mirror of
https://github.com/nillerusr/source-engine.git
synced 2024-12-22 22:27:05 +00:00
685 lines
15 KiB
Perl
685 lines
15 KiB
Perl
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#!perl
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use IO::File;
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use File::Basename;
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use File::Find;
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use Cwd;
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use Cwd 'abs_path';
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$nprocs=`grep vendor_id /proc/cpuinfo | wc -l `;
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$nprocs=~s/[\n\r]//g;
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print "$nprocs processors found\n";
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#find where to include master make file from
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$srcdir=getcwd;
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die "can't determine path to src"
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unless ($srcdir=~s@/src.*$@/src@);
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find( { wanted=> \&handle_vpc_file } ,"$srcdir"); # search through all directories for .vpc files
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@MAINTARGETS=("all", "clean", "objs");
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@TARGETS=("all", "clean", "objs", "tags");
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# now, write a master makefile in each dir, and a master-master makefile in ~/src
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foreach $dir ( keys %dir_written )
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{
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open( MAKEOUT,">$dir/Makefile" ) || die "can't write $dir/Makefile";
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foreach $target ( @TARGETS )
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{
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print MAKEOUT "$target:\n";
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foreach $_ (split(/,/,$dir_written{$dir}) )
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{
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print MAKEOUT "\tmake -j $nprocs -f $_ $target\n" if length($_);
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}
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}
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close MAKEOUT;
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}
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# now, write a master makefile in ~/src
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open( MAKEOUT,">$srcdir/Makefile" ) || die "can't write master makefile to $srcdir";
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foreach $target ( @MAINTARGETS )
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{
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print MAKEOUT "$target:\n";
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foreach $dir ( keys %dir_written )
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{
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print MAKEOUT "\tmake -j $nprocs -C $dir $target #$dir_conf_type{$dir}\n" if ($dir_conf_type{$dir} eq "lib");
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}
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foreach $dir ( keys %dir_written )
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{
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print MAKEOUT "\tmake -j $nprocs -C $dir $target #$dir_conf_type{$dir}\n" if ($dir_conf_type{$dir} ne "lib");
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}
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}
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print MAKEOUT "\n\nmakefiles:\n\tperl $srcdir/devtools/bin/vpc2linuxmake.pl\n";
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print MAKEOUT "\ntags:\n\trm -f $srcdir/TAGS\n";
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print MAKEOUT "\tetags -a -C -o $srcdir/TAGS public/*.cpp public/*.h public/*/*.cpp public/*/*.h common/*.cpp common/*.h\n";
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foreach $dir ( keys %dir_written )
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{
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print MAKEOUT "\tmake -C $dir tags\n";
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}
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close MAKEOUT;
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sub handle_vpc_file
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{
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# called for each file in the callers dir tree
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my $dir=$File::Find::dir;
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return if ( $dir=~/vpc_scripts/i );
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if ( /_base\.vpc$/i )
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{
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unless ( /hk_base\.vpc$/i )
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{
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return;
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}
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}
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if ( /_include\.vpc$/i )
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{
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unless ( /hk_base\.vpc$/i )
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{
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return;
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}
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}
