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Makefile.PL  view on Meta::CPAN

}

my $CWD  = Cwd::cwd();
my $DIST = File::Spec->catfile(qw(lib Alien LibANN.pm));
my $PKG  = File::Spec->catfile(qw(src ann_1.1.2.tar.gz));
my $SRC  = File::Spec->catfile(qw(src ann_1.1.2));

$_ = File::Spec->rel2abs($_) for $PKG, $SRC, $DIST;

my $VERSION = do {
    require ExtUtils::MM_Unix;
    ExtUtils::MM_Unix->parse_version($DIST);
};
my $LIBANN_VERSION = '1.1.2';

my $CCFLAGS = $ENV{CCFLAGS} || '-I/usr/local/include';
my $LDFLAGS = $ENV{LDFLAGS} || '-L/usr/local/lib';

eval { Devel::CheckLib::assert_lib( lib => "ANN", LIBS => $LDFLAGS ) };

my $install_libann = 1;
if ( !$@ ) {

inc/Devel/CheckLib.pm  view on Meta::CPAN

        print $ch qq{#include <$header>\nint main(void) { return 0; }\n};
        close($ch);
        my $exefile = File::Temp::mktemp( 'assertlibXXXXXXXX' ) . $Config{_exe};
        my @sys_cmd;
        # FIXME: re-factor - almost identical code later when linking
        if ( $Config{cc} eq 'cl' ) {                 # Microsoft compiler
            require Win32;
            @sys_cmd = (@cc, $cfile, "/Fe$exefile", (map { '/I'.Win32::GetShortPathName($_) } @incpaths));
        } elsif($Config{cc} =~ /bcc32(\.exe)?/) {    # Borland
            @sys_cmd = (@cc, (map { "-I$_" } @incpaths), "-o$exefile", $cfile);
        } else {                                     # Unix-ish
                                                     # gcc, Sun, AIX (gcc, cc)
            @sys_cmd = (@cc, $cfile, (map { "-I$_" } @incpaths), "-o", "$exefile");
        }
        warn "# @sys_cmd\n" if $args{debug};
        my $rv = $args{debug} ? system(@sys_cmd) : _quiet_system(@sys_cmd);
        push @missing, $header if $rv != 0 || ! -x $exefile; 
        _cleanup_exe($exefile);
        unlink $cfile;
    } 

inc/Devel/CheckLib.pm  view on Meta::CPAN

            my @libpath = map { 
                q{/libpath:} . Win32::GetShortPathName($_)
            } @libpaths; 
            @sys_cmd = (@cc, $cfile, "${lib}.lib", "/Fe$exefile", 
                        "/link", @libpath
            );
        } elsif($Config{cc} eq 'CC/DECC') {          # VMS
        } elsif($Config{cc} =~ /bcc32(\.exe)?/) {    # Borland
            my @libpath = map { "-L$_" } @libpaths;
            @sys_cmd = (@cc, "-o$exefile", "-l$lib", @libpath, $cfile);
        } else {                                     # Unix-ish
                                                     # gcc, Sun, AIX (gcc, cc)
            my @libpath = map { "-L$_" } @libpaths;
            @sys_cmd = (@cc, $cfile,  "-o", "$exefile", "-l$lib", @libpath);
        }
        warn "# @sys_cmd\n" if $args{debug};
        my $rv = $args{debug} ? system(@sys_cmd) : _quiet_system(@sys_cmd);
        push @missing, $lib if $rv != 0 || ! -x $exefile; 
        _cleanup_exe($exefile);
    } 
    unlink $cfile;