It was kind of ugly to have this kind of special flag directly in
link.od; now we detect whether it's available. This also gives a
project the ability to override the flag in some other way if they
want.
As a result, rc/shlib.rc needs to be included in all.rc.od if you want
to create or link against shared libraries.
While we're here, also add -Wl,-z,origin on platforms where it works.
This is apparently needed for FreeBSD 8.0 at least, and probably other
platforms.
Reported-by: Wayne Scott <wsc9tt@gmail.com>
- Linking shared libraries needs slightly different options.
- We were trying to detect mach_time.h but needed to detect
mach/mach_time.h instead.
While we're here, add a --disable-shared option to ./configure, which
is different from --enable-static. --disable-shared does not build
*new* share libraries, but doesn't pass -static to the linker
(apparently there is no static linking posible on MacOS).
To test it out, try this:
./do -j10 build
cd docs/cookbook/c
redo -j10 test
It should detect all the compilers on your system and make three
separate builds for each one: normal, debug, and optimized. Then it
tries to run a test program under each one.
If there are windows cross compilers and you also have 'wine'
installed, it'll try running the test program under wine as well.
redoconf currently has no documentation other than the example program.
We'll fix that later.
