Use FLTK 1.4 on Debian instead of 1.3HEADmain

which fixes the problem of freezing/crashing or disappearing of the
viewer, at least on default GNOME-based Debian.

3 files changed, 10 insertions, 4 deletions

diff --git a/README.md b/README.md
index a37e02f1e6..0e8b56e4cd 100644
--- a/README.md
+++ b/README.md
@@ -40,7 +40,7 @@ $ megapahit
 ### Debian amd64
 
 ```
-$ sudo apt install cmake pkg-config libxml2-utils libaprutil1-dev libboost-fiber-dev libboost-json-dev libboost-program-options-dev libboost-regex-dev libboost-url-dev libexpat1-dev libfltk1.3-dev libfontconfig-dev libfreetype-dev libglu1-mesa-dev libhunspell-dev libjpeg-dev libmeshoptimizer-dev libminizip-dev libnanosvg-dev libnghttp2-dev libopenjp2-7-dev libpipewire-0.3-dev libpng-dev libsdl2-dev libvlc-dev libvlccore-dev libvorbis-dev libxft-dev libxml2-dev libxxhash-dev
+$ sudo apt install cmake pkg-config libxml2-utils libaprutil1-dev libboost-fiber-dev libboost-json-dev libboost-program-options-dev libboost-regex-dev libboost-url-dev libexpat1-dev libfltk1.4-dev libfontconfig-dev libfreetype-dev libglu1-mesa-dev libhunspell-dev libjpeg-dev libmeshoptimizer-dev libminizip-dev libnanosvg-dev libnghttp2-dev libopenjp2-7-dev libpipewire-0.3-dev libpng-dev libsdl2-dev libvlc-dev libvlccore-dev libvorbis-dev libxft-dev libxml2-dev libxxhash-dev
 $ export LL_BUILD="-O3 -std=c++20 -fPIC -DLL_LINUX=1"
 $ cmake -DCMAKE_BUILD_TYPE:STRING=Release -DADDRESS_SIZE:STRING=64 -DUSE_OPENAL:BOOL=OFF -DUSE_FMODSTUDIO:BOOL=ON -DENABLE_MEDIA_PLUGINS:BOOL=ON -DLL_TESTS:BOOL=OFF -DNDOF:BOOL=ON -DROOT_PROJECT_NAME:STRING=Megapahit -DVIEWER_CHANNEL:STRING=Megapahit -DVIEWER_BINARY_NAME:STRING=megapahit -DBUILD_SHARED_LIBS:BOOL=OFF -DINSTALL:BOOL=ON -DPACKAGE:BOOL=ON ../indra
 $ make -j`nproc`
@@ -52,7 +52,7 @@ $ megapahit
 ### Debian arm64
 
 ```
-$ sudo apt install cmake pkg-config libxml2-utils libalut-dev libaprutil1-dev libboost-fiber-dev libboost-json-dev libboost-program-options-dev libboost-regex-dev libboost-url-dev libexpat1-dev libfltk1.3-dev libfontconfig-dev libfreetype-dev libglu1-mesa-dev libhunspell-dev libjpeg-dev libmeshoptimizer-dev libminizip-dev libnanosvg-dev libnghttp2-dev libopenjp2-7-dev libpipewire-0.3-dev libpng-dev libsdl2-dev libvlc-dev libvlccore-dev libvorbis-dev libxft-dev libxml2-dev libxxhash-dev
+$ sudo apt install cmake pkg-config libxml2-utils libalut-dev libaprutil1-dev libboost-fiber-dev libboost-json-dev libboost-program-options-dev libboost-regex-dev libboost-url-dev libexpat1-dev libfltk1.4-dev libfontconfig-dev libfreetype-dev libglu1-mesa-dev libhunspell-dev libjpeg-dev libmeshoptimizer-dev libminizip-dev libnanosvg-dev libnghttp2-dev libopenjp2-7-dev libpipewire-0.3-dev libpng-dev libsdl2-dev libvlc-dev libvlccore-dev libvorbis-dev libxft-dev libxml2-dev libxxhash-dev
 $ export LL_BUILD="-O3 -std=c++20 -fPIC -DLL_LINUX=1"
 $ cmake -DCMAKE_BUILD_TYPE:STRING=Release -DADDRESS_SIZE:STRING=64 -DUSE_OPENAL:BOOL=ON -DUSE_FMODSTUDIO:BOOL=OFF -DENABLE_MEDIA_PLUGINS:BOOL=ON -DLL_TESTS:BOOL=OFF -DNDOF:BOOL=ON -DROOT_PROJECT_NAME:STRING=Megapahit -DVIEWER_CHANNEL:STRING=Megapahit -DVIEWER_BINARY_NAME:STRING=megapahit -DBUILD_SHARED_LIBS:BOOL=OFF -DINSTALL:BOOL=ON -DPACKAGE:BOOL=ON -DOPENGL_glu_LIBRARY:FILEPATH=/usr/lib/aarch64-linux-gnu/libGLU.so -DOPENGL_glx_LIBRARY:FILEPATH=/usr/lib/aarch64-linux-gnu/libGLX.so -DOPENGL_opengl_LIBRARY:FILEPATH=/usr/lib/aarch64-linux-gnu/libOpenGL.so ../indra
 $ make -j`nproc`
diff --git a/indra/cmake/UI.cmake b/indra/cmake/UI.cmake
index 85e74f03e4..ac45838427 100644
--- a/indra/cmake/UI.cmake
+++ b/indra/cmake/UI.cmake
@@ -12,6 +12,12 @@ if (LINUX OR CMAKE_SYSTEM_NAME MATCHES FreeBSD)
     return()
   endif()
 