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if (/\.vpc$/)
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{
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(%ignore_file,@DEFINES, @CPPFILES, @CXXFILES,@CFILES, @LITERAL_LIBFILES,@LIBFILES, %define_seen,%macros,%include_seen,@INCLUDEDIRS)=undef;
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undef $buildforlinux;
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undef $conf_type;
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$OptimizerLevel='$(SAFE_OPTFLAGS_GCC_422)';
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$SymbolVisibility='hidden';
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# some defines to ignore in vpc files when generating linux include files
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$define_seen{'WIN32'}=1;
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$define_seen{'_WIN32'}=1;
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$define_seen{'_WINDOWS'}=1;
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$define_seen{'_USRDLL'}=1;
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$define_seen{'DEBUG'}=1;
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$define_seen{'_DEBUG'}=1;
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$define_seen{'NDEBUG'}=1;
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$define_seen{'_CRT_SECURE_NO_DEPRECATE'}=1;
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$define_seen{'_CRT_NONSTDC_NO_DEPRECATE'}=1;
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$define_seen{'fopen'}=1;
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#print "$_\n";
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&ParseVPC($_);
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$pname=lc($pname);
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$pname=~s/\s+/_/g;
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$pname=~s/[\(\)]//g;
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# if anything seen, output a makefile
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if ( $buildforlinux && ( @CPPFILES || @CXXFILES || @CFILES || @LIBFILES ) )
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{
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print STDERR "writing project $pname\n";
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$projdir=getcwd;
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$projdir=~s@/$@@;
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$dir_written{$projdir}.=",$pname.mak";
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$dir_conf_type{$projdir}=$conf_type;
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&WriteMakefile("$projdir/$pname.mak");
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&WriteCodeBlocksProj("$projdir/$pname.cbp");
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}
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else
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{
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die "no .lib or source files found in .vpc" if ( $buildforlinux );
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}
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}
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}
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sub WriteCodeBlocksProj
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{
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local($_)=@_;
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open(CBPROJ,">$_") || die "can't write $_";
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print CBPROJ <<HEADER
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<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
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<CodeBlocks_project_file>
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<FileVersion major="1" minor="6" />
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<Project>
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<Option title="$pname" />
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<Option pch_mode="2" />
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<Option compiler="gcc" />
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<Build>
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<Target title="Release">
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</Target>
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</Build>
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HEADER
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;
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foreach $fl (@CPPFILES)
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{
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push @cppfiles2, $fl unless ( $ignore_file{$fl} > 0 );
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}
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foreach $fl (@CXXFILES)
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{
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push @cxxfiles2, $fl unless ( $ignore_file{$fl} > 0 );
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}
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printf CBPROJ "\t\t<Compiler>\n";
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foreach $_ (@DEFINES)
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{
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print CBPROJ "\t\t\t<Add option=\"-DSWDS\" />\n";
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print CBPROJ "\t\t\t<Add option=\"-D_LINUX\" />\n";
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print CBPROJ "\t\t\t<Add option=\"-fpermissive\" />\n";
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print CBPROJ "\t\t\t<Add option=\"-Dstricmp=strcasecmp\" />\n";
