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mkfiles.pl
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mkfiles.pl
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#!/usr/bin/env perl
#
# Cross-platform Makefile generator.
#
# Reads the file `Recipe' to determine the list of generated
# executables and their component objects. Then reads the source
# files to compute #include dependencies. Finally, writes out the
# various target Makefiles.
# PuTTY specifics which could still do with removing:
# - Mac makefile is not portabilised at all. Include directories
# are hardwired, and also the libraries are fixed. This is
# mainly because I was too scared to go anywhere near it.
# - sbcsgen.pl is still run at startup.
# Other things undone:
# - special-define objects (foo.o[PREPROCSYMBOL]) are not
# supported in the mac or vcproj makefiles.
use warnings;
use IO::Handle;
use Cwd;
use File::Basename;
while ($#ARGV >= 0) {
if ($ARGV[0] eq "-U") {
# Convenience for Unix users: -U means that after we finish what
# we're doing here, we also run mkauto.sh and then 'configure'. So
# it's a one-stop shop for regenerating the actual end-product
# Unix makefile.
#
# Arguments supplied after -U go to configure.
$do_unix = 1;
shift @ARGV;
@confargs = @ARGV;
@ARGV = ();
} else {
die "unrecognised command-line argument '$ARGV[0]'\n";
}
}
@filestack = ();
$in = new IO::Handle;
open $in, "Recipe" or do {
# We want to deal correctly with being run from one of the
# subdirs in the source tree. So if we can't find Recipe here,
# try one level up.
chdir "..";
open $in, "Recipe" or die "unable to open Recipe file\n";
};
push @filestack, $in;
# HACK: One of the source files in `charset' is auto-generated by
# sbcsgen.pl. We need to generate that _now_, before attempting
# dependency analysis.
eval 'chdir "charset"; require "sbcsgen.pl"; chdir ".."';
@srcdirs = ("./");
$divert = undef; # ref to array of refs of scalars in which text is
# currently being put
$help = ""; # list of newline-free lines of help text
$project_name = "project"; # this is a good enough default
%makefiles = (); # maps makefile types to output makefile pathnames
%makefile_extra = (); # maps makefile types to extra Makefile text
%programs = (); # maps prog name + type letter to listref of objects/resources
%groups = (); # maps group name to listref of objects/resources
@allobjs = (); # all object file names
readinput: while (1) {
$in = $filestack[$#filestack];
while (not defined ($_ = <$in>)) {
close $filestack[$#filestack];
pop @filestack;
last readinput if 0 == scalar @filestack;
$in = $filestack[$#filestack];
}
chomp;
@_ = split;
# If we're gathering help text, keep doing so.
if (defined $divert) {
if ((defined $_[0]) && $_[0] eq "!end") {
$divert = undef;
} else {
for my $ref (@$divert) {
${$ref} .= "$_\n";
}
}
next;
}
# Skip comments and blank lines.
next if /^\s*#/ or scalar @_ == 0;
if ($_[0] eq "!begin" and $_[1] eq "help") { $divert = [\$help]; next; }
if ($_[0] eq "!name") { $project_name = $_[1]; next; }
if ($_[0] eq "!srcdir") { push @srcdirs, $_[1]; next; }
if ($_[0] eq "!makefile" and &mfval($_[1])) { $makefiles{$_[1]}=$_[2]; next;}
if ($_[0] eq "!specialobj" and &mfval($_[1])) { $specialobj{$_[1]}->{$_[2]} = 1; next;}
if ($_[0] eq "!cflags" and &mfval($_[1])) {
($rest = $_) =~ s/^\s*\S+\s+\S+\s+\S+\s*//; # find rest of input line
$rest = 1 if $rest eq "";
$cflags{$_[1]}->{$_[2]} = $rest;
next;
}
if ($_[0] eq "!begin") {
my @args = @_;
shift @args;
$divert = [];
for my $component (@args) {
if ($component =~ /^>(.*)/) {
push @$divert, \$auxfiles{$1};
} elsif ($component =~ /^([^_]*)(_.*)?$/ and &mfval($1)) {
push @$divert, \$makefile_extra{$component};
}
}
next;
}
if ($_[0] eq "!include") {
@newfiles = ();
for ($i = 1; $i <= $#_; $i++) {
push @newfiles, (sort glob $_[$i]);
}
for ($i = $#newfiles; $i >= 0; $i--) {
$file = $newfiles[$i];
$f = new IO::Handle;
open $f, "<$file" or die "unable to open include file '$file'\n";
push @filestack, $f;
}
next;
