diff options
Diffstat (limited to '')
-rwxr-xr-x | tools/update/acpolish | 679 |
1 files changed, 0 insertions, 679 deletions
diff --git a/tools/update/acpolish b/tools/update/acpolish deleted file mode 100755 index 0a739fd9cf..0000000000 --- a/tools/update/acpolish +++ /dev/null @@ -1,679 +0,0 @@ -#!/usr/bin/perl - -use strict ; - -sub print_macro($$); - -# -# Perl script to beautify and enhance RTEMS autoconf Makefile.ins -# -# Reads from stdin and writes to stdout -# -# usage: -# acpolish <Makefile.in >Makefile.in~ -# mv Makefile.in~ Makefile.in -# -# Note: This tool is not indented to be exported from the source-tree -# - -if ( -f "Makefile.am" ) -{ - # Refuse to work on Makefile.ins generated from automake; - # redirecting STDOUT to Makefile.in will trash the Makefile.in ;- - - die "acpolish must not be run in automake directories" ; -} - -my $experimental = 0 ; # enable experimental/unsafe features -my $verbose = 0 ; -my $build_pgms_seen = "" ; -my $make_exe_seen = 0 ; -my $install_seen = 0 ; -my $top_builddir = ""; -my $subdir = ""; -my @installdirs = () ; - -my @pieces = () ; -my @files = () ; -my @variants = () ; -my @vars = () ; - -# Strip off duplicate entries from a list -sub purge($) -{ - my $list = $_[0] ; # Reference to list ! - my (@tmp) = () ; - - foreach my $l ( @{$list} ) - { - my $i = 1 ; - foreach my $t (@tmp) - { - if ( $t eq $l ) - { - $i = 0 ; - last ; - } - } - push @tmp,$l if ($i) ; - } - - @{$list} = @tmp ; -} - -sub find_root -{ - $top_builddir = "." ; - $subdir=""; - my $pwd = `pwd`; chomp $pwd; - $pwd .= "/" ; - my $len ; - - if ( -f "configure.in" ) { return $top_builddir ; } - my $i = rindex($pwd,'/'); - - $len = $i; - $pwd = substr($pwd,0,$len); - $i = rindex($pwd,'/'); - $subdir = substr($pwd,$i+1,$len - 1); - $top_builddir = ".." ; - - while( -d "$top_builddir" ) - { - if ( -f "${top_builddir}/configure.in" ) - { - return $top_builddir ; - } - $len=$i; - $pwd = substr($pwd,0,$len); - $i = rindex($pwd,'/'); - $subdir = substr($pwd,$i+1,$len - 1) . "/$subdir"; - $top_builddir .= "/.." ; - } ; - die "Can't find configure.in\n" ; -} - -find_root(); - -my @buffer = () ; - -sub subst_line -{ -# substitute obsolete variables - if ( /^([^\s]*)[\s]+$/o ) - { # strip trailing spaces - $_ = "$1\n"; - } - if ( /^(.*)MKLIB(.*)$/o ) - { - s/MKLIB/RANLIB/g ; - } - if ( /^(.*)\$\(INSTINCFLAGS\)(.*)$/o ) - { - s/\$\(INSTINCFLAGS\)/-m 644/g ; - } - if ( /^(.*)ASM(_FILES|_PIECES|_O_FILES)(.*)$/o ) - { - s/ASM_FILES/S_FILES/g ; - s/ASM_PIECES/S_PIECES/g ; - s/ASM_O_FILES/S_O_FILES/g ; - print STDERR "ASM: $_" if ( $verbose > 0) ; - } - if ( /^(.*)MP_PIECES(.*)$/o ) - { # HACK: this is not always correct - s/MP_PIECES/MP_C_PIECES/g ; - print STDERR "MP_PIECES: $_" if ( $verbose > 0 ); - } - if ( /^(.*)\$\(RTEMS_BSP\)(.*)$/o ) - { - s/\$\(RTEMS_BSP\)/\@RTEMS_BSP\@/g ; - } - if ( /^(.*)\$\(RTEMS_ROOT\)\/mkinstalldirs(.*)$/o ) - { - $_ = "$1\$\(mkinstalldirs\)$2\n" ; - } - if ( /^(.*)\$\{(.*)_FILES\}(.