~/Desktop/haiku/src/apps/mediaplayer> jam -q MediaPlayer
Starting build of type regular ...
Asked for bios_ia32 target boot platform
Unknown path to handle adding to image
Asked for pxe_ia32 target boot platform
Unknown path to handle adding to image
...patience...
...patience...
...found 16081 target(s)...
...updating 3 target(s)...
C++ ../../../generated/objects/haiku/x86_64/release/apps/mediaplayer/SeekSlider.o
../../../src/apps/mediaplayer/interface/SeekSlider.cpp: In member function 'virtual void SeekSlider::MouseMoved(BPoint, uint32, const BMessage*)':
../../../src/apps/mediaplayer/interface/SeekSlider.cpp:130:80: error: expected primary-expression before ')' token
  130 |         BMessage *hoverMsg = new BMessage(MSG_CONTROLLER_HOVER_POSITION_CHANGED);
      |                                                                                ^
../../../src/apps/mediaplayer/interface/SeekSlider.cpp:133:17: error: invalid use of incomplete type 'class BWindow'
  133 |         Window()->PostMessage(hoverMsg, Window());
      |                 ^~
In file included from ../../../headers/os/interface/Control.h:10,
                 from ../../../headers/os/interface/Slider.h:9,
                 from ../../../src/apps/mediaplayer/interface/SeekSlider.h:9,
                 from ../../../src/apps/mediaplayer/interface/SeekSlider.cpp:7:
../../../headers/os/interface/View.h:141:7: note: forward declaration of 'class BWindow'
  141 | class BWindow;
      |       ^~~~~~~

gcc -c "../../../src/apps/mediaplayer/interface/SeekSlider.cpp" -O2 -Wall -Wno-multichar -Wpointer-arith -Wsign-compare -Wno-ctor-dtor-privacy -Woverloaded-virtual -Werror -Wno-error=unused-but-set-variable -Wno-error=cpp -Wno-error=register -Wno-error=address-of-packed-member -Wno-error=stringop-overread -Wno-error=array-bounds -Wno-error=cast-align -Wno-error=format-truncation -fno-strict-aliasing -fno-delete-null-pointer-checks -fno-builtin-fork -fno-builtin-vfork -nostdinc -DARCH_x86_64 -D__HAIKU_PRIMARY_PACKAGING_ARCH=\"x86_64\" -DHAIKU_DISTRO_COMPATIBILITY_DEFAULT -DHAIKU_TARGET_PLATFORM_HAIKU -DHAIKU_REGULAR_BUILD -iquote ../../../build/user_config_headers -iquote ../../../build/config_headers -iquote . -iquote ../../../generated/objects/common/apps/mediaplayer -iquote ../../../generated/objects/haiku_host/x86_64/common/apps/mediaplayer -iquote ../../../generated/objects/haiku/x86_64/common/apps/mediaplayer -iquote ../../../src/apps/mediaplayer/interface -iquote ../../../src/apps/mediaplayer/media_node_framework -iquote ../../../src/apps/mediaplayer/media_node_framework/audio -iquote ../../../src/apps/mediaplayer/media_node_framework/video -iquote ../../../src/apps/mediaplayer/playlist -iquote ../../../src/apps/mediaplayer/supplier -iquote ../../../src/apps/mediaplayer/support -iquote ../../../src/apps/mediaplayer/settings -I ../../../headers/os/be_apps/Tracker -I ../../../headers/private/interface -I ../../../headers/private/shared -I ../../../headers/libs/agg -I ../../../generated/build_packages/gcc_syslibs_devel-13.3.0_2023_08_10-1-x86_64/develop/headers/c++ -I ../../../generated/build_packages/gcc_syslibs_devel-13.3.0_2023_08_10-1-x86_64/develop/headers/c++/x86_64-unknown-haiku -I ../../../generated/build_packages/gcc_syslibs_devel-13.3.0_2023_08_10-1-x86_64/develop/headers/c++/backward -I ../../../generated/build_packages/gcc_syslibs_devel-13.3.0_2023_08_10-1-x86_64/develop/headers/c++/ext -I ../../../headers/glibc -I ../../../headers/posix -I ../../../generated/build_packages/gcc_syslibs_devel-13.3.0_2023_08_10-1-x86_64/develop/headers/gcc/include -I ../../../generated/build_packages/gcc_syslibs_devel-13.3.0_2023_08_10-1-x86_64/develop/headers/gcc/include-fixed -I ../../../headers -I ../../../headers/os -I ../../../headers/os/add-ons -I ../../../headers/os/add-ons/file_system -I ../../../headers/os/add-ons/graphics -I ../../../headers/os/add-ons/input_server -I ../../../headers/os/add-ons/registrar -I ../../../headers/os/add-ons/screen_saver -I ../../../headers/os/add-ons/tracker -I ../../../headers/os/app -I ../../../headers/os/device -I ../../../headers/os/drivers -I ../../../headers/os/game -I ../../../headers/os/interface -I ../../../headers/os/kernel -I ../../../headers/os/locale -I ../../../headers/os/media -I ../../../headers/os/mail -I ../../../headers/os/midi -I ../../../headers/os/midi2 -I ../../../headers/os/net -I ../../../headers/os/storage -I ../../../headers/os/support -I ../../../headers/os/translation -I ../../../headers/private/. -o "../../../generated/objects/haiku/x86_64/release/apps/mediaplayer/SeekSlider.o"

...failed C++ ../../../generated/objects/haiku/x86_64/release/apps/mediaplayer/SeekSlider.o ...
...removing ../../../generated/objects/haiku/x86_64/release/apps/mediaplayer/SeekSlider.o

