source: trunk/lang/perl/Makefile.PL.in @ 4346

use 5.008;
use ExtUtils::MakeMaker;
use Config;
use File::Spec;

$CC = $Config{"cc"};
$LD = $Config{"ld"};

if ($ARGV[0] eq "DEBUG") {
    shift @ARGV;
    $DEBUG = 1;
}

if ($^O ne "MSWin32") {
    $CC = '@CXX@';
    $LD = '@CXX@';
    if ($^O eq 'darwin') {
        @LDDLFLAGS = ( q[-bundle],
                       q[-bundle_loader /usr/bin/perl],
                       q[-L$(PERL_INC) -lperl]
                     );
    }
    @RAPPTURE_INC_SEARCHPATH = ( "@srcdir@/../../src/core", "@prefix@/include",
        "../include", "/usr/local/include", "/opt/include");
    $RAPPTURE_INC = "rappture.h";
    @EXPAT_INC_SEARCHPATH = ( "@prefix@/include",
        "/usr/local/include", "/opt/include", "../../expat-2.0.0/lib",
        "../../expat/lib", "/apps/expat-2.0.0/lib", "/apps/expat/lib",
        "/opt/expat-2.0.0/lib", "/opt/expat/lib" );
    $EXPAT_INC="expat.h";
    @RAPPTURE_LIB_SEARCHPATH = ( "../../../src/core", "@prefix@/lib",
        "@libdir@",
        "../src", "/usr/local/lib", "/opt/lib" );
    @RAPPTURE_LIBS=("librappture.so","librappture.a");
    @EXPAT_LIB_SEARCHPATH = ( "@prefix@/lib",
        "@libdir@",
        "/usr/local/lib", "/opt/lib", "../../expat-2.0.0/lib",
        "../../expat/lib", "/apps/expat-2.0.0/lib", "/apps/expat/lib",
        "/opt/expat-2.0.0/lib", "/opt/expat/lib" );
    @EXPAT_LIBS=("libexpat.so", "libexpat.a");
}
else {
    if ($Config{"cc"} eq "cl") {
        $CFLAGS = "/TP /EHsc";
        @LIBS = ("msvcprt.lib");
    }

    @EXPAT_INC_SEARCHPATH = ( "C:\\Program Files\\Rappture\\include",
        "C:\\opt\\rappture\\include", "C:\\opt\\include",
        "..\\..\\expat-2.0.0\\lib", "..\\..\\expat\\lib",
        "C:\\Program Files\\Expat-2.0.0\\Source\\lib",
        "C:\\Program Files\\Expat\\Source\\lib",
        "C:\\opt\\expat-2.0.0\\lib", "C:\\opt\\expat\\lib" );
    $EXPAT_INC="expat.h";
    @RAPPTURE_INC_SEARCHPATH = ( "C:\\Program Files\\Rappture\\include",
        "C:\\opt\\rappture\\include", "C:\\opt\\include", "..\\include" );
    $RAPPTURE_INC = "rappture.h";
    @EXPAT_LIB_SEARCHPATH = ( "C:\\Program Files\\Rappture\\lib",
        "C:\\opt\\rappture\\lib", "C:\\opt\\lib",
        "..\\..\\expat-2.0.0\\lib\\Release_static",
        "..\\..\\expat\\lib\\Release_static",
        "C:\\Program Files\\Expat-2.0.0\\StaticLibs",
        "C:\\Program Files\\Expat\\StaticLibs",
        "C:\\opt\\expat-2.0.0\\lib\\Release_static",
        "C:\\opt\\expat\\lib\\Release_static" );
    @EXPAT_LIBS=("libexpat.lib", "libexpatMT.lib");
    @RAPPTURE_LIB_SEARCHPATH = ( "C:\\Program Files\\Rappture\\lib",
        "C:\\opt\\rappture\\lib", "C:\\opt\\lib", "..\\src" );
    @RAPPTURE_LIBS=("librappture.lib");
}

sub
find_include {
    my ($dirs, $filename, $incref) = @_;
    foreach $component (@$dirs) {
        if (-e File::Spec->catfile($component, $filename)) {
            ($sdir = $component) =~ s/\\/\\\\/g;
            if (!(grep /^-I$sdir/, @$incref)) { 
                push @$incref, "-I$component"; 
            }
            return 1;
            last;
        }
    }
    return 0;
}

sub
find_lib {
    my ($dirs, $filenames, $libref) = @_;

    SEARCH: foreach $component (@$dirs) {
        foreach $lib (@$filenames) {
            $file = File::Spec->catfile($component, $lib);
            if (-e $file) {
                if ($lib =~ /^lib(.+)(.a|.so)$/) {
                    if (grep /^-L$component/, @$libref) {
                        push @$libref, "-l$1";
                    }
                    else {
                        push @$libref, "-L$component -l$1";
                    }
                }
                else {
                    push @$libref, $file;
                }
                return 1;
                last SEARCH;
            }
        }
    }
    return 0;
}

find_include(\@RAPPTURE_INC_SEARCHPATH, $RAPPTURE_INC, \@INCLUDES);
find_include(\@EXPAT_INC_SEARCHPATH, $EXPAT_INC, \@INCLUDES);
find_lib(\@RAPPTURE_LIB_SEARCHPATH, \@RAPPTURE_LIBS, \@LIBS);
find_lib(\@EXPAT_LIB_SEARCHPATH, \@EXPAT_LIBS, \@LIBS);

WriteMakefile(
    NAME              => 'Rappture',
    PREFIX            => '@prefix@',
    VERSION_FROM      => './lib/Rappture.pm', # finds $VERSION
    PREREQ_PM         => {}, # e.g., Module::Name => 1.1
    ($] >= 5.005 ?     ## Add these new keywords supported since 5.005
      (ABSTRACT_FROM  => './lib/Rappture.pm', # retrieve abstract from module
       AUTHOR         => 'Nicholas J. Kisseberth') : ()),
    LIBS              => ["@LIBS"],
    DEFINE            => "$CFLAGS", 
    INC               => "@INCLUDES", 
    CC                => $CC,
    LD                => $LD,
    LDDLFLAGS         => "@LDDLFLAGS",
    XSOPT             => '-C++',
);

package MY;
use Config;

sub dynamic_lib {
    my $inherited = shift->SUPER::dynamic_lib(@_);
    if (($^O eq "MSWin32") && ($Config{'cc'} eq "cl")) {
        $inherited .= "\tMT.EXE -manifest \$@.manifest -outputresource:\$@;2\n";
        $inherited .= "\t\$(RM_F) \$@.manifest\n";
    }
    return($inherited);
}