*)$/o ) - { - $_ = "$1\$\($2_FILES\)$3\n" ; - } - if ( /^(.*)\$\{(.*)_PIECES\}(.*)$/o ) - { - $_ = "$1\$\($2_PIECES\)$3\n" ; - } - if ( /^(.*)\$\(PROJECT_ROOT\)\/\@RTEMS_BSP\@\/lib\/include(.*)$/o ) - { - $_ = "$1\$\(PROJECT_INCLUDE\)$2\n" ; - } - if ( /^(.*)\$\{PROJECT_RELEASE\}(.*)$/o ) - { - $_ = "$1\$\(PROJECT_RELEASE\)$2\n" ; - } - if ( /^(.*\$\(INSTALL_[A-Z]+\))[\s]+-m[\s]+([54])([0-9][0-9].*)$/o ) - { - my $v = $2 + 2 ; - $_ = "$1 -m $v$3\n" ; - } - if ( /^H_FILES[\s]*=[\s]*\$\(wildcard[\s]+\$\(srcdir\)\/\*\.h\)[\s]*$/o ) - { - my $files =`ls *.h 2>/dev/null`; - print STDERR "WARNING: Replacing \"\(wildcard... in $_\n" ; - my $line = "H_FILES ="; - my @l = split(' ',$files) ; - foreach(@l) { $line .= " \$\(srcdir\)/$_"; } - $line .= "\n" ; - $_ = "$line" ; - } - if ( /^(.*)RTEMS_HAS_([A-Z]+)(.*)$/o ) - { - print STDERR "WARNING: Replacing RTEMS_HAS_$2 with HAS_$2\n" ; - $_ = "$1HAS_$2$3\n" ; - } - if ( /^[\s]*\$[({]PGM[)}]:[\s]*(.*)\$([({]SRCS[)}])(.*)$/o ) - { - $_ = "\$(PGM):$1$3\n" ; - } - if ( /^.*\$\(make\-exe\).*$/o ) - { - $make_exe_seen = 1 ; - } - if ( /^.*\$\(INSTALL_(DATA|SCRIPT|PROGRAM)\)(.*)$/o ) - { - $install_seen = 1 ; - } -} - -{ -# 1st PASS: -# * Read input file -# * concatenate multiple lines -# * Remove obsolete variables - - my @ibuf = () ; - my $line = "" ; - - while ( <STDIN> ) - { - &subst_line ; - if ( /^(#.*)$/o ) - { # preserve comments - $line = "$_" ; - push @ibuf, $line ; - $line = "" ; - } - elsif ( /^.*\\$/o ) - { # multilines - chop ; - $line .= "$_\\" ; - } - else - { - $line .= "$_" ; - push @ibuf, $line ; - $line = "" ; - } - } - @buffer = @ibuf; -} - -{ -# 2nd PASS: -# * remove automatically generated lines -# * process some selected make rules - my $line = "" ; - my @tbuf = () ; - foreach (@buffer) - { - if ( /^[\t](.*)$/o ) - { # make rule production - my $line = $1 ; - tr/\\/ / ; - my @l = split(/;/,$_); - foreach (@l) - { # try to get installation directories - if ( /^.*\$\(mkinstalldirs\).*\s\$\(INSTALLDIRS\)$/o ) - { - } - elsif ( /^.*\$\(mkinstalldirs\).*\s([^\s]+)$/o ) - { - push @installdirs, "$1" ; - } - elsif ( /^.*\$\(INSTALL_CHANGE\).*\s([^\s]+)(\/[^\.\s]+\.[^\s\/]+)$/o ) - { -# print STDERR "WARNING - DIR1: $1 <$2> " ; - push @installdirs, "$1" ; - } - elsif ( /^.*\$\(INSTALL_CHANGE\).*\s([^\s]+)$/o ) - { -# print STDERR "DIR2 $1\n" ; - push @installdirs, "$1" ; - } - } - push @tbuf, "§3$line" - } - elsif ( /^[\s]*\#.*$/o ) - { # comment - push @tbuf, "$_" ; - } - elsif ( /^[\s]*([A-Z_]*)_FILES[\s]*\=[\s]*(.*)$/o ) - { # *_FILES = ... Macros - if ( /^[\s]*([A-Z_]*_|)(CC|C|EQ|H|I|O|S|X)_FILES[\s]*\=[\s]*(.*)$/o ) - { -# print STDERR "FILES: <$1>--<$2>--<$3>\n" ; - my $f = "$1$2_FILES" ; - ${"var_$f"}="$3" ; - if ( ( $experimental > 0 ) - and ( ( "$2" eq "C" ) or ( "$2" eq "CC" ) or ( "$2" eq "S" ) - or ( "$2" eq "I" ) or ( "$2" eq "H" ) ) ) - { - my $p = "$1$2_PIECES" ; - if ( not defined ${"var_$p"} ) - { - print STDERR "ADDING $p\n" ; - ${"var_$p"} = "" ; - push @tbuf, "§4$p\n" ; - push @pieces, "$p" ; - } - } - # place a marker - push @tbuf, "§4$f\n" ; - push @files, "$f" ; - } - else - { # found a bug - print STDERR "UNKNOWN _FILES: $_\n" ; - my $f = "$1_FILES" ; - ${"var_$f"}="$2" ; - # place a marker - push @tbuf, "§4$f\n" ; - push @files, "$f" ; - } - } - elsif ( /^[\s]*([A-Z_]*)_PIECES[\s]*\=[\s]*(.