Build error

[Enric Galceran]

Hi,

I get the following error when trying to build osgworks. I'm using latest trunk on Ubuntu Quantal, 64 bits.

Any clues?

Thank you.

[  1%] Built target osgwControls

  [  3%] Building CXX object src/osgwTools/CMakeFiles/osgwTools.dir/TransparencyUtils.cpp.o

  In file included from /home/enric/ros_workspace/underwater_simulation/osgWorks/build/osgw2/src/osgwTools/TransparencyUtils.cpp:21:0:

  /home/enric/ros_workspace/underwater_simulation/osgWorks/build/osgw2/include/osgwTools/TransparencyUtils.h: In instantiation of ‘bool osgwTools::transparentDisable(T*, bool) [with T = osg::Node]’:

  /home/enric/ros_workspace/underwater_simulation/osgWorks/build/osgw2/src/osgwTools/TransparencyUtils.cpp:136:31:   required from here

  /home/enric/ros_workspace/underwater_simulation/osgWorks/build/osgw2/include/osgwTools/TransparencyUtils.h:138:5: error: ‘isTransparent’ was not declared in this scope, and no declarations were found by argument-dependent lookup at the point of instantiation [-fpermissive]

  /home/enric/ros_workspace/underwater_simulation/osgWorks/build/osgw2/src/osgwTools/TransparencyUtils.cpp:34:6: note: ‘bool osgwTools::isTransparent(const osg::StateSet*)’ declared here, later in the translation unit

  In file included from /home/enric/ros_workspace/underwater_simulation/osgWorks/build/osgw2/src/osgwTools/TransparencyUtils.cpp:21:0:

  /home/enric/ros_workspace/underwater_simulation/osgWorks/build/osgw2/include/osgwTools/TransparencyUtils.h: In instantiation of ‘bool osgwTools::transparentDisable(T*, bool) [with T = osg::Geode]’:

  /home/enric/ros_workspace/underwater_simulation/osgWorks/build/osgw2/src/osgwTools/TransparencyUtils.cpp:144:32:   required from here

  /home/enric/ros_workspace/underwater_simulation/osgWorks/build/osgw2/include/osgwTools/TransparencyUtils.h:138:5: error: ‘isTransparent’ was not declared in this scope, and no declarations were found by argument-dependent lookup at the point of instantiation [-fpermissive]

  /home/enric/ros_workspace/underwater_simulation/osgWorks/build/osgw2/src/osgwTools/TransparencyUtils.cpp:34:6: note: ‘bool osgwTools::isTransparent(const osg::StateSet*)’ declared here, later in the translation unit

  In file included from /home/enric/ros_workspace/underwater_simulation/osgWorks/build/osgw2/src/osgwTools/TransparencyUtils.cpp:21:0:

  /home/enric/ros_workspace/underwater_simulation/osgWorks/build/osgw2/include/osgwTools/TransparencyUtils.h: In instantiation of ‘bool osgwTools::transparentDisable(T*, bool) [with T = osg::Drawable]’:

  /home/enric/ros_workspace/underwater_simulation/osgWorks/build/osgw2/src/osgwTools/TransparencyUtils.cpp:149:54:   required from here

  /home/enric/ros_workspace/underwater_simulation/osgWorks/build/osgw2/include/osgwTools/TransparencyUtils.h:138:5: error: ‘isTransparent’ was not declared in this scope, and no declarations were found by argument-dependent lookup at the point of instantiation [-fpermissive]

  /home/enric/ros_workspace/underwater_simulation/osgWorks/build/osgw2/src/osgwTools/TransparencyUtils.cpp:34:6: note: ‘bool osgwTools::isTransparent(const osg::StateSet*)’ declared here, later in the translation unit

[Paul Martz]

Hm That's a mystery, as this code has been compiling on multiple platforms for
some time now.

What version of osgWorks are you using? The reason I ask is that the compiler is
displaying an error for TransparencyUtils.h:138, but that line is blank in
current svn trunk.

