SCRAM/src/BuildFile.pm

package BuildFile;
require 5.001;
require Exporter;
@ISA    = qw(Exporter);
@EXPORT = qw(CheckBuildFile ParseBuildFile @BlockClassA $DefaultBuildFile);

BEGIN {
use ToolBox;
$buildfile="BuildFile";
$toolbox=ToolBox->new();
$Arch=1;
push @ARCHBLOCK, $Arch;
}

#Parse the BuildFile
sub ParseBuildFile {
        my $base=shift;
        $path=shift;
        my $filename=shift @_;
        my $fullfilename="$base/$path/$filename";
        #print "Processing $fullfilename\n";
        # This hash defines which Document Elements we can use
        $numbins=0;
        $envnum=0;
        $envlevel=0;
        $currentenv="$ENV{LOCALTOP}/$ENV{INTwork}/${path}/BuildFile.mk";
        my $SupportedTags={
                'Use' => \&OutToMakefile,
                'Use_StartTag' => \&Use_start,
                'Group' => \&OutToMakefile,
                'Group_StartTag' => \&Group_start,
                'External' => \&OutToMakefile,
                'External_StartTag' => \&External_StartTag,
                'ConfigurationClass_StartTag' => \&Class_StartTag,
                'ConfigurationClass' => \&OutToMakefile,
                'AssociateGroup' => \&AssociateGroup,
                'none' => \&OutToMakefile,
                'Bin' => 'none',
                'Bin_StartTag' => \&Bin_start,
                'ClassPath' => \&OutToMakefile,
                'ClassPath_StartTag' => \&setBlockClassPath,
                'Environment' => \&OutToMakefile,
                'Environment_StartTag' => \&Environment_start,
                'Environment_EndTag' => \&Environment_end,
                'lib' => 'none',
                'lib_StartTag' => \&lib_start,
                'lib_EndTag' => 'none',
                'ignore' => 'none',
                'ignore_EndTag' => \&ignoretag_end,
                'ignore_StartTag' => \&ignoretag,
                'Architecture_StartTag' => \&Arch_Start,
                'Architecture_EndTag' => \&Arch_End,
                'Architecture' => \&OutToMakefile,
                'LibType_StartTag' => \&LibType_Start,
                'LibType_EndTag' => 'none',
                #'LibType' => \&OutToScreen
                'LibType' => \&LibType_text
        };
        use Utilities::Switcher;
        $switch=Switcher->new($SupportedTags, $fullfilename);
        $switch->{Strict_no_cr}='no';
        #open a temporary gnumakefile to store output.
        use Utilities::AddDir;
        AddDir::adddir("$ENV{LOCALTOP}/$ENV{INTwork}/${path}");
        my $fh=FileHandle->new();
        open ( $fh, ">$ENV{LOCALTOP}/$ENV{INTwork}/${path}/BuildFile.mk"
          ) or die 'Unable to open /$ENV{INTwork}/${path}/BuildFile.mk $!\n';
        @filehandlestack=($fh);
        # make an alias
#       open ( GNUmakefile, ">&=$fh") or die 'Unable to create alias for '.
#                       "Filehandle $!\n";
        *GNUmakefile=$fh;
        if ( -e $ENV{LatestBuildFile} ) {
          print GNUmakefile "include $ENV{LatestBuildFile}\n";
        }
#       print "writing to :\n".
#               "$ENV{LOCALTOP}/$ENV{INTwork}/${path}/BuildFile.mk\n";
        $ENV{LatestBuildFile}="$ENV{LOCALTOP}/$ENV{INTwork}/${path}/BuildFile.mk";
        $switch->parse(); # sort out supported tags
        if ( $numbins > 0 ) {
         print GNUmakefile <<ENDTEXT;
ifndef BINMODE
help::
\t\@echo Generic Binary targets
\t\@echo ----------------------
endif
ENDTEXT
         foreach $target ( keys %$targettypes ) {
         print GNUmakefile <<ENDTEXT;
ifndef BINMODE
help::
\t\@echo $target
endif
ENDTEXT
         }
        }
        close GNUmakefile;
}

sub ParseBuildFile_Export {
        my $filename=shift;
        use Tool;
        # This hash defines which Document Elements we can use
        my $SupportedTags={
                'none' => 'none',
                'export' => \&OutToMakefile,
                'export_StartTag' => \&export_start,
                'export_EndTag' => \&export_end,
                'lib_StartTag' => \&lib_start_export,
                'External_StartTag' => \&Ext_start_export,
                'lib' => 'none'
        };
        use Utilities::Switcher;
        $switchex=Switcher->new($SupportedTags, $filename);
        $switchex->{Strict_no_cr}='no';
        $switchex->parse(); # sort out supported tags
}

sub initialterms() {
        my $name=shift;
        my @string=@_;

        $_=join "", @string;
        chomp;
        SWITCH: {
                  last SWITCH if /^#/;
                  if ( /^.*BlockClassPath.*/i ) {
                        s/^.*BlockClassPath *= *//;
                        _CutBlock($_);
                        last SWITCH;
                  }
                } # end SWITCH
}

# Tag routines - called by the Switcher when tag found


#-- Override a class type with the <ConfigurationClass type=xxx> tag
#   the type tag will pick up a pre-defined class type from project space.

sub Class_StartTag {
        my $name=shift;
        my $hashref;
        my @vars=@_;
        
        $hashref=$switch->SetupValueHash(\@vars);
        if ( $Arch ) {
        if ( defined $$hashref{'type'} ) {
                $ClassName=$$hashref{'type'};
        }
        }
}
 
sub ClassPath_StartTag {
        my $name=shift;
        my @vars=@_;
        my $hashref;

        $hashref=$switch->SetupValueHash(\@vars);
        if ( $Arch ) {
        if ( defined $$hashref{'defaultpath'} ) {
        }
        }
}

sub Bin_start {
        my $name=shift;
        my @vars=@_;
        my $hashref;
        my $fileclass;
        my @tools;
        my $tool;
        my $filename;
        my $objectname;
        
        $hashref=$switch->SetupValueHash(\@vars);
        $switch->checkparam($hashref, $name, 'file');
        if ( $Arch ) {
        if ( ! defined $$hashref{name} ) {
                ($$hashref{name}=$$hashref{file})=~s/\..*//;
        }
        # This stuff for later
        #$fileclass=$toolbox->getclass($file);
        #$toolbox->maketargets("exe",$fileclass, $$hashref{name}, $file );

