external-xilinx-toolchain: Enforce default hash style

* Some packages do not correctly handle LDFLAGS, as such toolchains that
  do not by default use GNU_HASH for symbols generated are not built
  with the GNU_HASH which causes a QA issue.
* Add the expected linker hash style to TARGET_CC_ARCH to enforce the
  specified hash style.

Signed-off-by: Nathan Rossi <nathan.rossi@xilinx.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/conf/distro/include/tcmode-external-xilinx.inc b/conf/distro/include/tcmode-external-xilinx.inc
index a4786e8b..6fb4f225 100644
--- a/conf/distro/include/tcmode-external-xilinx.inc
+++ b/conf/distro/include/tcmode-external-xilinx.inc
@@ -36,6 +36,8 @@ GLIBC_INTERNAL_USE_BINARY_LOCALE = "precompiled"
 ENABLE_BINARY_LOCALE_GENERATION = ""
 
 TOOLCHAIN_OPTIONS = " --sysroot=${STAGING_DIR_HOST}"
+# Fix up default hash, enforce it in for CC_ARCH for packages that ignore LDFLAGS.
+TARGET_CC_ARCH_append += "${TARGET_LINK_HASH_STYLE}"
 
 # Default sysroot is inside the Xilinx ARM v7-A toolchain in the '<CSL_TARGET_SYS>/libc' (no debug-root)
 EXTERNAL_TOOLCHAIN_SYSROOT_armv7a ??= "${EXTERNAL_TOOLCHAIN}/${CSL_TARGET_SYS}/libc"