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print CBPROJ "\t\t\t<Add option=\"-D_stricmp=strcasecmp\" />\n";
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print CBPROJ "\t\t\t<Add option=\"-D_strnicmp=strncasecmp\" />\n";
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print CBPROJ "\t\t\t<Add option=\"-Dstrnicmp=strncasecmp\" />\n";
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print CBPROJ "\t\t\t<Add option=\"-D_snprintf=snprintf\" />\n";
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print CBPROJ "\t\t\t<Add option=\"-D_vsnprintf=vsnprintf\" />\n";
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print CBPROJ "\t\t\t<Add option=\"-D_alloca=alloca\" />\n";
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print CBPROJ "\t\t\t<Add option=\"-Dstrcmpi=strcasecmp\" />\n";
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print CBPROJ "\t\t\t<Add option=\"-D$_\" />\n";
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}
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foreach $_ (@INCLUDEDIRS)
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{
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print CBPROJ "\t\t\t<Add directory=\"$_\" />\n";
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}
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printf CBPROJ "\t\t</Compiler>\n";
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@CPPFILES = sort(@CPPFILES);
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@CXXFILES = sort(@CXXFILES);
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@CFILES = sort(@CFILES);
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# now, output obj dependencies
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foreach $_ (@CPPFILES, @CFILES, @CXXFILES)
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{
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unless (( $ignore_file{$_} > 0 ) || ( length($_) < 2 ) )
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{
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($filename,$dir,$suffix) = fileparse($_,qr/\.[^.]*/);
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print CBPROJ "\t\t<Unit filename=\"".$dir . $filename. ".cpp\" />\n";
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}
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}
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print CBPROJ <<FOOTER
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<Extensions>
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<code_completion />
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</Extensions>
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</Project>
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</CodeBlocks_project_file>
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FOOTER
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;
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close CBPROJ;
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}
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sub WriteMakefile
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{
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local($_)=@_;
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my $objdir ="obj";
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open(MAKEFILE,">$_") || die "can't write $_";
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print MAKEFILE "NAME=$pname\n\n";
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if ( $pname =~ /(server|client)_(\S+)/i )
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{
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print MAKEFILE "OBJSUFFIX=_$2\n";
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$objdir .= "_$2";
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}
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print MAKEFILE "SRCROOT=$srcdir\n";
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print MAKEFILE "PROJDIR=$projdir\n";
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print MAKEFILE "CONFTYPE=$conf_type\n";
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print MAKEFILE "OptimizerLevel=$OptimizerLevel\n";
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print MAKEFILE "SymbolVisibility=$SymbolVisibility\n";
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if (@DEFINES)
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{
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print MAKEFILE "DEFINES= -D",join(" -D", @DEFINES),"\n";
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}
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if (@INCLUDEDIRS)
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{
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print MAKEFILE "INCLUDEDIRS= -I",join(" -I", @INCLUDEDIRS),"\n";
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}
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undef @cppfiles2;
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undef @cxxfiles2;
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foreach $fl (@CPPFILES)
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{
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if ( length($fl) )
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{
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print "warning file $fl does not exist\n" unless( -e $fl);
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push @cppfiles2, $fl unless ( $ignore_file{$fl} > 0 );
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}
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}
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foreach $fl (@CXXFILES)
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{
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push @cxxfiles2, $fl unless ( $ignore_file{$fl} > 0 );
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}
