $firstmakefile ;;
esac
fi
@@ -99,29 +114,20 @@
$echo *.c | $tr ' ' $trnl | $egrep -v '\*' >.clist)
for file in `$cat .clist`; do
# for file in `cat /dev/null`; do
- if [ "$osname" = uwin ]; then
- uwinfix="-e s,\\\\\\\\,/,g -e s,\\([a-zA-Z]\\):/,/\\1/,g"
- else
- if [ "$osname" = os2 ]; then
- uwinfix="-e s,\\\\\\\\,/,g"
- else
- if [ "$archname" = cygwin ]; then
- uwinfix="-e s,\\\\\\\\,/,g"
- else
- if [ "$osname" = posix-bc ]; then
- uwinfix="-e s/\\*POSIX(\\(.*\\))/\\1/"
- else
- uwinfix=
- fi
- fi
- fi
- fi
+ case "$osname" in
+ uwin) uwinfix="-e s,\\\\\\\\,/,g -e s,\\([a-zA-Z]\\):/,/\\1/,g" ;;
+ os2) uwinfix="-e s,\\\\\\\\,/,g" ;;
+ cygwin) uwinfix="-e s,\\\\\\\\,/,g" ;;
+ posix-bc) uwinfix="-e s/\\*POSIX(\\(.*\\))/\\1/" ;;
+ vos) uwinfix="-e s/\#/\\\#/" ;;
+ *) uwinfix="" ;;
+ esac
case "$file" in
*.c) filebase=`basename $file .c` ;;
*.y) filebase=`basename $file .y` ;;
esac
case "$file" in
- */*) finc="-I`echo $file | sed 's#/[^/]*$##`" ;;
+ */*) finc="-I`echo $file | sed 's#/[^/]*$##'`" ;;
*) finc= ;;
esac
$echo "Finding dependencies for $filebase$_o."
@@ -134,10 +140,12 @@
-e 's|\\$||' \
-e p \
-e '}' ) >UU/$file.c
+
+ if [ "$osname" = os390 -a "$file" = perly.c ]; then
+ $echo '#endif' >>UU/$file.c
+ fi
+
if [ "$osname" = os390 ]; then
- if [ "$file" = perly.c ]; then
- $echo '#endif' >>UU/$file.c
- fi
$cppstdin $finc -I. $cppflags $cppminus <UU/$file.c |
$sed \
-e '/^#.*<stdin>/d' \
@@ -151,18 +159,24 @@
-e 's|\.c\.c|.c|' $uwinfix | \
$uniq | $sort | $uniq >> .deptmp
else
- $cppstdin $finc -I. $cppflags $cppminus <UU/$file.c |
+ $cppstdin $finc -I. $cppflags $cppminus <UU/$file.c >.cout 2>.cerr
$sed \
-e '1d' \
-e '/^#.*<stdin>/d' \
+ -e '/^#.*<builtin>/d' \
+ -e '/^#.*<built-in>/d' \
+ -e '/^#.*<command line>/d' \
+ -e '/^#.*<command-line>/d' \
-e '/^#.*"-"/d' \
+ -e '/^#.*"\/.*\/"/d' \
+ -e '/: file path prefix .* never used$/d' \
-e 's#\.[0-9][0-9]*\.c#'"$file.c#" \
-e 's/^[ ]*#[ ]*line/#/' \
-e '/^# *[0-9][0-9]* *[".\/]/!d' \
-e 's/^.*"\(.*\)".*$/'$filebase'\$(OBJ_EXT): \1/' \
-e 's/^# *[0-9][0-9]* \(.*\)$/'$filebase'\$(OBJ_EXT): \1/' \
-e 's|: \./|: |' \
- -e 's|\.c\.c|.c|' $uwinfix | \
+ -e 's|\.c\.c|.c|' $uwinfix .cout .cerr| \
$uniq | $sort | $uniq >> .deptmp
fi
done
@@ -196,6 +210,10 @@
$echo "Updating $mf..."
$echo "# If this runs make out of memory, delete /usr/include lines." \
>> $mf.new
+ if [ "$osname" = vos ]; then
+ $sed 's|.incl.c|.h|' .deptmp >.deptmp.vos
+ mv -f .deptmp.vos .deptmp
+ fi
$sed 's|^\(.*\$(OBJ_EXT):\) *\(.*/.*\.c\) *$|\1 \2; '"$defrule \2|" .deptmp \
>>$mf.new
else
@@ -227,7 +245,8 @@
$cp $mf.new $mf
$rm $mf.new
$echo "# WARNING: Put nothing here or make depend will gobble it up!" >> $mf
-$rm -rf .deptmp UU .shlist .clist .hlist .hsed
+$rm -rf .deptmp UU .shlist .clist .hlist .hsed .cout .cerr
+rmdir .depending
!NO!SUBS!
