[2840485] | 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 | |
---|
| 17 | sub replace($); |
---|
| 18 | sub print_dirstamp($$$); |
---|
| 19 | |
---|
| 20 | # Predefined directory mappings: |
---|
| 21 | # |
---|
| 22 | # final-installation directory => temp installation directory |
---|
| 23 | my %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 |
---|
| 46 | my @buffer1 = () ; |
---|
| 47 | my %seen = (); |
---|
| 48 | my %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 |
---|
| 81 | my @buffer2 = (); |
---|
| 82 | foreach 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 | |
---|
| 116 | if ( $predefs{"\$(PROJECT_INCLUDE)"} ){ |
---|
| 117 | unshift @buffer2, "includedir = \$(includedir)\n"; |
---|
| 118 | } |
---|
| 119 | if ( $predefs{"\$(PROJECT_LIB)"} ){ |
---|
| 120 | unshift @buffer2, "libdir = \$(libdir)\n"; |
---|
| 121 | } |
---|
| 122 | |
---|
| 123 | # foreach my $l ( @buffer2 ) { print STDERR "2:<$l>"; } |
---|
| 124 | |
---|
| 125 | my @buffer3 = (); |
---|
| 126 | |
---|
| 127 | foreach 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 | |
---|
| 215 | my $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 | |
---|
| 222 | foreach 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; |
---|
| 256 | print STDOUT $output; |
---|
| 257 | |
---|
| 258 | exit 0; |
---|
| 259 | |
---|
| 260 | sub replace($) |
---|
| 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 | |
---|
| 270 | sub print_dirstamp($$$) |
---|
| 271 | { |
---|
| 272 | my ($obuf,$file,$inst) = @_ ; |
---|
[87caabe] | 273 | push @{$obuf}, "$file/\$(dirstamp):\n\t\@\$\(MKDIR_P\) $file\n" ; |
---|
[2840485] | 274 | push @{$obuf}, "\t\@: \> $file/\$(dirstamp)\n" ; |
---|
| 275 | push @{$obuf}, "$inst += $file/\$(dirstamp)\n\n" ; |
---|
| 276 | } |
---|