This improves the creation of the toolchain needed to build
protobuf and gRPC applications on for the Genode framework. Especially,
the script is now independent of the distribution's protoc.
Issue #190
This patch contains changes to the libSDL port that were needed to build
the Hatari emulator using cmake.
- Since SDL programs cannot use the posix library (because sdl's init
function needs a way to get hold of the Genode env), the sdl_main
library must be used instead of the posix library. The sdl_main
code implements the Libc::Component::construct function for the
final binary. However, 3rd-party build systems are not aware of this
Genode-specific peculiarity and thereby create binaries that leave
libsdl uninitialized. This patch adds the sdl_main to libsdl by
default and thereby eliminates the need for specifying the extra
sdl_main library. Customizing the Libc::Component::construct is
still possible by overriding the library-provided implementation
in the main program.
- A few missing config definitions are added to compile Hatari
successfully.
- Avoid reliance on the include/SDL convention in SDL_config.h
- Cmake relies on the upper-case naming of the library with no way
to tweak this convention. So we install an symlink named `SDL.lib.so`
when installing the library into the <build-dir>/bin/ directory.
Fixes#161
On some x86_64 hardware the RDRAND instruction returns 64bits of entropy
from an on-chip random number generator. RDRAND is not recommended as an
exclusive source of entropy for cryptographic applications.
https://en.wikipedia.org/wiki/RdRand
The "io_editor" component is a simple Qt5 text editor that writes to
standard out and reads back from stdin. It is intended for use with an
interactive interpreter, such as a shell. The "terminal_editor" depot
package is provided to connect the editor to a terminal server.
This package relies on its configuration to be supplied by a launcher
file or through the deploy configuration. How to protect the secret at
rest is an open issue.
