t-darwin (TARGET_LIBGCC2_CFLAGS): Add -pipe.

	* config/rs6000/t-darwin (TARGET_LIBGCC2_CFLAGS): Add -pipe.
	* config/t-darwin (TARGET_LIBGCC2_CFLAGS): Likewise.

From-SVN: r97434

gcc/ChangeLog

+2005-04-02  Geoffrey Keating  <geoffk@apple.com>
+
+	* config/rs6000/t-darwin (TARGET_LIBGCC2_CFLAGS): Add -pipe.
+	* config/t-darwin (TARGET_LIBGCC2_CFLAGS): Likewise.
+
 2005-04-01  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
 
 	* gcc/config/vax/vax.md: Spellcheck, fix whitespace.

gcc/config/rs6000/t-darwin

@@ -9,7 +9,12 @@ LIB2FUNCS_STATIC_EXTRA = \
 # The .asm files above are designed to run on all processors,
 # even though they use AltiVec instructions.  -Wa is used because
 # -force_cpusubtype_ALL doesn't work with -dynamiclib.
-TARGET_LIBGCC2_CFLAGS = -Wa,-force_cpusubtype_ALL
+#
+# -pipe because there's an assembler bug, 4077127, which causes
+# it to not properly process the first # directive, causing temporary
+# file names to appear in stabs, causing the bootstrap to fail.  Using -pipe
+# works around this by not having any temporary file names.
+TARGET_LIBGCC2_CFLAGS = -Wa,-force_cpusubtype_ALL -pipe
 
 # Export the _xlq* symbols from darwin-ldouble.c.
 SHLIB_MAPFILES += $(srcdir)/config/rs6000/libgcc-ppc64.ver

gcc/config/t-darwin

@@ -22,4 +22,8 @@ LIB2ADDEH = $(srcdir)/unwind-dw2.c $(srcdir)/unwind-dw2-fde-darwin.c \
   $(srcdir)/unwind-sjlj.c $(srcdir)/unwind-c.c
 LIB2ADDEHDEP = unwind.inc unwind-dw2-fde.h unwind-dw2-fde.c
 
-TARGET_LIBGCC2_CFLAGS = -fPIC
+# -pipe because there's an assembler bug, 4077127, which causes
+# it to not properly process the first # directive, causing temporary
+# file names to appear in stabs, causing the bootstrap to fail.  Using -pipe
+# works around this by not having any temporary file names.
+TARGET_LIBGCC2_CFLAGS = -fPIC -pipe