Zhang Le wrote:
Hi there,
I have just tried gcc 4.4 svn trunk on a MIPS N32 system.
But I found -mplt is practically not usable, because -mno-shared is not used
when generating non-PIC code.
I dug into the code and found the cause is in gcc/config/mips/linux64.h.
Unlike linux.h under the same directory, DRIVER_SELF_SPECS in linux64.h has no
LINUX_DRIVER_SELF_SPECS.
Is it left out intentionally?
However it seems to me that -mplt works on N32 system.
So what about the patch attached? ok to apply?
[...]
BASE_DRIVER_SELF_SPECS \
+LINUX_DRIVER_SELF_SPECS \
" %{!EB:%{!EL:%(endian_spec)}}" \
" %{!mabi=*: -mabi=n32}"
You are missing a comma there between BASE_DRIVER_SELF_SPECS and
LINUX_DRIVER_SELF_SPECS. Without the comma, I am told that
gcc.target/mips/pr35802.c FAILs. Other than that (and some formatting)
this patch is equivalent to:
http://gcc.gnu.org/ml/gcc-patches/2008-12/msg00033.html
David Daney
