Remedy:
64-bit link time performance can be improved a bit, by setting the environment variable
LD_NOEXEC_64
to any non-zero value. If the link process doesn't need more than 4G virtual address limit of the 32-bit mode, LD_NOEXEC_64
env. variable suppresses the automatic execution of the 64-bit link-editor (ld
). Note that in 64-bit mode, the linker has to deal with pointers that take twice as much room as their 32-bit counterparts; hence the memory consumption and the link time will be enormously high {compared to 32-bit linking}.From the man page of
ld(1)
:...
LD_NOEXEC_64
Suppresses the automatic execution of the 64-bit link-editor. By default, the link-editor executes the 64-bit version when the ELF class of the first input relocatable file identifies a 64-bit object. The 64–bit image that a 32–bit link-editor can create, has some limitations. However, some link-edits might find the use of the 32–bit link-editor faster.
...
To suppress 64-bit linker:
% setenv LD_NOEXEC_64 1
%
make or any custom script for linking________________
Technorati tag: Solaris | OpenSolaris | Linker