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require 5.00404;
my $path = "$Config{'archlibexp'}/CORE/perl.h";
die "Cannot find '$path' have you installed $^X?\n" unless (-r $path);
print "$^X is installed in $Config{'archlibexp'} okay\n";
use Config;
use Cwd;
use Tk::MMtry;
warn "No VERSION" unless (defined $VERSION);
my %define = ();
$inc = "";
$xlib = "";
$define = '';
$gccopt = "";
@macro = ( macro => {} );
if (defined $Config{'gccversion'})
{
$ver = $Config{'gccversion'};
if ($ver ge "2.8")
{
# retain author's favourite warnings if using gcc
$gccopt .= " -ggdb -Wall -Wno-implicit-int -Wno-comment -Wno-unused -D__USE_FIXED_PROTOTYPES__";
eval
{
if ((getpwuid($<))[6] =~ /Nick\s+Ing-Simmons/)
{
# This is the author - catch as many bugs as possible
$gccopt .= " -MMD -Werror";
@macro = ( macro => { INSTALLDIRS => 'perl' });
}
}
}
# else{ $define .= ' -g ' }
}
if ($] >= 5.005)
{
# Add PPM support stuff
push(@macro,
ABSTRACT => 'Tk::tkTable - a Spreadsheet/Table Widget',
AUTHOR => 'jcerney@home.com (John Cerney)'
);
my $arch = ($^O eq 'MSWin32') ? $ENV{'PROCESSOR_ARCHITECTURE'} : $Config{'archname'};
push(@ARGV,"BINARY_LOCATION=$arch/Tk$VERSION-PPM.tar.gz");
warn "PPM for perl$]\n";
}
else
{
warn "No PPM for perl$]\n";
}
$macro[1]->{WINARCH} = $win_arch;
#
# Convert perls Config info into -DXXXX for Tk
#
$define{'USE_PROTOTYPE'} = 1 if ($Config{'prototype'});
$define{'HAVE_UNISTD_H'} = 1 if ($Config{'i_unistd'});
$define{'HAVE_SYS_SELECT_H'} = 1 if ($Config{'i_sysselct'});
$define{'NO_STDLIB_H'} = 1 unless ($Config{'i_stdlib'});
$define{'HAVE_SYS_TIME_H'} = 1 if ($Config{'i_systime'});
$define{'HAVE_LIMITS_H'} = 1 if ($Config{'i_limits'});
$define{'HAS_STDARG'} = 1 if ($Config{'i_stdarg'});
$define{'USE_BCOPY'} = 1 if (!$Config{'d_memmove'} && $Config{'d_bcopy'});
if (defined $Config{'selecttype'})
{
my $type = $Config{'selecttype'};
$type =~ s/\s*\*\s*$//;
$define{'SELECT_MASK'} = $type;
}
if (!$Config{'i_unistd'} && defined $Config{'lseektype'})
{
my $type = $Config{'lseektype'};
$type =~ s/\s*\*\s*$//;
$define{'LSEEK_TYPE'} =$type;
}
my $voidflags = $Config{'voidflags'};
my $voidused = $Config{'defvoidused'}+0;
$define{'NOVOID'} = 1 if (($voidflags & $voidused) != $voidused);
$define{'NOCONST'} = 1 unless ($Config{'d_const'});
if (try_compile("config/signedchar.c"))
{
$define{'ANSI_SIGNED_CHAR'} = 1;
}
else
{
if (try_run("config/unsigned.c"))
{
$define{'CHAR_UNSIGNED'} = 1;
}
}
if (!try_compile("config/Ksprintf.c") &&
try_compile("-DSPRINTF_RETURN_CHAR config/Ksprintf.c"))
{
$define{'SPRINTF_RETURN_CHAR'} = 1;
}
if (!$IsWin32)
{
if (!try_compile("config/tod.c"))
{
my $d;
my $def;
foreach $d (qw(TZ NO_TZ DOTS))
{
if (try_compile("-DTIMEOFDAY_$d config/tod.c"))
{
$def = "TIMEOFDAY_$d";
print STDERR "$d gettimeofday()\n";
last;
}
}
if (defined $def)
{
$define{$def} = 1;
}
else
{
print STDERR "Problem gettimeofday()\n";
}
}
else
{
print STDERR "Generic gettimeofday()\n";
}
}
#
# Hunt down X Library - first a function
#
sub lX11
{
my $user = shift;
foreach (@_)
