14:36 marino 

Rebase gnatdroid to gcc6-aux (6.0), add support for MARSHMELLOW

The gnatdroid cross-compilers (*BSD => Android) were the last two users
of gcc-aux (gcc 4.9 Ada compiler).  They are now based on gcc6-aux.

The Android NDK release 11 just came out with support for Android API 23
(Marshmellow) so now gnatdroid supports it.  I removed API 8 and 9
(Froyo and Gingerbread) from gnatdroid-armv7.  Froyo currently is installed
on less than 0.1% of Android devices, and Gingerbread is dropping under 2%
soon.  Many sysroot distfiles were re-rolled to gain required headers, so
a distfiles subdirectory was added as well.

 

00:15 marino 

Add gnatdroid-x86 (3 new ports), X-compiler to Android-x86

Similar to lang/gnatdroid-armv7, lang/gnatdroid-x86 is a cross-compiler
targetting Android. The former targets ARMv7 processors while the latter
targets Android on x86 (32-bit).  The latter also runs on Virtualbox as
a bonus.  The new ports are implemented as slaves to the ARMv7 versions.

The GNAT ACATS were run, and it passed every test except CXG2024,
"accuracy of multiplication and division of mixed decimal and binary
fixed point numbers".
subtest 13: expected -51.00 got 50.0
subtest 14: expected 51.0 got 50.0

This is probably a rounding error unique to 32-bit x86.  Overall this
version passed better than gnatdroid-armv7 because unwind is supported,
enabling check check support.

Also added:
lang/gnatdroid-sysroot-x86 (KitKat and Lollipop API)
lang/gnatdroid-binutils-x86

Despite the desciption, C++, Fortran and Objective-C should also work
well (in addition to advertised C and Ada frontends).

===

The gnatdroid-x86 port builds a C/Ada cross-compiler based on GCC 4.9
that targets the Android operating system (up to version 5.0, API level
21) running on x86 or x86_64 architecture (version 7).  This produces
binaries that run natively on x86-based Android devices.

 

11:32 marino 

lang/gnatdroid-*: Update sysroot to Android API level 9 -> level 19

This is the first of two steps to update the gnatdroid ARM cross-
compilers.  The sysroot was 10 versions behind the current API level
of 19.  The latest API level drops ARMv5 support, but the API is
backwards compatible, so if applications restrict themselves to
level 18 features, then ARMv5 should still be usable.

The next step is to base the cross compilers on GCC 4.9 instead of the
GCC 4.7-based gcc47-aux port.

 

20:46 marino 

lang/gnatdroid-armv(5,7): Use lang/gcc-aux as base, not lang/gnat-aux

After a few additional patches for gcc-aux, gnatdroid-armv5 (and -armv7)
build and execute well when built and based on gcc 4.7-based gcc-aux.
The previous version was based on gcc 4.6-based gnat-aux.  This was the
final port requiring gnat-aux, and now its part of the Ada framework.

Running acats using an ASUS Transformer XF101 (Android 4.0.3) as a target
results in a nearly perfect result.  Only test cb1010a fails, which is
a failure to detect running out of stack space (-fstack-check).  I intend
to investigate further, but as the only problem, gnatdroid remains a
highly capable compiler despite the small regression.  Potentially
zero-cost exceptions were gained as a trade-off.

 

06:45 culot 

- Update pkg-descr

Submitted by:   John Marino <draco@marino.st> (maintainer, via email)

11:09 culot 

The gnatdroid-armv7 port builds a C/Ada cross-compiler based on GCC 4.6 that
targets the Android operating system (version 2.3, API level 9) running on
ARM architecture (version 7).  This produces binaries that run natively on
Android devices as well as the Android SDK emulator.

WWW: http://www.dragonlace.net

PR:             ports/160427
Submitted by:   John Marino <freebsdml@marino.st>