Can't Build Extension-example

[lbadger]

root@azguard:/opt/hhvm/hphp/runtime/ext/extension-example# ./build.sh
** hphpize complete, now run cmake . && make to build
-- Configuring for HHVM API version 20140702
-- Configuring done
-- Generating done
-- Build files have been written to: /opt/hhvm/hphp/runtime/ext/extension-example
[100%] Building CXX object CMakeFiles/example.dir/example.cpp.o
In file included from /opt/hhvm/hphp/runtime/base/types.h:35:0,
from /opt/hhvm/hphp/runtime/base/zend-functions.h:21,
from /opt/hhvm/hphp/runtime/base/hphp-system.h:27,
from /opt/hhvm/hphp/runtime/base/base-includes.h:24,
from /opt/hhvm/hphp/runtime/ext/extension-example/example.cpp:17:
/opt/hhvm/hphp/runtime/base/datatype.h: In function ‘bool HPHP::isBuiltinByRef(HPHP::MaybeDataType)’:
/opt/hhvm/hphp/runtime/base/datatype.h:325:15: error: use of deleted function ‘bool folly::operator!=(const folly::Optional&, const V&) [with V = HPHP::DataType]’
return t != KindOfNull &&
^
In file included from /opt/hhvm/hphp/runtime/base/datatype.h:25:0,
from /opt/hhvm/hphp/runtime/base/types.h:35,
from /opt/hhvm/hphp/runtime/base/zend-functions.h:21,
from /opt/hhvm/hphp/runtime/base/hphp-system.h:27,
from /opt/hhvm/hphp/runtime/base/base-includes.h:24,
from /opt/hhvm/hphp/runtime/ext/extension-example/example.cpp:17:
/usr/local/include/hphp/third-party/folly/Optional.h:309:24: error: declared here
template bool operator!=(const Optional&, const V& other) = delete;
^
In file included from /opt/hhvm/hphp/runtime/base/types.h:35:0,
from /opt/hhvm/hphp/runtime/base/zend-functions.h:21,
from /opt/hhvm/hphp/runtime/base/hphp-system.h:27,
from /opt/hhvm/hphp/runtime/base/base-includes.h:24,
from /opt/hhvm/hphp/runtime/ext/extension-example/example.cpp:17:
/opt/hhvm/hphp/runtime/base/datatype.h:326:15: error: use of deleted function ‘bool folly::operator!=(const folly::Optional&, const V&) [with V = HPHP::DataType]’
t != KindOfBoolean &&
^
In file included from /opt/hhvm/hphp/runtime/base/datatype.h:25:0,
from /opt/hhvm/hphp/runtime/base/types.h:35,
from /opt/hhvm/hphp/runtime/base/zend-functions.h:21,
from /opt/hhvm/hphp/runtime/base/hphp-system.h:27,
from /opt/hhvm/hphp/runtime/base/base-includes.h:24,
from /opt/hhvm/hphp/runtime/ext/extension-example/example.cpp:17:
/usr/local/include/hphp/third-party/folly/Optional.h:309:24: error: declared here
template bool operator!=(const Optional&, const V& other) = delete;
^
In file included from /opt/hhvm/hphp/runtime/base/types.h:35:0,
from /opt/hhvm/hphp/runtime/base/zend-functions.h:21,
from /opt/hhvm/hphp/runtime/base/hphp-system.h:27,
from /opt/hhvm/hphp/runtime/base/base-includes.h:24,
from /opt/hhvm/hphp/runtime/ext/extension-example/example.cpp:17:
/opt/hhvm/hphp/runtime/base/datatype.h:327:15: error: use of deleted function ‘bool folly::operator!=(const folly::Optional&, const V&) [with V = HPHP::DataType]’
t != KindOfInt64 &&
^
In file included from /opt/hhvm/hphp/runtime/base/datatype.h:25:0,
from /opt/hhvm/hphp/runtime/base/types.h:35,
from /opt/hhvm/hphp/runtime/base/zend-functions.h:21,
from /opt/hhvm/hphp/runtime/base/hphp-system.h:27,
from /opt/hhvm/hphp/runtime/base/base-includes.h:24,
from /opt/hhvm/hphp/runtime/ext/extension-example/example.cpp:17:
/usr/local/include/hphp/third-party/folly/Optional.h:309:24: error: declared here
template bool operator!=(const Optional&, const V& other) = delete;
^
In file included from /opt/hhvm/hphp/runtime/base/types.h:35:0,
from /opt/hhvm/hphp/runtime/base/zend-functions.h:21,
from /opt/hhvm/hphp/runtime/base/hphp-system.h:27,
from /opt/hhvm/hphp/runtime/base/base-includes.h:24,
from /opt/hhvm/hphp/runtime/ext/extension-example/example.cpp:17:
/opt/hhvm/hphp/runtime/base/datatype.h:328:15: error: use of deleted function ‘bool folly::operator!=(const folly::Optional&, const V&) [with V = HPHP::DataType]’
t != KindOfDouble;
^
In file included from /opt/hhvm/hphp/runtime/base/datatype.h:25:0,
from /opt/hhvm/hphp/runtime/base/types.h:35,
from /opt/hhvm/hphp/runtime/base/zend-functions.h:21,
from /opt/hhvm/hphp/runtime/base/hphp-system.h:27,
from /opt/hhvm/hphp/runtime/base/base-includes.h:24,
from /opt/hhvm/hphp/runtime/ext/extension-example/example.cpp:17:
/usr/local/include/hphp/third-party/folly/Optional.h:309:24: error: declared here
template bool operator!=(const Optional&, const V& other) = delete;
^
In file included from /opt/hhvm/hphp/runtime/vm/preclass.h:28:0,
from /opt/hhvm/hphp/runtime/vm/class.h:31,
from /opt/hhvm/hphp/runtime/base/object-data.h:26,
from /opt/hhvm/hphp/runtime/base/type-object.h:20,
from /opt/hhvm/hphp/runtime/base/complex-types.h:26,
from /opt/hhvm/hphp/runtime/base/type-conversions.h:22,
from /opt/hhvm/hphp/runtime/base/hphp-system.h:29,
from /opt/hhvm/hphp/runtime/base/base-includes.h:24,
from /opt/hhvm/hphp/runtime/ext/extension-example/example.cpp:17:
/opt/hhvm/hphp/runtime/vm/type-constraint.h: In member function ‘bool HPHP::TypeConstraint::isArray() const’:
/opt/hhvm/hphp/runtime/vm/type-constraint.h:169:49: error: use of deleted function ‘bool folly::operator==(const folly::Optional&, const V&) [with V = HPHP::DataType]’
bool isArray() const { return m_type.dt == KindOfArray; }
^
In file included from /opt/hhvm/hphp/runtime/base/datatype.h:25:0,
from /opt/hhvm/hphp/runtime/base/types.h:35,
from /opt/hhvm/hphp/runtime/base/zend-functions.h:21,
from /opt/hhvm/hphp/runtime/base/hphp-system.h:27,
from /opt/hhvm/hphp/runtime/base/base-includes.h:24,
from /opt/hhvm/hphp/runtime/ext/extension-example/example.cpp:17:
/usr/local/include/hphp/third-party/folly/Optional.h:308:24: error: declared here
template bool operator==(const Optional&, const V& other) = delete;
^
In file included from /opt/hhvm/hphp/runtime/vm/preclass.h:28:0,
from /opt/hhvm/hphp/runtime/vm/class.h:31,
from /opt/hhvm/hphp/runtime/base/object-data.h:26,
from /opt/hhvm/hphp/runtime/base/type-object.h:20,
from /opt/hhvm/hphp/runtime/base/complex-types.h:26,
from /opt/hhvm/hphp/runtime/base/type-conversions.h:22,
from /opt/hhvm/hphp/runtime/base/hphp-system.h:29,
from /opt/hhvm/hphp/runtime/base/base-includes.h:24,
from /opt/hhvm/hphp/runtime/ext/extension-example/example.cpp:17:
/opt/hhvm/hphp/runtime/vm/type-constraint.h: In member function ‘bool HPHP::TypeConstraint::isObjectOrTypeAlias() const’:
/opt/hhvm/hphp/runtime/vm/type-constraint.h:177:25: error: use of deleted function ‘bool folly::operator==(const folly::Optional&, const V&) [with V = HPHP::DataType]’
return m_type.dt == KindOfObject;
^
In file included from /opt/hhvm/hphp/runtime/base/datatype.h:25:0,
from /opt/hhvm/hphp/runtime/base/types.h:35,
from /opt/hhvm/hphp/runtime/base/zend-functions.h:21,
from /opt/hhvm/hphp/runtime/base/hphp-system.h:27,
from /opt/hhvm/hphp/runtime/base/base-includes.h:24,
from /opt/hhvm/hphp/runtime/ext/extension-example/example.cpp:17:
/usr/local/include/hphp/third-party/folly/Optional.h:308:24: error: declared here
template bool operator==(const Optional&, const V& other) = delete;
^
make[2]: *** [CMakeFiles/example.dir/example.cpp.o] Error 1
make[1]: *** [CMakeFiles/example.dir/all] Error 2
make: *** [all] Error 2

