Add a --with-android-sdk switch, and make that and the
--with-android-ndk mandatory when building for Android. Automatically
create a proper android/sc/qa/local.properties file (which points to
the SDK) for Ant.
Restore the Android ARM code generation related flags that I think we
want to use (that used to be mentioned in README.cross but were
accidentally dropped) to the automated setting of CC and CXX.
* New build prerequisite doxygen (controllable via --with-doxygen).
* Adapted various headers to slightly different doxygen documentation
syntax, but much clean up still remains to be done (i.e., warnings
emitted by doxygen fixed).
should be pretty safe.
The main risk if is something rely on the 'undef if empty' behavior of
the typical trap is the use of *= in dmake
a git grep of "\$(SYSTEM_" did not reveal any problematic case.
This introduce config_host.mk and config_build.mk
generated from config_host.mk.in
The intent is for that file to be both sourcable in a shell and includable
in a gnu Makefile.
Eventually all the environment set-up will be in config_host.mk.in
and so there won't be a need to source anything in shell before make.
