t-linux64 (bispecs): Don't add -mlong-double-128 for 32-bit builds when defaulting to 32-bit.

	* config/rs6000/t-linux64 (bispecs): Don't add -mlong-double-128 for
	32-bit builds when defaulting to 32-bit.

From-SVN: r79587

gcc/ChangeLog

+2004-03-17  Jakub Jelinek  <jakub@redhat.com>
+
+	* config/rs6000/t-linux64 (bispecs): Don't add -mlong-double-128 for
+	32-bit builds when defaulting to 32-bit.
+
 2004-03-17  Jan Hubicka  <jh@suse.cz>
 
 	* cfgrtl.c (rtl_create_basic_block): Pre-allocate basic_block_info

gcc/config/rs6000/t-linux64

@@ -37,5 +37,8 @@ fp-bit32.c: $(srcdir)/config/fp-bit.c
 mklibgcc: bispecs
 
 bispecs: specs
-	sed -e '/cc1_options/{ n; s/$$/ %{!m32:-mlong-double-128}/; }' < specs > $@
-
+	if [ x`$(GCC_FOR_TARGET) -print-multi-os-directory` = x../lib ]; then \
+	  sed -e '/cc1_options/{ n; s/$$/ %{m64:-mlong-double-128}/; }' < specs > $@; \
+	else \
+	  sed -e '/cc1_options/{ n; s/$$/ %{!m32:-mlong-double-128}/; }' < specs > $@; \
+	fi