diff --git a/bindings/SigarBuild.pm b/bindings/SigarBuild.pm new file mode 100644 index 00000000..c77cbc82 --- /dev/null +++ b/bindings/SigarBuild.pm @@ -0,0 +1,132 @@ +package SigarBuild; + +use strict; +use Exporter; +use File::Basename qw(basename); + +use vars qw(@ISA @EXPORT); +@ISA = qw(Exporter); +@EXPORT = qw(cppflags ldflags libs os src inline_src); + +sub flags { + my $os = lc $^O; + my $is_win32 = 0; + my (@cppflags, @ldflags, @libs); + if ($os =~ /(win32)/) { + $os = $1; + $is_win32 = 1; + @cppflags = ('-DWIN32'); + @libs = qw(kernel32 user32 advapi32 ws2_32 netapi32 shell32 pdh version); + } + elsif ($os =~ /(linux)/) { + $os = $1; + } + elsif ($os =~ /(hpux)/) { + $os = $1; + @libs = qw(nsl nm); + } + elsif ($os =~ /(aix)/) { + $os = $1; + @libs = qw(odm cfg perfstat); + } + elsif ($os =~ /(solaris)/) { + $os = $1; + @libs = qw(nsl socket kstat); + } + elsif ($os =~ /(darwin)/) { + $os = $1; + my(@sdks) = reverse sort ; + my $sdk; + if (@sdks == 0) { + die + "Xcode Developer Tools not installed\n". + "Download from http://developer.apple.com/technology/xcode.html"; + } + else { + #print "Available SDKs...\n(*) " . join("\n ", @sdks) . "\n"; + $sdk = $sdks[0]; + } + @cppflags = ('-DDARWIN', + "-I/Developer/Headers/FlatCarbon -isysroot $sdk"); + @ldflags = ("-Wl,-syslibroot,$sdk", + '-framework CoreServices', + '-framework IOKit'); + if (-e "/usr/local/libproc.h") { + push @cppflags, '-DDARWIN_HAS_LIBPROC_H'; + } + } + elsif ($os =~ /bsd/) { + $os = 'darwin'; + @libs = qw(kvm); + } + + push @cppflags, + '-I../../include', + "-I../../src/os/$os"; + + unless ($is_win32) { + push @cppflags, '-U_FILE_OFFSET_BITS'; + } + + my(@src) = (<../../src/*.c>, <../../src/os/$os/*.c>); + + return { + is_win32 => $is_win32, + os => $os, + libs => \@libs, + cppflags => \@cppflags, + ldflags => \@ldflags, + src => \@src, + }; +} + +#perl -Mlib=.. -MSigarBuild -e cppflags +sub cppflags { + print join ' ', @{ flags()->{cppflags} }; +} + +sub ldflags { + print join ' ', @{ flags()->{ldflags} }; +} + +sub libs { + print join ' ', @{ flags()->{libs} }; +} + +sub os { + print flags()->{os}; +} + +sub src { + print join ' ', @{ flags()->{src} }; +} + +sub inline_src { + my $stdout = @_ ? 0 : 1; + my $flags = shift || flags(); + my $src = $flags->{src}; + my(@files); + #unlink symlinks incase of nfs shared dir... + for my $file (grep { -l } <*.c>) { + unlink $file; + } + for my $file (@$src) { + my $cf = basename $file; + push @files, $cf; + if ($flags->{is_win32}) { + copy($file, $cf); + } + else { + symlink($file, $cf) unless -e $cf; + } + } + if ($stdout) { + print join ' ', @files; + } + else { + return @files; + } +} + +1; +__END__