Remove all invocations of SetSubDirSupportedPlatformsBeOSCompatible.

GL screensavers fail to load Mesa renderer add-on

The screensaver add-ons are properly linked against libGL. The libGL
code tries to load the swrast add-on. But this fails because the
BGLRenderer constructor (which is provided by libGL) is not found.

It seems that when loading an add-on, libraries linked to by other
add-ons (and not the app itself) are not searched to resolve symbols. To
avoid this issue, we now link ScreenSaver and screen_blanker to libGL,
so the GL renderer add-on can find it.

Fixes #10206

Use libstdc++, libsupc++ and libgcc from gcc_syslibs.

* Instead of faking libstdc++.so from libstdc++.a, use libstdc++.so
from the gcc_syslibs build feature for everything except x86_gcc2.
* Use libgcc_s.so from the gcc_syslibs build feature for everything but
x86_gcc2 (which still carries libgcc as part of libroot.so).
* Drop filtering of libgcc objects for libroot, as that is no longer
necessary since we're only using libgcc-as-single-object for libroot
with x86_gcc2, where the filtered object file doesn't exist. Should
the objects that used to be filtered cause any problems as part of
libgcc_s.so, we can always filter them as part of the gcc build.
* Use libsupc++.so from the gcc_syslibs build feature for everything but
x86_gcc2.
* Adjust all Jamfiles accordingly.
* Deactivate building of faked libstdc++.so for non-x86-gcc2. For
x86_gcc2, we still build libstdc++.so from the sources in the Haiku
source tree as part of the Haiku build .
* Put gcc_syslibs package onto the image, when needed.

ScreenSaver: Add "No preview available" text

... when a screensaver doesn't provide a preview.

Also do a bit of refactoring in PreviewView, remove unneeded includes

Screensaver: Convert Screensaver to a BDirectWindow

This allows OpenGL screensavers to be able to show a preview.

More work towards hybrid support

* All packaging architecture dependent variables do now have a
respective suffix and are set up for each configured packaging
architecture, save for the kernel and boot loader variables, which
are still only set up for the primary architecture.
For convenience TARGET_PACKAGING_ARCH, TARGET_ARCH, TARGET_LIBSUPC++,
and TARGET_LIBSTDC++ are set to the respective values for the primary
packaging architecture by default.
* Introduce a set of MultiArch* rules to help with building targets for
multiple packaging architectures. Generally the respective targets are
(additionally) gristed with the packaging architecture. For libraries
the additional grist is usually omitted for the primary architecture
(e.g. libroot.so and <x86>libroot.so for x86_gcc2/x86 hybrid), so that
Jamfiles for targets built only for the primary architecture don't
need to be changed.
* Add multi-arch build support for all targets needed for the stage 1
cross devel package as well as for libbe (untested).

Remove the old "CVS" package rules

... and all their invocations.

Patch by Mike Roll as part of GCI: i18n screensaver preferences.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39936 a95241bf-73f2-0310-859d-f6bbb57e9c96

fix R5 build


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@18104 a95241bf-73f2-0310-859d-f6bbb57e9c96

Fixed the build.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@17782 a95241bf-73f2-0310-859d-f6bbb57e9c96

Renamed MouseAreaView to ScreenCornerSelector.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@17752 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added ScreenSaver.cpp to screen_blanker and ScreenSaver explicetly again, to allow
some legacy screen savers to work. Thanks, Korli!


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@17736 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Big time cleanup of the screen saver stuff, not yet finished yet, though.
Renamed lots of things, like ScreenSaverThread to ScreenSaverRunner,
refactored code, etc. Much cleaner interfaces and code.
* Fixed a couple of bugs and in the add-on handling, especially some settings
related bugs (ie. testing a screen saver will now use its latest settings,
etc.).
* Correctly implemented DPMS support in ScreenSaverPrefs and the ScreenSaver
preferences application - screen_blanker still ignores them, though.
* It's not yet font sensitive either.
* Changed the input_server add-on to not switch to the screen blanker immediately
when it's in the "blank corner" - doesn't seem to work yet, though (only tested
under Qemu).
* Correctly implemented the "preview" function (before, a screen saver would
never know it rendered a preview).
* Evaluates the return value of BScreenSaver::StartSaver().
* The screen saver thread is no longer killed without notice - it's now
always shut down properly.
* Made the code more robust against failure.
* Introduced some new bugs as well (the screen saver list view doesn't jump to
the selection anymore, for some reason), those will be fixed later (as the
remaining issues).
* Probably some more I forgot about.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@17731 a95241bf-73f2-0310-859d-f6bbb57e9c96

fixes build for beos


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@15958 a95241bf-73f2-0310-859d-f6bbb57e9c96