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if (@cppfiles2)
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{
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print MAKEFILE "CPPFILES= \\\n ", join(" \\\n ",@cppfiles2), "\n";
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}
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if (@cxxfiles2)
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{
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print MAKEFILE "CXXFILES= \\\n ", join(" \\\n ",@cxxfiles2), "\n";
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}
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if (@CFILES)
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{
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print MAKEFILE "CFILES= \\\n ", join(" \\\n ",@CFILES), "\n";
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}
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if (@LIBFILES)
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{
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undef @LIBNAMES;
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print MAKEFILE "\nLIBFILES= \\\n";
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unless( $pname=~/(tier0)|(mathlib)|(tier1)/i)
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{
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print MAKEFILE " $srcdir/lib/linux/tier1_486.a \\\n"
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}
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foreach $lib (@LIBFILES)
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{
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my @DLLNAMES=("tier0", "vstdlib", "steam_api");
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unless ( $ignore_file{$lib} > 0 )
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{
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$lib=lc($lib);
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my ($filename,$dir,$suffix) = fileparse($lib,qr/\.[^.]*/);
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my $dll=0;
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foreach $dllname (@DLLNAMES)
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{
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$dll=1 if ( $dllname eq $filename);
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}
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if ( $dll )
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{
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$lib=~s@^.*/([^/]+)\.lib@$1_i486.so@i;
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$lib=~s@^.*/lib/(\S+)@$1@g;
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}
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else
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{
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$lib=~s/\.lib/_486.a/i;
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$lib=~s@/lib/(\S+)/@/lib/linux/@g;
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}
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push @LIBNAMES, $lib;
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}
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}
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foreach $lib (@LITERAL_LIBFILES)
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{
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unless ( $ignore_file{$lib} > 0 )
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{
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$lib=~s/\\/\//g;
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$lib=~s@/linux/([a-zA-Z_0-9\.]+)$@/linux/$1@;
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$lib=~s@^.*/linux/([a-zA-Z_0-9]+)\.so$@$1.so@;
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push @LIBNAMES, $lib;
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}
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}
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# now, sort libs for link order
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foreach $lib ( sort bypriority @LIBNAMES )
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{
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print MAKEFILE " $lib \\\n";
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}
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print MAKEFILE "\n\n";
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}
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if ( $conf_type eq "dll" )
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{
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print MAKEFILE "OUTPUT_SO_FILE=$srcdir/linux/$pname","_i486.so\n\n";
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}
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elsif ( $conf_type eq "exe" )
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{
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if ( $macros{'OUTBINNAME'} eq "" )
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{
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die "Missing OUTBINNAME macro";
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}
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print MAKEFILE "OUTPUT_EXECUTABLE=$srcdir/linux/$macros{'OUTBINNAME'}\n\n";
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}
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print MAKEFILE "\n\n\# include base make file\ninclude $srcdir/devtools/makefile_base_linux.mak\n";
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# now, output obj dependencies
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foreach $_ (@CPPFILES, @CFILES)
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{
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unless (( $ignore_file{$_} > 0 ) || ( length($_) < 2 ) )