$eunicefix makedepend
BADGER
last SWITCH;
}
# If 5.6.2
if ( $perl eq '5.6.2' ) {
_patch(<<'BADGER');
--- makedepend.SH.org 2003-07-30 23:46:59.000000000 +0100
+++ makedepend.SH 2010-09-01 10:15:47.000000000 +0100
@@ -1,5 +1,5 @@
#! /bin/sh
-case $CONFIGDOTSH in
+case $PERL_CONFIG_SH in
'')
if test -f config.sh; then TOP=.;
elif test -f ../config.sh; then TOP=..;
@@ -29,6 +29,13 @@
!GROK!THIS!
$spitshell >>makedepend <<'!NO!SUBS!'
+if test -d .depending; then
+ echo "$0: Already running, exiting."
+ exit 0
+fi
+
+mkdir .depending
+
# This script should be called with
# sh ./makedepend MAKE=$(MAKE)
case "$1" in
@@ -37,7 +44,7 @@
export PATH || (echo "OOPS, this isn't sh. Desperation time. I will feed myself to sh."; sh \$0; kill \$\$)
-case $CONFIGDOTSH in
+case $PERL_CONFIG_SH in
'')
if test -f config.sh; then TOP=.;
elif test -f ../config.sh; then TOP=..;
@@ -63,6 +70,10 @@
PATH=".$path_sep..$path_sep$PATH"
export PATH
+case "$osname" in
+amigaos) cat=/bin/cat ;; # must be absolute
+esac
+
$cat /dev/null >.deptmp
$rm -f *.c.c c/*.c.c
if test -f Makefile; then
@@ -72,7 +83,6 @@
# to be out of date. I don't know if OS/2 has touch, so do this:
case "$osname" in
os2) ;;
- netbsd) ;;
*) $touch $firstmakefile ;;
esac
fi
@@ -104,29 +114,20 @@
$echo *.c | $tr ' ' $trnl | $egrep -v '\*' >.clist)
for file in `$cat .clist`; do
# for file in `cat /dev/null`; do
- if [ "$osname" = uwin ]; then
- uwinfix="-e s,\\\\\\\\,/,g -e s,\\([a-zA-Z]\\):/,/\\1/,g"
- else
- if [ "$osname" = os2 ]; then
- uwinfix="-e s,\\\\\\\\,/,g"
- else
- if [ "$archname" = cygwin ]; then
- uwinfix="-e s,\\\\\\\\,/,g"
- else
- if [ "$osname" = posix-bc ]; then
- uwinfix="-e s/\\*POSIX(\\(.*\\))/\\1/"
- else
- uwinfix=
- fi
- fi
- fi
- fi
+ case "$osname" in
+ uwin) uwinfix="-e s,\\\\\\\\,/,g -e s,\\([a-zA-Z]\\):/,/\\1/,g" ;;
+ os2) uwinfix="-e s,\\\\\\\\,/,g" ;;
+ cygwin) uwinfix="-e s,\\\\\\\\,/,g" ;;
+ posix-bc) uwinfix="-e s/\\*POSIX(\\(.*\\))/\\1/" ;;
+ vos) uwinfix="-e s/\#/\\\#/" ;;
+ *) uwinfix="" ;;
+ esac
case "$file" in
*.c) filebase=`basename $file .c` ;;
*.y) filebase=`basename $file .y` ;;
esac
case "$file" in
- */*) finc="-I`echo $file | sed 's#/[^/]*$##`" ;;
+ */*) finc="-I`echo $file | sed 's#/[^/]*$##'`" ;;
*) finc= ;;
esac
$echo "Finding dependencies for $filebase$_o."