BUILD FAILURE:
...failed updating 1 target(s)...
...skipped 1 target(s)...
~/Desktop/haiku/src/apps/mediaplayer> jam -q MediaPlayer
Starting build of type regular ...
Asked for bios_ia32 target boot platform
Unknown path to handle adding to image
Asked for pxe_ia32 target boot platform
Unknown path to handle adding to image
...patience...
...patience...
...found 16081 target(s)...
...updating 3 target(s)...
C++ ../../../generated/objects/haiku/x86_64/release/apps/mediaplayer/SeekSlider.o
../../../src/apps/mediaplayer/interface/SeekSlider.cpp: In member function 'virtual void SeekSlider::MouseMoved(BPoint, uint32, const BMessage*)':
../../../src/apps/mediaplayer/interface/SeekSlider.cpp:133:17: error: invalid use of incomplete type 'class BWindow'
  133 |         Window()->PostMessage(hoverMsg, Window());
      |                 ^~
In file included from ../../../headers/os/interface/Control.h:10,
                 from ../../../headers/os/interface/Slider.h:9,
                 from ../../../src/apps/mediaplayer/interface/SeekSlider.h:9,
                 from ../../../src/apps/mediaplayer/interface/SeekSlider.cpp:7:
../../../headers/os/interface/View.h:141:7: note: forward declaration of 'class BWindow'
  141 | class BWindow;
      |       ^~~~~~~

gcc -c "../../../src/apps/mediaplayer/interface/SeekSlider.cpp" -O2 -Wall -Wno-multichar -Wpointer-arith -Wsign-compare -Wno-ctor-dtor-privacy -Woverloaded-virtual -Werror -Wno-error=unused-but-set-variable -Wno-error=cpp -Wno-error=register -Wno-error=address-of-packed-member -Wno-error=stringop-overread -Wno-error=array-bounds -Wno-error=cast-align -Wno-error=format-truncation -fno-strict-aliasing -fno-delete-null-pointer-checks -fno-builtin-fork -fno-builtin-vfork -nostdinc -DARCH_x86_64 -D__HAIKU_PRIMARY_PACKAGING_ARCH=\"x86_64\" -DHAIKU_DISTRO_COMPATIBILITY_DEFAULT -DHAIKU_TARGET_PLATFORM_HAIKU -DHAIKU_REGULAR_BUILD -iquote ../../../build/user_config_headers -iquote ../../../build/config_headers -iquote . -iquote ../../../generated/objects/common/apps/mediaplayer -iquote ../../../generated/objects/haiku_host/x86_64/common/apps/mediaplayer -iquote ../../../generated/objects/haiku/x86_64/common/apps/mediaplayer -iquote ../../../src/apps/mediaplayer/interface -iquote ../../../src/apps/mediaplayer/media_node_framework -iquote ../../../src/apps/mediaplayer/media_node_framework/audio -iquote ../../../src/apps/mediaplayer/media_node_framework/video -iquote ../../../src/apps/mediaplayer/playlist -iquote ../../../src/apps/mediaplayer/supplier -iquote ../../../src/apps/mediaplayer/support -iquote ../../../src/apps/mediaplayer/settings -I ../../../headers/os/be_apps/Tracker -I ../../../headers/private/interface -I ../../../headers/private/shared -I ../../../headers/libs/agg -I ../../../generated/build_packages/gcc_syslibs_devel-13.3.0_2023_08_10-1-x86_64/develop/headers/c++ -I ../../../generated/build_packages/gcc_syslibs_devel-13.3.0_2023_08_10-1-x86_64/develop/headers/c++/x86_64-unknown-haiku -I ../../../generated/build_packages/gcc_syslibs_devel-13.3.0_2023_08_10-1-x86_64/develop/headers/c++/backward -I ../../../generated/build_packages/gcc_syslibs_devel-13.3.0_2023_08_10-1-x86_64/develop/headers/c++/ext -I ../../../headers/glibc -I ../../../headers/posix -I ../../../generated/build_packages/gcc_syslibs_devel-13.3.0_2023_08_10-1-x86_64/develop/headers/gcc/include -I ../../../generated/build_packages/gcc_syslibs_devel-13.3.0_2023_08_10-1-x86_64/develop/headers/gcc/include-fixed -I ../../../headers -I ../../../headers/os -I ../../../headers/os/add-ons -I ../../../headers/os/add-ons/file_system -I ../../../headers/os/add-ons/graphics -I ../../../headers/os/add-ons/input_server -I ../../../headers/os/add-ons/registrar -I ../../../headers/os/add-ons/screen_saver -I ../../../headers/os/add-ons/tracker -I ../../../headers/os/app -I ../../../headers/os/device -I ../../../headers/os/drivers -I ../../../headers/os/game -I ../../../headers/os/interface -I ../../../headers/os/kernel -I ../../../headers/os/locale -I ../../../headers/os/media -I ../../../headers/os/mail -I ../../../headers/os/midi -I ../../../headers/os/midi2 -I ../../../headers/os/net -I ../../../headers/os/storage -I ../../../headers/os/support -I ../../../headers/os/translation -I ../../../headers/private/. -o "../../../generated/objects/haiku/x86_64/release/apps/mediaplayer/SeekSlider.o"

...failed C++ ../../../generated/objects/haiku/x86_64/release/apps/mediaplayer/SeekSlider.o ...

BUILD FAILURE:
...failed updating 1 target(s)...
...skipped 1 target(s)...