[PATCH][ARM] PR/65711: Don't pass '-dynamic-linker' when '-shared' is used

[Ludovic Courtès]

As discussed at <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65711>.

Patch is for both 4.8 and 4.9 (possibly 5.1 too, I haven’t checked.)

Tested on armhf-linux-gnu (armv7.)

gcc/
2015-04-23  Ludovic Courtès  <l...@gnu.org>

        PR 65711
        * config/arm/linux-elf.h (LINUX_TARGET_LINK_SPEC): Move
        '-dynamic-linker' within %{!shared: ...}.


--- gcc-4.8.4/gcc/config/arm/linux-elf.h	2015-04-08 20:31:20.376900478 +0200
+++ gcc-4.8.4/gcc/config/arm/linux-elf.h	2015-04-08 20:31:36.437014437 +0200
@@ -65,7 +65,7 @@
    %{symbolic:-Bsymbolic} \
    %{!static: \
      %{rdynamic:-export-dynamic} \
-     -dynamic-linker " GNU_USER_DYNAMIC_LINKER "} \
+     %{!shared:-dynamic-linker " GNU_USER_DYNAMIC_LINKER "}} \
    -X \
    %{mbig-endian:-EB} %{mlittle-endian:-EL}" \
    SUBTARGET_EXTRA_LINK_SPEC