On 02/05/2012 11:04 PM, Johannes Pfau wrote:
Am Sun, 5 Feb 2012 18:04:12 +0100
schrieb Johannes Pfau<nospam@example.com>:
I will probably need some more time to get this working...
I have some good news:
http://www.mediafire.com/?107we120sh3xx
I fixed that problem and then the whole build worked fine. I'll post
build instructions soon, but the binaries are ready. I only did a
simple gdc -c test.d to check the compiler, but it seems to work.
Linking against druntime fails, as it uses functions which are not
available on Android (backtrace, signal stuff).
I also built a simple hello world on linux (printf, no runtime) and ran
it on my android phone, and it worked!
In case you haven't used GDC without runtime before, a short
introduction:
* use gdc -nophoboslib to make gdc not link against phobos (and afaik,
druntime)
* theres also -nostdlib in case you need it
* complex code may require -fno-section-anchors because of bug #120
* You'll get an error about a missing _Dmodule_ref symbol. That symbol
is used by module constructors and not generated by gdc if
-nophoboslib was passed. As long as you don't run the module
constructors, you can add a fake _Dmodule_ref in a .c file:
------------
void* _Dmodule_ref;
------------
* The compiler defines version(Android)
Here's my hello world:
------------
version(Android)
{
pragma(msg, "Hello Android!");
}
extern(C)
{
int printf(in char* format, ...);
}
extern(C) void main()
{
printf("Hello, %s!\n".ptr, "Android".ptr);
}
------------
compile the _Dmodule_ref into hack.o, then use
gdc -nophoboslib hello.d hack.o