Make compatible with newer libcouchbase versions (with less deps)

- Fixed bundled building (user can force this even if libcouchbase is
  installed)

- Removed libisasl build process (libisasl is now shipped with
  libcouchbase)

- Removed memcached headers extraction (this too is shipped with
  libcouchbase)

MANIFEST.in

@@ -61,7 +61,6 @@ t/tmp/CouchbaseMock.jar
 src/Makefile.PL
 src/libcouchbase.pm
 
-src/memcached-headers.tar.gz
 src/libcouchbase-__LIBCOUCHBASE_RELEASE__.tar.gz
 src/libvbucket-__LIBVBUCKET_RELEASE__.tar.gz
 src/libevent-__LIBEVENT_RELEASE__.tar.gz

Makefile.PL

@@ -18,9 +18,10 @@ $ENV{LD_RUN_PATH} ||= "";
 
 #$Verbose = 99;
 
+our $Bundled = 0;
 GetOptions(
     'dynamic' => \my $UseDynamic,
-    'bundled' => \my $UseBundled,
+    'bundled' => \$Bundled,
     'incpath=s' => \our $U_IncPath,
     'libpath=s' => \our $U_LibPath
 ) or die <<EOD;

PLCB_Config.pm

@@ -15,10 +15,9 @@ my $params = {
         'perl-Couchbase-Client/CouchbaseMock-0.5-SNAPSHOT.jar',
 
     #version numbers for libcouchbase and libvbucket
-    LIBVBUCKET_RELEASE => '1.8.0.2',
-    LIBCOUCHBASE_RELEASE => '1.0.0_75_g5622928',
+    LIBVBUCKET_RELEASE => '1.8.0.4',
+    LIBCOUCHBASE_RELEASE => '1.0.4',
 
-    #LIBISASL_RELEASE    => '1.0.0_3_g35e33e3',
     LIBEVENT_RELEASE    => '2.0.17-stable',
 };
 

build_libraries.pl

@@ -76,7 +76,6 @@ sub tarball_2_dir {
 my $LIBVBUCKET_TARBALL = lib_2_tarball('libvbucket');
 my $LIBCOUCHBASE_TARBALL = lib_2_tarball('libcouchbase');
 my $LIBEVENT_TARBALL = lib_2_tarball('libevent');
-my $MEMCACHED_H_TARBALL = "memcached-headers.tar.gz";
 
 ################################################################################
 ################################################################################
@@ -94,13 +93,6 @@ sub tarball_2_dir {
 mkpath($INCLUDE_PATH);
 mkpath($LIB_PATH);
 
-runcmd("tar xzf $MEMCACHED_H_TARBALL");
-rmtree(File::Spec->catfile($INCLUDE_PATH, 'memcached'));
-runcmd("mv include/memcached $INCLUDE_PATH && rm -rf include/memcached");
-unless(-e File::Spec->catfile($INCLUDE_PATH, 'memcached', 'protocol_binary.h')) {
-    die("Can't extract memcached headers");
-}
-
 $ENV{PKG_CONFIG_PATH} .= ":"
 . File::Spec->catfile($INST_DIR, 'lib', 'pkgconfig');
 #$ENV{CC} = $Config{cc};

src/Makefile.PL

@@ -72,21 +72,17 @@ return 1;
 
 EOC
 
-my $LIBSASL_CFUNC = <<EOC;
-
-#include <stdlib.h>
-sasl_server_init(NULL, NULL);
-return 0;
-
-EOC
-
 sub check_dependency {
     my ($names,$fn,%extra) = @_;
     $names = ref $names ? $names : [ $names ];
 
     print STDERR "\nChecking for @{$names}...\n";
     local %ENV = %ENV;
 
+    if ($PLCBTopLevel::Bundled) {
+        return 0;
+    }
+
     foreach my $libname (@$names) {
         my (undef,undef,$ldargs,$runpath,$sofile) =
             ExtUtils::Liblist->ext("$SEARCHPATH_S -l$libname", 0, 1);
@@ -297,7 +293,7 @@ sub MM_Configure {
 
     if($ENV{PLCB_BUILD_ALL}) {
         log_err('build_all reuqested');
-        @to_build = qw(VBUCKET COUCHBASE EVENT ISASL);
+        @to_build = qw(VBUCKET COUCHBASE EVENT);
         goto GT_MANGLE;
     }
 
@@ -318,13 +314,6 @@ sub MM_Configure {
         'event', $LIBEVENT_CFUNC, header => ['event.h', 'stdio.h'] )) {
         push @to_build, 'EVENT';
     }
-
-
-    if(0 && !check_dependency(
-        ['sasl2', 'sasl'], $LIBSASL_CFUNC,
-            header => [ 'stdlib.h', 'sasl/sasl.h'] )) {
-        push @to_build, 'ISASL';
-    }
 
     GT_MANGLE:
     my $errmsg = "\n".