source: rtems/ampolish3 @ 5b301ab

4.104.11
Last change on this file since 5b301ab was f172fc8, checked in by Ralf Corsepius <ralf.corsepius@…>, on Jan 8, 2007 at 8:38:19 AM

2007-01-08 Ralf Corsépius <ralf.corsepius@…>

  • ampolish3: Use MKDIR_P instead of mkdir_p.
  • Property mode set to 100755
File size: 7.5 KB
Line 
1#! /usr/bin/perl -w
2
3# $Id$
4
5# Copyright (C) 2005, 2006 Ralf Corsépius, Ulm, Germany
6#
7# Permission to use, copy, modify, and distribute this software
8# is freely granted, provided that this notice is preserved.
9
10# Helper script to generate pre/tmpinstall rules for RTEMS Makefile.am.
11#
12# Usage: ampolish3 Makefile.am > preinstall.am
13#
14# Reads a Makefile.am from stdin and writes corresponding
15# pre/tmpinstall rules to stdout.
16
17sub replace($);
18sub print_dirstamp($$$);
19
20# Predefined directory mappings:
21#
22# final-installation directory => temp installation directory
23my %dirmap = (
24   '$(includedir)'              => '$(PROJECT_INCLUDE)',
25   '$(libdir)'                  => '$(PROJECT_LIB)',
26   '$(project_libdir)'          => '$(PROJECT_LIB)',
27   '$(project_includedir)'      => '$(PROJECT_INCLUDE)'
28  );
29
30# Conventions on automake primaries:
31#
32# *_HEADERS -> preinstall
33# noinst*_HEADERS -> noinst
34# noinst_*_LIBRARIES -> noinst
35# project_*_LIBRARIES -> tmpinstall
36# *_LIBRARIES -> ignore (no preinstallation)
37# dist_project_*_DATA -> preinstall (bsp_specs,linkcmds)
38# project_*_DATA -> tmpinstall (*.o, *.a)
39# dist_*_DATA -> ignore (no preinstallation)
40# *SCRIPTS -> ignore (no preinstallation)
41# noinst_*_PROGRAMS -> noinst
42# project_*_PROGRAMS -> tmpinstall
43# *_PROGRAMS -> ignore (no preinstallation)
44
45## 1st pass: read in file
46my @buffer1 = () ;
47my %seen = ();
48my %predefs = ();
49
50{
51  my $mode = 0 ;
52  my $line = '';
53
54  while ( <> )
55  {
56    if ( $mode == 0 )
57    {
58      if ( /^([a-zA-Z0-9_]+\s*[\+]?[:=].*)\\$/o )
59      {
60        $line = "$1" ;
61        $mode = 1;
62      } else {
63        push @buffer1, $_ ;
64      }
65    } elsif ( $mode == 1 ) {
66      if ( /^(.*)\\$/o ) {
67        $line .= $1;
68      } else {
69        $line .= $_ ;
70        push @buffer1, $line ;
71        $line = '';
72        $mode = 0 ;
73      }
74    }
75  }
76}
77
78#foreach my $l ( @buffer1 ) { print STDERR "1:<$l>"; }
79
80# Filter out all Makefile code not relevant here
81my @buffer2 = ();
82foreach my $l ( @buffer1 ) {
83  if ( $l=~ /^\t.*$/o )
84  { #ignore: Production of a make rule.
85  } elsif ( $l =~ /^\s*([a-zA-Z0-9_]*dir)\s*\=\s*(.*)\s*$/o )
86  { # dirs
87    push @buffer2, "$l";
88    $dirmap{"\$\($1\)"} = replace($2);
89  } elsif ( $l =~ /^\s*noinst_(.*)\s*[\+]?\=(.*)$/o )
90  {
91    #ignore: noinst_* are not relevant here.