*)$/o ) - { # *_PIECES = ... Macros - if ( /^[\s]*([A-Z][A-Z0-9_]*_|)(CC|C|EQ|H|I|O|S|X|REL)_PIECES[\s]*\=[\s]*(.*)$/o ) - { - my $p = "$1$2_PIECES" ; - - if ( not defined ${"var_$p"} ) - { - ${"var_$p"} = "$3" ; - push @tbuf, "§4$p\n" ; - push @pieces, "$p" ; - } - else - { - ${"var_$p"} .= " $3" ; - } - } - elsif ( /^[\s]*(BSP|CPU|GENERIC)_PIECES[\s]*\=[\s]*(.*)$/o ) - { # Explicit exceptions from the *_PIECES naming conventions - # They should better be replaced in future - my $p = "$1_PIECES" ; - ${"var_$p"}="$2" ; - # place a marker - push @tbuf, "§4$p\n" ; - push @pieces, "$p" ; - } - else - { # found a bug - print STDERR "UNKNOWN _PIECES: $_\n" ; - my $p = "$1_PIECES" ; - ${"var_$p"}="$2" ; - # place a marker - push @tbuf, "§4$p\n" ; - push @pieces, "$p" ; - } - } - elsif ( /^[\s]*([A-Z_]+)_PIECES_([^\s]+)_V[\s]*\=[\s]*(.*)$/o ) - { # *_PIECES_.._V = ... Macros - if ( /^[\s]*([A-Z][A-Z0-9_]*_|)(CC|C|EQ|H|I|O|S|X|REL)_PIECES_([^\s]+)_V[\s]*\=[\s]*(.*)$/o ) - { - my @l = split(/_/,$3); - my $v = "$1$2-$#l" ; - if ( not defined @{"variants_$v"} ) { push @variants, "$v" ; } - - my $p = "$1$2_PIECES_$3_V" ; - push @{"variants_${v}"}, "$p" ; - - ${"var_$p"}="$4" ; - # place a marker - push @tbuf, "§4$p\n" ; - push @pieces, "$p" ; - } - else - { # found a bug - print STDERR "UNKNOWN _PIECES: $_\n" ; - my $p = "$1_PIECES" ; - ${"var_$p"}="$2" ; - # place a marker - push @tbuf, "§4$p\n" ; - push @pieces, "$p" ; - } - } - elsif ( /^[\s]*([^\s+=]+)[\s]*\=[\s]*(.*)$/o ) - { # makefile variables - if ( ( "$1" eq "subdir" ) - or ( "$1" eq "top_srcdir" ) - or ( "$1" eq "top_builddir" ) - or ( "$1" eq "RTEMS_ROOT" ) - or ( "$1" eq "PROJECT_ROOT" ) - or ( "$1" eq "INSTALL" ) - or ( "$1" eq "PACKHEX" ) - or ( "$1" eq "INSTALL_CHANGE" ) - or ( "$1" eq "mkinstalldirs" ) - or ( "$1" eq "ACLOCAL" ) - or ( "$1" eq "AUTOCONF" ) - or ( "$1" eq "ACLOCAL_M4" ) - or ( "$1" eq "ACLOCAL_AMFLAGS" ) - ) - { - print STDERR "REMOVE: $1\n" if $verbose ; - } - elsif ( "$1" eq "srcdir" ) - { # place marker - push @tbuf, "§0\n"; - } - elsif ( "$1" eq "INSTALLDIRS" ) - { # process the block - my $input = $2 ; - $input =~ s/\\\\/ /g ; - my @l = split(' ',$input); - foreach (@l) - { - if ( /[\s]*([^\s]+)[\s]*$/o ) - { - push @installdirs, "$1" ; - } - } - } - else - { -# print STDERR "MACRO: <$1> = <$2>\n"; - my $p = "$1" ; - ${"var_$p"}="$2" ; - # place a marker - push @tbuf, "§4$p\n" ; - push @vars, "$p" ; - } - } - elsif ( /^[\s]*([^\s+=]+)[\s]*\+\=[\s]*(.*)$/o ) - { # makefile variable addition -# print STDERR "MACRO: <$1> += <$2>\n"; - my $p = "$1" ; - if ( not defined ${"var_$p+"} ) - { - # place a marker - push @tbuf, "§5$p\n" ; - push @vars, "$p+" ; - } - else - { - print STDERR "WARNING += $_" ; - } - ${"var_$p+"} .