        ($filename=$$hashref{file})=~s/\..*//;

        # Create a new directory for each binary target
        my $dirname="bin_".$$hashref{name};
        AddDir::adddir("$ENV{LOCALTOP}/$ENV{INTwork}/${path}/$dirname");
        open (binGNUmakefile, 
           ">$ENV{LOCALTOP}/$ENV{INTwork}/${path}/$dirname/BuildFile.mk") or die           "Unable to make $ENV{LOCALTOP}/$ENV{INTwork}/${path}/$dirname/".
           "BuildFile.mk $!\n";

        # Create the link targets
        $numbins++;
        my $fh=$filehandlestack[0];
        print $fh <<ENDTEXT;

# Link Targets to binary directories
ifndef BINMODE

define stepdown_$$hashref{'name'}
if [ -d "$ENV{LOCALTOP}/$ENV{INTwork}/${path}/$dirname" ]; then \\
echo - Invoking binary makefile \$\@ for $dirname; \\
cd $ENV{LOCALTOP}/$ENV{INTwork}/${path}/$dirname; \\
\$(MAKE) BINMODE=true LatestBuildFile=$ENV{LOCALTOP}/$ENV{INTwork}/${path}/$dirname/BuildFile.mk workdir=\$(workdir)/$dirname -f \$(TOOL_HOME)/basics.mk \$\@; \\
fi
echo - Finished binary makefile \$\@
endef

define stepdown2_$$hashref{'name'}
if [ -d "$ENV{LOCALTOP}/$ENV{INTwork}/${path}/$dirname" ]; then \\
echo - Invoking binary makefile \$\@ for $dirname; \\
cd $ENV{LOCALTOP}/$ENV{INTwork}/${path}/$dirname; \\
\$(MAKE) BINMODE=true LatestBuildFile=$ENV{LOCALTOP}/$ENV{INTwork}/${path}/$dirname/BuildFile.mk workdir=\$(workdir)/$dirname -f \$(TOOL_HOME)/basics.mk \$\*; \\
fi
echo - Finished binary makefile \$\@

endef

bin_$$hashref{'name'}_%:: dummy
        \@\$(stepdown2_$$hashref{'name'})

echo_%:: dummy
        \@\$(stepdown_$$hashref{'name'})

help bin bin_debug bin_debug_local bin_insure bin_Insure clean $$hashref{'name'}:: dummy
        \@\$(stepdown_$$hashref{'name'})
endif

ENDTEXT


# the binary specifics makefile
        print binGNUmakefile "include $currentenv\n";
        print binGNUmakefile "VPATH+=$ENV{LOCALTOP}/${path}\n";

# alias for bin_Insure
        print binGNUmakefile <<ENDTEXT;

bin_insure:bin_Insure
ifdef MAKETARGET_bin_insure
MAKETARGET_$$hashref{name}_Insure=1
endif

# debuggging target
$$hashref{'name'}_echo_% :: echo_%

ENDTEXT

# Make generic rules for each type
        $targettypes={
                "bin" => 'o',
                "bin_debug" => 'd',
                "bin_debug_local" => 'l_d',
                "bin_Insure" => 'Insure'
        };
        #
        foreach $target ( keys %$targettypes ) {
          print binGNUmakefile <<ENDTEXT;

# Type $target specifics 
ifdef MAKETARGET_$target
MAKETARGET_$$hashref{name}_$$targettypes{$target}=1
endif
$target ::$$hashref{name}_$$targettypes{$target}

bintargets+=$$hashref{name}_$$targettypes{$target}
help::
\t\@echo $$hashref{name}_$$targettypes{$target}
clean::
\t\@if [ -f \$(binarystore)/$$hashref{name}_$$targettypes{$target} ]; then \\
\techo Removing \$(binarystore)/$$hashref{name}; \\
\trm \$(binarystore)/$$hashref{name}_$$targettypes{$target}; \\
\tfi

ENDTEXT
          ($objectname=$$hashref{file})=~s/\..*/_$$targettypes{$target}\.o/;
          ${"objectname_$$targettypes{$target}"}=$objectname;
          print binGNUmakefile "$objectname:$$hashref{name}.dep\n";
        } # end loop

        print binGNUmakefile "$$hashref{name}_Insure:.psrc\n";
        print binGNUmakefile "$$hashref{name}_d.exe:$objectname_d\n";
        print binGNUmakefile "\t\$(CClinkCmdDebug)\n";
        print binGNUmakefile "$$hashref{name}_l_d.exe:$objectname_d\n";
        print binGNUmakefile "\t\$(CClinkCmdDebugLocal)\n";
        print binGNUmakefile "$$hashref{name}_Insure.exe:$objectname_Insure\n";
        print binGNUmakefile "\t\$(CClinkCmdInsure)\n";
        print binGNUmakefile "$$hashref{name}_o.exe:$objectname_o\n";
        print binGNUmakefile "\t\$(CClinkCmd)\n";
        print binGNUmakefile "$$hashref{name}.dep:$$hashref{file}\n";
        print binGNUmakefile "-include $$hashref{name}.dep\n";
print binGNUmakefile <<ENDTEXT;
clean::
\t\@if [ -f \$(binarystore)/$$hashref{name} ]; then \\
\techo Removing \$(binarystore)/$$hashref{name}; \\
\trm \$(binarystore)/$$hashref{name}; \\
\tfi

$$hashref{name}_d.exe:\$(libslocal_d)
$$hashref{name}_o.exe:\$(libslocal)
ifdef MCCABE_DATA_DIR
$$hashref{name}_mccabe.exe: \$(libslocal_d) \$(MCCABE_DATA_DIR)/mccabeinstr/instplus.cpp
endif
$$hashref{name}_Insure.exe:\$(libslocal_I)
$$hashref{name}_d:$$hashref{name}_d.exe
        \@cp $$hashref{name}_d.exe \$(binarystore)/$$hashref{name}
$$hashref{name}_l_d:$$hashref{name}_l_d.exe
        \@cp $$hashref{name}_l_d.exe \$(binarystore)/$$hashref{name}
$$hashref{name}_Insure:$$hashref{name}_Insure.exe
        \@cp $$hashref{name}_Insure.exe \$(binarystore)/$$hashref{name}_Insure
$$hashref{name}:$$hashref{name}_d.exe
        \@mv $$hashref{name}_d.exe \$(binarystore)/$$hashref{name}
$$hashref{name}_o:$$hashref{name}_o.exe
        \@mv $$hashref{name}_o.exe \$(binarystore)/$$hashref{name}
binfiles+=$$hashref{file}
ENDTEXT
        }
        close binGNUmakefile;
}

sub Ext_start_export {
        my $name=shift;
        my @vars=@_;
        my $hashref;
        