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{
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($filename) = fileparse($_,qr/\.[^.]*/);
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print MAKEFILE getcwd,"/$objdir/$filename.o : $_\n\t\$(DO_CC)\n";
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}
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}
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foreach $_ (@CXXFILES)
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{
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unless (( $ignore_file{$_} > 0 ) || ( length($_) < 2 ) )
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{
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($filename) = fileparse($_,qr/\.[^.]*/);
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print MAKEFILE getcwd,"/$objdir/$filename.oxx : $_\n\t\$(DO_CC)\n";
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}
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}
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close MAKEFILE;
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}
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sub bypriority
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{
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# sort libs for gcc linkgoodness
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$priority{"mathlib"}="0005";
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$priority{"tier1"}="0010";
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$priority{"tier2"}="0020";
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$priority{"tier3"}="0030";
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my ($filenamea) = fileparse($a,qr/\.[^.]*/);
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my ($filenameb) = fileparse($b,qr/\.[^.]*/);
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$filenamea =~ s/_.86.*$//; # lose _i486
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$filenameb =~ s/_.86.*$//;
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my $pa=$priority{$filenamea} || 1000;
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my $pb=$priority{$filenameb} || 1000;
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return $pb cmp $pa;
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}
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sub ParseVPC
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{
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local($fname)=@_;
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&startreading($fname);
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while(&nextvpcline)
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{
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# print "$fname - $_\n";
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if ( (/^\$linux/i) )
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{
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&skipblock(0,\&handlelinuxline);
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}
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if ( (/^\$configuration/i) )
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{
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&skipblock(0,\&handleconfigline);
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}
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elsif (/^\s*\$project/i)
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{
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&parseproject;
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}
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}
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}
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sub massageline
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{
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# strip leading and trailing spaces and carriage returns and comments from vpc lines
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s/[\n\r]//g;
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s@//.*$@@g;
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s@^\s*@@g;
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s@\s*$@@g;
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}
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sub submacros
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{
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# replace all macros within a line
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my $mac;
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foreach $mac (keys %macros)
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{
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s/\$$mac/$macros{$mac}/g;
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}
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}
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sub startreading
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{
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# initialize recursive file reader
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my( $fname)=@_;
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#print STDERR "opening $fname\n";
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$curfile=IO::File->new($fname) || die "can't open $fname";
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}
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sub nextvpcline
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{
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# get the next line from the file, handling line continuations, macro substitution, and $include
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|
# return 0 if out of lines
|
||
|
my $ret=0;
|
||
|
if ( $_ = <$curfile> )
|
||
|
{
|
||
|
$ret=1;
|
||
|
&massageline;
|
||
|
while(s@\\$@ @)
|
||
|
{
|
