Initial revision

From-SVN: r8612

gcc/config/gnu.h

+/* Configuration common to all targets running the GNU system.  */
+
+/* Provide GCC options for standard feature-test macros.  */
+#undef CPP_SPEC
+#define CPP_SPEC "%{posix:-D_POSIX_SOURCE} %{bsd:-D_BSD_SOURCE}"
+
+/* Provide an ASM_SPEC appropriate for GNU.  Currently we only deal
+   with the options for generating PIC code.  */
+#undef ASM_SPEC
+#define ASM_SPEC " %| %{fpic:-k} %{fPIC:-k -K}"
+
+/* Default C library spec.  Use -lbsd-compat for gcc -bsd.  */
+#undef LIB_SPEC
+#define LIB_SPEC "%{bsd:-lbsd-compat} %{!p:%{!pg:-lc}}%{p:-lc_p}%{pg:-lc_p}"
+
+
+/* We have atexit).  */
+#define HAVE_ATEXIT
+
+/* Implicit library calls should use memcpy, not bcopy, etc.  */
+#define TARGET_MEM_FUNCTIONS