I have no idea why the compiler wouldn't be able to find isTransparent(). It is
declared at TransparencyUtils.h line 123.

If you fix this, please post a patch.
-Paul

On 12/3/2012 9:32 AM, Enric Galceran wrote:
> Hi,
>
> I get the following error when trying to build osgworks. I'm using latest trunk
> on Ubuntu Quantal, 64 bits.
>
> Any clues?
>
> Thank you.
>
> [ 1%] Built target osgwControls
> [ 3%] Building CXX object
> src/osgwTools/CMakeFiles/osgwTools.dir/TransparencyUtils.cpp.o
> In file included from
> /home/enric/ros_workspace/underwater_simulation/osgWorks/build/osgw2/src/osgwTools/TransparencyUtils.cpp:21:0:
>
> /home/enric/ros_workspace/underwater_simulation/osgWorks/build/osgw2/include/osgwTools/TransparencyUtils.h:

> In instantiation of �bool osgwTools::transparentDisable(T*, bool) [with T =
> osg::Node]�:

>
> /home/enric/ros_workspace/underwater_simulation/osgWorks/build/osgw2/src/osgwTools/TransparencyUtils.cpp:136:31:
> required from here
>
> /home/enric/ros_workspace/underwater_simulation/osgWorks/build/osgw2/include/osgwTools/TransparencyUtils.h:138:5:

> error: �isTransparent� was not declared in this scope, and no declarations were

> found by argument-dependent lookup at the point of instantiation [-fpermissive]
>
> /home/enric/ros_workspace/underwater_simulation/osgWorks/build/osgw2/src/osgwTools/TransparencyUtils.cpp:34:6:

> note: �bool osgwTools::isTransparent(const osg::StateSet*)� declared here, later

> in the translation unit
> In file included from
> /home/enric/ros_workspace/underwater_simulation/osgWorks/build/osgw2/src/osgwTools/TransparencyUtils.cpp:21:0:
>
> /home/enric/ros_workspace/underwater_simulation/osgWorks/build/osgw2/include/osgwTools/TransparencyUtils.h:

> In instantiation of �bool osgwTools::transparentDisable(T*, bool) [with T =
> osg::Geode]�:

>
> /home/enric/ros_workspace/underwater_simulation/osgWorks/build/osgw2/src/osgwTools/TransparencyUtils.cpp:144:32:
> required from here
>
> /home/enric/ros_workspace/underwater_simulation/osgWorks/build/osgw2/include/osgwTools/TransparencyUtils.h:138:5:

> error: �isTransparent� was not declared in this scope, and no declarations were

> found by argument-dependent lookup at the point of instantiation [-fpermissive]
>
> /home/enric/ros_workspace/underwater_simulation/osgWorks/build/osgw2/src/osgwTools/TransparencyUtils.cpp:34:6:

> note: �bool osgwTools::isTransparent(const osg::StateSet*)� declared here, later

> in the translation unit
> In file included from
> /home/enric/ros_workspace/underwater_simulation/osgWorks/build/osgw2/src/osgwTools/TransparencyUtils.cpp:21:0:
>
> /home/enric/ros_workspace/underwater_simulation/osgWorks/build/osgw2/include/osgwTools/TransparencyUtils.h:

> In instantiation of �bool osgwTools::transparentDisable(T*, bool) [with T =
> osg::Drawable]�:

>
> /home/enric/ros_workspace/underwater_simulation/osgWorks/build/osgw2/src/osgwTools/TransparencyUtils.cpp:149:54:
> required from here
>
> /home/enric/ros_workspace/underwater_simulation/osgWorks/build/osgw2/include/osgwTools/TransparencyUtils.h:138:5:

> error: �isTransparent� was not declared in this scope, and no declarations were

> found by argument-dependent lookup at the point of instantiation [-fpermissive]
>
> /home/enric/ros_workspace/underwater_simulation/osgWorks/build/osgw2/src/osgwTools/TransparencyUtils.cpp:34:6:

> note: �bool osgwTools::isTransparent(const osg::StateSet*)� declared here, later
> in the translation unit
>
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[Enric Galceran]

I just did svn co on the trunk.

