El viernes, 24 de enero de 2014 a la(s) 00:48:07 UTC+1, Lucretia escribió:
> I built arm and mipsel Android GNAT using the svn/git 4.9.0 branch of GCC..I had to add in mips, but it built. Not done anything with it yet.
>
> Luke.
Do you still have this? Or could you explain how you created the toolchain?
Guillermo

On 20/06/2023 14:31, Guillermo Hazebrouck wrote:
> El viernes, 24 de enero de 2014 a la(s) 00:48:07 UTC+1, Lucretia escribió:
>> I built arm and mipsel Android GNAT using the svn/git 4.9.0 branch of GCC.I had to add in mips, but it built. Not done anything with it yet.
>>
>> Luke.
> Do you still have this? Or could you explain how you created the toolchain?
> Guillermo

Not exactly and you'd really need one of the older gcc android ndk's to
get the exact options they were using then and anything else extra they
added. Also they were 32-bit, it's all aarch now.

for android, --target=android-aarch64? or similar. You'd need to specify
the libc as bionic too and I cannot remember how to do it.

As for ios, maybe Simon can help here, I never really got around to
building it for ios, only android.

Would be worth posting it here so it's documented.

There are some pointers here for Android:

https://android.googlesource.com/platform/prebuilts/gcc/linux-x86/aarch64/aarch64-linux-android-4.9/+/refs/tags/android-cts-6.0_r2/SOURCES

--target=aarch64-linux-android

and here:

https://wiki.gentoo.org/wiki/Android/SharkBait/Building_a_toolchain_for_aarch64-linux-android

Ok, just found a cross compiler on my machine, based on GCC 11.

$ ~/opt/android-gnat/bin/x86_64-linux-android-gcc -v
Using built-in specs.
COLLECT_GCC=/home/laguest/opt/android-gnat/bin/x86_64-linux-android-gcc
COLLECT_LTO_WRAPPER=/home/laguest/opt/android-gnat/libexec/gcc/x86_64-linux-android/11.0.0/lto-wrapper
Target: x86_64-linux-android
Configured with:
/home/laguest/src/mine/free-ada/tmp/android/../gcc/configure
--target=x86_64-linux-android --prefix=/home/laguest/opt/android-gnat
--enable-languages=c,c++,ada --enable-multilib --enable-threads=posix
--disable-nls --enable-libgomp --disable-shared --disable-tls
--disable-tls --disable-libitm --disable-libstdc__-v3
--disable-sjlj-exceptions
--with-sysroot=/home/laguest/src/mine/free-ada/tmp/android/sysroot/android-x86_64
--disable-libssp --with-arch=x86-64 --with-tune=intel --with-fpmath=sse
--with-multilib-list=m32,m64 --enable-bionic-libs --disable-bootstrap
--enable-plugins --disable-libcilkrts --disable-libsanitizer
--enable-gold --enable-threads --enable-eh-frame-hdr-for-static
--enable-libatomic-ifuncs=no --enable-initfini-array
--enable-gnu-indirect-function --with-host-libstdcxx='-static-libgcc
-Wl,-Bstatic,-lstdc++,-Bdynamic -lm'
Thread model: posix
Supported LTO compression algorithms: zlib zstd
gcc version 11.0.0 20200816 (experimental) (GCC)

"Luke A. Guest" <laguest@archeia.com> writes:

> As for ios, maybe Simon can help here, I never really got around to
> building it for ios, only android.

No, sorry

On 20/06/2023 20:17, Simon Wright wrote:
> "Luke A. Guest" <laguest@archeia.com> writes:
>
>> As for ios, maybe Simon can help here, I never really got around to
>> building it for ios, only android.
>
> No, sorry

:/

On 20/06/2023 20:17, Simon Wright wrote:
> "Luke A. Guest" <laguest@archeia.com> writes:
>
>> As for ios, maybe Simon can help here, I never really got around to
>> building it for ios, only android.
>
> No, sorry

Might be better to use gnat-llvm for ios, maybe even android.

On 20/06/2023 14:31, Guillermo Hazebrouck wrote:
> El viernes, 24 de enero de 2014 a la(s) 00:48:07 UTC+1, Lucretia escribió:
>> I built arm and mipsel Android GNAT using the svn/git 4.9.0 branch of GCC.I had to add in mips, but it built. Not done anything with it yet.
>>
>> Luke.
> Do you still have this? Or could you explain how you created the toolchain?
> Guillermo

As a test, I updated my ndk and tried to compile both gcc 13 and 12,
both failed. 13 with Ghost aspects and 12 with missing headers.

They've changed the structure of the sysroot and I don't know enough
about the android ndk anymore.

El martes, 20 de junio de 2023 a la(s) 23:27:20 UTC+2, Luke A. Guest escribió:
> On 20/06/2023 14:31, Guillermo Hazebrouck wrote:
> > El viernes, 24 de enero de 2014 a la(s) 00:48:07 UTC+1, Lucretia escribió:
> >> I built arm and mipsel Android GNAT using the svn/git 4.9.0 branch of GCC.I had to add in mips, but it built. Not done anything with it yet.
> >>
> >> Luke.
> > Do you still have this? Or could you explain how you created the toolchain?
> > Guillermo
> As a test, I updated my ndk and tried to compile both gcc 13 and 12,
> both failed. 13 with Ghost aspects and 12 with missing headers.
>
> They've changed the structure of the sysroot and I don't know enough
> about the android ndk anymore.
Ok, thanks for that. I guess It will be more productive and future-proof to explore the LLVM option... Any clue about that? I understand a bit the logic of LLVM, but putting it into practice probably won't be ease.

On 21/06/2023 08:01, Guillermo Hazebrouck wrote:
> El martes, 20 de junio de 2023 a la(s) 23:27:20 UTC+2, Luke A. Guest escribió:
>> On 20/06/2023 14:31, Guillermo Hazebrouck wrote:
>>> El viernes, 24 de enero de 2014 a la(s) 00:48:07 UTC+1, Lucretia escribió:
>>>> I built arm and mipsel Android GNAT using the svn/git 4.9.0 branch of GCC.I had to add in mips, but it built. Not done anything with it yet.
>>>>
>>>> Luke.
>>> Do you still have this? Or could you explain how you created the toolchain?
>>> Guillermo
>> As a test, I updated my ndk and tried to compile both gcc 13 and 12,
>> both failed. 13 with Ghost aspects and 12 with missing headers.
>>
>> They've changed the structure of the sysroot and I don't know enough
>> about the android ndk anymore.
> Ok, thanks for that. I guess It will be more productive and future-proof to explore the LLVM option... Any clue about that? I understand a bit the logic of LLVM, but putting it into practice probably won't be ease.

AFAIK, just build the front end and then port the runtime.