(LIBGCC_SPEC): Remove.

From-SVN: r10676

gcc/config/alpha/alpha.h

@@ -2080,6 +2080,3 @@ do {							\
 #define HAS_INIT_SECTION
 #define LD_INIT_SWITCH "-init"
 #define LD_FINI_SWITCH "-fini"
-
-/* We do want to link in libgcc when building shared libraries under OSF/1.  */
-#define LIBGCC_SPEC "-lgcc"

gcc/config/linux.h

@@ -61,11 +61,6 @@ Boston, MA 02111-1307, USA.  */
 	fprintf (FILE, "\t.version\t\"01.01\"\n");			\
   } while (0)
 
-#undef	LIBGCC_SPEC
-#define LIBGCC_SPEC \
-  "%{!shared:-lgcc}"
-
-
 /* Provide a STARTFILE_SPEC appropriate for Linux.  Here we add
    the Linux magical crtbegin.o file (see crtstuff.c) which
    provides part of the support for getting C++ file-scope static

gcc/config/svr4.h

@@ -132,12 +132,6 @@ Boston, MA 02111-1307, USA.
 #undef	LIB_SPEC
 #define LIB_SPEC "%{!shared:%{!symbolic:-lc}}"
 
-/* Provide a LIBGCC_SPEC appropriate for svr4.  We also want to exclude
-   libgcc when -symbolic.  */
-
-#undef  LIBGCC_SPEC
-#define LIBGCC_SPEC "%{!shared:%{!symbolic:-lgcc}}"
-
 /* Provide an ENDFILE_SPEC appropriate for svr4.  Here we tack on our own
    magical crtend.o file (see crtstuff.c) which provides part of the
    support for getting C++ file-scope static object constructed before