On Mon, Dec 3, 2012 at 6:06 PM, Paul Martz <pma...@skew-matrix.com> wrote:

Hm That's a mystery, as this code has been compiling on multiple platforms for some time now.

What version of osgWorks are you using? The reason I ask is that the compiler is displaying an error for TransparencyUtils.h:138, but that line is blank in current svn trunk.

I have no idea why the compiler wouldn't be able to find isTransparent(). It is declared at TransparencyUtils.h line 123.

If you fix this, please post a patch.
   -Paul

On 12/3/2012 9:32 AM, Enric Galceran wrote:

Hi,

I get the following error when trying to build osgworks. I'm using latest trunk
on Ubuntu Quantal, 64 bits.

Any clues?

Thank you.

[  1%] Built target osgwControls
   [  3%] Building CXX object
src/osgwTools/CMakeFiles/osgwTools.dir/TransparencyUtils.cpp.o
   In file included from
/home/enric/ros_workspace/underwater_simulation/osgWorks/build/osgw2/src/osgwTools/TransparencyUtils.cpp:21:0:

/home/enric/ros_workspace/underwater_simulation/osgWorks/build/osgw2/include/osgwTools/TransparencyUtils.h:

In instantiation of ‘bool osgwTools::transparentDisable(T*, bool) [with T =
osg::Node]’:

/home/enric/ros_workspace/underwater_simulation/osgWorks/build/osgw2/src/osgwTools/TransparencyUtils.cpp:136:31:
   required from here

/home/enric/ros_workspace/underwater_simulation/osgWorks/build/osgw2/include/osgwTools/TransparencyUtils.h:138:5:

error: ‘isTransparent’ was not declared in this scope, and no declarations were

found by argument-dependent lookup at the point of instantiation [-fpermissive]

/home/enric/ros_workspace/underwater_simulation/osgWorks/build/osgw2/src/osgwTools/TransparencyUtils.cpp:34:6:

note: ‘bool osgwTools::isTransparent(const osg::StateSet*)’ declared here, later

in the translation unit
   In file included from
/home/enric/ros_workspace/underwater_simulation/osgWorks/build/osgw2/src/osgwTools/TransparencyUtils.cpp:21:0:

/home/enric/ros_workspace/underwater_simulation/osgWorks/build/osgw2/include/osgwTools/TransparencyUtils.h:

In instantiation of ‘bool osgwTools::transparentDisable(T*, bool) [with T =
osg::Geode]’:

/home/enric/ros_workspace/underwater_simulation/osgWorks/build/osgw2/src/osgwTools/TransparencyUtils.cpp:144:32:
   required from here

/home/enric/ros_workspace/underwater_simulation/osgWorks/build/osgw2/include/osgwTools/TransparencyUtils.h:138:5:

error: ‘isTransparent’ was not declared in this scope, and no declarations were

found by argument-dependent lookup at the point of instantiation [-fpermissive]

/home/enric/ros_workspace/underwater_simulation/osgWorks/build/osgw2/src/osgwTools/TransparencyUtils.cpp:34:6:

note: ‘bool osgwTools::isTransparent(const osg::StateSet*)’ declared here, later

in the translation unit
   In file included from
/home/enric/ros_workspace/underwater_simulation/osgWorks/build/osgw2/src/osgwTools/TransparencyUtils.cpp:21:0:

/home/enric/ros_workspace/underwater_simulation/osgWorks/build/osgw2/include/osgwTools/TransparencyUtils.h:

In instantiation of ‘bool osgwTools::transparentDisable(T*, bool) [with T =
osg::Drawable]’:

/home/enric/ros_workspace/underwater_simulation/osgWorks/build/osgw2/src/osgwTools/TransparencyUtils.cpp:149:54:
   required from here

/home/enric/ros_workspace/underwater_simulation/osgWorks/build/osgw2/include/osgwTools/TransparencyUtils.h:138:5:

error: ‘isTransparent’ was not declared in this scope, and no declarations were

found by argument-dependent lookup at the point of instantiation [-fpermissive]

/home/enric/ros_workspace/underwater_simulation/osgWorks/build/osgw2/src/osgwTools/TransparencyUtils.cpp:34:6:

note: ‘bool osgwTools::isTransparent(const osg::StateSet*)’ declared here, later

in the translation unit

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Enric.

