NPM cannot install node-webcl sucessfully

[mfwei]

Hello,

I encounter some compiling errors when installing node-webcl via NPM (1.4.28).
Operating system on my computer is Ubuntu 14.04 with Kernel 3.13.0-32-generic.
Cloud anyone help me? Thank you very much.

Error message is as following:

../src/common.h:153:3: error: expected identifier before numeric constant
None=0,
^
../src/common.h:153:3: error: expected ‘}’ before numeric constant
../src/common.h:153:3: error: expected unqualified-id before numeric constant
In file included from ../src/webcl.h:30:0,
from ../src/bindings.cc:27:
../src/common.h:184:36: error: ‘CLObjType’ has not been declared
WebCLObject* findCLObj(void* clid, CLObjType::CLObjType type);
^
../src/common.h:184:57: error: expected ‘,’ or ‘...’ before ‘type’
WebCLObject* findCLObj(void* clid, CLObjType::CLObjType type);
^
../src/common.h:189:10: error: ‘CLObjType’ does not name a type
inline CLObjType::CLObjType getType() const { return _type; }
^
../src/common.h:217:3: error: ‘CLObjType’ does not name a type
CLObjType::CLObjType _type;
^
../src/common.h: In member function ‘const char* WebCLObject::getCLObjName() const’:
../src/common.h:192:12: error: ‘_type’ was not declared in this scope
return _type<CLObjType::MAX_WEBCL_TYPES ? CLObjType::CLObjName[_type] : "\0";
^
../src/common.h:192:18: error: ‘CLObjType’ has not been declared
return _type<CLObjType::MAX_WEBCL_TYPES ? CLObjType::CLObjName[_type] : "\0";
^
../src/common.h:192:47: error: ‘CLObjType’ has not been declared
return _type<CLObjType::MAX_WEBCL_TYPES ? CLObjType::CLObjName[_type] : "\0";
^
../src/common.h: In constructor ‘WebCLObject::WebCLObject()’:
../src/common.h:196:19: error: class ‘WebCLObject’ does not have any field named ‘_type’
WebCLObject() : _type(CLObjType::None)
^
../src/common.h:196:25: error: ‘CLObjType’ has not been declared
WebCLObject() : _type(CLObjType::None)
^
In file included from /usr/include/X11/Xlib.h:44:0,
from /usr/include/GL/glx.h:30,
from ../src/common.h:74,
from ../src/webcl.h:30,
from ../src/bindings.cc:27:
../src/common.h:196:36: error: expected unqualified-id before numeric constant
WebCLObject() : _type(CLObjType::None)
^
In file included from ../src/webcl.h:30:0,
from ../src/bindings.cc:27:
../src/common.h: At global scope:
../src/common.h:223:1: error: expected declaration before ‘}’ token
} // namespace webcl
^
../src/common.h:166:20: warning: ‘webcl::CLObjName’ defined but not used [-Wunused-variable]
static const char* CLObjName[] = {
^
make: *** [Release/obj.target/webcl/src/bindings.o] Error 1

[mikeseven]

Which compiler do you use?

-- Mike

From: mfwei [email protected]
Reply-To: mikeseven/node-webcl
<reply+000c582c676d5d76d586b74d55a3f929e978518c35e969c592cf0000000110e703e89
[email protected]>
Date: Monday, February 2, 2015 at 1:22 AM
To: mikeseven/node-webcl [email protected]
Subject: [node-webcl] NPM cannot install node-webcl sucessfully (#3)

Hello,

I encounter some compiling errors when installing node-webcl via NPM
(1.4.28).
Operating system on my computer is Ubuntu 14.04 with Kernel
3.13.0-32-generic.
Cloud anyone help me? Thank you very much.

Error message is as following:

../src/common.h:153:3: error: expected identifier before numeric constant
None=0,
^
../src/common.h:153:3: error: expected Œ}¹ before numeric constant
../src/common.h:153:3: error: expected unqualified-id before numeric
constant
In file included from ../src/webcl.h:30:0,
from ../src/bindings.cc:27:
../src/common.h:184:36: error: ŒCLObjType¹ has not been declared
WebCLObject* findCLObj(void* clid, CLObjType::CLObjType type);
^
../src/common.h:184:57: error: expected Œ,¹ or Œ...¹ before Œtype¹
WebCLObject* findCLObj(void* clid, CLObjType::CLObjType type);
^
../src/common.h:189:10: error: ŒCLObjType¹ does not name a type
inline CLObjType::CLObjType getType() const { return _type; }
^
../src/common.h:217:3: error: ŒCLObjType¹ does not name a type
CLObjType::CLObjType _type;
^
../src/common.h: In member function Œconst char* WebCLObject::getCLObjName()
const¹:
../src/common.h:192:12: error: Œ_type¹ was not declared in this scope
return _type<CLObjType::MAX_WEBCL_TYPES ? CLObjType::CLObjName[_type] :
"\0";
^
../src/common.h:192:18: error: ŒCLObjType¹ has not been declared
return _type<CLObjType::MAX_WEBCL_TYPES ? CLObjType::CLObjName[_type] :
"\0";
^
../src/common.h:192:47: error: ŒCLObjType¹ has not been declared
return _type<CLObjType::MAX_WEBCL_TYPES ? CLObjType::CLObjName[_type] :
"\0";
^
../src/common.h: In constructor ŒWebCLObject::WebCLObject()¹:
../src/common.h:196:19: error: class ŒWebCLObject¹ does not have any field
named Œ_type¹
WebCLObject() : _type(CLObjType::None)
^
../src/common.h:196:25: error: ŒCLObjType¹ has not been declared
WebCLObject() : _type(CLObjType::None)
^
In file included from /usr/include/X11/Xlib.h:44:0,
from /usr/include/GL/glx.h:30,
from ../src/common.h:74,
from ../src/webcl.h:30,
from ../src/bindings.cc:27:
../src/common.h:196:36: error: expected unqualified-id before numeric
constant
WebCLObject() : _type(CLObjType::None)
^
In file included from ../src/webcl.h:30:0,
from ../src/bindings.cc:27:
../src/common.h: At global scope:
../src/common.h:223:1: error: expected declaration before Œ}¹ token
} // namespace webcl
^
../src/common.h:166:20: warning: Œwebcl::CLObjName¹ defined but not used
[-Wunused-variable]
static const char* CLObjName[] = {
^
make: *** [Release/obj.target/webcl/src/bindings.o] Error 1

‹
Reply to this email directly or view it on GitHub
#3 .

[thibaudh]

I hit the same error, but I filed the bug under node-webgl by mistake. Details are here:
mikeseven/node-webgl#32

(I was using gcc 4.8)

[mfwei]

I used "gcc version 4.8.2 (Ubuntu 4.8.2-19ubuntu1) " to compile source code.
Luckily, the problem have been solved due to "thibaudh"'s advice.
Thank you all.(both milkeseven and thibaudh) :)