        $hashref=$switch->SetupValueHash(\@vars);
        if ( $Arch ) {
         if ( $switchex->context('export') ) {
          $$hashref{'ref'}=~tr[A-Z][a-z];
          print GNUmakefile $$hashref{'ref'};
          if ( defined $$hashref{'version'} ) {
                print GNUmakefile "_V_".$$hashref{'version'};
          }
          print GNUmakefile "=true\n";
         }
        }
}

sub External_StartTag {
        my $name=shift;
        my @vars=@_;
        my $hashref;
        
        $hashref=$switch->SetupValueHash(\@vars);
        if ( $Arch ) {
        $$hashref{'ref'}=~tr[A-Z][a-z];
        print GNUmakefile $$hashref{'ref'};
        if ( defined $$hashref{'version'} ) {
                print GNUmakefile "_V_".$$hashref{'version'};
        }
        print GNUmakefile "=true\n";
        }
        
}       

sub Group_start {
        my $name=shift;
        my @vars=@_;
        my $hashref;
        
        $hashref=$switch->SetupValueHash(\@vars);
        $switch->checkparam($hashref, $name, 'name');
        if ( $Arch ) {
        print GNUmakefile "GROUP_".$$hashref{'name'};
        if ( defined $$hashref{'version'} ) {
                print GNUmakefile "_V_".$$hashref{'version'};
        }
        print GNUmakefile "=true\n";
        }
}       

sub External {
        my $name=shift;
        my @vars=@_;
        # Will simply collect string into a seperate buffer for processind
        # at the tag closure - used for specifying product defaults
        # --- Oh oh all of string already in external buffer @!
}

sub External_EndTag {
        my $name=shift;
        my @vars=@_;

        # process buffer and check consistency with product dtd
}

sub Use_start {
        my $name=shift;
        my @vars=@_;
        my $hashref;
        my $filename;
        use Utilities::SCRAMUtils;
        
        $hashref=$switch->SetupValueHash(\@vars);
        $switch->checkparam($hashref, $name, "name");
        if ( $Arch ) {
        $filename=SCRAMUtils::checkfile(
                "$ENV{INTsrc}/$$hashref{name}/BuildFile");
        if ( $filename ne "" ) {
          ParseBuildFile_Export( $filename );
        }
        }
}

sub CheckBuildFile {
         my $classdir=shift;
         $ClassName="";
         $thisfile="$classdir/$buildfile";
 
         if ( -e $ENV{LOCALTOP}."/".$thisfile ) {
            $DefaultBuildfile="$ENV{LOCALTOP}/$thisfile";
            ParseBuildFile($ENV{LOCALTOP}, $classdir, $buildfile);
         }
         elsif ( -e $ENV{RELEASETOP}."/".$thisfile ) {
            $DefaultBuildfile="$ENV{RELEASETOP}/$thisfile";
            ParseBuildFile($ENV{RELEASETOP}, $classdir, $buildfile);
         }
         return $ClassName;
}

# List association groups between <AssociateGroup> tags
# seperated by newlines or spaces
sub AssociateGroup {
        my $name=shift;
        my @vars=@_;
        my $word;

        foreach $word ( @vars ){
                chomp $word;
                next if /^#/;
                push @groups, $word;
        }
}

sub ignoretag {
        my $name=shift;
        my @vars=@_;
        
        $Arch=0;
        push @ARCHBLOCK, $Arch;
}

sub ignoretag_end {
        my $name=shift;
        my @vars=@_;
        
        pop @ARCHBLOCK;
        $Arch=$ARCHBLOCK[$#ARCHBLOCK];
}

sub Arch_Start {
        my $name=shift;
        my @vars=@_;
        my $hashref;

        $hashref=$toolswitch->SetupValueHash( \@vars );
        $toolswitch->checkparam($hashref, $name, 'name');
        #( ($$hashref{name}=~/$ENV{SCRAM_ARCH}/) )?$Arch=1:$Arch=0;
        ( ($ENV{SCRAM_ARCH}=~/$$hashref{name}.*/) )? ($Arch=1) : ($Arch=0);
        push @ARCHBLOCK, $Arch;
}
sub Arch_End {
        my $name=shift;
        my @vars=@_;

        pop @ARCHBLOCK;
        $Arch=$ARCHBLOCK[$#ARCHBLOCK];
}

# Split up the Class Block String into a useable array
sub _CutBlock {
    my $string= shift @_;
    @BlockClassA = split /\//, $string;
}

sub OutToMakefile {
        my $name=shift;
        my @vars=@_;

        if ( $Arch ) {
          print GNUmakefile @vars;
        }
}
sub OutToScreen {
        my $name=shift;
        my @vars=@_;

        if ( $Arch ) {
          print @vars;
        }
}
sub setBlockClassPath {
        my $name=shift;
        my @vars=@_;
        my $hashref;

        $hashref=$switch->SetupValueHash(\@vars);
        $switch->checkparam($hashref, $name, 'path');
        $BlockClassPath=$BlockClassPath.":".$$hashref{path};
        _CutBlock($$hashref{path});
}

sub export_start {
#Set up a toolfile object
        $exporttool=Tool->new();
}

sub export_end {
#Write toolfile object to disk
        $exporttool->envtomake(\*GNUmakefile);
}

#
# Export Mode Lib Tag
#
sub lib_start_export {
        my $name=shift;
        my @vars=@_;
        my $hashref;

        $hashref=$switchex->SetupValueHash( \@vars );
        $switchex->checkparam($hashref, $name, 'name');
        if ( $Arch ) {
         if ( $switchex->context('export') ) {
                #If export mode then add this env to the export tool
                $exporttool->addenv('lib',$$hashref{name});
         }
        }
}