[Paul Martz]

Your compiler seems messed up.

I don't know what to suggest as a workaround short of moving the function body
for isTransparent() from the .cpp file into the .h file.
-Paul

On 12/3/2012 10:21 AM, Enric Galceran wrote:
> I just did svn co on the trunk.
>
>
> On Mon, Dec 3, 2012 at 6:06 PM, Paul Martz <pma...@skew-matrix.com
> <mailto:pma...@skew-matrix.com>> wrote:
>
> Hm That's a mystery, as this code has been compiling on multiple platforms
> for some time now.
>
> What version of osgWorks are you using? The reason I ask is that the
> compiler is displaying an error for TransparencyUtils.h:138, but that line
> is blank in current svn trunk.
>
> I have no idea why the compiler wouldn't be able to find isTransparent(). It
> is declared at TransparencyUtils.h line 123.
>
> If you fix this, please post a patch.
> -Paul
>
>
>
> On 12/3/2012 9:32 AM, Enric Galceran wrote:
>
> Hi,
>
> I get the following error when trying to build osgworks. I'm using
> latest trunk
> on Ubuntu Quantal, 64 bits.
>
> Any clues?
>
> Thank you.
>
> [ 1%] Built target osgwControls
> [ 3%] Building CXX object

> src/osgwTools/CMakeFiles/__osgwTools.dir/__TransparencyUtils.cpp.o
> In file included from
> /home/enric/ros_workspace/__underwater_simulation/__osgWorks/build/osgw2/src/__osgwTools/TransparencyUtils.__cpp:21:0:
>
> /home/enric/ros_workspace/__underwater_simulation/__osgWorks/build/osgw2/include/__osgwTools/TransparencyUtils.h:
> In instantiation of �bool osgwTools::transparentDisable(__T*, bool)
> [with T =
> osg::Node]�:
>
> /home/enric/ros_workspace/__underwater_simulation/__osgWorks/build/osgw2/src/__osgwTools/TransparencyUtils.__cpp:136:31:
> required from here
>
> /home/enric/ros_workspace/__underwater_simulation/__osgWorks/build/osgw2/include/__osgwTools/TransparencyUtils.h:__138:5:
> error: �isTransparent� was not declared in this scope, and no

> declarations were
> found by argument-dependent lookup at the point of instantiation
> [-fpermissive]
>

> /home/enric/ros_workspace/__underwater_simulation/__osgWorks/build/osgw2/src/__osgwTools/TransparencyUtils.__cpp:34:6:
> note: �bool osgwTools::isTransparent(const osg::StateSet*)� declared

> here, later
> in the translation unit
> In file included from

> /home/enric/ros_workspace/__underwater_simulation/__osgWorks/build/osgw2/src/__osgwTools/TransparencyUtils.__cpp:21:0:
>
> /home/enric/ros_workspace/__underwater_simulation/__osgWorks/build/osgw2/include/__osgwTools/TransparencyUtils.h:
> In instantiation of �bool osgwTools::transparentDisable(__T*, bool)
> [with T =
> osg::Geode]�:
>
> /home/enric/ros_workspace/__underwater_simulation/__osgWorks/build/osgw2/src/__osgwTools/TransparencyUtils.__cpp:144:32:
> required from here
>
> /home/enric/ros_workspace/__underwater_simulation/__osgWorks/build/osgw2/include/__osgwTools/TransparencyUtils.h:__138:5:
> error: �isTransparent� was not declared in this scope, and no

> declarations were
> found by argument-dependent lookup at the point of instantiation
> [-fpermissive]
>

