[AArch64] elf toolchain does not pass -shared linker option

2015-07-24  Szabolcs Nagy  <szabolcs.nagy@arm.com>

	* config/aarch64/aarch64-elf-raw.h (LINK_SPEC): Handle -h, -static,
	-shared, -symbolic, -rdynamic.

From-SVN: r226159

gcc/ChangeLog

 2015-07-24  Szabolcs Nagy  <szabolcs.nagy@arm.com>
 
+	* config/aarch64/aarch64-elf-raw.h (LINK_SPEC): Handle -h, -static,
+	-shared, -symbolic, -rdynamic.
+
+2015-07-24  Szabolcs Nagy  <szabolcs.nagy@arm.com>
+
 	PR target/65711
 	* config/aarch64/aarch64-linux.h (LINUX_TARGET_LINK_SPEC): Move
 	-dynamic-linker within %{!static %{!shared, and -rdynamic within

gcc/config/aarch64/aarch64-elf-raw.h

@@ -44,7 +44,12 @@
 #endif
 
 #ifndef LINK_SPEC
-#define LINK_SPEC "%{mbig-endian:-EB} %{mlittle-endian:-EL} -X \
+#define LINK_SPEC "%{h*}			\
+   %{static:-Bstatic}				\
+   %{shared:-shared}				\
+   %{symbolic:-Bsymbolic}			\
+   %{!static:%{rdynamic:-export-dynamic}}	\
+   %{mbig-endian:-EB} %{mlittle-endian:-EL} -X	\
   -maarch64elf%{mabi=ilp32*:32}%{mbig-endian:b}" \
   CA53_ERR_835769_SPEC \
   CA53_ERR_843419_SPEC