#
# Standard lib tag 
#
sub lib_start {
        my $name=shift;
        my @vars=@_;
        my $hashref;

        $hashref=$switch->SetupValueHash( \@vars );
        $switch->checkparam($hashref, $name, 'name');
        if ( $Arch ) {
           print GNUmakefile "lib+=$$hashref{name}\n";
        }
}

#
# libtype specification
#
sub LibType_Start {
        my $name=shift;
        my @vars=@_;
        my $hashref;

        if ( $Arch ) {
        $hashref=$switch->SetupValueHash( \@vars );
        $switch->checkparam($hashref, $name, 'type');
        
        print GNUmakefile "# Specify Library Type\n";
        print GNUmakefile "DefaultLibsOff=yes\n";
        if ( $$hashref{'type'}=~/^archive/i ) {
          print GNUmakefile "LibArchive=true\n";
        }
        elsif ($$hashref{'type'}=~/debug_archive/i ) {
          print GNUmakefile "LibDebugArchive=true\n";
        }
        elsif ($$hashref{'type'}=~/debug_shared/i ) {
          print GNUmakefile "LibDebugShared=true\n";
        }
        elsif ($$hashref{'type'}=~/shared/i ) {
          print GNUmakefile 'LibShared=true'."\n";
        }
        print GNUmakefile "\n";
        }
}
sub LibType_text {
        my $name=shift;
        my @vars=@_;

        if ( $Arch ) {
          print GNUmakefile "libmsg::\n\t\@echo Library info: ";
          print GNUmakefile @vars;
          print GNUmakefile "\n";
        }
}

sub Environment_start {
        my $name=shift;
        my @vars=@_;
        my $hashref;

        if ( $Arch ) {
          $envnum++;

          # open a new Environment File
          my $envfile="$ENV{LOCALTOP}/$ENV{INTwork}/${path}/Env_$envnum.mk";
          use FileHandle;
          my $fh=FileHandle->new();
          open ($fh,">$envfile") or die "Unable to open file $envfile \n$!\n";
          push @filehandlestack, $fh;
          *GNUmakefile=$fh;

          # include the approprate environment file
          if ( $envlevel == 0 ) {
             print GNUmakefile "include $ENV{LOCALTOP}/$ENV{INTwork}/${path}/".
                                "BuildFile.mk\n";
          }
          else {
             print GNUmakefile "include $ENV{LOCALTOP}/$ENV{INTwork}/${path}/".
                                "Env_$Envlevels[$envlevel]\.mk\n";
          }
          $envlevel++;
          $Envlevels[$envlevel]=$envnum;
          $currentenv="$ENV{LOCALTOP}/$ENV{INTwork}/${path}/Env_$envnum.mk";
        }
}

sub Environment_end {
        my $fd;

