Sent from my iPhone
On 03/06/2012, at 20:50, Дилян Палаузов
<dilyan.palau...@aegee.org> wrote:
Hello,
concerning the rpath for the perl shared objects IMAP.so and
managesieve.so, after all I found that MakeMaker uses as linker by
default the value returned by $Config(ld) (visible by running perl -
V under Linker and Libraries), which is sometimes "ld='cc'" and
sometimes "ld='ld'".
If I do not overwrite the default LD-variable (<=> $config(ld)),
then it might be "cc", which could be gcc or not. I have no idea
how to pass linker flags, if the linker is "cc", but not "gcc" (with
gcc the parameters are passed with -Wl,param). So on the one side,
I do not know how to instruct $config(ld)/the linker in a portable
way by passing -rpath parameters to include rpath in the .so file.
This is very platform specific, which is why libtool exists.
Perhaps you could arrange for MakeMaker to run libtool for the link
step? This might result in needing to run libtool for *every* step,
which may be awkward.
Relying on LD_RUN_PATH is just as platform specific as using -rpath.
Greg.