}
# Now we have an ordinary line. See if it's an = line, a : line
# or a + line.
@objs = @_;
if ($_[0] eq "+") {
$listref = $lastlistref;
$prog = undef;
die "$.: unexpected + line\n" if !defined $lastlistref;
} elsif ($_[1] eq "=") {
$groups{$_[0]} = [];
$listref = $groups{$_[0]};
$prog = undef;
shift @objs; # eat the group name
} elsif ($_[1] eq "+=") {
$groups{$_[0]} = [] if !defined $groups{$_[0]};
$listref = $groups{$_[0]};
$prog = undef;
shift @objs; # eat the group name
} elsif ($_[1] eq ":") {
$listref = [];
$prog = $_[0];
shift @objs; # eat the program name
} else {
die "$.: unrecognised line type: '$_'\n";
}
shift @objs; # eat the +, the = or the :
while (scalar @objs > 0) {
$i = shift @objs;
if ($groups{$i}) {
foreach $j (@{$groups{$i}}) { unshift @objs, $j; }
} elsif (($i eq "[G]" or $i eq "[C]" or $i eq "[M]" or
$i eq "[X]" or $i eq "[U]" or $i eq "[MX]") and defined $prog) {
$type = substr($i,1,(length $i)-2);
} else {
if ($i =~ /\?$/) {
# Object files with a trailing question mark are optional:
# the build can proceed fine without them, so we only use
# them if their primary source files are present.
$i =~ s/\?$//;
$i = undef unless defined &finddep($i);
} elsif ($i =~ /\|/) {
# Object file descriptions containing a vertical bar are
# lists of choices: we use the _first_ one whose primary
# source file is present.
@options = split /\|/, $i;
$j = undef;
foreach $k (@options) {
$j=$k, last if defined &finddep($k);
}
die "no alternative found for $i\n" unless defined $j;
$i = $j;
}
if (defined $i) {
push @$listref, $i;
push @allobjs, $i;
}
}
}
if ($prog and $type) {
die "multiple program entries for $prog [$type]\n"
if defined $programs{$prog . "," . $type};
$programs{$prog . "," . $type} = $listref;
}
$lastlistref = $listref;
}
foreach $aux (sort keys %auxfiles) {
open AUX, ">$aux";
print AUX $auxfiles{$aux};
close AUX;
}
# Find object file names with predefines (in square brackets after
# the module name), and decide on actual object names for them.
foreach $i (@allobjs) {
if ($i !~ /\[/) {
$objname{$i} = $i;
$srcname{$i} = $i;
$usedobjname{$i} = 1;
}
}
foreach $i (@allobjs) {
if ($i =~ /^(.*)\[([^\]]*)/) {
$defs{$i} = [ split ",",$2 ];
$srcname{$i} = $s = $1;
$index = 1;
while (1) {
$maxlen = length $s;
$maxlen = 8 if $maxlen < 8;
$chop = $maxlen - length $index;
$chop = length $s if $chop > length $s;
$chop = 0 if $chop < 0;
$name = substr($s, 0, $chop) . $index;
$index++, next if $usedobjname{$name};
$objname{$i} = $name;
$usedobjname{$name} = 1;
last;
}
}
}
# Now retrieve the complete list of objects and resource files, and
# construct dependency data for them. While we're here, expand the
# object list for each program, and complain if its type isn't set.
@prognames = sort keys %programs;
%depends = ();
@scanlist = ();
foreach $i (@prognames) {
($prog, $type) = split ",", $i;
# Strip duplicate object names.
$prev = '';
@list = grep { $status = ($prev ne $_); $prev=$_; $status }
sort @{$programs{$i}};
$programs{$i} = [@list];
foreach $jj (@list) {
$j = $srcname{$jj};
$file = &finddep($j);
if (defined $file) {
$depends{$jj} = [$file];
push @scanlist, $file;
}
}
}
# Scan each file on @scanlist and find further inclusions.
# Inclusions are given by lines of the form `#include "otherfile"'
# (system headers are automatically ignored by this because they'll
# be given in angle brackets). Files included by this method are
# added back on to @scanlist to be scanned in turn (if not already
# done).
#
# Resource scripts (.rc) can also include a file by means of a line
# ending `ICON "filename"'. Files included by this method are not
# added to @scanlist because they can never include further files.
#
# In this pass we write out a hash %further which maps a source
# file name into a listref containing further source file names.
%further = ();
while (scalar @scanlist > 0) {
$file = shift @scanlist;
next if defined $further{$file}; # skip if we've already done it
$further{$file} = [];
$dirfile = &findfile($file);
open IN, "$dirfile" or die "unable to open source file $file\n";
while (<IN>) {
chomp;
/^\s*#include\s+\"([^\"]+)\"/ and do {
push @{$further{$file}}, $1;
push @scanlist, $1;
next;
};
/ICON\s+\"([^\"]+)\"\s*$/ and do {
push @{$further{$file}}, $1;
next;
}
}
close IN;
}
# Now we're ready to generate the final dependencies section. For
# each key in %depends, we must expand the dependencies list by
# iteratively adding entries from %further.
foreach $i (keys %depends) {
%dep = ();
@scanlist = @{$depends{$i}};
foreach $i (@scanlist) { $dep{$i} = 1; }
while (scalar @scanlist > 0) {
$file = shift @scanlist;
foreach $j (@{$further{$file}}) {
if (!$dep{$j}) {
$dep{$j} = 1;
push @{$depends{$i}}, $j;
push @scanlist, $j;
