autoconf: further relocation fixes

SVN-Revision: 29827

tools/autoconf/patches/000-relocatable.patch

@@ -10,6 +10,15 @@
    unshift @INC, "$pkgdatadir";
  
    # Override SHELL.  On DJGPP SHELL may not be set to a shell
+@@ -51,7 +52,7 @@ use strict;
+ use vars qw ($config_h %verbatim %symbol);
+ 
+ # Lib files.
+-my $autom4te = $ENV{'AUTOM4TE'} || '@bindir@/@autom4te-name@';
++my $autom4te = $ENV{'AUTOM4TE'} || ($ENV{'STAGING_DIR'} ? $ENV{'STAGING_DIR'} . '/../host/bin/@autom4te-name@' : '@bindir@/@autom4te-name@');
+ local $config_h;
+ my $config_h_in;
+ my @prepend_include;
 --- a/bin/autom4te.in
 +++ b/bin/autom4te.in
 @@ -25,7 +25,8 @@ eval 'case $# in 0) exec @PERL@ -S "$0";
@@ -32,6 +41,15 @@
  
  # $LANGUAGE{LANGUAGE} -- Automatic options for LANGUAGE.
  my %language;
+@@ -88,7 +90,7 @@ my @include;
+ my $freeze = 0;
+ 
+ # $M4.
+-my $m4 = $ENV{"M4"} || '@M4@';
++my $m4 = $ENV{"M4"} || ($ENV{'STAGING_DIR'} ? $ENV{'STAGING_DIR'} . '/../host/bin/m4' : '@M4@');
+ # Some non-GNU m4's don't reject the --help option, so give them /dev/null.
+ fatal "need GNU m4 1.4 or later: $m4"
+   if system "$m4 --help </dev/null 2>&1 | grep reload-state >/dev/null";
 --- a/bin/autoreconf.in
 +++ b/bin/autoreconf.in
 @@ -27,7 +27,8 @@ eval 'case $# in 0) exec @PERL@ -S "$0";
@@ -44,6 +62,19 @@
    unshift @INC, $pkgdatadir;
  
    # Override SHELL.  On DJGPP SHELL may not be set to a shell
+@@ -107,9 +108,9 @@ Written by David J. MacKenzie and Akim D
+ ";
+ 
+ # Lib files.
+-my $autoconf   = $ENV{'AUTOCONF'}   || '@bindir@/@autoconf-name@';
+-my $autoheader = $ENV{'AUTOHEADER'} || '@bindir@/@autoheader-name@';
+-my $autom4te   = $ENV{'AUTOM4TE'}   || '@bindir@/@autom4te-name@';
++my $autoconf   = $ENV{'AUTOCONF'}   || ($ENV{'STAGING_DIR'} ? $ENV{'STAGING_DIR'} . '/../host/bin/@autoconf-name@' : '@bindir@/@autoconf-name@');
++my $autoheader = $ENV{'AUTOHEADER'} || ($ENV{'STAGING_DIR'} ? $ENV{'STAGING_DIR'} . '/../host/bin/@autoheader-name@' : '@bindir@/@autoheader-name@');
++my $autom4te   = $ENV{'AUTOM4TE'}   || ($ENV{'STAGING_DIR'} ? $ENV{'STAGING_DIR'} . '/../host/bin/@autom4te-name@' : '@bindir@/@autom4te-name@');
+ my $automake   = $ENV{'AUTOMAKE'}   || 'automake';
+ my $aclocal    = $ENV{'ACLOCAL'}    || 'aclocal';
+ my $libtoolize = $ENV{'LIBTOOLIZE'} || 'libtoolize';
 --- a/bin/autoscan.in
 +++ b/bin/autoscan.in
 @@ -26,7 +26,8 @@ eval 'case $# in 0) exec @PERL@ -S "$0";
@@ -56,8 +87,12 @@
    unshift @INC, $pkgdatadir;
  
    # Override SHELL.  On DJGPP SHELL may not be set to a shell
-@@ -95,7 +96,7 @@ my $log;
- my $autom4te = $ENV{'AUTOM4TE'} || '@bindir@/@autom4te-name@';
+@@ -92,10 +93,10 @@ my $configure_scan = 'configure.scan';
+ my $log;
+ 
+ # Autoconf and lib files.
+-my $autom4te = $ENV{'AUTOM4TE'} || '@bindir@/@autom4te-name@';
++my $autom4te = $ENV{'AUTOM4TE'} || ($ENV{'STAGING_DIR'} ? $ENV{'STAGING_DIR'} . '/../host/bin/@autom4te-name@' : '@bindir@/@autom4te-name@');
  my $autoconf = "$autom4te --language=autoconf";
  my @prepend_include;
 -my @include = ('@pkgdatadir@');
@@ -77,7 +112,7 @@
    unshift @INC, $pkgdatadir;
  
    # Override SHELL.  On DJGPP SHELL may not be set to a shell
-@@ -51,7 +52,7 @@ my $autom4te = $ENV{'AUTOM4TE'} || '@bin
+@@ -51,10 +52,10 @@ my $autom4te = $ENV{'AUTOM4TE'} || '@bin
  my $autoconf = "$autom4te --language=autoconf";
  # We need to find m4sugar.
  my @prepend_include;
@@ -85,7 +120,11 @@
 +my @include = ($ENV{'STAGING_DIR'} ? $ENV{'STAGING_DIR'} . '/../host/share/autoconf' : '@pkgdatadir@');
  my $force = 0;
  # m4.
- my $m4 = $ENV{"M4"} || '@M4@';
+-my $m4 = $ENV{"M4"} || '@M4@';
++my $m4 = $ENV{"M4"} || ($ENV{'STAGING_DIR'} ? $ENV{'STAGING_DIR'} . '/../host/bin/m4' : '@M4@');
+ 
+ 
+ # $HELP
 --- a/bin/ifnames.in
 +++ b/bin/ifnames.in
 @@ -31,7 +31,8 @@ eval 'case $# in 0) exec @PERL@ -S "$0";