||
|
my $old=$_;
|
||
|
$_=<$curfile>;
|
||
|
&massageline;
|
||
|
$_=$old.$_;
|
||
|
}
|
||
|
s@\s+@ @g;
|
||
|
my $old=$_;
|
||
|
&submacros;
|
||
|
# now, parse
|
||
|
if (/\$macro (\S+) \"(\S+)\"$/i)
|
||
|
{
|
||
|
$macros{$1}=$2;
|
||
|
return &nextvpcline;
|
||
|
}
|
||
|
s/\[\$WIN32\]//g;
|
||
|
return &nextvpcline if (/\[\$X360\]/);
|
||
|
if ( /^\s*\$include\s+\"(.*)\"/i)
|
||
|
{
|
||
|
# process $include
|
||
|
my $incfile=$1;
|
||
|
push @filestack, $curfile;
|
||
|
$incfile=~s@\\@/@g;
|
||
|
#print STDERR "opening $incfile\n";
|
||
|
#$curfile=IO::File->new($incfile) || die "can't open include $incfile ($pname)";
|
||
|
if ( -e $incfile )
|
||
|
{
|
||
|
push @filestack, $curfile;
|
||
|
#print STDERR "opening $incfile\n";
|
||
|
$curfile=IO::File->new($incfile) || die "can't open include $incfile";
|
||
|
}
|
||
|
else
|
||
|
{
|
||
|
print "can't find include $incfile, ignoring\n";
|
||
|
}
|
||
|
|
||
|
return &nextvpcline;
|
||
|
}
|
||
|
}
|
||
|
else
|
||
|
{
|
||
|
$curfile->close;
|
||
|
if (@filestack)
|
||
|
{
|
||
|
$curfile=pop(@filestack);
|
||
|
return &nextvpcline;
|
||
|
}
|
||
|
else
|
||
|
{
|
||
|
return 0;
|
||
|
}
|
||
|
}
|
||
|
return $ret;
|
||
|
}
|
||
|
|
||
|
sub skipblock
|
||
|
{
|
||
|
# skip a named block in the key values, handling nested {} pairs
|
||
|
my($empty_ok, $callback)=@_;
|
||
|
my $lnstat=&nextvpcline;
|
||
|
die "parse error eof in block" if ( (! $lnstat) && ( ! $empty_ok) );
|
||
|
|
||
|
my $nest=0;
|
||
|
if (/^\{/)
|
||
|
{
|
||
|
$nest++;
|
||
|
}
|
||
|
else
|
||
|
{
|
||
|
die "no start block found, $_ found instead" unless($empty_ok);
|
||
|
}
|
||
|
while ($nest)
|
||
|
{
|
||
|
die "prematur eof" unless &nextvpcline;
|
||
|
&$callback($_) if ( $callback );
|
||
|
$nest++ if (/^\{/);
|
||
|
$nest-- if (/^\}/);
|
||
|
}
|
||
|
}
|
||
|
|
||
|
sub parseproject
|
||
|
{
|
||
|
# handle a project block, picking up files mentioned
|
||
|
$pname="";
|
||
|
$pname=$1 if (/^\s*\$project\s*\"(.*)\"/i);
|
||
|
local($_);
|
||
|
my $nest=0;
|
||
|
&nextvpcline || die "empty project?";
|
||
|
$nest++ if (/^\s*\{/);
|
||
|
while($nest )
|
||
|
{
|
||
|
&nextvpcline || die "premature eof in project?";
|
||
|
$nest++ if (/^\{/);
|
||
|
$nest-- if (/^\}/);
|
||
|
&CheckForFileLine($_);
|
||
|
}
|
||
|
}
|
||
|
|
||
|
sub CheckForFileLine
|
||
|
{
|
||
|
local($_)=@_;
|
||
|
if (/^\s*\-\$File\s+(.*$)/i)
|
||
|
{
|
||
|
foreach $_ (split(/ /,$1))
|
||
|
{
|
||
|
s/\"//g;
|
||
|
$ignore_file{&process_path($_)} = 1;
|
||
|
}
|
||
|
}
|
||
|
|
||
|
elsif (/^\s*\$File\s+(.*$)/i)
|
||
|
{
|
||
|
foreach $_ (split(/ /,$1))
|
||
|
{
|
||
|
s/\"//g;
|
||
|
&handlefile($_);
|
||
|
}
|
||
|
}
|
||
|
}
|
||
|
|
||
|
sub handlefile
|
||
|
{
|
||
|
# given a project file (.cpp, etc), figure out what to do with it
|
||
|
local($_)=@_;
|
||
|
|
||
|
# hardcoded exclusions for linux
|
||
|
return if (/dx9sdk/i);
|
||
|
return if (/_360/i);
|
||
|
return if (/xbox_console.cpp/i);
|
||
|
return if (/xbox_system.cpp/i);
|
||
|
return if (/xbox_win32stubs.cpp/i);
|
||
|
return if (/binkw32/i || /binkxenon/i );
|
||
|
|
||
|
if (/\.cpp$/)
|
||
|
{
|
||
|
push @CPPFILES,process_path($_);
|
||
|
}
|
||
|
if (/\.cxx$/)
|
||
|
{
|
||
|
push @CXXFILES,process_path($_);
|
||
|
}
|
||
|
elsif (/\.c$/)
|
||
|
{
|
||
|
push @CFILES,process_path($_);
|
||
|
}
|
||
|
elsif (/\.lib$/)
|
||
|
{
|
||
|
push @LIBFILES,process_path($_);
|
||
|
}
|
||
|
elsif (/\.a$/)
|
||
|
{
|
||
|
push @LITERAL_LIBFILES, process_path($_);
|
||
|
}
|
||
|
elsif (/\.so$/)
|
||
|
{
|
||
|
push @LITERAL_LIBFILES, process_path($_);
|
||
|
}
|
||
|
}
|
||
|
|
||
|
sub process_path
|
||
|
{
|
||
|
local($_)=@_;
|
||
|
s@\\@/@g;
|
||
|
if ( (! -e $_) && ( -e lc($_)) )
|
||
|
{
|
||
|
# print STDERR "$_ does not exist try lc($_)\n";
|
||
|
$_=lc($_);
|
||
|
}
|
||
|
my $ap=abs_path($_);
|
||
|
if ( (! length($ap) ) && length($_))
|
||
|
{
|
||
|
# print "abs path of $_ is empty. bad dir?\n";
|
||
|
}
|
||
|
$_=$ap;
|
||
|
s@i686@i486@g;
|
||
|
if ( (! -e $_) && ( -e lc($_)) )
|
||
|
{
|
||
|
# print STDERR "$_ does not exist try lc($_)\n";
|
||
|
$_=lc($_);
|
||
|
}
|
||
|
# kill ..s for prettyness
|
||
|
s@/[^/]+/\.\./@/@g;
|
||
|
if (! -e $_)
|
||
|
{
|
||
|
# print STDERR "$_ does not exist\n";
|
||
|
}
|
||
|
return $_;
|
||
|
}
|
||
|
|
||
|
sub handlelinuxline
|
||
|
{
|
||
|
local($_)=@_;
|
||
|
$buildforlinux = 1 if ( /^\s*\$buildforlinux.*1/i);
|
||
|
$OptimizerLevel= $1 if (/^\s*\$OptimizerLevel\s+(.+)/i);
|
||
|
$SymbolVisibility = $1 if (/^\s*\$SymbolVisibility\s+(.+)/i);
|
||
|
$buildforlinux = 1 if ( /^\s*\$buildforlinux.*1/i);
|
||
|
&CheckForFileLine($_); # allows linux-specific file includes and excludes
|
||
|
&handleconfigline($_); # allow linux-specific #defines
|
||
|
|
||
|
}
|
||
|
|
||
|
|
||
|
sub CheckPreprocessorDefs
|
||
|
{
|
||
|
local($_)=@_;
|
||
|
if (/^\s*\$PreprocessorDefinitions\s+\"(.*)\"/i)
|
||
|
{
|
||
|
foreach $_ (split(/[;,]/,$1) )
|
||
|
{
|
||
|
unless( /\$/ || $define_seen{$_} || /fopen/i)
|
||
|
{
|
||
|
push(@DEFINES,$_);
|
||
|
$define_seen{$_}=1;
|
||
|
}
|
||
|
}
|
||
|
}
|
||
|
}
|
||
|
sub handleconfigline
|
||
|
{
|
||
|
# handle a line within a $Configuration block
|
||
|
local($_)=@_; # the line
|
||
|
if (/^\s*\$AdditionalIncludeDirectories\s+\"(.*)\"/i)
|
||
|
{
|
||
|
foreach $_ (split(/[;,]/,$1) )
|
||
|
{
|
||
|
unless( /\$/ || $include_seen{$_} )
|
||
|
{
|
||
|
push(@INCLUDEDIRS,process_path($_));
|
||
|
$include_seen{$_}=1;
|
||
|
}
|
||
|
}
|
||
|
}
|
||
|
if (/^\s*\$ConfigurationType\s*\"(.*)\"/)
|
||
|
{
|
||
|
undef $conf_type;
|
||
|
$conf_type="lib" if ($1 =~ /Static Library/i);
|
||
|
$conf_type="dll" if ($1 =~ /Dynamic Library/i);
|
||
|
$conf_type="exe" if ($1 =~ /Application/i);
|
||
|
print STDERR " unknown conf type $1\n" if (! length($conf_type) );
|
||
|
|
||
|
}
|
||
|
|
||
|
&CheckPreprocessorDefs($_);
|
||
|
}
|