> /home/enric/ros_workspace/__underwater_simulation/__osgWorks/build/osgw2/src/__osgwTools/TransparencyUtils.__cpp:34:6:
> note: �bool osgwTools::isTransparent(const osg::StateSet*)� declared

> here, later
> in the translation unit
> In file included from

> /home/enric/ros_workspace/__underwater_simulation/__osgWorks/build/osgw2/src/__osgwTools/TransparencyUtils.__cpp:21:0:
>
> /home/enric/ros_workspace/__underwater_simulation/__osgWorks/build/osgw2/include/__osgwTools/TransparencyUtils.h:
> In instantiation of �bool osgwTools::transparentDisable(__T*, bool)
> [with T =
> osg::Drawable]�:
>
> /home/enric/ros_workspace/__underwater_simulation/__osgWorks/build/osgw2/src/__osgwTools/TransparencyUtils.__cpp:149:54:
> required from here
>
> /home/enric/ros_workspace/__underwater_simulation/__osgWorks/build/osgw2/include/__osgwTools/TransparencyUtils.h:__138:5:
> error: �isTransparent� was not declared in this scope, and no

> declarations were
> found by argument-dependent lookup at the point of instantiation
> [-fpermissive]
>

> /home/enric/ros_workspace/__underwater_simulation/__osgWorks/build/osgw2/src/__osgwTools/TransparencyUtils.__cpp:34:6:
> note: �bool osgwTools::isTransparent(const osg::StateSet*)� declared

> here, later
> in the translation unit
>
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>
> --
>
> Enric.

>
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[Doug McCorkle]

On Mon, Dec 3, 2012 at 11:29 AM, Paul Martz <pma...@skew-matrix.com> wrote:
> Your compiler seems messed up.
>
> I don't know what to suggest as a workaround short of moving the function
> body for isTransparent() from the .cpp file into the .h file.
> -Paul
>

Yes, we compile osgWorks on 7 different platforms regularly without problems.

Doug

[Enric Galceran]

OK, source is compiling cleanly out of the ROS (www.ros.org) package where I was building it. Therefore something must be wrong with that.

Thanks for your help guys.

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Enric.

[Doug McCorkle]

We definitely are not compiling on that platform.... Did you get OSG to compile on that platform?

Doug

[Enric Galceran]

ROS is not a platform on its own, it's just a set of software packages mainly targeted for Ubuntu. It provides a set of extensions to CMake for building. OSG compiled cleanly using these tools, but osgWorks didn't. But again, this is certainly some problem not related to the osgWorks package.

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Enric.

[Doug McCorkle]

Interesting. Ubuntu is one of the platforms we regularly build on so I would imagine the problem is something to do with the ROS cmake extensions as you suspect.

Doug

[Paul Martz]

I'd be interested in knowing more about those CMake extensions. Not sure how
they could cause problems with compiling templates. The compiler errors did
mention something about "-fpermissive", did you play with that option at all?
I'm not familiar with it.
-Paul

[Doug McCorkle]

I am guessing that somehow the extensions are overriding default settings for the compiler or something. Their CMake modules could be getting picked up before the default CMake ones are.

Doug

[Enric Galceran]

No, I did not play with "-fpermissive" on purpose, but maybe those CMake extensions (as pointed out) set that by default. Not sure. More about these extensions can be found here: http://www.ros.org/wiki/rosmake

--

Enric.

[Alex Lee]

The problem seems to be a change in behavior with the new GCC 4.7 . See "Name lookup changes" in http://gcc.gnu.org/gcc-4.7/porting_to.html . With this version, a function needs to be declared before it's used.

I attached a patch.

[Doug McCorkle]

Hello Alex,

I think you need to update to a more current revision of osgWorks. This was corrected here:

https://code.google.com/p/osgworks/source/detail?spec=svn482&r=392

Doug

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>
>
> <isTransparent.patch>

[Dmitry Alexandrovsky]

Had the same Problem,
Thanks.

[Doug McCorkle]

Are you building on 12.10? We are not seeing these errors when building with trunk on ubuntu 12.10. Can you provide a patch?

Doug