[ViewVC] Diff of: cebix/SheepShaver/src/Unix/configure.in

Comparing SheepShaver/src/Unix/configure.in (file contents):
Revision 1.9 by gbeauche, 2003-11-24T23:39:35Z vs.
Revision 1.10 by gbeauche, 2003-11-27T00:26:33Z

+  fi
+  CPUSRCS="$CPUSRCS ../kpx_cpu/sheepshaver_glue.cpp"
+fi
-+
+if [[ "x$ac_cv_use_dyngen" = "xyes" ]]; then
-+
+  AC_CACHE_CHECK([whether static data regions are executable],
-+
+    ac_cv_have_static_data_exec, [
-+
+    AC_TRY_RUN([int main(void) {
-+
+#if defined(__powerpc__)
-+
+      static unsigned int p[8] = {0x4e800020,};
-+
+      asm volatile("dcbst 0,%0" : : "r" (p) : "memory");
-+
+      asm volatile("sync" : : : "memory");
-+
+      asm volatile("icbi 0,%0" : : "r" (p) : "memory");
-+
+      asm volatile("sync" : : : "memory");
-+
+      asm volatile("isync" : : : "memory");
-+
+      ((void (*)(void))p)();
-+
+      return 0;
-+
+#endif
-+
+#if defined(__i386__)
-+
+      static unsigned char p[] = {0xc3};
-+
+      ((void (*)(void))p)();
-+
+      return 0;
-+
+#endif
-+
+      return 1;
-+
+    }], ac_cv_have_static_data_exec=yes, ac_cv_have_static_data_exec=no,
-+
+    dnl When cross-compiling, do not assume anything.
-+
+    ac_cv_have_static_data_exec=no
-+
+    )
-+
+  ])
-+
+fi
-+
+AC_TRANSLATE_DEFINE(HAVE_STATIC_DATA_EXEC, "$ac_cv_have_static_data_exec",
-+
+  [Define if your system marks static data pages as executable.])
+dnl Generate Makefile.
+AC_SUBST(DYNGENSRCS)

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