Arch Linux User Repository

@Potomac: thanks for the tip about /include in INTERFACE_INCLUDE_DIRECTORIES, I can confirm this bug every time I build and install this package. I am unsure why you wrote "Sometimes" the extra /include is added every time.

@Potomac: yes the error message was clear about this required change and this works well.

Here is a workaround for building Simgear 2019.1 with openscenegraph 3.6.5 : just add the "-fpermissive" option to -DCMAKE_CXX_FLAGS in PKGBUILD for cmake :

build() {
  cd "$srcdir"/simgear-$pkgver
  cmake -DCMAKE_CXX_FLAGS="-fpermissive" -DCMAKE_INSTALL_PREFIX=/usr  -DCMAKE_INSTALL_LIBDIR=lib -DCMAKE_BUILD_TYPE=Release -DENABLE_TESTS=off ../simgear-${pkgver}
  make
}

Instead of downgrading openscenegraph 3.6.5-1 to 3.6.4 we should be able to find a workaround, a patch for the file src/simgear-2019.1.1/simgear/canvas/elements/CanvasText.cxx.

Perhaps someone in a bugreport (flightgear's bugzilla) has already wrote a patch.

There is a incompatibility with openscenegraph, as a walk around you can downgrade to the version 3.6.4 from the Arch Linux archive and then build simgear .(https://archive.archlinux.org/packages/o/openscenegraph/)

make[2]: * [simgear/CMakeFiles/SimGearScene.dir/build.make:271: simgear/CMakeFiles/SimGearScene.dir/canvas/elements/CanvasText.cxx.o] Erro 1 make[2]: Esperando que outros processos terminem. make[2]: Saindo do diretório '/home/gino/simgear/src/simgear-2019.1.1'

make[1]: *** [CMakeFiles/Makefile2:930: simgear/CMakeFiles/SimGearScene.dir/all] Erro 2 make[1]: Saindo do diretório '/home/gino/simgear/src/simgear-2019.1.1'

make: *** [Makefile:152: all] Erro 2 ==> ERRO: Uma falha ocorreu em build(). Abortando...

Sometimes a bug can lead to a faulty file "/usr/lib/cmake/SimGear/SimGearTargets.cmake", with a wrong path "/include", which prevents to build flightgear,

check at line 66 in "/usr/lib/cmake/SimGear/SimGearTargets.cmake", if you have "/include" path :

INTERFACE_INCLUDE_DIRECTORIES "${_IMPORT_PREFIX}/include;/include;/usr/include"

if yes then remove "/include" path, in order to have this :

INTERFACE_INCLUDE_DIRECTORIES "${_IMPORT_PREFIX}/include;/usr/include"

Depends on openscenegraph34 - moved to openscenegraph

EDIT - deleted cache files for simgear and installed manually. Installation successful. Sometimes these aur helper tools can be more of a hindrance.

==

Confirm I get the exact same error as Tio, except I'm using yay instead of pamac:

==> Entering fakeroot environment...
==> Starting package()...
/home/mrshr3d/.cache/yay/simgear/PKGBUILD: line 32: cd: /home/mrshr3d/.cache/yay/simgear/src/sgbuild: No such file or directory
==> ERROR: A failure occurred in package().
    Aborting...

Error:

==> Entering fakeroot environment...
==> Starting package()...
/var/tmp/pamac-build-tio/simgear/PKGBUILD: line 32: cd: /var/tmp/pamac-build-tio/simgear/src/sgbuild: No such file or directory
==> ERROR: A failure occurred in package().
    Aborting...