Vcpkg: [osg] build failure

[Xenoxax]

Host Environment

• OS: Windows 10.0.18363
• Compiler: MSVC 19.24.28316.0
  Windows SDK version 10.0.18362.0
  Environment variable VCPKG_DEFAULT_TRIPLET=x64-windows

To Reproduce
Steps to reproduce the behavior:
./vcpkg install osg

Building package osg[core]:x64-windows...
-- Downloading https://github.com/openscenegraph/OpenSceneGraph/archive/OpenSceneGraph-3.6.4.tar.gz...
-- Extracting source C:/dev-tools/vcpkg/downloads/openscenegraph-OpenSceneGraph-OpenSceneGraph-3.6.4.tar.gz
-- Applying patch collada.patch
-- Applying patch static.patch
-- Applying patch fix-sdl.patch
-- Applying patch fix-example-application.patch
-- Applying patch disable-present3d-staticview-in-linux.patch
-- Applying patch fix-curl.patch
-- Applying patch remove-prefix.patch
-- Using source at C:/dev-tools/vcpkg/buildtrees/osg/src/raph-3.6.4-9780889fab
-- Configuring x64-windows
-- Building x64-windows-dbg
CMake Error at scripts/cmake/vcpkg_execute_build_process.cmake:136 (message):
Command failed: C:/dev-tools/vcpkg/downloads/tools/cmake-3.14.0-windows/cmake-3.14.0-win32-x86/bin/cmake.exe --build . --config Debug --target install -- /p:VCPkgLocalAppDataDisabled=true /p:UseIntelMKL=No /m
Working Directory: C:/dev-tools/vcpkg/buildtrees/osg/x64-windows-dbg
See logs for more information:
C:\dev-tools\vcpkg\buildtrees\osg\install-x64-windows-dbg-out.log

Call Stack (most recent call first):
scripts/cmake/vcpkg_build_cmake.cmake:91 (vcpkg_execute_build_process)
scripts/cmake/vcpkg_install_cmake.cmake:24 (vcpkg_build_cmake)
ports/osg/portfile.cmake:57 (vcpkg_install_cmake)
scripts/ports.cmake:90 (include)

Error: Building package osg:x64-windows failed with: BUILD_FAILED
Please ensure you're using the latest portfiles with .\vcpkg update, then
submit an issue at https://github.com/Microsoft/vcpkg/issues including:
Package: osg:x64-windows
Vcpkg version: 2020.02.04-nohash

install-x64-windows-dbg-out.log

[jepessen]

I've had a similar issue. The problem seems to be that some osg examples, like osgmovie, need sdl1 package installed in order to work, while osg checks only for sdl2.

Can you run vcpkg install sdl1:x64-windows and then re-run vcpkg install osg:x64-windows?

[Xenoxax]

Seems like installing sdl1 allows osg to compile. It looks like the code was written to support one or the other, but I'm guessing that's not the case?

[jepessen]

It should be. I'm not an expert of SDL so I don't know if it's a matter of only configuring the osgmovie example project for using sdl2 instead of sdl1, or also some code must change, but I've noticed in the log that it was something related to some sdl missing header, so I've tried. I was not able to check and make a PR because I was busy with personal stuff.

[NancyLi1013]

Hi all,

Thanks for posting this issue.

It seems that there is something wrong with sdl2when building osg. The origin cause is that it
cannot find SDL/SDL.h. Since this include file is from sdl1.

C:\dev-tools\vcpkg\buildtrees\osg\src\raph-3.6.4-9780889fab\examples\osgmovie\osgmovie.cpp(694,10): fatal error C1083: Cannot open include file: 'SDL/SDL.h': No such file or directory [C:\dev-tools\vcpkg\buildtrees\osg\x64-windows-dbg\examples\osgmovie\example_osgmovie.vcxproj]

Even if we changed it as SDL2/SDL.h, there were still some errors.

If we choose to use sdl1, we also need to update the dependency as sdl1instead of sdl2in CONTROLfile.

[omaralvarez]

Same issue here, exact same error (W10 x64).

Installing sdl1 fixed it.

[JackBoosY]

Hi guys, I've fixed this issue.
Please update vcpkg and rebuild osg.

Thanks.