=" $2" ; - } - elsif ( /^[\s]*(\@[^\s]+\@)$/o ) - { # autoconf variable - if ( "$1" eq "\@SET_MAKE\@" ) - { - } - else - { - push @tbuf, "$1\n" ; - } - } - elsif ( /^[\s]*include[\s]+(.*)$/o ) - { # include line - push @tbuf, "$_" ; - if ( /^include[\s\t]*.*(directory|leaf|lib)\.cfg.*$/o ) - { - push @tbuf, "§1\n" ; - push @tbuf, "PACKHEX = \@PACKHEX\@\n" if ( $make_exe_seen == 1 ) ; - push @tbuf, "§2\n" ; - } - } - elsif ( /^[\s]*(ifeq|ifneq|else|endif)[\s]+(.*)$/o ) - { # gmake conditionals - # Most of them are removed, but we still have some :- - push @tbuf, "$1 $2\n" ; - } - elsif ( /^\@.*_(TRUE|FALSE)\@.*$/o ) - { # automake conditionals - # HACK: Don't know how to handle them, so let's pass them through - push @tbuf, "$_" ; - } - elsif ( /^[\s]*([^:]+)[\s]*(:[:]*)[\s]*(.*)$/o ) - { - if ( "$2" eq "::" ) - { - # Warn about "::"-rules - # Will be silently removed below. - print STDERR "WARNING: Removing \"::\" in RULE $_\n" ; - } - - if ( ( "$1" eq "Makefile" ) - or ( "$1" eq "\$\(INSTALLDIRS\)" ) - or ( "$1" eq "\$\(ACLOCAL_M4\)" ) - or ( "$1" eq "config\.status" ) - or ( "$1" eq "\$\(srcdir\)/configure" ) - ) - { # delete entry - shift @buffer ; - } - elsif ( ( "$1" eq "all" ) - or ( "$1" eq "preinstall" ) ) - { - # Note the dependencies - # Not yet exploited, but could be useful for dependency - # tracking in future - if ( defined ${"var_$1"} ) - { ${"var_$1"} .= " $3" ; } - else - { ${"var_$1"} = "$3" ; } - push @tbuf, "$1: $3\n" ; - } - else - { # make rule - push @tbuf, "$1: $3\n" ; - } - } - elsif ( /^[\s]*$/o ) - { # empty line - push @tbuf, "\n" ; - } - else - { - die "PASS 2: Unhandled $_" ; - } - } - @buffer = @tbuf ; - @tbuf = @installdirs ; - @installdirs = () ; - foreach ( @tbuf ) - { - if ( /^([^\s]+)(\/[^\.\s]+\.[^\s\/]+)$/o ) - { - print STDERR "WARNING - stripping of file: $1 <$2> " if ( $verbose > 1 ); - push @installdirs, "$1" ; - } - else - { - push @installdirs, "$_" ; - } - } - purge \@installdirs ; - purge \@pieces ; -} - -# A fragment to debug conditionals -#foreach( @variants ) -#{ -# my $v = $_ ; -# print STDERR "VARIANT: $v\n"; -# foreach (@{"variants_${v}"}) -# { -# print STDERR "* $_\n;" ; -# } -#} - -# sanity check on *_FILES macros -# too fragile for the time being, -# therefore disabled by default -if ( $experimental > 1 ) -{ - foreach( @files ) - { - my $file = "$_" ; - my $line = ${"var_$_"} ; - $line =~ tr /\\/ /; - my @l = split(' ',$line); - my @o = () ; - foreach (@l) - { - if ( /^([^\.]+)\.([a-z]+)$/o ) - { - print STDERR "$file: *.$2 in $_\n" ; - } - elsif ( /^\$\(.