config.host (rx-*-linux*): Add t-fdpbit to tmake_file Add appropriate tm_file clause as well.

        * config.host (rx-*-linux*): Add t-fdpbit to tmake_file
        Add appropriate tm_file clause as well.
        * config/rx/t-rx (HOST_LIBGCC2_CFLAGS): Remove.

From-SVN: r271978

libgcc/ChangeLog

+2019-06-05  Yoshinori Sato  <ysato@users.sourceforge.jp>
+
+	* config.host (rx-*-linux*): Add t-fdpbit to tmake_file
+	Add appropriate tm_file clause as well.
+	* config/rx/t-rx (HOST_LIBGCC2_CFLAGS): Remove.
+
 2019-06-05  James Clarke  <jrtc27@jrtc27.com>
 
 	* config/ia64/crtbegin.S (__dso_handle): Put in .sdata/.sbss

libgcc/config.host

@@ -1212,7 +1212,8 @@ rx-*-elf)
 	tm_file="$tm_file rx/rx-abi.h rx/rx-lib.h"
 	;;
 rx-*-linux*)
-	tmake_file="rx/t-rx"
+	tmake_file="rx/t-rx t-fdpbit"
+	tm_file="$tm_file rx/rx-lib.h"
 	;;
 s390-*-linux*)
 	tmake_file="${tmake_file} s390/t-crtstuff s390/t-linux s390/32/t-floattodi t-stack s390/t-stack-s390"

libgcc/config/rx/t-rx

@@ -23,7 +23,6 @@
 # the normal libgcc sources:
 
 LIB2ADD = $(srcdir)/config/rx/rx-abi-functions.c
-HOST_LIBGCC2_CFLAGS += -DDF=SF
 
 
 # We need special handling of the floating point conversion