hugin-devs team mailing list archive

[Badshah400 <1938453@xxxxxxxxxxxxxxxxxx>]

Thanks for the suggestions. All implemented, except...

> For Nona and align_image_stack you can also trying to switch to egl by
adding -DBUILD_WITH_EGL=on to the CMake command line.

When I do this, the build fails because the linker no longer links
against X11. Seems this in the CMakeLists.txt fixes the linking problem
and the build works again, but the `NOT HAVE_EGL` is probably there for
a reason:

```
-IF(NOT APPLE AND NOT WIN32 AND NOT HAVE_EGL)
+IF(NOT APPLE AND NOT WIN32)
 MESSAGE(STATUS "Searching X11 header")
 FIND_PACKAGE(X11 REQUIRED)
 ENDIF()

```

Error log:

```
[   39s] /var/lib/build/ccache/bin/c++ -fPIC -O2 -Wall -D_FORTIFY_SOURCE=2 -fstack-protector-strong -funwind-tables -fasynchronous-unwind-tables -fstack-clash-protection -Werror=return-type -flto=auto -g -DNDEBUG -pthread -O2 -g -DNDEBUG -flto=auto -Wl,--as-needed -Wl,--no-undefined -Wl,-z,now -fopenmp -shared -Wl,-soname,libhuginbasewx.so.0.0 -o libhuginbasewx.so.0.0 CMakeFiles/huginbasewx.dir/wxImageCache.cpp.o CMakeFiles/huginbasewx.dir/MyProgressDialog.cpp.o CMakeFiles/huginbasewx.dir/PTWXDlg.cpp.o CMakeFiles/huginbasewx.dir/huginConfig.cpp.o CMakeFiles/huginbasewx.dir/MyExternalCmdExecDialog.cpp.o CMakeFiles/huginbasewx.dir/platform.cpp.o CMakeFiles/huginbasewx.dir/RunStitchPanel.cpp.o CMakeFiles/huginbasewx.dir/LensTools.cpp.o CMakeFiles/huginbasewx.dir/wxLensDB.cpp.o CMakeFiles/huginbasewx.dir/HFOVDialog.cpp.o CMakeFiles/huginbasewx.dir/Command.cpp.o CMakeFiles/huginbasewx.dir/PanoCommand.cpp.o CMakeFiles/huginbasewx.dir/wxPanoCommand.cpp.o CMakeFiles/huginbasewx.dir/CommandHistory.cpp.o CMakeFiles/huginbasewx.dir/Executor.cpp.o CMakeFiles/huginbasewx.dir/AssistantExecutor.cpp.o CMakeFiles/huginbasewx.dir/StitchingExecutor.cpp.o CMakeFiles/huginbasewx.dir/wxcms.cpp.o CMakeFiles/huginbasewx.dir/wxPlatform.cpp.o CMakeFiles/huginbasewx.dir/GraphTools.cpp.o  -Wl,-rpath,/home/abuild/rpmbuild/BUILD/hugin-2020.0.0/build/src/hugin_base: -L/usr/lib64 -pthread -lwx_baseu-3.1 -lwx_gtk3u_core-3.1 -lwx_gtk3u_aui-3.1 -lwx_gtk3u_xrc-3.1 -lwx_gtk3u_html-3.1 -lwx_baseu_xml-3.1 -lwx_gtk3u_gl-3.1 -lwx_baseu_net-3.1 -lwx_gtk3u_qa-3.1 ../../hugin_base/libhuginbase.so.0.0 /usr/lib64/libpano13.so ../../foreign/levmar/libhuginlevmar.a /usr/lib64/libGLEW.so /usr/lib64/libboost_filesystem.so.1.76.0 /usr/lib64/libboost_system.so.1.76.0 /usr/lib64/liblapack.so /usr/lib64/libblas.so /usr/lib64/libfftw3.so /usr/lib64/libvigraimpex.so /usr/lib64/libImath-2_5.so /usr/lib64/libIlmImf-2_5.so /usr/lib64/libIex-2_5.so /usr/lib64/libHalf-2_5.so /usr/lib64/libIlmThread-2_5.so /usr/lib64/libz.so /usr/lib64/libjpeg.so /usr/lib64/libtiff.so /usr/lib64/libpng.so /usr/lib64/libz.so /usr/lib64/libz.so /usr/lib64/libexiv2.so /usr/lib64/liblcms2.so /usr/lib64/libjpeg.so /usr/lib64/libpng.so /usr/lib64/libtiff.so /usr/lib64/libexiv2.so -pthread /usr/lib64/libOpenGL.so /usr/lib64/libGLX.so /usr/lib64/libGLU.so /usr/lib64/libEGL.so /usr/lib64/libGLEW.so /usr/lib64/libsqlite3.so /usr/lib64/liblcms2.so 
[   39s] /usr/lib64/gcc/x86_64-suse-linux/11/../../../../x86_64-suse-linux/bin/ld: /tmp/ccHfmLJI.ltrans10.ltrans.o: in function `HuginBase::Color::detail::GetProfileFromAtom(_XDisplay*, char const*)':
[   39s] /home/abuild/rpmbuild/BUILD/hugin-2020.0.0/src/hugin1/base_wx/wxcms.cpp:66: undefined reference to `XInternAtom'
[   39s] /usr/lib64/gcc/x86_64-suse-linux/11/../../../../x86_64-suse-linux/bin/ld: /home/abuild/rpmbuild/BUILD/hugin-2020.0.0/src/hugin1/base_wx/wxcms.cpp:74: undefined reference to `XDefaultRootWindow'
[   39s] /usr/lib64/gcc/x86_64-suse-linux/11/../../../../x86_64-suse-linux/bin/ld: /home/abuild/rpmbuild/BUILD/hugin-2020.0.0/src/hugin1/base_wx/wxcms.cpp:77: undefined reference to `XGetWindowProperty'
[   39s] /usr/lib64/gcc/x86_64-suse-linux/11/../../../../x86_64-suse-linux/bin/ld: /home/abuild/rpmbuild/BUILD/hugin-2020.0.0/src/hugin1/base_wx/wxcms.cpp:84: undefined reference to `XFree'
[   39s] /usr/lib64/gcc/x86_64-suse-linux/11/../../../../x86_64-suse-linux/bin/ld: /tmp/ccHfmLJI.ltrans10.ltrans.o: in function `HuginBase::Color::detail::GetMonitorProfile(wxString&, void*&)':
[   39s] /home/abuild/rpmbuild/BUILD/hugin-2020.0.0/src/hugin1/base_wx/wxcms.cpp:99: undefined reference to `XOpenDisplay'
[   39s] /usr/lib64/gcc/x86_64-suse-linux/11/../../../../x86_64-suse-linux/bin/ld: /home/abuild/rpmbuild/BUILD/hugin-2020.0.0/src/hugin1/base_wx/wxcms.cpp:112: undefined reference to `XSync'
[   39s] /usr/lib64/gcc/x86_64-suse-linux/11/../../../../x86_64-suse-linux/bin/ld: /home/abuild/rpmbuild/BUILD/hugin-2020.0.0/src/hugin1/base_wx/wxcms.cpp:113: undefined reference to `XCloseDisplay'
[   39s] collect2: error: ld returned 1 exit status
[   39s] make[2]: *** [src/hugin1/base_wx/CMakeFiles/huginbasewx.dir/build.make:438: src/hugin1/base_wx/libhuginbasewx.so.0.0] Error 1
[   39s] make[2]: Leaving directory '/home/abuild/rpmbuild/BUILD/hugin-2020.0.0/build'
[   39s] make[1]: *** [CMakeFiles/Makefile2:1456: src/hugin1/base_wx/CMakeFiles/huginbasewx.dir/all] Error 2
[   39s] make: *** [Makefile:159: all] Error 2
```