@@ -139,10 +140,12 @@
-e 's|\\$||' \
-e p \
-e '}' ) >UU/$file.c
+
+ if [ "$osname" = os390 -a "$file" = perly.c ]; then
+ $echo '#endif' >>UU/$file.c
+ fi
+
if [ "$osname" = os390 ]; then
- if [ "$file" = perly.c ]; then
- $echo '#endif' >>UU/$file.c
- fi
$cppstdin $finc -I. $cppflags $cppminus <UU/$file.c |
$sed \
-e '/^#.*<stdin>/d' \
@@ -156,21 +159,24 @@
-e 's|\.c\.c|.c|' $uwinfix | \
$uniq | $sort | $uniq >> .deptmp
else
- $cppstdin $finc -I. $cppflags $cppminus <UU/$file.c |
+ $cppstdin $finc -I. $cppflags $cppminus <UU/$file.c >.cout 2>.cerr
$sed \
-e '1d' \
-e '/^#.*<stdin>/d' \
- -e '/^#.*<builtin>/d' \
- -e '/^#.*<built-in>/d' \
- -e '/^#.*<command line>/d' \
+ -e '/^#.*<builtin>/d' \
+ -e '/^#.*<built-in>/d' \
+ -e '/^#.*<command line>/d' \
+ -e '/^#.*<command-line>/d' \
-e '/^#.*"-"/d' \
+ -e '/^#.*"\/.*\/"/d' \
+ -e '/: file path prefix .* never used$/d' \
-e 's#\.[0-9][0-9]*\.c#'"$file.c#" \
-e 's/^[ ]*#[ ]*line/#/' \
-e '/^# *[0-9][0-9]* *[".\/]/!d' \
-e 's/^.*"\(.*\)".*$/'$filebase'\$(OBJ_EXT): \1/' \
-e 's/^# *[0-9][0-9]* \(.*\)$/'$filebase'\$(OBJ_EXT): \1/' \
-e 's|: \./|: |' \
- -e 's|\.c\.c|.c|' $uwinfix | \
+ -e 's|\.c\.c|.c|' $uwinfix .cout .cerr| \
$uniq | $sort | $uniq >> .deptmp
fi
done
@@ -204,6 +210,10 @@
$echo "Updating $mf..."
$echo "# If this runs make out of memory, delete /usr/include lines." \
>> $mf.new
+ if [ "$osname" = vos ]; then
+ $sed 's|.incl.c|.h|' .deptmp >.deptmp.vos
+ mv -f .deptmp.vos .deptmp
+ fi
$sed 's|^\(.*\$(OBJ_EXT):\) *\(.*/.*\.c\) *$|\1 \2; '"$defrule \2|" .deptmp \
>>$mf.new
else
@@ -235,7 +245,8 @@
$cp $mf.new $mf
$rm $mf.new
$echo "# WARNING: Put nothing here or make depend will gobble it up!" >> $mf
-$rm -rf .deptmp UU .shlist .clist .hlist .hsed
+$rm -rf .deptmp UU .shlist .clist .hlist .hsed .cout .cerr
+rmdir .depending
!NO!SUBS!
$eunicefix makedepend
BADGER
last SWITCH;
}
# If 5.7.0
if ( $perl eq '5.7.0' ) {
_patch(<<'BADGER');
--- makedepend.SH.org 2000-08-13 19:35:04.000000000 +0100
+++ makedepend.SH 2010-09-01 10:47:14.000000000 +0100
@@ -1,5 +1,5 @@
#! /bin/sh
-case $CONFIGDOTSH in
+case $PERL_CONFIG_SH in
'')
if test -f config.sh; then TOP=.;
elif test -f ../config.sh; then TOP=..;
@@ -29,6 +29,13 @@
!GROK!THIS!
$spitshell >>makedepend <<'!NO!SUBS!'
+if test -d .depending; then
+ echo "$0: Already running, exiting."
+ exit 0
+fi
+
+mkdir .depending
+
# This script should be called with
# sh ./makedepend MAKE=$(MAKE)
case "$1" in
@@ -37,7 +44,7 @@
export PATH || (echo "OOPS, this isn't sh. Desperation time. I will feed myself to sh."; sh \$0; kill \$\$)
-case $CONFIGDOTSH in
+case $PERL_CONFIG_SH in
'')
if test -f config.sh; then TOP=.;
elif test -f ../config.sh; then TOP=..;
@@ -51,6 +58,11 @@
;;
esac
+# Avoid localized gcc messages
+case "$ccname" in
+ gcc) LC_ALL=C ; export LC_ALL ;;
+esac
+
# We need .. when we are in the x2p directory if we are using the
# cppstdin wrapper script.
# Put .. and . first so that we pick up the present cppstdin, not
@@ -58,6 +70,10 @@
PATH=".$path_sep..$path_sep$PATH"
export PATH
+case "$osname" in
+amigaos) cat=/bin/cat ;; # must be absolute
+esac
+
$cat /dev/null >.deptmp
$rm -f *.c.c c/*.c.c
if test -f Makefile; then
@@ -67,7 +83,6 @@
# to be out of date. I don't know if OS/2 has touch, so do this:
case "$osname" in
os2) ;;
- netbsd) ;;
*) $touch $firstmakefile ;;
esac
fi
@@ -99,25 +114,20 @@
$echo *.c | $tr ' ' $trnl | $egrep -v '\*' >.clist)
for file in `$cat .clist`; do
# for file in `cat /dev/null`; do
- if [ "$osname" = uwin ]; then
- uwinfix="-e s,\\\\\\\\,/,g -e s,\\([a-zA-Z]\\):/,/\\1/,g"
- else
- if [ "$osname" = os2 ]; then
- uwinfix="-e s,\\\\\\\\,/,g"
- else
- if [ "$archname" = cygwin ]; then
- uwinfix="-e s,\\\\\\\\,/,g"
- else