darwin.h (LINK_COMMAND_SPEC): Split into...

	* config/darwin.h (LINK_COMMAND_SPEC): Split into...
	(LINK_COMMAND_SPEC_A): New.
	(DSYMUTIL): New.
	(DSYMUTIL_SPEC): New.
	* config/darwin9.h (LINK_COMMAND_SPEC): Remove.
	(DSYMUTIL_SPEC): Update for darwin >= 9 requirements.

-This line, and those below, will be ignored--

M    ChangeLog
M    config/darwin.h
M    config/darwin9.h

From-SVN: r162403

gcc/ChangeLog

 2010-07-22  Iain Sandoe  <iains@gcc.gnu.org>
 
+	* config/darwin.h (LINK_COMMAND_SPEC): Split into...
+	(LINK_COMMAND_SPEC_A): New.
+	(DSYMUTIL): New.
+	(DSYMUTIL_SPEC): New.
+	* config/darwin9.h (LINK_COMMAND_SPEC): Remove.
+	(DSYMUTIL_SPEC): Update for darwin >= 9 requirements.
+
+2010-07-22  Iain Sandoe  <iains@gcc.gnu.org>
+
 	* calls.c (load_register_parameters): Move check for zero
 	sized items so that only the call to 
 	mem_overlaps_already_clobbered_arg_p () is protected.

gcc/config/darwin.h

@@ -266,8 +266,9 @@ extern GTY(()) int darwin_ms_struct;
    instead of LINK_COMMAND_SPEC.  The command spec is better for
    specifying the handling of options understood by generic Unix
    linkers, and for positional arguments like libraries.  */
-#define LINK_COMMAND_SPEC "\
-%{!fdump=*:%{!fsyntax-only:%{!c:%{!M:%{!MM:%{!E:%{!S:\
+
+#define LINK_COMMAND_SPEC_A \
+   "%{!fdump=*:%{!fsyntax-only:%{!c:%{!M:%{!MM:%{!E:%{!S:\
     %(linker) %l %X %{d} %{s} %{t} %{Z} %{u*} \
     %{A} %{e*} %{m} %{r} %{x} \
     %{o*}%{!o:-o a.out} \
@@ -277,10 +278,16 @@ extern GTY(()) int darwin_ms_struct;
     %{fopenmp|ftree-parallelize-loops=*: \
       %{static|static-libgcc|static-libstdc++|static-libgfortran: libgomp.a%s; : -lgomp } } \
     %{!nostdlib:%{!nodefaultlibs: %(link_ssp) %G %L }} \
-    %{!A:%{!nostdlib:%{!nostartfiles:%E}}} %{T*} %{F*} }}}}}}}\n\
-%{!fdump=*:%{!fsyntax-only:%{!c:%{!M:%{!MM:%{!E:%{!S:\
+    %{!A:%{!nostdlib:%{!nostartfiles:%E}}} %{T*} %{F*} }}}}}}}\n"
+
+#define DSYMUTIL "dsymutil"
+
+#define DSYMUTIL_SPEC \
+   "%{!fdump=*:%{!fsyntax-only:%{!c:%{!M:%{!MM:%{!E:%{!S:\
     %{.c|.cc|.C|.cpp|.cp|.c++|.cxx|.CPP|.m|.mm: \
-    %{gdwarf-2:%{!gstabs*:%{!g0: dsymutil %{o*:%*}%{!o:a.out}}}}}}}}}}}}"
+    %{gdwarf-2:%{!gstabs*:%{!g0: " DSYMUTIL " %{o*:%*}%{!o:a.out}}}}}}}}}}}}"
+
+#define LINK_COMMAND_SPEC LINK_COMMAND_SPEC_A DSYMUTIL_SPEC
 
 #ifdef TARGET_SYSTEM_ROOT
 #define LINK_SYSROOT_SPEC \

gcc/config/darwin9.h

@@ -24,22 +24,11 @@ along with GCC; see the file COPYING3.  If not see
 #define DARWIN_PREFER_DWARF
 
 /* Since DWARF2 is default, conditions for running dsymutil are different.  */
-#undef LINK_COMMAND_SPEC
-#define LINK_COMMAND_SPEC "\
-%{!fdump=*:%{!fsyntax-only:%{!c:%{!M:%{!MM:%{!E:%{!S:\
-    %(linker) %l %X %{d} %{s} %{t} %{Z} \
-    %{A} %{e*} %{m} %{r} %{x} \
-    %{o*}%{!o:-o a.out} \
-    %{!A:%{!nostdlib:%{!nostartfiles:%S}}} \
-    %{L*} %(link_libgcc) %o %{fprofile-arcs|fprofile-generate*|coverage:-lgcov} \
-    %{flto} %{fwhopr} \
-    %{fopenmp|ftree-parallelize-loops=*: \
-      %{static|static-libgcc|static-libstdc++|static-libgfortran: libgomp.a%s; : -lgomp } } \
-    %{!nostdlib:%{!nodefaultlibs:  %(link_ssp) %G %L }} \
-    %{!A:%{!nostdlib:%{!nostartfiles:%E}}} %{T*} %{F*} }}}}}}}\n\
-%{!fdump=*:%{!fsyntax-only:%{!c:%{!M:%{!MM:%{!E:%{!S:\
-    %{.c|.cc|.C|.cpp|.cp|.c++|.cxx|.CPP|.m|.mm: \
-    %{g*:%{!gstabs*:%{!g0: dsymutil %{o*:%*}%{!o:a.out}}}}}}}}}}}}"
+#undef DSYMUTIL_SPEC
+#define DSYMUTIL_SPEC \
+   "%{!fdump=*:%{!fsyntax-only:%{!c:%{!M:%{!MM:%{!E:%{!S:\
+    %{.c|.cc|.C|.cpp|.cp|.c++|.cxx|.CPP|.m|.mm|.s: \
+    %{g*:%{!gstabs*:%{!g0: " DSYMUTIL " %{o*:%*}%{!o:a.out}}}}}}}}}}}}"
 
 /* libSystem contains unwind information for signal frames.  */
 #define DARWIN_LIBSYSTEM_HAS_UNWIND