[fredemmott]

Why do you have some headers in /opt/hhvm/hphp and some in /usr/local/include/hphp ?

[lbadger]

Interesting good catch. I didn't see that. I've been using HHVM for a while now they must be old.
My HHVM repo is cloned in /opt/hhvm. I removed the files in /usr/local/include/hphp, but now when I build the extension I get base-includes.h is missing, but the file exists.

root@azguard:/opt/hhvm/hphp/runtime/ext/extension-example# cmake .
-- Configuring for HHVM API version 20140829
-- Configuring done
-- Generating done
-- Build files have been written to: /opt/hhvm/hphp/runtime/ext/extension-example
root@azguard:/opt/hhvm/hphp/runtime/ext/extension-example# make
[100%] Building CXX object CMakeFiles/example.dir/example.cpp.o
/opt/hhvm/hphp/runtime/ext/extension-example/example.cpp:17:45: fatal error: hphp/runtime/base/base-includes.h: No such file or directory
#include "hphp/runtime/base/base-includes.h"
^
compilation terminated.
make[2]: *** [CMakeFiles/example.dir/example.cpp.o] Error 1
make[1]: *** [CMakeFiles/example.dir/all] Error 2
make: *** [all] Error 2
root@azguard:/opt/hhvm/hphp/runtime/ext/extension-example# ls /opt/hhvm/hphp/runtime/base/base-includes.h
/opt/hhvm/hphp/runtime/base/base-includes.h
root@azguard:/opt/hhvm/hphp/runtime/ext/extension-example#