Unable to build on Arch Linux

[h6899]

Build Log: build.txt

[cryham]

Ok so e.g.
BaseApp_Create.cpp:501:64: error: incomplete type ‘Ogre::SceneManager’ used in nested name specifier
It seems like you have Ogre, which version is it? Probably latest 1.13 or so.
Could be some issue with wrong or missing Ogre includes (maybe we need Ogre.h not each one?).
Could you try to add in BaseApp_Create.cpp #include <Ogre.h> and see if errors from this file will vanish?

[AsciiWolf]

Same issue when trying to build my Stunt Rally Flatpak using the recently released Stunt Rally 2.6.2:

/run/build/stuntrally/source/ogre/BaseApp.cpp: In member function ‘void BaseApp::updateStats()’:
/run/build/stuntrally/source/ogre/BaseApp.cpp:71:46: error: incomplete type ‘Ogre::TextureManager’ used in nested name specifier
   71 |                 size_t mem = TextureManager::getSingleton().getMemoryUsage() + MeshManager::getSingleton().getMemoryUsage();
      |                                              ^~~~~~~~~~~~
/run/build/stuntrally/source/ogre/BaseApp.cpp:71:93: error: incomplete type ‘Ogre::MeshManager’ used in nested name specifier
   71 |                 size_t mem = TextureManager::getSingleton().getMemoryUsage() + MeshManager::getSingleton().getMemoryUsage();
      |                                                                                             ^~~~~~~~~~~~
/run/build/stuntrally/source/ogre/BaseApp.cpp:77:69: error: incomplete type ‘Ogre::CompositorManager’ used in nested name specifier
   77 |                         CompositorChain* chain = CompositorManager::getSingleton().getCompositorChain (mSplitMgr->mViewports.front());
      |                                                                     ^~~~~~~~~~~~
/run/build/stuntrally/source/ogre/BaseApp.cpp:80:51: error: invalid use of incomplete type ‘class Ogre::CompositorChain’
   80 |                         for (size_t i=0; i < chain->getNumCompositors(); ++i)
      |                                                   ^~
/run/build/stuntrally/source/ogre/BaseApp.cpp:81:34: error: invalid use of incomplete type ‘class Ogre::CompositorChain’
   81 |                         if (chain->getCompositor(i)->getEnabled())
      |                                  ^~
/run/build/stuntrally/source/ogre/BaseApp.cpp:83:42: error: invalid use of incomplete type ‘class Ogre::CompositorChain’
   83 |                                 c = chain->getCompositor(i);
      |                                          ^~
/run/build/stuntrally/source/ogre/BaseApp.cpp:85:57: error: invalid use of incomplete type ‘class Ogre::CompositorInstance’
   85 |                                 for (size_t j = 0; j < c->getTechnique()->getNumTargetPasses(); ++j)
      |                                                         ^~
/run/build/stuntrally/source/ogre/BaseApp.cpp:87:68: error: invalid use of incomplete type ‘class Ogre::CompositorInstance’
   87 |                                         std::string textureName = c->getTechnique()->getTargetPass(j)->getOutputName();
      |                                                                    ^~
/run/build/stuntrally/source/ogre/BaseApp.cpp:88:47: error: invalid use of incomplete type ‘class Ogre::CompositorInstance’
   88 |                                         rt = c->getRenderTarget(textureName);
      |                                               ^~

...

/run/build/stuntrally/source/ogre/BaseApp_Create.cpp: In member function ‘void BaseApp::createFrameListener()’:
/run/build/stuntrally/source/ogre/BaseApp_Create.cpp:120:14: error: invalid use of incomplete type ‘class Ogre::Root’
  120 |         mRoot->addFrameListener(this);
      |              ^~
/run/build/stuntrally/source/ogre/BaseApp_Create.cpp: In member function ‘virtual void BaseApp::Run(bool)’:
/run/build/stuntrally/source/ogre/BaseApp_Create.cpp:133:22: error: invalid use of incomplete type ‘class Ogre::Root’
  133 |                 mRoot->startRendering();  // default
      |                      ^~

[AsciiWolf]

@Calinou I see that you were able to successfully compile the latest master. What OGRE version did you use?

edit: Here is the Flatpak manifest that I use.

[Calinou]

@Calinou I see that you were able to successfully compile the latest master. What OGRE version did you use?

I'm using OGRE 1.9 from the Fedora 36 repositories, as it's still packaged for use in that distribution.

[AsciiWolf]

Ah. OGRE 1.9 is quite outdated. I am using 13.0.1 in the Flatpak. I guess I will try older version, although @paroj seems to have it working with latest OGRE 1.13.x.