}
}
}
# printf "%s: %s\n", $i, join ' ',@{$depends{$i}};
}
# Validation of input.
sub mfval($) {
my ($type) = @_;
# Returns true if the argument is a known makefile type. Otherwise,
# prints a warning and returns false;
if (grep { $type eq $_ }
("vc","vcproj","cygwin","borland","lcc","gtk","am","mpw","nestedvm","osx","wce","gnustep","emcc","clangcl")) {
return 1;
}
warn "$.:unknown makefile type '$type'\n";
return 0;
}
# Utility routines while writing out the Makefiles.
sub dirpfx {
my ($path) = shift @_;
my ($sep) = shift @_;
my $ret = "";
my $i;
while (($i = index $path, $sep) >= 0) {
$path = substr $path, ($i + length $sep);
$ret .= "..$sep";
}
return $ret;
}
sub findfile {
my ($name) = @_;
my $dir;
my $i;
my $outdir = undef;
unless (defined $findfilecache{$name}) {
$i = 0;
foreach $dir (@srcdirs) {
$outdir = $dir, $i++ if -f "$dir$name";
}
die "multiple instances of source file $name\n" if $i > 1;
$findfilecache{$name} = (defined $outdir ? $outdir . $name : undef);
}
return $findfilecache{$name};
}
sub finddep {
my $j = shift @_;
my $file;
# Find the first dependency of an object.
# Dependencies for "x" start with "x.c" or "x.m" (depending on
# which one exists).
# Dependencies for "x.res" start with "x.rc".
# Dependencies for "x.rsrc" start with "x.r".
# Both types of file are pushed on the list of files to scan.
# Libraries (.lib) don't have dependencies at all.
if ($j =~ /^(.*)\.res$/) {
$file = "$1.rc";
} elsif ($j =~ /^(.*)\.rsrc$/) {
$file = "$1.r";
} elsif ($j !~ /\./) {
$file = "$j.c";
$file = "$j.m" unless &findfile($file);
} else {
# For everything else, we assume it's its own dependency.
$file = $j;
}
$file = undef unless &findfile($file);
return $file;
}
sub objects {
my ($prog, $otmpl, $rtmpl, $ltmpl, $prefix, $dirsep) = @_;
my @ret;
my ($i, $x, $y);
($otmpl, $rtmpl, $ltmpl) = map { defined $_ ? $_ : "" } ($otmpl, $rtmpl, $ltmpl);
@ret = ();
foreach $ii (@{$programs{$prog}}) {
$i = $objname{$ii};
$x = "";
if ($i =~ /^(.*)\.(res|rsrc)/) {
$y = $1;
($x = $rtmpl) =~ s/X/$y/;
} elsif ($i =~ /^(.*)\.lib/) {
$y = $1;
($x = $ltmpl) =~ s/X/$y/;
} elsif ($i !~ /\./) {
($x = $otmpl) =~ s/X/$i/;
}
push @ret, $x if $x ne "";
}
return join " ", @ret;
}
sub special {
my ($prog, $suffix) = @_;
my @ret;
my ($i, $x, $y);
@ret = ();
foreach $ii (@{$programs{$prog}}) {
$i = $objname{$ii};
if (substr($i, (length $i) - (length $suffix)) eq $suffix) {
push @ret, $i;
}
}
return join " ", @ret;
}
sub splitline {
my ($line, $width, $splitchar) = @_;
my $result = "";
my $len;
$len = (defined $width ? $width : 76);
$splitchar = (defined $splitchar ? $splitchar : '\\');
while (length $line > $len) {
$line =~ /^(.{0,$len})\s(.*)$/ or $line =~ /^(.{$len,}?\s(.*)$/;
$result .= $1;
$result .= " ${splitchar}\n\t\t" if $2 ne '';
$line = $2;
$len = 60;
}
return $result . $line;
}
sub deps {
my ($otmpl, $rtmpl, $prefix, $dirsep, $depchar, $splitchar) = @_;
my ($i, $x, $y);
my @deps;
my @ret;
@ret = ();
$depchar ||= ':';
foreach $ii (sort keys %depends) {
$i = $objname{$ii};
next if $specialobj{$mftyp}->{$i};
if ($i =~ /^(.*)\.(res|rsrc)/) {
next if !defined $rtmpl;
$y = $1;
($x = $rtmpl) =~ s/X/$y/;
} else {
($x = $otmpl) =~ s/X/$i/;
}
@deps = @{$depends{$ii}};