Fixes that make Haiku build with gcc 4. Mainly out of the following
categories:
* Missing includes (like <stdlib.h> and <string.h>).
* Linking against $(TARGET_LIBSTDC++) instead of libstdc++.r4.so.
* Local variables shadowing parameters.
* Default parameters in function definitions (as opposed to function
declarations).
* All C++ stuff (nothrow, map, set, vector, min, max,...) must be imported
explicitly from the std:: namespace now.
* "new (sometype)[...]" must read "new sometype[...]", even if sometype is
something like "const char *".
* __FUNCTION__ is no longer a string literal (but a string expression), i.e.
'printf(__FUNCTION__ ": ...\n")' is invalid code.
* A type cast results in a non-lvalue. E.g. "(char *)buffer += bytes"
is an invalid expression.
* "friend class SomeClass" only works when SomeClass is known before.
Otherwise the an inner class with that name is considered as friend.
gcc 4 is much pickier about scopes.
* gcc 4 is generally stricter with respect to type conversions in C.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14878 a95241bf-73f2-0310-859d-f6bbb57e9c96

Merged changes from branch build_system_redesign at revision 14573.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14574 a95241bf-73f2-0310-859d-f6bbb57e9c96

added screensaver kit package


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14090 a95241bf-73f2-0310-859d-f6bbb57e9c96

clean up, style change, unused files are removed
added ScreenSaver.cpp to ScreenSaver preferences to have Matrix working


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13828 a95241bf-73f2-0310-859d-f6bbb57e9c96

Renamed src/prefs to "preferences", as the directory is usually called in BeOS.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13263 a95241bf-73f2-0310-859d-f6bbb57e9c96

GL screensavers fail to load Mesa renderer add-on

The screensaver add-ons are properly linked against libGL. The libGL
code tries to load the swrast add-on. But this fails because the
BGLRenderer constructor (which is provided by libGL) is not found.

It seems that when loading an add-on, libraries linked to by other
add-ons (and not the app itself) are not searched to resolve symbols. To
avoid this issue, we now link ScreenSaver and screen_blanker to libGL,
so the GL renderer add-on can find it.

Fixes #10206

Use libstdc++, libsupc++ and libgcc from gcc_syslibs.

* Instead of faking libstdc++.so from libstdc++.a, use libstdc++.so
from the gcc_syslibs build feature for everything except x86_gcc2.
* Use libgcc_s.so from the gcc_syslibs build feature for everything but
x86_gcc2 (which still carries libgcc as part of libroot.so).
* Drop filtering of libgcc objects for libroot, as that is no longer
necessary since we're only using libgcc-as-single-object for libroot
with x86_gcc2, where the filtered object file doesn't exist. Should
the objects that used to be filtered cause any problems as part of
libgcc_s.so, we can always filter them as part of the gcc build.
* Use libsupc++.so from the gcc_syslibs build feature for everything but
x86_gcc2.
* Adjust all Jamfiles accordingly.
* Deactivate building of faked libstdc++.so for non-x86-gcc2. For
x86_gcc2, we still build libstdc++.so from the sources in the Haiku
source tree as part of the Haiku build .
* Put gcc_syslibs package onto the image, when needed.

ScreenSaver: Add "No preview available" text

... when a screensaver doesn't provide a preview.

Also do a bit of refactoring in PreviewView, remove unneeded includes

Screensaver: Convert Screensaver to a BDirectWindow

This allows OpenGL screensavers to be able to show a preview.

