Remove all invocations of SetSubDirSupportedPlatformsBeOSCompatible.

ICNSTranslator: use outsourced package libicns

* clean up Copyrights section.
* libicns becomes a default package

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.

ICNSTranslator Jamfile: Fix libpng dependency

Fix ICNSTranslator hybrid build.

Bring the hybrid translators back into the image.

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.

Update libpng package

Also make use of new build feature rules

ICNS/JPEGTranslators: add Jamfile deps to lib headers

* Add Jamfile dependency to LIBPNG headers on icns_png.c;
* Add Jamfile dependency to LIBJPEG headers on JPEGTranslator.cpp
be_jdatasrc.c

Conflicts:
src/add-ons/translators/jpeg/Jamfile

ICNS/JPEGTranslators: add Jamfile deps to lib headers

* Add Jamfile dependency to LIBPNG headers on icns_png.c;
* Add Jamfile dependency to LIBJPEG headers on JPEGTranslator.cpp
be_jdatasrc.c

Apply patch by dsjonny from ticket #9339: Localization for ICNS Translator

Added translator for Apple icons (icns)

* Read/Write up to 1024x1024 icon sizes.
* All build-in icon sizes available as pages in ShowImage.
* Support only 32-bit icon colors (rgb32 and rgba32) now.

ICNSTranslator: use outsourced package libicns

* clean up Copyrights section.
* libicns becomes a default package

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.

ICNSTranslator Jamfile: Fix libpng dependency

Fix ICNSTranslator hybrid build.

Bring the hybrid translators back into the image.

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.

Update libpng package

Also make use of new build feature rules

ICNS/JPEGTranslators: add Jamfile deps to lib headers

* Add Jamfile dependency to LIBPNG headers on icns_png.c;
* Add Jamfile dependency to LIBJPEG headers on JPEGTranslator.cpp
be_jdatasrc.c

Conflicts:
src/add-ons/translators/jpeg/Jamfile

ICNS/JPEGTranslators: add Jamfile deps to lib headers

* Add Jamfile dependency to LIBPNG headers on icns_png.c;
* Add Jamfile dependency to LIBJPEG headers on JPEGTranslator.cpp
be_jdatasrc.c

Apply patch by dsjonny from ticket #9339: Localization for ICNS Translator

Added translator for Apple icons (icns)

* Read/Write up to 1024x1024 icon sizes.
* All build-in icon sizes available as pages in ShowImage.
* Support only 32-bit icon colors (rgb32 and rgba32) now.