# Skip things which are their own dependency.
next if grep { $_ eq $i } @deps;
@deps = map {
$_ = &findfile($_);
s/\//$dirsep/g;
$_ = $prefix . $_;
} @deps;
push @ret, {obj => $x, deps => [@deps], defs => $defs{$ii}};
}
return @ret;
}
sub prognames {
my ($types) = @_;
my ($n, $prog, $type);
my @ret;
@ret = ();
foreach $n (@prognames) {
($prog, $type) = split ",", $n;
push @ret, $n if index(":$types:", ":$type:") >= 0;
}
return @ret;
}
sub progrealnames {
my ($types) = @_;
my ($n, $prog, $type);
my @ret;
@ret = ();
foreach $n (@prognames) {
($prog, $type) = split ",", $n;
push @ret, $prog if index(":$types:", ":$type:") >= 0;
}
return @ret;
}
sub manpages {
my ($types,$suffix) = @_;
# assume that all UNIX programs have a man page
if($suffix eq "1" && $types =~ /:X:/) {
return map("$_.1", &progrealnames($types));
}
return ();
}
$orig_dir = cwd;
# Now we're ready to output the actual Makefiles.
if (defined $makefiles{'clangcl'}) {
$mftyp = 'clangcl';
$dirpfx = &dirpfx($makefiles{'clangcl'}, "/");
##-- Makefile for cross-compiling using clang-cl, lld-link, and
## MinGW's windres for resource compilation.
#
# This makefile allows a complete Linux-based cross-compile, but
# using the real Visual Studio header files and libraries. In
# order to run it, you will need:
#
# - MinGW windres on your PATH.
# * On Ubuntu as of 16.04, you can apt-get install
# binutils-mingw-w64-x86-64 and binutils-mingw-w64-i686
# which will provide (respectively) 64- and 32-bit versions,
# under the names to which RCCMD is defined below.
# - clang-cl and lld-link on your PATH.
# * I built these from the up-to-date LLVM project trunk git
# repositories, as of 2017-02-05.
# - case-mashed copies of the Visual Studio include directories.
# * On a real VS installation, run vcvars32.bat and look at
# the resulting value of %INCLUDE%. Take a full copy of each
# of those directories, and inside the copy, for each
# include file that has an uppercase letter in its name,
# make a lowercased symlink to it. Additionally, one of the
# directories will contain files called driverspecs.h and
# specstrings.h, and those will need symlinks called
# DriverSpecs.h and SpecStrings.h.
# * Now, on Linux, define the environment variable INCLUDE to
# be a list, separated by *semicolons* (in the Windows
# style), of those directories, but before all of them you
# must also include lib/clang/5.0.0/include from the clang
# installation area (which contains in particular a
# clang-compatible stdarg.h overriding the Visual Studio
# one).
# - similarly case-mashed copies of the library directories.
# * Again, on a real VS installation, run vcvars32 or
# vcvarsx86_amd64 (as appropriate), look at %LIB%, make a
# copy of each directory, and provide symlinks within that
# directory so that all the files can be opened as
# lowercase.
# * Then set LIB to be a semicolon-separated list of those
# directories (but you'll need to change which set of
# directories depending on whether you want to do a 32-bit
# or 64-bit build).
# - for a 64-bit build, set 'Platform=x64' in the environment as
# well, or else on the make command line.
# * This is a variable understood only by this makefile - none
# of the tools we invoke will know it - but it's consistent
# with the way the VS scripts like vcvarsx86_amd64.bat set
# things up, and since the environment has to change
# _anyway_ between 32- and 64-bit builds (different set of
# paths in $LIB) it's reasonable to have the choice of
# compilation target driven by another environment variable
# set in parallel with that one.
# - for older versions of the VS libraries you may also have to
# set EXTRA_console and/or EXTRA_windows to the name of an
# object file manually extracted from one of those libraries.
# * This is because old VS seems to manage its startup code by
# having libcmt.lib contain lots of *crt0.obj objects, one
# for each possible user entry point (main, WinMain and the
# wide-char versions of both), of which the linker arranges
# to include the right one by special-case code. But lld
# only seems to mimic half of that code - it does include
# the right crt0 object, but it doesn't also deliberately
# _avoid_ including the _wrong_ ones, and since all those
# objects define a common set of global symbols for other
# parts of the library to use, lld may well select an
# arbitrary one of them the first time it sees a reference
# to one of those global symbols, and then later also select
# the _right_ one for the application's entry point, causing
# a multiple-definitions crash.
# * So the workaround is to explicitly include the right
# *crt0.obj file on the linker command line before lld even
# begins searching libraries. Hence, for a console
# application, you might extract crt0.obj from the library
# in question and set EXTRA_console=crt0.obj, and for a GUI
# application, do the same with wincrt0.obj. Then this
# makefile will include the right one of those objects
# alongside the matching /subsystem linker option.
open OUT, ">$makefiles{'clangcl'}"; select OUT;
print
"# Makefile for cross-compiling $project_name using clang-cl, lld-link,\n".
"# and MinGW's windres, using GNU make on Linux.\n".
"#\n# This file was created by `mkfiles.pl' from the `Recipe' file.\n".
"# DO NOT EDIT THIS FILE DIRECTLY; edit Recipe or mkfiles.pl instead.\n";
print $help;
print
"\n".
"CCCMD = clang-cl\n".
"ifeq (\$(Platform),x64)\n".
"CCTARGET = x86_64-pc-windows-msvc18.0.0\n".
"RCCMD = x86_64-w64-mingw32-windres\n".
