gcc: obey ldflags in the link of libgcc

Explicitly obey it, the way it should, rather than only relying on
--with-linker-hash-style.

(From OE-Core rev: 146f601c7ff8d7af7e3704eaec815cec51953c4f)

Signed-off-by: Christopher Larson <chris_larson@mentor.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Signed-off-by: Armin Kuster <akuster808@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 16 insertions, 0 deletions

diff --git a/meta/recipes-devtools/gcc/gcc-5.3/0059-libgcc-use-ldflags.patch b/meta/recipes-devtools/gcc/gcc-5.3/0059-libgcc-use-ldflags.patch
new file mode 100644
index 0000000000..325b72ab5f
--- /dev/null
+++ b/meta/recipes-devtools/gcc/gcc-5.3/0059-libgcc-use-ldflags.patch
@@ -0,0 +1,16 @@
+Link libgcc using LDFLAGS, not just SHLIB_LDFLAGS
+
+Signed-off-by: Christopher Larson <chris_larson@mentor.com>
+Upstream-Status: Pending
+
+--- gcc-5.3.0.orig/libgcc/config/t-slibgcc
++++ gcc-5.3.0/libgcc/config/t-slibgcc
+@@ -32,7 +32,7 @@ SHLIB_INSTALL_SOLINK = $(LN_S) $(SHLIB_S
+        $(DESTDIR)$(slibdir)$(SHLIB_SLIBDIR_QUAL)/$(SHLIB_SOLINK)
+ 
+ SHLIB_LINK = $(CC) $(LIBGCC2_CFLAGS) -shared -nodefaultlibs \
+-       $(SHLIB_LDFLAGS) \
++       $(LDFLAGS) $(SHLIB_LDFLAGS) \
+        -o $(SHLIB_DIR)/$(SHLIB_SONAME).tmp @multilib_flags@ \
+        $(SHLIB_OBJS) $(SHLIB_LC) && \
+        rm -f $(SHLIB_DIR)/$(SHLIB_SOLINK) && \