        if ( $Arch ) {
          $envlevel--;
          if ( $envlevel < 0 ) {
            print "Too many </Environent> Tags on $switch->line()\n";
            exit;
          }
          close GNUmakefile;
          # restore the last filehandle
          $fd=pop @filehandlestack;
          close $fd;
          *GNUmakefile=$filehandlestack[$#filehandlestack];
          if ( $envlevel < 1 ) {
            $currentenv="$ENV{LOCALTOP}/$ENV{INTwork}/${path}/BuildFile.mk";
          }
          else {
            $currentenv=
             "$ENV{LOCALTOP}/$ENV{INTwork}/${path}/Env_$Envlevels[$envlevel]";
          }
        }
}
Revision:	1.21.2.24
Committed:	Wed Oct 13 15:31:18 1999 UTC (25 years, 7 months ago) by williamc
Content type:	text/plain
Branch:	V0_9branch
Changes since 1.21.2.23:	+21 -1 lines
Log Message:	Update build help mechanism
#	User	Rev	Content
1	williamc	1.1	package BuildFile;
2	williamc	1.2	require 5.001;
3	williamc	1.1	require Exporter;
4			@ISA = qw(Exporter);
5			@EXPORT = qw(CheckBuildFile ParseBuildFile @BlockClassA $DefaultBuildFile);
6
7			BEGIN {
8			use ToolBox;
9			$buildfile="BuildFile";
10	williamc	1.4	$toolbox=ToolBox->new();
11	williamc	1.21	$Arch=1;
12			push @ARCHBLOCK, $Arch;
13	williamc	1.1	}
14
15			#Parse the BuildFile
16			sub ParseBuildFile {
17			my $base=shift;
18	williamc	1.21.2.21	$path=shift;
19	williamc	1.1	my $filename=shift @_;
20			my $fullfilename="$base/$path/$filename";
21			#print "Processing $fullfilename\n";
22			# This hash defines which Document Elements we can use
23	williamc	1.21.2.21	$numbins=0;
24			$envnum=0;
25			$envlevel=0;
26			$currentenv="$ENV{LOCALTOP}/$ENV{INTwork}/${path}/BuildFile.mk";
27	williamc	1.1	my $SupportedTags={
28			'Use' => \&OutToMakefile,
29			'Use_StartTag' => \&Use_start,
30			'Group' => \&OutToMakefile,
31			'Group_StartTag' => \&Group_start,
32			'External' => \&OutToMakefile,
33			'External_StartTag' => \&External_StartTag,
34			'ConfigurationClass_StartTag' => \&Class_StartTag,
35			'ConfigurationClass' => \&OutToMakefile,
36			'AssociateGroup' => \&AssociateGroup,
37			'none' => \&OutToMakefile,
38	williamc	1.8	'Bin' => 'none',
39	williamc	1.1	'Bin_StartTag' => \&Bin_start,
40			'ClassPath' => \&OutToMakefile,
41	williamc	1.21	'ClassPath_StartTag' => \&setBlockClassPath,
42	williamc	1.21.2.21	'Environment' => \&OutToMakefile,
43			'Environment_StartTag' => \&Environment_start,
44			'Environment_EndTag' => \&Environment_end,
45	williamc	1.21	'lib' => 'none',
46			'lib_StartTag' => \&lib_start,
47	williamc	1.21.2.1	'lib_EndTag' => 'none',
48			'ignore' => 'none',
49			'ignore_EndTag' => \&ignoretag_end,
50			'ignore_StartTag' => \&ignoretag,
51			'Architecture_StartTag' => \&Arch_Start,
52			'Architecture_EndTag' => \&Arch_End,
53	williamc	1.21.2.6	'Architecture' => \&OutToMakefile,
54			'LibType_StartTag' => \&LibType_Start,
55			'LibType_EndTag' => 'none',
56	williamc	1.21.2.15	#'LibType' => \&OutToScreen
57			'LibType' => \&LibType_text
58	williamc	1.1	};
59	williamc	1.2	use Utilities::Switcher;
60	williamc	1.1	$switch=Switcher->new($SupportedTags, $fullfilename);
61			$switch->{Strict_no_cr}='no';
62			#open a temporary gnumakefile to store output.
63	williamc	1.2	use Utilities::AddDir;
64	williamc	1.3	AddDir::adddir("$ENV{LOCALTOP}/$ENV{INTwork}/${path}");
65	williamc	1.21.2.22	my $fh=FileHandle->new();
66			open ( $fh, ">$ENV{LOCALTOP}/$ENV{INTwork}/${path}/BuildFile.mk"
67			) or die 'Unable to open /$ENV{INTwork}/${path}/BuildFile.mk $!\n';
68			@filehandlestack=($fh);
69			# make an alias
70			# open ( GNUmakefile, ">&=$fh") or die 'Unable to create alias for '.
71			# "Filehandle $!\n";
72			*GNUmakefile=$fh;
73	williamc	1.1	if ( -e $ENV{LatestBuildFile} ) {
74			print GNUmakefile "include $ENV{LatestBuildFile}\n";
75			}
76			# print "writing to :\n".
77			# "$ENV{LOCALTOP}/$ENV{INTwork}/${path}/BuildFile.mk\n";
78			$ENV{LatestBuildFile}="$ENV{LOCALTOP}/$ENV{INTwork}/${path}/BuildFile.mk";
79			$switch->parse(); # sort out supported tags
80	williamc	1.21.2.24	if ( $numbins > 0 ) {
81			print GNUmakefile <<ENDTEXT;
82			ifndef BINMODE
83			help::
84			\t\@echo Generic Binary targets
85			\t\@echo ----------------------
86			endif
87			ENDTEXT
88			foreach $target ( keys %$targettypes ) {
89			print GNUmakefile <<ENDTEXT;
90			ifndef BINMODE
91			help::
92			\t\@echo $target
93			endif
94			ENDTEXT
95			}
96			}
97	williamc	1.1	close GNUmakefile;
98			}
99
100	williamc	1.21	sub ParseBuildFile_Export {
101			my $filename=shift;
102			use Tool;
103			# This hash defines which Document Elements we can use
104			my $SupportedTags={
105			'none' => 'none',
106			'export' => \&OutToMakefile,
107			'export_StartTag' => \&export_start,
108			'export_EndTag' => \&export_end,
109			'lib_StartTag' => \&lib_start_export,
110	williamc	1.21.2.12	'External_StartTag' => \&Ext_start_export,
111	williamc	1.21	'lib' => 'none'
112			};
113			use Utilities::Switcher;
114			$switchex=Switcher->new($SupportedTags, $filename);
115			$switchex->{Strict_no_cr}='no';
116			$switchex->parse(); # sort out supported tags
117			}
118
119	williamc	1.1	sub initialterms() {
120			my $name=shift;
121			my @string=@_;
122
123			$_=join "", @string;
124			chomp;
125			SWITCH: {
126			last SWITCH if /^#/;
127			if ( /^.BlockClassPath./i ) {
128			s/^.BlockClassPath = *//;
129			_CutBlock($_);
130			last SWITCH;
131			}
132			} # end SWITCH
