t-h8300: Use TARGET_LIBGCC2_CFLAGS instead of LIBGCC2_CFLAGS.

        * t-h8300: Use TARGET_LIBGCC2_CFLAGS instead of LIBGCC2_CFLAGS.
        * t-mn10200: Ditto.
        * t-vxsparc: Ditto.
        * t-vxworks68: Ditto.
        * t-vxworks960: Ditto.
        * t-vx29k: Ditto.

From-SVN: r14984

gcc/ChangeLog

+Wed Aug 27 18:08:51 1997  Bob Manson  (manson@cygnus.com)
+
+	* t-h8300: Use TARGET_LIBGCC2_CFLAGS instead of LIBGCC2_CFLAGS.
+	* t-mn10200: Ditto.
+	* t-vxsparc: Ditto.
+	* t-vxworks68: Ditto.
+	* t-vxworks960: Ditto.
+	* t-vx29k: Ditto.
+
 Wed Aug 27 16:35:29 1997  Richard Henderson  <rth@cygnus.com>
 
 	* alpha/xm-alpha.h (alloca): Define alloca to builtin_alloca for GNUC

gcc/config/a29k/t-vx29k

@@ -6,7 +6,7 @@ LIBGCC1_TEST =
 
 # We don't want to put exit in libgcc.a for VxWorks, because VxWorks
 # does not have _exit.
-LIBGCC2_CFLAGS = -O2 $(GCC_CFLAGS) -g1 -Dexit=unused_exit
+TARGET_LIBGCC2_CFLAGS = -Dexit=unused_exit
 LIB2FUNCS_EXTRA = fp-bit.c dp-bit.c
 
 dp-bit.c: $(srcdir)/config/fp-bit.c

gcc/config/h8300/t-h8300

@@ -3,7 +3,7 @@ LIB1ASMSRC = h8300/lib1funcs.asm
 LIB1ASMFUNCS = _cmpsi2 _ucmpsi2 _divhi3 _divsi3 _mulhi3 _mulsi3
 
 # We do not have DF or DI types, so fake out the libgcc2 compilation.
-LIBGCC2_CFLAGS = -g -O2 -DDF=SF -DDI=SI $(GCC_CFLAGS) $(LIBGCC2_INCLUDES)
+TARGET_LIBGCC2_CFLAGS = -DDF=SF -DDI=SI
 
 LIB2FUNCS_EXTRA = fp-bit.c
 

gcc/config/i960/t-vxworks960

@@ -3,7 +3,7 @@ CROSS_LIBGCC1 =
 
 # We don't want to put exit in libgcc.a for VxWorks, because VxWorks
 # does not have _exit.
-LIBGCC2_CFLAGS = -O2 $(GCC_CFLAGS) -g1 -Dexit=unused_exit
+TARGET_LIBGCC2_CFLAGS = -Dexit=unused_exit
 LIB2FUNCS_EXTRA = fp-bit.c dp-bit.c xp-bit.c
 
 dp-bit.c: $(srcdir)/config/fp-bit.c

gcc/config/m68k/t-vxworks68

@@ -7,7 +7,7 @@ LIB1ASMFUNCS = _mulsi3 _udivsi3 _divsi3 _umodsi3 _modsi3 \
 
 # We don't want to put exit in libgcc.a for VxWorks, because VxWorks
 # does not have _exit.
-LIBGCC2_CFLAGS = -O2 $(GCC_CFLAGS) -g1 -Dexit=unused_exit
+TARGET_LIBGCC2_CFLAGS = -Dexit=unused_exit
 
 # These are really part of libgcc1, but this will cause them to be
 # built correctly, so...

gcc/config/mn10200/t-mn10200

@@ -35,7 +35,7 @@ LIB1ASMFUNCS    = _divhi3 \
 # built correctly, so...
 
 # We do not have DF or DI types, so fake out the libgcc2 compilation.
-LIBGCC2_CFLAGS = -g -O2 -DDF=SF -DDI=SI $(GCC_CFLAGS) $(LIBGCC2_INCLUDES)
+TARGET_LIBGCC2_CFLAGS=-DDF=SF -DDI=SI
 LIB2FUNCS_EXTRA = fp-bit.c $(srcdir)/config/mn10200/udivmodsi4.c \
 	$(srcdir)/config/mn10200/divmod.c $(srcdir)/config/mn10200/udivmod.c
 

gcc/config/sparc/t-vxsparc

@@ -7,7 +7,7 @@ LIBGCC1_TEST =
 
 # We don't want to put exit in libgcc.a for VxWorks, because VxWorks
 # does not have _exit.
-LIBGCC2_CFLAGS = -O2 $(GCC_CFLAGS) -g1 -Dexit=unused_exit
+TARGET_LIBGCC2_CFLAGS = -Dexit=unused_exit
 
 MULTILIB_OPTIONS=msoft-float mv8
 MULTILIB_DIRNAMES=soft v8