"else\n".
"CCTARGET = i386-pc-windows-msvc18.0.0\n".
"RCCMD = i686-w64-mingw32-windres\n".
"endif\n".
"CC = \$(CCCMD) --target=\$(CCTARGET)\n".
&splitline("RC = \$(RCCMD) --preprocessor=\$(CCCMD) ".
"--preprocessor-arg=/TC --preprocessor-arg=/E")."\n".
"LD = lld-link\n".
"\n".
"# C compilation flags\n".
&splitline("CFLAGS = /nologo /W3 /O1 " .
(join " ", map {"-I$dirpfx$_"} @srcdirs) .
" /D_WINDOWS /D_WIN32_WINDOWS=0x401 /DWINVER=0x401 ".
"/D_CRT_SECURE_NO_WARNINGS")."\n".
"LFLAGS = /incremental:no /dynamicbase /nxcompat\n".
&splitline("RCFLAGS = ".(join " ", map {"-I$dirpfx$_"} @srcdirs).
" -DWIN32 -D_WIN32 -DWINVER=0x0400 --define MINGW32_FIX=1")."\n".
"\n".
"\n";
print &splitline("all:" . join "", map { " \$(BUILDDIR)$_.exe" } &progrealnames("G:C"));
print "\n\n";
foreach $p (&prognames("G:C")) {
($prog, $type) = split ",", $p;
$objstr = &objects($p, "\$(BUILDDIR)X.obj", "\$(BUILDDIR)X.res", undef);
print &splitline("\$(BUILDDIR)$prog.exe: " . $objstr), "\n";
$objstr = &objects($p, "\$(BUILDDIR)X.obj", "\$(BUILDDIR)X.res", "X.lib");
$subsys = ($type eq "G") ? "windows" : "console";
print &splitline("\t\$(LD) \$(LFLAGS) \$(XLFLAGS) ".
"/out:\$(BUILDDIR)$prog.exe ".
"/lldmap:\$(BUILDDIR)$prog.map ".
"/subsystem:$subsys\$(SUBSYSVER) ".
"\$(EXTRA_$subsys) $objstr")."\n\n";
}
foreach $d (&deps("\$(BUILDDIR)X.obj", "\$(BUILDDIR)X.res", $dirpfx, "/", "vc")) {
print &splitline(sprintf("%s: %s", $d->{obj},
join " ", @{$d->{deps}})), "\n";
if ($d->{obj} =~ /\.res$/) {
print "\t\$(RC) \$(RCFLAGS) ".$d->{deps}->[0]." -o ".$d->{obj}."\n\n";
} else {
$deflist = join "", map { " /D$_" } @{$d->{defs}};
print "\t\$(CC) /Fo".$d->{obj}." \$(COMPAT) \$(CFLAGS) \$(XFLAGS)$deflist /c \$<\n\n";
}
}
print "\nclean:\n".
&splitline("\trm -f \$(BUILDDIR)*.obj \$(BUILDDIR)*.exe ".
"\$(BUILDDIR)*.res \$(BUILDDIR)*.map ".
"\$(BUILDDIR)*.exe.manifest")."\n";
select STDOUT; close OUT;
}
if (defined $makefiles{'cygwin'}) {
$mftyp = 'cygwin';
$dirpfx = &dirpfx($makefiles{'cygwin'}, "/");
##-- CygWin makefile
open OUT, ">$makefiles{'cygwin'}"; select OUT;
print
"# Makefile for $project_name under cygwin.\n".
"#\n# This file was created by `mkfiles.pl' from the `Recipe' file.\n".
"# DO NOT EDIT THIS FILE DIRECTLY; edit Recipe or mkfiles.pl instead.\n";
# gcc command line option is -D not /D
($_ = $help) =~ s/=\/D/=-D/gs;
print $_;
print
"\n".
"# You can define this path to point at your tools if you need to\n".
"# TOOLPATH = c:\\cygwin\\bin\\ # or similar, if you're running Windows\n".
"# TOOLPATH = /pkg/mingw32msvc/i386-mingw32msvc/bin/\n".
"CC = \$(TOOLPATH)gcc\n".
"RC = \$(TOOLPATH)windres\n".
"# Uncomment the following two lines to compile under Winelib\n".
"# CC = winegcc\n".
"# RC = wrc\n".
"# You may also need to tell windres where to find include files:\n".
"# RCINC = --include-dir c:\\cygwin\\include\\\n".
"\n".
&splitline("CFLAGS = -mno-cygwin -Wall -O2 -D_WINDOWS -DDEBUG -DWIN32S_COMPAT".
" -D_NO_OLDNAMES -DNO_MULTIMON -DNO_HTMLHELP " .
(join " ", map {"-I$dirpfx$_"} @srcdirs)) .
"\n".
"LDFLAGS = -mno-cygwin -s\n".
&splitline("RCFLAGS = \$(RCINC) --define WIN32=1 --define _WIN32=1".
" --define WINVER=0x0400 --define MINGW32_FIX=1 " .