133			}
134
135			# Tag routines - called by the Switcher when tag found
136
137
138
139			#-- Override a class type with the <ConfigurationClass type=xxx> tag
140			# the type tag will pick up a pre-defined class type from project space.
141
142			sub Class_StartTag {
143			my $name=shift;
144			my $hashref;
145			my @vars=@_;
146
147			$hashref=$switch->SetupValueHash(\@vars);
148	williamc	1.21.2.1	if ( $Arch ) {
149	williamc	1.1	if ( defined $$hashref{'type'} ) {
150			$ClassName=$$hashref{'type'};
151			}
152	williamc	1.21.2.1	}
153	williamc	1.1	}
154
155			sub ClassPath_StartTag {
156			my $name=shift;
157			my @vars=@_;
158			my $hashref;
159
160			$hashref=$switch->SetupValueHash(\@vars);
161	williamc	1.21.2.1	if ( $Arch ) {
162	williamc	1.1	if ( defined $$hashref{'defaultpath'} ) {
163			}
164	williamc	1.21.2.1	}
165	williamc	1.1	}
166
167			sub Bin_start {
168			my $name=shift;
169			my @vars=@_;
170			my $hashref;
171			my $fileclass;
172			my @tools;
173			my $tool;
174	williamc	1.12	my $filename;
175			my $objectname;
176	williamc	1.1
177			$hashref=$switch->SetupValueHash(\@vars);
178			$switch->checkparam($hashref, $name, 'file');
179	williamc	1.21.2.1	if ( $Arch ) {
180	williamc	1.1	if ( ! defined $$hashref{name} ) {
181			($$hashref{name}=$$hashref{file})=~s/\..*//;
182			}
183	williamc	1.4	# This stuff for later
184			#$fileclass=$toolbox->getclass($file);
185			#$toolbox->maketargets("exe",$fileclass, $$hashref{name}, $file );
186	williamc	1.21.2.21
187	williamc	1.12	($filename=$$hashref{file})=~s/\..*//;
188	williamc	1.21.2.21
189			# Create a new directory for each binary target
190			my $dirname="bin_".$$hashref{name};
191			AddDir::adddir("$ENV{LOCALTOP}/$ENV{INTwork}/${path}/$dirname");
192			open (binGNUmakefile,
193			">$ENV{LOCALTOP}/$ENV{INTwork}/${path}/$dirname/BuildFile.mk") or die "Unable to make $ENV{LOCALTOP}/$ENV{INTwork}/${path}/$dirname/".
194			"BuildFile.mk $!\n";
195
196			# Create the link targets
197			$numbins++;
198	williamc	1.21.2.22	my $fh=$filehandlestack[0];
199			print $fh <<ENDTEXT;
200
201			# Link Targets to binary directories
202	williamc	1.21.2.23	ifndef BINMODE
203	williamc	1.21.2.22
204			define stepdown_$$hashref{'name'}
205			if [ -d "$ENV{LOCALTOP}/$ENV{INTwork}/${path}/$dirname" ]; then \\
206			echo - Invoking binary makefile \$\@ for $dirname; \\
207			cd $ENV{LOCALTOP}/$ENV{INTwork}/${path}/$dirname; \\
208	williamc	1.21.2.23	\$(MAKE) BINMODE=true LatestBuildFile=$ENV{LOCALTOP}/$ENV{INTwork}/${path}/$dirname/BuildFile.mk workdir=\$(workdir)/$dirname -f \$(TOOL_HOME)/basics.mk \$\@; \\
209	williamc	1.21.2.22	fi
210			echo - Finished binary makefile \$\@
211			endef
212
213	williamc	1.21.2.23	define stepdown2_$$hashref{'name'}
214			if [ -d "$ENV{LOCALTOP}/$ENV{INTwork}/${path}/$dirname" ]; then \\
215			echo - Invoking binary makefile \$\@ for $dirname; \\
216			cd $ENV{LOCALTOP}/$ENV{INTwork}/${path}/$dirname; \\
217			\$(MAKE) BINMODE=true LatestBuildFile=$ENV{LOCALTOP}/$ENV{INTwork}/${path}/$dirname/BuildFile.mk workdir=\$(workdir)/$dirname -f \$(TOOL_HOME)/basics.mk \$\*; \\
218			fi
219			echo - Finished binary makefile \$\@
220	williamc	1.21.2.24
221	williamc	1.21.2.23	endef
222
223			bin_$$hashref{'name'}_%:: dummy
224			\@\$(stepdown2_$$hashref{'name'})
225	williamc	1.21.2.22
226			echo_%:: dummy
227			\@\$(stepdown_$$hashref{'name'})
228
229	williamc	1.21.2.24	help bin bin_debug bin_debug_local bin_insure bin_Insure clean $$hashref{'name'}:: dummy
230	williamc	1.21.2.22	\@\$(stepdown_$$hashref{'name'})
231	williamc	1.21.2.21	endif
232
233			ENDTEXT
234
235
236			# the binary specifics makefile
237			print binGNUmakefile "include $currentenv\n";
238			print binGNUmakefile "VPATH+=$ENV{LOCALTOP}/${path}\n";
239	williamc	1.21.2.22
240	williamc	1.21.2.21	# alias for bin_Insure
241			print binGNUmakefile <<ENDTEXT;
242	williamc	1.21.2.22
243	williamc	1.21.2.21	bin_insure:bin_Insure
244			ifdef MAKETARGET_bin_insure
245			MAKETARGET_$$hashref{name}_Insure=1
246			endif
247	williamc	1.21.2.22
248			# debuggging target
249			$$hashref{'name'}_echo_% :: echo_%
250
251	williamc	1.21.2.21	ENDTEXT
252
253			# Make generic rules for each type
254			$targettypes={
255			"bin" => 'o',
256			"bin_debug" => 'd',
257			"bin_debug_local" => 'l_d',
258			"bin_Insure" => 'Insure'
259			};
260			#
261			foreach $target ( keys %$targettypes ) {
262			print binGNUmakefile <<ENDTEXT;
263
264			# Type $target specifics
265			ifdef MAKETARGET_$target
266			MAKETARGET_$$hashref{name}_$$targettypes{$target}=1
267			endif
268			$target ::$$hashref{name}_$$targettypes{$target}
269
270			bintargets+=$$hashref{name}_$$targettypes{$target}
271	williamc	1.21.2.24	help::
272			\t\@echo $$hashref{name}_$$targettypes{$target}
273	williamc	1.21.2.21	clean::
274			\t\@if [ -f \$(binarystore)/$$hashref{name}_$$targettypes{$target} ]; then \\
275			\techo Removing \$(binarystore)/$$hashref{name}; \\
276			\trm \$(binarystore)/$$hashref{name}_$$targettypes{$target}; \\
277			\tfi
278
279			ENDTEXT
280			($objectname=$$hashref{file})=~s/\..*/_$$targettypes{$target}\.o/;
281			${"objectname_$$targettypes{$target}"}=$objectname;
282			print binGNUmakefile "$objectname:$$hashref{name}.dep\n";
283			} # end loop
284
285			print binGNUmakefile "$$hashref{name}_Insure:.psrc\n";
286			print binGNUmakefile "$$hashref{name}_d.exe:$objectname_d\n";