More work towards hybrid support

* All packaging architecture dependent variables do now have a
respective suffix and are set up for each configured packaging
architecture, save for the kernel and boot loader variables, which
are still only set up for the primary architecture.
For convenience TARGET_PACKAGING_ARCH, TARGET_ARCH, TARGET_LIBSUPC++,
and TARGET_LIBSTDC++ are set to the respective values for the primary
packaging architecture by default.
* Introduce a set of MultiArch* rules to help with building targets for
multiple packaging architectures. Generally the respective targets are
(additionally) gristed with the packaging architecture. For libraries
the additional grist is usually omitted for the primary architecture
(e.g. libroot.so and <x86>libroot.so for x86_gcc2/x86 hybrid), so that
Jamfiles for targets built only for the primary architecture don't
need to be changed.
* Add multi-arch build support for all targets needed for the stage 1
cross devel package as well as for libbe (untested).

Remove the old "CVS" package rules

... and all their invocations.

Patch by Mike Roll as part of GCI: i18n screensaver preferences.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39936 a95241bf-73f2-0310-859d-f6bbb57e9c96

fix R5 build


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@18104 a95241bf-73f2-0310-859d-f6bbb57e9c96

Fixed the build.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@17782 a95241bf-73f2-0310-859d-f6bbb57e9c96

Renamed MouseAreaView to ScreenCornerSelector.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@17752 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added ScreenSaver.cpp to screen_blanker and ScreenSaver explicetly again, to allow
some legacy screen savers to work. Thanks, Korli!


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@17736 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Big time cleanup of the screen saver stuff, not yet finished yet, though.
Renamed lots of things, like ScreenSaverThread to ScreenSaverRunner,
refactored code, etc. Much cleaner interfaces and code.
* Fixed a couple of bugs and in the add-on handling, especially some settings
related bugs (ie. testing a screen saver will now use its latest settings,
etc.).
* Correctly implemented DPMS support in ScreenSaverPrefs and the ScreenSaver
preferences application - screen_blanker still ignores them, though.
* It's not yet font sensitive either.
* Changed the input_server add-on to not switch to the screen blanker immediately
when it's in the "blank corner" - doesn't seem to work yet, though (only tested
under Qemu).
* Correctly implemented the "preview" function (before, a screen saver would
never know it rendered a preview).
* Evaluates the return value of BScreenSaver::StartSaver().
* The screen saver thread is no longer killed without notice - it's now
always shut down properly.
* Made the code more robust against failure.
* Introduced some new bugs as well (the screen saver list view doesn't jump to
the selection anymore, for some reason), those will be fixed later (as the
remaining issues).
* Probably some more I forgot about.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@17731 a95241bf-73f2-0310-859d-f6bbb57e9c96

fixes build for beos


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@15958 a95241bf-73f2-0310-859d-f6bbb57e9c96

Fixes that make Haiku build with gcc 4. Mainly out of the following
categories:
* Missing includes (like <stdlib.h> and <string.h>).
* Linking against $(TARGET_LIBSTDC++) instead of libstdc++.r4.so.
* Local variables shadowing parameters.
* Default parameters in function definitions (as opposed to function
declarations).
* All C++ stuff (nothrow, map, set, vector, min, max,...) must be imported
explicitly from the std:: namespace now.
* "new (sometype)[...]" must read "new sometype[...]", even if sometype is
something like "const char *".
* __FUNCTION__ is no longer a string literal (but a string expression), i.e.
'printf(__FUNCTION__ ": ...\n")' is invalid code.
* A type cast results in a non-lvalue. E.g. "(char *)buffer += bytes"
is an invalid expression.
* "friend class SomeClass" only works when SomeClass is known before.
Otherwise the an inner class with that name is considered as friend.
gcc 4 is much pickier about scopes.
* gcc 4 is generally stricter with respect to type conversions in C.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14878 a95241bf-73f2-0310-859d-f6bbb57e9c96

Merged changes from branch build_system_redesign at revision 14573.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14574 a95241bf-73f2-0310-859d-f6bbb57e9c96

added screensaver kit package


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14090 a95241bf-73f2-0310-859d-f6bbb57e9c96

clean up, style change, unused files are removed
added ScreenSaver.cpp to ScreenSaver preferences to have Matrix working


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13828 a95241bf-73f2-0310-859d-f6bbb57e9c96

Renamed src/prefs to "preferences", as the directory is usually called in BeOS.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13263 a95241bf-73f2-0310-859d-f6bbb57e9c96