92  } elsif ( $l =~ /^\s*(nodist_|dist_|)(project_|)([a-zA-Z0-9_]+)_(HEADERS|LIBRARIES|DATA|SCRIPTS|PROGRAMS)\s*([\+]?\=)\s*(.*)/o )
93  {
94    if ( ( "$5" eq '=' ) ) {
95      my $v = $dirmap{"\$\($3dir\)"};
96      if ( $v =~ /\$\(PROJECT_[^\)]+\)$/ )
97      {
98         $predefs{"$v"} = 1;
99      }
100    }
101    foreach my $f ( split(' ',$6) ) {
102      push @buffer2, "$1$2$3_$4 +=$f\n";
103    }
104  } elsif ( $l =~ /^\s*(if|else|endif)\s*.*$/o )
105  { # conditionals
106    push @buffer2, "$l";
107  }
108
109  # Check if Makefile.am already contains CLEANFILES or DISTCLEANFILES
110  if ( $l =~ /^\s*(CLEANFILES|DISTCLEANFILES|SUBDIRS)\s*\=.*$/o )
111  {
112    $predefs{"$1"} = 1;
113  }
114}
115
116if ( $predefs{"\$(PROJECT_INCLUDE)"} ){
117  unshift @buffer2, "includedir = \$(includedir)\n";
118}
119if ( $predefs{"\$(PROJECT_LIB)"} ){
120  unshift @buffer2, "libdir = \$(libdir)\n";
121}
122
123# foreach my $l ( @buffer2 ) { print STDERR "2:<$l>"; }
124
125my @buffer3 = ();
126
127foreach my $l ( @buffer2 ) {
128 if ( $l =~ /^\s*([a-zA-Z0-9_]*dir)\s*\=\s*(.*)\s*$/o )
129  { # dirs
130    my $v = $dirmap{"\$\($1\)"};
131    print_dirstamp(\@buffer3,$v,"PREINSTALL_DIRS");
132    $seen{"PREINSTALL_DIRS"} = 1;
133  } elsif ( $l =~ /^\s*(nodist_|dist_|)(project_|)([a-zA-Z0-9_]+)_HEADERS\s*\+\=(.*)/o )
134  { # preinstall
135    my $v = $dirmap{"\$\($3dir\)"};
136    my $f = $4;
137    my $x ; my $i = rindex($f,'/');
138    if ($i < 0) { $x="$f";
139    } else { $x = substr($f,$i+1);
140    }
141    push @buffer3,
142          "$v/$x: $f $v/\$(dirstamp)\n",
143          "\t\$(INSTALL_DATA) \$< $v/$x\n",
144          "PREINSTALL_FILES += $v/$x\n\n";
145    $seen{"PREINSTALL_FILES"} = 1;
146  } elsif ( $l =~ /^\s*(nodist_|dist_|)(project_)([a-zA-Z0-9_]+)_LIBRARIES\s*\+\=(.*)/o )
147  { # tmpinstall
148    my $v = $dirmap{"\$\($3dir\)"};
149    my $f = $4;
150    my $x ; my $i = rindex($f,'/');
151    if ($i < 0) { $x="$f";
152    } else { $x = substr($f,$i+1);
153    }
154    push @buffer3,
155          "$v/$x: $f $v/\$(dirstamp)\n",
156          "\t\$(INSTALL_DATA) \$< $v/$x\n",
157          "TMPINSTALL_FILES += $v/$x\n\n";
158    $seen{"TMPINSTALL_FILES"} = 1;
159  } elsif ( $l =~ /^\s*(nodist_|dist_|)([a-zA-Z0-9_]+)_LIBRARIES\s*\+\=(.*)/o )
160  { # ignore
161  } elsif ( $l =~ /^\s*(dist_)(project_)([a-zA-Z0-9_]+)_DATA\s*\+\=(.*)/o )
162  { # preinstall
163    my $v = $dirmap{"\$\($3dir\)"};
164    my $f = $4;
165    my $x ; my $i = rindex($f,'/');
166    if ($i < 0) { $x="$f";
167    } else { $x = substr($f,$i+1);
168    }
169    push @buffer3,
170          "$v/$x: $f $v/\$(dirstamp)\n",
171          "\t\$(INSTALL_DATA) \$< $v/$x\n",
172          "PREINSTALL_FILES += $v/$x\n\n";
173    $seen{"PREINSTALL_FILES"} = 1;
174  } elsif ( $l =~ /^\s*(nodist_|)(project_)([a-zA-Z0-9_]+)_DATA\s*\+\=(.*)/o )
175  { # tmpinstall
176    my $v = $dirmap{"\$\($3dir\)"};
177    my $f = $4;
178    my $x ; my $i = rindex($f,'/');
179    if ($i < 0) { $x="$f";
180    } else { $x = substr($f,$i+1);