(join " ", map {"--include $dirpfx$_"} @srcdirs) )."\n".
"\n";
print &splitline("all:" . join "", map { " $_.exe" } &progrealnames("G:C"));
print "\n\n";
foreach $p (&prognames("G:C")) {
($prog, $type) = split ",", $p;
$objstr = &objects($p, "X.o", "X.res.o", undef);
print &splitline($prog . ".exe: " . $objstr), "\n";
my $mw = $type eq "G" ? " -mwindows" : "";
$libstr = &objects($p, undef, undef, "-lX");
print &splitline("\t\$(CC)" . $mw . " \$(LDFLAGS) -o \$@ " .
"-Wl,-Map,$prog.map " .
$objstr . " $libstr", 69), "\n\n";
}
foreach $d (&deps("X.o", "X.res.o", $dirpfx, "/")) {
print &splitline(sprintf("%s: %s", $d->{obj}, join " ", @{$d->{deps}})),
"\n";
if ($d->{obj} =~ /\.res\.o$/) {
print "\t\$(RC) \$(FWHACK) \$(RCFL) \$(RCFLAGS) \$< \$\@\n";
} else {
$deflist = join "", map { " -D$_" } @{$d->{defs}};
print "\t\$(CC) \$(COMPAT) \$(FWHACK) \$(CFLAGS)" .
" \$(XFLAGS)$deflist -c \$< -o \$\@\n";
}
}
print "\n";
print $makefile_extra{'cygwin'} || "";
print "\nclean:\n".
"\trm -f *.o *.exe *.res.o *.map\n".
"\n";
select STDOUT; close OUT;
}
##-- Borland makefile
if (defined $makefiles{'borland'}) {
$mftyp = 'borland';
$dirpfx = &dirpfx($makefiles{'borland'}, "\\");
%stdlibs = ( # Borland provides many Win32 API libraries intrinsically
"advapi32" => 1,
"comctl32" => 1,
"comdlg32" => 1,
"gdi32" => 1,
"imm32" => 1,
"shell32" => 1,
"user32" => 1,
"winmm" => 1,
"winspool" => 1,
"wsock32" => 1,
);
open OUT, ">$makefiles{'borland'}"; select OUT;
print
"# Makefile for $project_name under Borland C.\n".
"#\n# This file was created by `mkfiles.pl' from the `Recipe' file.\n".
"# DO NOT EDIT THIS FILE DIRECTLY; edit Recipe or mkfiles.pl instead.\n";
# bcc32 command line option is -D not /D
($_ = $help) =~ s/=\/D/=-D/gs;
print $_;
print
"\n".
"# If you rename this file to `Makefile', you should change this line,\n".
"# so that the .rsp files still depend on the correct makefile.\n".
"MAKEFILE = Makefile.bor\n".
"\n".
"# C compilation flags\n".
"CFLAGS = -D_WINDOWS -DWINVER=0x0401\n".
"\n".
"# Get include directory for resource compiler\n".
"!if !\$d(BCB)\n".
"BCB = \$(MAKEDIR)\\..\n".
"!endif\n".
"\n";
print &splitline("all:" . join "", map { " $_.exe" } &progrealnames("G:C"));
print "\n\n";
foreach $p (&prognames("G:C")) {
($prog, $type) = split ",", $p;
$objstr = &objects($p, "X.obj", "X.res", undef);
print &splitline("$prog.exe: " . $objstr . " $prog.rsp"), "\n";
my $ap = ($type eq "G") ? "-aa" : "-ap";
print "\tilink32 $ap -Gn -L\$(BCB)\\lib \@$prog.rsp\n\n";
}
foreach $p (&prognames("G:C")) {
($prog, $type) = split ",", $p;
print $prog, ".rsp: \$(MAKEFILE)\n";
$objstr = &objects($p, "X.obj", undef, undef);
@objlist = split " ", $objstr;
@objlines = ("");
foreach $i (@objlist) {
if (length($objlines[$#objlines] . " $i") > 50) {
push @objlines, "";
}
$objlines[$#objlines] .= " $i";
}
$c0w = ($type eq "G") ? "c0w32" : "c0x32";
print "\techo $c0w + > $prog.rsp\n";
for ($i=0; $i<=$#objlines; $i++) {
$plus = ($i < $#objlines ? " +" : "");
print "\techo$objlines[$i]$plus >> $prog.rsp\n";
}
print "\techo $prog.exe >> $prog.rsp\n";
$objstr = &objects($p, "X.obj", "X.res", undef);
@libs = split " ", &objects($p, undef, undef, "X");
@libs = grep { !$stdlibs{$_} } @libs;
unshift @libs, "cw32", "import32";
$libstr = join ' ', @libs;
print "\techo nul,$libstr, >> $prog.rsp\n";
print "\techo " . &objects($p, undef, "X.res", undef) . " >> $prog.rsp\n";
print "\n";
}
foreach $d (&deps("X.obj", "X.res", $dirpfx, "\\")) {
print &splitline(sprintf("%s: %s", $d->{obj}, join " ", @{$d->{deps}})),
"\n";
if ($d->{obj} =~ /\.res$/) {
print &splitline("\tbrcc32 \$(FWHACK) \$(RCFL) " .