+  if (${LINUX_DISTRO} MATCHES debian)
+    include(FindPkgConfig)
+    pkg_check_modules(Cairo REQUIRED cairo)
+    target_include_directories(ll::uilibraries SYSTEM INTERFACE ${Cairo_INCLUDE_DIRS})
+  endif ()
+
   target_link_libraries( ll::uilibraries INTERFACE
           fltk
           Xrender
diff --git a/indra/newview/CMakeLists.txt b/indra/newview/CMakeLists.txt
index 3ca3ab997d..6a15f2fd38 100644
--- a/indra/newview/CMakeLists.txt
+++ b/indra/newview/CMakeLists.txt
@@ -2333,10 +2333,10 @@ if (LINUX)
         CACHE STRING "Debian package section.")
       if (${LINUX_DISTRO} MATCHES debian)
         if (CMAKE_SYSTEM_PROCESSOR MATCHES aarch64)
-          set(CPACK_DEBIAN_PACKAGE_DEPENDS "libalut0, libaprutil1t64, libboost-fiber1.83.0, libboost-filesystem1.83.0, libboost-program-options1.83.0, libboost-regex1.83.0, libboost-thread1.83.0, libboost-url1.83.0, libexpat1, libfltk1.3t64, libgles-dev, libglu1-mesa, libhunspell-1.7-0, libmeshoptimizer2d, libminizip1t64, libnghttp2-14, libnspr4, libnss3, libopenjp2-7, libsdl2-2.0-0, libvlc5, libvorbisenc2, libvorbisfile3, vlc-plugin-base"
+          set(CPACK_DEBIAN_PACKAGE_DEPENDS "libalut0, libaprutil1t64, libboost-fiber1.83.0, libboost-filesystem1.83.0, libboost-program-options1.83.0, libboost-regex1.83.0, libboost-thread1.83.0, libboost-url1.83.0, libexpat1, libfltk1.4, libgles-dev, libglu1-mesa, libhunspell-1.7-0, libmeshoptimizer2d, libminizip1t64, libnghttp2-14, libnspr4, libnss3, libopenjp2-7, libsdl2-2.0-0, libvlc5, libvorbisenc2, libvorbisfile3, vlc-plugin-base"
           CACHE STRING "Debian package dependencies.")
         else ()
-          set(CPACK_DEBIAN_PACKAGE_DEPENDS "libaprutil1t64, libboost-fiber1.83.0, libboost-filesystem1.83.0, libboost-program-options1.83.0, libboost-regex1.83.0, libboost-thread1.83.0, libboost-url1.83.0, libexpat1, libfltk1.3t64, libgles-dev, libglu1-mesa, libhunspell-1.7-0, libmeshoptimizer2d, libminizip1t64, libnghttp2-14, libnspr4, libnss3, libopenjp2-7, libsdl2-2.0-0, libvlc5, libvorbisenc2, libvorbisfile3, vlc-plugin-base"
+          set(CPACK_DEBIAN_PACKAGE_DEPENDS "libaprutil1t64, libboost-fiber1.83.0, libboost-filesystem1.83.0, libboost-program-options1.83.0, libboost-regex1.83.0, libboost-thread1.83.0, libboost-url1.83.0, libexpat1, libfltk1.4, libgles-dev, libglu1-mesa, libhunspell-1.7-0, libmeshoptimizer2d, libminizip1t64, libnghttp2-14, libnspr4, libnss3, libopenjp2-7, libsdl2-2.0-0, libvlc5, libvorbisenc2, libvorbisfile3, vlc-plugin-base"
           CACHE STRING "Debian package dependencies.")
         endif ()
       else ()