181    }
182    push @buffer3,
183          "$v/$x: $f $v/\$(dirstamp)\n",
184          "\t\$(INSTALL_DATA) \$< $v/$x\n",
185          "TMPINSTALL_FILES += $v/$x\n\n";
186    $seen{"TMPINSTALL_FILES"} = 1;
187  } elsif ( $l =~ /^\s*(dist_|)([a-zA-Z0-9_]+)_DATA\s*\+\=(.*)/o )
188  { # ignore
189  } elsif ( $l =~ /^\s*(nodist_|dist_|)([a-zA-Z0-9_]+)_SCRIPTS\s*\+\=(.*)/o )
190  { # ignore
191  } elsif ( $l =~ /^\s*(nodist_|dist_|)(project_)([a-zA-Z0-9_]+)_PROGRAMS\s*\+\=(.*)/o )
192  { # tmpinstall
193    my $v = $dirmap{"\$\($3dir\)"};
194
195    my $f = $4;
196    my $x ; my $i = rindex($f,'/');
197    if ($i < 0) { $x="$f";
198    } else { $x = substr($f,$i+1);
199    }
200    push @buffer3,
201          "$v/$x: $f $v/\$(dirstamp)\n",
202          "\t\$(INSTALL_PROGRAM) \$< $v/$x\n",
203          "TMPINSTALL_FILES += $v/$x\n\n";
204    $seen{"TMPINSTALL_FILES"} = 1;
205  } elsif ( $l =~ /^\s*(nodist_|dist_|)([a-zA-Z0-9_]+)_PROGRAMS\s*\+\=(.*)/o )
206  { # ignore
207  } elsif ( $l =~ /^\s*(if|else|endif)\s*.*$/o )
208  { # conditionals
209    push @buffer3, "$l";
210  }
211}
212
213# foreach my $l ( @buffer3 ) { print STDERR "3:<$l>"; }
214
215my $output;
216$output .= "## Automatically generated by ampolish3 - Do not edit\n\n";
217$output .=  "if AMPOLISH3\n";
218$output .=  "\$(srcdir)/preinstall.am: Makefile.am\n";
219$output .= "\t\$(AMPOLISH3) \$(srcdir)/Makefile.am > \$(srcdir)/preinstall.am\n";
220$output .= "endif\n\n";
221
222foreach my $k ( keys %seen )
223{
224  if ( $k =~ /PREINSTALL_FILES/o ) {
225    $output .= "all-am: \$(PREINSTALL_FILES)\n\n";
226
227    $output .= "$k =\n";
228    $output .= "CLEANFILES ";
229    if ( $predefs{"CLEANFILES"} ) { $output .= "+"; }
230    $output .= "= \$($k)\n";
231    $predefs{"CLEANFILES"} = 1;
232  } elsif ( $k =~ /TMPINSTALL_FILES/o ) {
233
234    $output .= "all-local: \$(TMPINSTALL_FILES)\n\n";
235
236    $output .= "$k =\n";
237    $output .= "CLEANFILES ";
238    if ( $predefs{"CLEANFILES"} ) { $output .= "+"; }
239    $output .= "= \$($k)\n";
240    $predefs{"CLEANFILES"} = 1;
241  } elsif ( $k =~ /.*DIRS/o ) {
242    $output .= "$k =\n";
243    $output .= "DISTCLEANFILES ";
244    if ( $predefs{"DISTCLEANFILES"} ) { $output .= "+"; }
245    $output .= "= \$($k)\n";
246    $predefs{"DISTCLEANFILES"} = 1;
247  }
248  $output .= "\n";
249}
250
251# Pretty printing
252$output .= join ( '', @buffer3 );
253$output =~ s/\nelse\n+endif/\nendif/g;
254$output =~ s/\n\n+endif/\nendif/g;
255$output =~ s/\nif [a-zA-Z0-9_!]+\n+endif//g;
256print STDOUT $output;
257
258exit 0;
259
260sub replace($)
261{
262  my ($v) = @_;
263  foreach my $i ( keys %dirmap )
264  {
265    $v =~ s/\Q$i/$dirmap{$i}/g;
266  }
267  return $v;
268}
269
270sub print_dirstamp($$$)
271{
272  my ($obuf,$file,$inst) = @_ ;
273  push @{$obuf}, "$file/\$(dirstamp):\n\t\@\$\(MKDIR_P\) $file\n" ;
274  push @{$obuf}, "\t\@: \> $file/\$(dirstamp)\n" ;
275  push @{$obuf}, "$inst += $file/\$(dirstamp)\n\n" ;
276}
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