{
# allow any of libX11.a libX11.so.* etc.
if (-d $_)
{
local ($lib);
my $pattern = "$_/libX11.*";
$pattern .= " $_/X11$Config::Config{lib_ext}"
if $Config::Config{osname} eq 'os2';
foreach $lib (reverse(<$ {pattern}>))
{
if (-r $lib)
{
print "Using -L$_ to find $lib\n";
return "-L$_"
}
}
}
}
print "No -lX11 in ",join(' ',@_),"\n" if (@_ && $user);
return undef;
}
sub IX11
{
foreach (@_)
{
if (-d $_ && -d "$_/X11" && -r "$_/X11/Xlib.h")
{
print "Using -I$_ to find $_/X11/Xlib.h\n";
return "-I$_";
}
}
return undef;
}
my @args = ();
my $arg;
foreach $arg (@ARGV)
{
if ($arg =~ /^(X11\w*)=(.*)$/)
{
${"$1"} = $2;
}
else
{
$MakefileName = $1 if ($arg =~ /^MAKEFILE=(.*)$/);
push(@args,$arg);
}
}
@ARGV = @args;
$win_arch or die '$win_arch not set in myConfig';
if ($win_arch eq 'x') {
@xdirs = ();
if (defined $X11)
{
my $dir = $X11;
if (-d $dir)
{
print "Looking for X in $dir\n";
push(@xdirs,$dir);
}
else
{
die "X11=$dir is not a directory";
}
}
else
{
# Find the X Library through xmkmf!
$xmkmf = undef;
my @exts = ("", ".cmd", ".bat");
LOOK:
foreach $dir (split($Config::Config{path_sep},$ENV{'PATH'})) {
foreach $ext (@exts) {
if (-x "$dir/xmkmf$ext" && -r "$dir/xmkmf$ext") {
$xmkmf = "$dir/xmkmf$ext";
last LOOK;
}
}
}
$uiline = undef;
if (defined $xmkmf) {
open(XMKMF,$xmkmf) || die("Can't open $xmkmf: $!\n");
while(<XMKMF>) {
next unless /UseInstalled/o;
warn ("Odd, two lines in the $xmkmf file that have UseInstalled on them:\n$uidir$_") if defined $uiline;
$uidir = $_;
}
close(XMKMF);
while (defined $uidir) {
last unless ($uidir =~ s!^.*-I(\S+)/lib/X11/config!!o);
$try = $1;
$try =~ s/'x11root'/$ENV{X11ROOT}/;
push(@xdirs,$try);
}
}
print "$xmkmf suggests ",join(' ',@xdirs),"\n" if (@xdirs);
}
undef $xlib; # Make sure
if (defined $X11LIB)
{
$xlib = &lX11(1,$X11LIB)
}
if (!defined($xlib) && defined($X11))
{
$xlib = &lX11(1,"$X11/lib")
}
$xlib = &lX11(0,map("$_/lib",@xdirs)) unless (defined $xlib);
# Special case for sun-machines
unless (defined $xlib)
{
if ($Config{'osname'} eq 'solaris' || $Config{'osname'} eq 'sunos')
{
$xlib = &lX11(0,'/usr/openwin/lib');
}
}
sub chooseX11
{
# Aim to prefer X11R5 over X11R4 over X11
(reverse(sort(@_)));
}
#
# If no luck there try "common" places
#
unless (defined $xlib)
{
$xlib = &lX11(0,chooseX11(</usr/X11*/lib>),chooseX11(</usr/lib/X11*>),</usr/Xfree*/lib>,'/usr/X386/lib')
}
#
# Try places perl looks for libraries
# This is now "last resort" as /lib and /usr/local/lib are so often
# full of dubious links
#
unless (defined $xlib)
{
$xlib = &lX11(0,split(/\s+/,$Config{'libpth'}))
}
die "Cannot find -lX11 anywhere" unless(defined $xlib);
($base) = $xlib =~ m#-L(.*)(?:/lib)$#x;
if (defined $X11INC)
