libgcc: fix build with older make

Make up to 3.80 (documented as minimal permitted version) doesn't
support "else if...".

2015-07-17  Jan Beulich  <jbeulich@suse.com>

	* config/t-softfp: Split up "else ifneq".

From-SVN: r225920

libgcc/ChangeLog

+2015-07-17  Jan Beulich  <jbeulich@suse.com>
+
+	* config/t-softfp: Split up "else ifneq".
+
 2015-07-14  Sandra Loosemore  <sandra@codesourcery.com>
 	    Cesar Philippidis  <cesar@codesourcery.com>
 	    Chung-Lin Tang  <cltang@codesourcery.com>

libgcc/config/t-softfp

@@ -103,7 +103,8 @@ ifeq ($(enable_shared),yes)
 	fi
 endif
 	echo '#endif' >> $@
-else ifneq ($(softfp_wrap_start),)
+else
+ifneq ($(softfp_wrap_start),)
 softfp_file_list := $(addsuffix .c,$(softfp_func_list))
 
 $(softfp_file_list):
@@ -114,6 +115,7 @@ else
 softfp_file_list := \
   $(addsuffix .c,$(addprefix $(srcdir)/soft-fp/,$(softfp_func_list)))
 endif
+endif
 
 # Disable missing prototype and type limit warnings.  The prototypes
 # for the functions in the soft-fp files have not been brought across