287			print binGNUmakefile "\t\$(CClinkCmdDebug)\n";
288			print binGNUmakefile "$$hashref{name}_l_d.exe:$objectname_d\n";
289			print binGNUmakefile "\t\$(CClinkCmdDebugLocal)\n";
290			print binGNUmakefile "$$hashref{name}_Insure.exe:$objectname_Insure\n";
291			print binGNUmakefile "\t\$(CClinkCmdInsure)\n";
292			print binGNUmakefile "$$hashref{name}_o.exe:$objectname_o\n";
293			print binGNUmakefile "\t\$(CClinkCmd)\n";
294			print binGNUmakefile "$$hashref{name}.dep:$$hashref{file}\n";
295			print binGNUmakefile "-include $$hashref{name}.dep\n";
296			print binGNUmakefile <<ENDTEXT;
297			clean::
298			\t\@if [ -f \$(binarystore)/$$hashref{name} ]; then \\
299			\techo Removing \$(binarystore)/$$hashref{name}; \\
300			\trm \$(binarystore)/$$hashref{name}; \\
301			\tfi
302
303	williamc	1.19	$$hashref{name}_d.exe:\$(libslocal_d)
304	williamc	1.21.2.20	$$hashref{name}_o.exe:\$(libslocal)
305	williamc	1.21.2.4	ifdef MCCABE_DATA_DIR
306	williamc	1.21.2.21	$$hashref{name}_mccabe.exe: \$(libslocal_d) \$(MCCABE_DATA_DIR)/mccabeinstr/instplus.cpp
307	williamc	1.21.2.4	endif
308	williamc	1.19	$$hashref{name}_Insure.exe:\$(libslocal_I)
309	williamc	1.17	$$hashref{name}_d:$$hashref{name}_d.exe
310	williamc	1.21.2.7	\@cp $$hashref{name}_d.exe \$(binarystore)/$$hashref{name}
311	williamc	1.21.2.19	$$hashref{name}_l_d:$$hashref{name}_l_d.exe
312			\@cp $$hashref{name}_l_d.exe \$(binarystore)/$$hashref{name}
313	williamc	1.17	$$hashref{name}_Insure:$$hashref{name}_Insure.exe
314	williamc	1.21.2.7	\@cp $$hashref{name}_Insure.exe \$(binarystore)/$$hashref{name}_Insure
315	williamc	1.20	$$hashref{name}:$$hashref{name}_d.exe
316			\@mv $$hashref{name}_d.exe \$(binarystore)/$$hashref{name}
317	williamc	1.21.2.20	$$hashref{name}_o:$$hashref{name}_o.exe
318			\@mv $$hashref{name}_o.exe \$(binarystore)/$$hashref{name}
319	williamc	1.21.2.4	binfiles+=$$hashref{file}
320	williamc	1.17	ENDTEXT
321	williamc	1.21.2.12	}
322	williamc	1.21.2.22	close binGNUmakefile;
323	williamc	1.21.2.12	}
324
325			sub Ext_start_export {
326			my $name=shift;
327			my @vars=@_;
328			my $hashref;
329
330			$hashref=$switch->SetupValueHash(\@vars);
331			if ( $Arch ) {
332			if ( $switchex->context('export') ) {
333			$$hashref{'ref'}=~tr[A-Z][a-z];
334			print GNUmakefile $$hashref{'ref'};
335			if ( defined $$hashref{'version'} ) {
336			print GNUmakefile "_V_".$$hashref{'version'};
337			}
338			print GNUmakefile "=true\n";
339			}
340	williamc	1.21.2.1	}
341	williamc	1.1	}
342
343			sub External_StartTag {
344			my $name=shift;
345			my @vars=@_;
346			my $hashref;
347
348			$hashref=$switch->SetupValueHash(\@vars);
349	williamc	1.21	if ( $Arch ) {
350	williamc	1.6	$$hashref{'ref'}=~tr[A-Z][a-z];
351	williamc	1.1	print GNUmakefile $$hashref{'ref'};
352			if ( defined $$hashref{'version'} ) {
353			print GNUmakefile "_V_".$$hashref{'version'};
354			}
355			print GNUmakefile "=true\n";
356	williamc	1.21	}
357	williamc	1.1
358			}
359
360			sub Group_start {
361			my $name=shift;
362			my @vars=@_;
363			my $hashref;
364
365			$hashref=$switch->SetupValueHash(\@vars);
366			$switch->checkparam($hashref, $name, 'name');
367	williamc	1.21.2.1	if ( $Arch ) {
368	williamc	1.1	print GNUmakefile "GROUP_".$$hashref{'name'};
369			if ( defined $$hashref{'version'} ) {
370			print GNUmakefile "_V_".$$hashref{'version'};
371			}
372			print GNUmakefile "=true\n";
373	williamc	1.21.2.1	}
374	williamc	1.1	}
375
376			sub External {
377			my $name=shift;
378			my @vars=@_;
379			# Will simply collect string into a seperate buffer for processind
380			# at the tag closure - used for specifying product defaults
381			# --- Oh oh all of string already in external buffer @!
382			}
383
384			sub External_EndTag {
385			my $name=shift;
386			my @vars=@_;
387
388			# process buffer and check consistency with product dtd
389			}
390
391			sub Use_start {
392			my $name=shift;
393			my @vars=@_;
394			my $hashref;
395			my $filename;
396	williamc	1.2	use Utilities::SCRAMUtils;
397	williamc	1.1
398			$hashref=$switch->SetupValueHash(\@vars);
399			$switch->checkparam($hashref, $name, "name");
400	williamc	1.21.2.1	if ( $Arch ) {
401	williamc	1.21	$filename=SCRAMUtils::checkfile(
402			"$ENV{INTsrc}/$$hashref{name}/BuildFile");
403			if ( $filename ne "" ) {
404			ParseBuildFile_Export( $filename );
405	williamc	1.1	}
406	williamc	1.21.2.1	}
407	williamc	1.1	}
408
409	williamc	1.5	sub CheckBuildFile {
410	williamc	1.1	my $classdir=shift;
411			$ClassName="";
412			$thisfile="$classdir/$buildfile";
413
414			if ( -e $ENV{LOCALTOP}."/".$thisfile ) {
415			$DefaultBuildfile="$ENV{LOCALTOP}/$thisfile";
416			ParseBuildFile($ENV{LOCALTOP}, $classdir, $buildfile);
417			}
418			elsif ( -e $ENV{RELEASETOP}."/".$thisfile ) {
419			$DefaultBuildfile="$ENV{RELEASETOP}/$thisfile";
420			ParseBuildFile($ENV{RELEASETOP}, $classdir, $buildfile);
421			}
422			return $ClassName;
423			}
424
425			# List association groups between <AssociateGroup> tags
426			# seperated by newlines or spaces
427			sub AssociateGroup {
428			my $name=shift;
429			my @vars=@_;
430			my $word;
431
432			foreach $word ( @vars ){
433			chomp $word;
434			next if /^#/;
435			push @groups, $word;
436			}
437	williamc	1.21.2.1	}
438
439			sub ignoretag {
440			my $name=shift;
441			my @vars=@_;
442
443			$Arch=0;
444			push @ARCHBLOCK, $Arch;
445			}
446
447			sub ignoretag_end {
448			my $name=shift;
449			my @vars=@_;