{
$xinc = &IX11("$X11INC");
}
$xinc = &IX11("$base/include") unless (defined $xinc);
unless (defined $xinc)
{
warn "Cannot find X include files via $base/include\n";
$xinc = &IX11(map("$_/include",@xdirs),
'/usr/openwin/include',
chooseX11(</usr/X11*/include>),
chooseX11(</usr/include/X11*>),
</usr/Xfree*/include>,
'/usr/X386/include',
$Config{'usrinc'});
}
die "Cannot find X include files anywhere" unless (defined $xinc);
if (defined($Config{'gccversion'}) &&
$Config{'gccversion'} =~ /\S/ &&
$xinc =~ /^-I(.*openwin.*)$/)
{
$gccopt .= " -isystem $1";
}
$inc = ($xinc eq "-I/usr/include") ? "" : $xinc;
} elsif ($win_arch eq 'open32') {
unless (defined $toolkit) {
my @path = split /;/, $ENV{PATH};
foreach (@path) {
next unless m:[\\/]toolkit[\\/]bin:i;
my $tlk = "$`/toolkit";
next unless -d "$tlk/H" and -f "$tlk/H/os2win.h";
$toolkit = $tlk;
$toolkit =~ s:\\:/:g ;
last;
}
}
die "Cannot find OS/2 toolkit" unless $toolkit;
$inc = "-I../pTk/mTk/xlib -I../../pTk/mTk/xlib -IpTk/mTk/xlib";
$inc .= " -I$toolkit/H -I../pTk/mTk/open32/h -IpTk/mTk/open32/h -ImTk/os2_rc";
$define .= " -D__WIN32__";
$xlib = "-L$toolkit/LIB -lpmwinx";
} elsif ($win_arch eq 'pm') {
$define .= " -D__PM__";
$inc = "-I../pTk/mTk/xlib -I../../pTk/mTk/xlib -IpTk/mTk/xlib -ImTk/os2_rc";
$xlib = ""; # No library is needed
} elsif ($IsWin32) {
$inc = '-I$(TKDIR)/pTk/mTk/xlib';
}
if ($Config{'osname'} eq 'solaris' && $xlib =~ /\bopenwin\b/ )
{
$define{'NEED_PRELOAD'} = 1;
}
sub WriteIfChanged
{
my ($file,$string) = @_;
my ($dir) = $file =~ m#^(.*)/[^/]+$#;
if (defined($dir) && !-d $dir)
{
mkdir($dir,0777) || die "Cannot mkdir $dir:$!";
}
my $ok = -f $file;
if ($ok = open(IN,"$file"))
{
my $old = join('',<IN>);
close(IN);
$ok = $old eq $string;
print STDERR "$file has changed\n" unless ($ok);
}
unless ($ok)
{
open(OUT,">$file") || die "Cannot open $file:$!";
print STDERR "Writing $file\n";
print OUT $string;
close(OUT);
}
}
# Config File Write ( Not Needed when building tkTable )
# if (!defined($MakefileName) || $MakefileName eq 'Makefile')
if(0) {
my $config = "package Tk::Config;\nrequire Exporter;\nuse base qw(Exporter);\n";
my $sym;
my @export = ();
foreach $sym (qw(VERSION inc define xlib xinc gccopt win_arch))
{
my $val = ${$sym};
$val =~ s/([\\\'])/\\$1/g;
$config .= "\$$sym = '$val';\n";
push(@export,"\$$sym");
}
$config .= "\@EXPORT = qw(".join(' ',@export).");\n1;\n";
WriteIfChanged("Tk/Config.pm",$config);
$config = "#ifndef _TKCONFIG\n#define _TKCONFIG\n";
foreach $sym (sort keys %define)
{
$config .= "#define $sym $define{$sym}\n";
}
$config .= "#endif\n";
WriteIfChanged("pTk/tkConfig.h",$config);
}
1;
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