"-i \$(BCB)\\include -r -DNO_WINRESRC_H -DWIN32".
" -D_WIN32 -DWINVER=0x0401 \$*.rc",69)."\n";
} else {
$deflist = join "", map { " -D$_" } @{$d->{defs}};
print &splitline("\tbcc32 -w-aus -w-ccc -w-par -w-pia \$(COMPAT)" .
" \$(FWHACK) \$(CFLAGS) \$(XFLAGS)$deflist ".
(join " ", map {"-I$dirpfx$_"} @srcdirs) .
" /o$d->{obj} /c ".$d->{deps}->[0],69)."\n";
}
}
print "\n";
print $makefile_extra{'borland'} || "";
print "\nclean:\n".
"\t-del *.obj\n".
"\t-del *.exe\n".
"\t-del *.res\n".
"\t-del *.pch\n".
"\t-del *.aps\n".
"\t-del *.il*\n".
"\t-del *.pdb\n".
"\t-del *.rsp\n".
"\t-del *.tds\n".
"\t-del *.\$\$\$\$\$\$\n";
select STDOUT; close OUT;
}
if (defined $makefiles{'vc'}) {
$mftyp = 'vc';
$dirpfx = &dirpfx($makefiles{'vc'}, "\\");
##-- Visual C++ makefile
open OUT, ">$makefiles{'vc'}"; select OUT;
print
"# Makefile for $project_name under Visual C.\n".
"#\n# This file was created by `mkfiles.pl' from the `Recipe' file.\n".
"# DO NOT EDIT THIS FILE DIRECTLY; edit Recipe or mkfiles.pl instead.\n";
print $help;
print
"\n".
"# If you rename this file to `Makefile', you should change this line,\n".
"# so that the .rsp files still depend on the correct makefile.\n".
"MAKEFILE = Makefile.vc\n".
"\n".
"# C compilation flags\n".
"CFLAGS = /nologo /W3 /O1 /D_WINDOWS /D_WIN32_WINDOWS=0x401 /DWINVER=0x401 /I.\n".
"LFLAGS = /incremental:no /fixed\n".
"\n";
print &splitline("all:" . join "", map { " $_.exe" } &progrealnames("G:C"));
print "\n\n";
foreach $p (&prognames("G:C")) {
($prog, $type) = split ",", $p;
$objstr = &objects($p, "X.obj", "X.res", undef);
print &splitline("$prog.exe: " . $objstr . " $prog.rsp"), "\n";
print "\tlink \$(LFLAGS) -out:$prog.exe -map:$prog.map \@$prog.rsp\n\n";
}
foreach $p (&prognames("G:C")) {
($prog, $type) = split ",", $p;
print $prog, ".rsp: \$(MAKEFILE)\n";
$objstr = &objects($p, "X.obj", "X.res", "X.lib");
@objlist = split " ", $objstr;
@objlines = ("");
foreach $i (@objlist) {
if (length($objlines[$#objlines] . " $i") > 50) {
push @objlines, "";
}
$objlines[$#objlines] .= " $i";
}
$subsys = ($type eq "G") ? "windows" : "console";
print "\techo /nologo /subsystem:$subsys > $prog.rsp\n";
for ($i=0; $i<=$#objlines; $i++) {
print "\techo$objlines[$i] >> $prog.rsp\n";
}
print "\n";
}
foreach $d (&deps("X.obj", "X.res", $dirpfx, "\\")) {
print &splitline(sprintf("%s: %s", $d->{obj}, join " ", @{$d->{deps}})),
"\n";
if ($d->{obj} =~ /\.res$/) {
print "\trc \$(FWHACK) \$(RCFL) -r -DWIN32 -D_WIN32 ".
"-DWINVER=0x0400 -fo".$d->{obj}." ".$d->{deps}->[0]."\n";
} else {
$deflist = join "", map { " /D$_" } @{$d->{defs}};
print "\tcl \$(COMPAT) \$(FWHACK) \$(CFLAGS) \$(XFLAGS)$deflist".
" /c ".$d->{deps}->[0]." /Fo$d->{obj}\n";
}
}
print "\n";
print $makefile_extra{'vc'} || "";
print "\nclean: tidy\n".
"\t-del *.exe\n\n".
"tidy:\n".
"\t-del *.obj\n".
"\t-del *.res\n".
"\t-del *.pch\n".
"\t-del *.aps\n".
"\t-del *.ilk\n".
"\t-del *.pdb\n".
"\t-del *.rsp\n".
"\t-del *.dsp\n".
"\t-del *.dsw\n".
"\t-del *.ncb\n".
"\t-del *.opt\n".
"\t-del *.plg\n".
"\t-del *.map\n".
"\t-del *.idb\n".