-- 
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Developers, which is subscribed to Hugin.
https://bugs.launchpad.net/bugs/1938453

Title:
  Fast GL Preview crashes when built with wxWidgets 3.1.5: Error
  initialising GLEW

Status in Hugin:
  Invalid

Bug description:
  Note: Bug originally reported against openSUSE:
  <https://bugzilla.suse.com/show_bug.cgi?id=1188519>

  When compiled against wxWidgets 3.1.5, hugin crashes upon launch with the following error:
  ---
  (hugin:15406): Gtk-CRITICAL **: 20:41:54.916: gtk_widget_set_size_request: 
  assertion 'height >= -1' failed

  (hugin:15406): Gtk-CRITICAL **: 20:41:54.946: gtk_widget_set_size_request: 
  assertion 'height >= -1' failed

  (hugin:15406): Gtk-CRITICAL **: 20:41:55.101: gtk_widget_set_size_request: 
  assertion 'height >= -1' failed

  (hugin:15406): Gtk-CRITICAL **: 20:41:55.102: gtk_widget_set_size_request: 
  assertion 'height >= -1' failed

  (hugin:15406): Gtk-CRITICAL **: 20:41:55.104: gtk_widget_set_size_request: 
  assertion 'height >= -1' failed

  (hugin:15406): Gtk-CRITICAL **: 20:41:55.105: gtk_widget_set_size_request: 
  assertion 'height >= -1' failed

  (hugin:15406): Gtk-CRITICAL **: 20:41:55.105: gtk_widget_set_size_request: 
  assertion 'height >= -1' failed

  (hugin:15406): Gtk-CRITICAL **: 20:41:55.113: gtk_widget_set_size_request: 
  assertion 'height >= -1' failed

  (hugin:15406): Gtk-CRITICAL **: 20:41:55.114: gtk_widget_set_size_request: 
  assertion 'height >= -1' failed

  (hugin:15406): Gtk-CRITICAL **: 20:41:55.115: gtk_widget_set_size_request: 
  assertion 'height >= -1' failed

  (hugin:15406): Gtk-CRITICAL **: 20:41:55.115: gtk_widget_set_size_request: 
  assertion 'height >= -1' failed

  (hugin:15406): Gtk-CRITICAL **: 20:41:55.115: gtk_widget_set_size_request: 
  assertion 'height >= -1' failed
  ERROR: 20:41:55.509290 (/home/abuild/rpmbuild/BUILD/hugin-2020.0.0/src/hugin1/
  hugin/GLViewer.cpp:133) SetUpContext(): Error initialising GLEW: Unknown 
  error.
  Segmentation fault (core dumped)
  ---

  This is with Hugin version 2020.0.0 and wxWidgets 3.1.5. Some users
  have reported that just the Fast GL Preview doesn't show up while
  Hugin keeps working.

  When compiled against wxWidgets 3.1.4, everything works perfectly.

  When built against wxWidgets 3.1.4, Hugin works just fine, which makes
  me think that EGL-related changes in wxWidgets 3.1.5
  <https://github.com/wxWidgets/wxWidgets/pull/2038> may be a reason,
  but this is just a guess.

  Thanks for the great application, btw.

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