*\)$/o ) - { - print STDERR "$file: REF: $_\n" ; - } - else - { - print STDERR "$file: UNHANDLED: $_\n" ; - } - } - } -} - -# print STDERR "PASS 2: @buffer" ; - -{ -# PASS 3: -# * output to new Makefile -# * prettyprint newlines - - my $nl_seen = 0 ; - foreach ( @buffer ) - { - if ( /^$/o ) - { - $nl_seen++ ; - print "\n" if ( $nl_seen < 2 ); - } - elsif ( /^\§0$/o ) - { - print "\@SET_MAKE\@\n" ; - print "srcdir = \@srcdir\@\n" ; - print "top_srcdir = \@top_srcdir\@\n" ; - print "top_builddir = $top_builddir\n" ; - if ( "$subdir" ) - { - print "subdir = $subdir\n"; - } - else - { - print "\nACLOCAL = aclocal\n" ; - print "AUTOCONF = autoconf\n" ; - print "ACLOCAL_M4 = \$(top_srcdir)/aclocal.m4\n" ; - print "ACLOCAL_AMFLAGS = -I \@RTEMS_TOPdir\@/aclocal\n" ; - } - print "\nRTEMS_ROOT = \@RTEMS_ROOT\@\n" ; - print "PROJECT_ROOT = \@PROJECT_ROOT\@\n\n" ; - $nl_seen = 1 ; - } - elsif ( /^\§1$/o ) - { - print "\n" ; - print "INSTALL = \@INSTALL\@\n" if ( $install_seen > 0 ); - print "INSTALL_CHANGE = \@INSTALL_CHANGE\@\n" ; - $nl_seen = 0 ; - } - elsif ( /^\§2$/o ) - { # Handle installdirs related items - if ( $#installdirs >= 0 ) - { - print "mkinstalldirs = \$(SHELL) \$(top_srcdir)/\@RTEMS_TOPdir\@/mkinstalldirs\n\n" ; - my $line = join( ' ',@installdirs ); - &print_macro( "INSTALLDIRS =", $line ); - print "\n\$(INSTALLDIRS):\n\t\@\$(mkinstalldirs) \$(INSTALLDIRS)\n\n" ; - $nl_seen = 1 ; - } - } - elsif ( /^\§3(.*)$/o ) - { # pretty print a shell script fragment/make production - my @l = split(/\\\\/,$1); - if ( $#l >= 0 ) { my $i = shift @l ; print "\t$i"; } - foreach( @l ) { print "\\\n$_"; } - print "\n" ; - $nl_seen = 0 ; - } - elsif ( /^\§4(.*)$/o ) - { # pretty print a make variable - &print_macro( "$1 =", ${"var_$1"} ); - $nl_seen = 0 ; - } - elsif ( /^\§5(.*)$/o ) - { # pretty print an addition to a make variable - &print_macro( "$1 +=", ${"var_$1+"}) ; - $nl_seen = 0 ; - } - else - { - $nl_seen = 0 ; - print "$_" ; - } - } -} - -# Add rules for config.status generated files -if ( "$build_pgms_seen" ) -{ -print "%: \$(srcdir)/%.in \$(top_builddir)/config.status\n" ; -print " cd \$(top_builddir) \\\n" ; -print " && CONFIG_FILES=" ; -print "\$(subdir)/" if ( "$subdir" ); -print "\$@ CONFIG_HEADERS= \$(SHELL) ./config.status\n"; -} -else -{ -print "Makefile: \$(srcdir)/Makefile.in \$(top_builddir)/config.status\n" ; -print "\tcd \$(top_builddir) \\\n" ; -print "\t && CONFIG_FILES=" ; -print "\$(subdir)/" if ( "$subdir" ); -print "\$@ CONFIG_HEADERS= \$(SHELL) ./config.status\n"; -} - -if ( ! "$subdir" ) -{ -print "\n\$(ACLOCAL_M4): \@MAINTAINER_MODE_TRUE\@ configure.in\n" ; -print "\tcd \$(srcdir) && \$(ACLOCAL) \$(ACLOCAL_AMFLAGS)\n" ; -print "\nconfig.status: \$(srcdir)/configure \$(CONFIG_STATUS_DEPENDENCIES)\n" ; -print "\t\$(SHELL) ./config.status --recheck\n" ; -print "\$(srcdir)/configure: \@MAINTAINER_MODE_TRUE\@\$(srcdir)/configure.in"; -print " \$(ACLOCAL_M4)\n" ; -print "\tcd \$(srcdir) && \$(AUTOCONF)\n" -} - -exit 0 ; - -sub print_macro($$) -{ - my ($line,$input) = @_ ; - $input =~ s/\\\\/ /g; - my @l = split(' ',$input); - - foreach (@l) { - if ( ( length($line) + length($_) ) < 76 ) - { - $line .= " $_"; - } - else - { - print "$line \\\n"; - $line = " $_" ; - } - } - print "$line\n" ; -} - |