"\t-del debug.log\n";
select STDOUT; close OUT;
}
if (defined $makefiles{'wce'}) {
$mftyp = 'wce';
$dirpfx = &dirpfx($makefiles{'wce'}, "\\");
##-- eMbedded Visual C PocketPC makefile
open OUT, ">$makefiles{'wce'}"; select OUT;
print
"# Makefile for $project_name on PocketPC using eMbedded Visual C.\n".
"#\n# This file was created by `mkfiles.pl' from the `Recipe' file.\n".
"# DO NOT EDIT THIS FILE DIRECTLY; edit Recipe or mkfiles.pl instead.\n";
print $help;
print
"\n".
"# If you rename this file to `Makefile', you should change this line,\n".
"# so that the .rsp files still depend on the correct makefile.\n".
"MAKEFILE = Makefile.wce\n".
"\n".
"# This makefile expects the environment to have been set up by one\n".
"# of the PocketPC batch files wcearmv4.bat and wceemulator.bat. No\n".
"# other build targets are currently supported, because they would\n".
"# need a section in this if statement.\n".
"!if \"\$(TARGETCPU)\" == \"emulator\"\n".
"PLATFORM_DEFS=/D \"_i386_\" /D \"i_386_\" /D \"_X86_\" /D \"x86\"\n".
"CC=cl\n".
"BASELIBS=commctrl.lib coredll.lib corelibc.lib aygshell.lib\n".
"MACHINE=IX86\n".
"!else\n".
"PLATFORM_DEFS=/D \"ARM\" /D \"_ARM_\" /D \"ARMV4\"\n".
"CC=clarm\n".
"BASELIBS=commctrl.lib coredll.lib aygshell.lib\n".
"MACHINE=ARM\n".
"!endif\n".
"\n".
"# C compilation flags\n".
"CFLAGS = /nologo /W3 /O1 /MC /D _WIN32_WCE=420 /D \"WIN32_PLATFORM_PSPC=400\" /D UNDER_CE=420 \\\n".
" \$(PLATFORM_DEFS) \\\n".
" /D \"UNICODE\" /D \"_UNICODE\" /D \"NDEBUG\" /D \"NO_HTMLHELP\"\n".
"\n".
"LFLAGS = /nologo /incremental:no \\\n".
" /base:0x00010000 /stack:0x10000,0x1000 /entry:WinMainCRTStartup \\\n".
" /nodefaultlib:libc.lib /nodefaultlib:libcmt.lib /nodefaultlib:msvcrt.lib /nodefaultlib:OLDNAMES.lib \\\n".
" /subsystem:windowsce,4.20 /align:4096 /MACHINE:\$(MACHINE)\n".
"\n".
"RCFL = /d UNDER_CE=420 /d _WIN32_WCE=420 /d \"WIN32_PLATFORM_PSPC=400\" \\\n".
" \$(PLATFORM_DEFS) \\\n".
" /d \"NDEBUG\" /d \"UNICODE\" /d \"_UNICODE\"\n".
"\n";
print &splitline("all:" . join "", map { " $_.exe" } &progrealnames("G"));
print "\n\n";
foreach $p (&prognames("G")) {
($prog, $type) = split ",", $p;
$objstr = &objects($p, "X.obj", "X.res", undef);
print &splitline("$prog.exe: " . $objstr . " $prog.rsp"), "\n";
print "\tlink \$(LFLAGS) -out:$prog.exe -map:$prog.map \@$prog.rsp\n\n";
}
foreach $p (&prognames("G")) {
($prog, $type) = split ",", $p;
print $prog, ".rsp: \$(MAKEFILE)\n";
$objstr = &objects($p, "X.obj", "X.res", undef);
@objlist = split " ", $objstr;
@objlines = ("");
foreach $i (@objlist) {
if (length($objlines[$#objlines] . " $i") > 50) {
push @objlines, "";
}
$objlines[$#objlines] .= " $i";
}
print "\techo \$(BASELIBS) > $prog.rsp\n";
for ($i=0; $i<=$#objlines; $i++) {
print "\techo$objlines[$i] >> $prog.rsp\n";
}
print "\n";
}
foreach $d (&deps("X.obj", "X.res", $dirpfx, "\\")) {
print &splitline(sprintf("%s: %s", $d->{obj}, join " ", @{$d->{deps}})),
"\n";
if ($d->{obj} =~ /\.res$/) {
print "\trc \$(FWHACK) \$(RCFL) -r -fo".
$d->{obj}." ".$d->{deps}->[0]."\n";
} else {
$deflist = join "", map { " /D$_" } @{$d->{defs}};
print "\t\$(CC) \$(COMPAT) \$(FWHACK) \$(CFLAGS) \$(XFLAGS)$deflist".
" /c ".$d->{deps}->[0]." /Fo$d->{obj}\n";
}
}
print "\n";
print $makefile_extra{'wce'} || "";
print "\nclean: tidy\n".
"\t-del *.exe\n\n".
"tidy:\n".
"\t-del *.obj\n".
"\t-del *.res\n".
"\t-del *.pch\n".