450
451			pop @ARCHBLOCK;
452			$Arch=$ARCHBLOCK[$#ARCHBLOCK];
453			}
454
455			sub Arch_Start {
456			my $name=shift;
457			my @vars=@_;
458			my $hashref;
459
460			$hashref=$toolswitch->SetupValueHash( \@vars );
461			$toolswitch->checkparam($hashref, $name, 'name');
462			#( ($$hashref{name}=~/$ENV{SCRAM_ARCH}/) )?$Arch=1:$Arch=0;
463			( ($ENV{SCRAM_ARCH}=~/$$hashref{name}.*/) )? ($Arch=1) : ($Arch=0);
464			push @ARCHBLOCK, $Arch;
465			}
466			sub Arch_End {
467			my $name=shift;
468			my @vars=@_;
469
470			pop @ARCHBLOCK;
471			$Arch=$ARCHBLOCK[$#ARCHBLOCK];
472	williamc	1.1	}
473
474			# Split up the Class Block String into a useable array
475	williamc	1.5	sub _CutBlock {
476	williamc	1.1	my $string= shift @_;
477			@BlockClassA = split /\//, $string;
478			}
479
480			sub OutToMakefile {
481			my $name=shift;
482			my @vars=@_;
483
484	williamc	1.21.2.15	if ( $Arch ) {
485			print GNUmakefile @vars;
486			}
487	williamc	1.21.2.14	}
488			sub OutToScreen {
489			my $name=shift;
490			my @vars=@_;
491
492	williamc	1.21.2.15	if ( $Arch ) {
493			print @vars;
494			}
495	williamc	1.1	}
496			sub setBlockClassPath {
497			my $name=shift;
498			my @vars=@_;
499			my $hashref;
500
501			$hashref=$switch->SetupValueHash(\@vars);
502			$switch->checkparam($hashref, $name, 'path');
503			$BlockClassPath=$BlockClassPath.":".$$hashref{path};
504			_CutBlock($$hashref{path});
505	williamc	1.21	}
506
507			sub export_start {
508			#Set up a toolfile object
509			$exporttool=Tool->new();
510			}
511
512			sub export_end {
513			#Write toolfile object to disk
514			$exporttool->envtomake(\*GNUmakefile);
515			}
516
517			#
518			# Export Mode Lib Tag
519			#
520			sub lib_start_export {
521			my $name=shift;
522			my @vars=@_;
523			my $hashref;
524
525			$hashref=$switchex->SetupValueHash( \@vars );
526			$switchex->checkparam($hashref, $name, 'name');
527			if ( $Arch ) {
528			if ( $switchex->context('export') ) {
529			#If export mode then add this env to the export tool
530			$exporttool->addenv('lib',$$hashref{name});
531			}
532			}
533			}
534
535			#
536			# Standard lib tag
537			#
538			sub lib_start {
539			my $name=shift;
540			my @vars=@_;
541			my $hashref;
542
543			$hashref=$switch->SetupValueHash( \@vars );
544			$switch->checkparam($hashref, $name, 'name');
545			if ( $Arch ) {
546			print GNUmakefile "lib+=$$hashref{name}\n";
547			}
548	williamc	1.21.2.6	}
549
550			#
551			# libtype specification
552			#
553			sub LibType_Start {
554			my $name=shift;
555			my @vars=@_;
556			my $hashref;
557
558	williamc	1.21.2.8	if ( $Arch ) {
559	williamc	1.21.2.6	$hashref=$switch->SetupValueHash( \@vars );
560			$switch->checkparam($hashref, $name, 'type');
561
562			print GNUmakefile "# Specify Library Type\n";
563			print GNUmakefile "DefaultLibsOff=yes\n";
564			if ( $$hashref{'type'}=~/^archive/i ) {
565			print GNUmakefile "LibArchive=true\n";
566			}
567	williamc	1.21.2.11	elsif ($$hashref{'type'}=~/debug_archive/i ) {
568	williamc	1.21.2.6	print GNUmakefile "LibDebugArchive=true\n";
569			}
570	williamc	1.21.2.11	elsif ($$hashref{'type'}=~/debug_shared/i ) {
571			print GNUmakefile "LibDebugShared=true\n";
572			}
573	williamc	1.21.2.6	elsif ($$hashref{'type'}=~/shared/i ) {
574			print GNUmakefile 'LibShared=true'."\n";
575			}
576			print GNUmakefile "\n";
577	williamc	1.21.2.8	}
578	williamc	1.1	}
579	williamc	1.21.2.15	sub LibType_text {
580			my $name=shift;
581			my @vars=@_;
582
583			if ( $Arch ) {
584	williamc	1.21.2.16	print GNUmakefile "libmsg::\n\t\@echo Library info: ";
585	williamc	1.21.2.15	print GNUmakefile @vars;
586			print GNUmakefile "\n";
587			}
588			}
589
590	williamc	1.21.2.21	sub Environment_start {
591			my $name=shift;
592			my @vars=@_;
593			my $hashref;
594
595			if ( $Arch ) {
596			$envnum++;
597	williamc	1.21.2.22
598			# open a new Environment File
599			my $envfile="$ENV{LOCALTOP}/$ENV{INTwork}/${path}/Env_$envnum.mk";
600	williamc	1.21.2.21	use FileHandle;
601			my $fh=FileHandle->new();
602	williamc	1.21.2.22	open ($fh,">$envfile") or die "Unable to open file $envfile \n$!\n";
603	williamc	1.21.2.21	push @filehandlestack, $fh;
604	williamc	1.21.2.22	*GNUmakefile=$fh;
605	williamc	1.21.2.21
606			# include the approprate environment file
607			if ( $envlevel == 0 ) {
608			print GNUmakefile "include $ENV{LOCALTOP}/$ENV{INTwork}/${path}/".
609	williamc	1.21.2.22	"BuildFile.mk\n";
610	williamc	1.21.2.21	}
611			else {
612			print GNUmakefile "include $ENV{LOCALTOP}/$ENV{INTwork}/${path}/".
613	williamc	1.21.2.22	"Env_$Envlevels[$envlevel]\.mk\n";
614	williamc	1.21.2.21	}
615			$envlevel++;
616			$Envlevels[$envlevel]=$envnum;
617			$currentenv="$ENV{LOCALTOP}/$ENV{INTwork}/${path}/Env_$envnum.mk";
618			}
619			}
620
621			sub Environment_end {
622			my $fd;
623
624			if ( $Arch ) {
625			$envlevel--;
626			if ( $envlevel < 0 ) {
627			print "Too many </Environent> Tags on $switch->line()\n";
628			exit;
629			}
630			close GNUmakefile;
631			# restore the last filehandle
632			$fd=pop @filehandlestack;
633			close $fd;
634	williamc	1.21.2.22	*GNUmakefile=$filehandlestack[$#filehandlestack];
635	williamc	1.21.2.21	if ( $envlevel < 1 ) {
636			$currentenv="$ENV{LOCALTOP}/$ENV{INTwork}/${path}/BuildFile.mk";
637			}
638			else {
639			$currentenv=
640			"$ENV{LOCALTOP}/$ENV{INTwork}/${path}/Env_$Envlevels[$envlevel]";
641			}
642			}
643			}