* config/dfp-bit.c (DFP_TO_INT): Remove unnecessary cast.

[pf3gnuchains/gcc-fork.git] / gcc / config / darwin.h

diff --git a/gcc/config/darwin.h b/gcc/config/darwin.h
index 497d761..03955c6 100644 (file)
--- a/gcc/config/darwin.h
+++ b/gcc/config/darwin.h
@@ -241,7 +241,7 @@ extern GTY(()) int darwin_ms_struct;
     %{!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|.c++|.cxx|.CPP|.m|.mm: \
+    %{.c|.cc|.C|.cpp|.cp|.c++|.cxx|.CPP|.m|.mm: \
     %{gdwarf-2:%{!gstabs*:%{!g0: dsymutil %{o*:%*}%{!o:a.out}}}}}}}}}}}}"
 
 #ifdef TARGET_SYSTEM_ROOT
@@ -307,6 +307,7 @@ extern GTY(()) int darwin_ms_struct;
      %:version-compare(< 10.5 mmacosx-version-min= -multiply_defined) \
      %:version-compare(< 10.5 mmacosx-version-min= suppress)}} \
    %{Zmultiplydefinedunused*:-multiply_defined_unused %*} \
+   %{fpie:-pie} \
    %{prebind} %{noprebind} %{nofixprebinding} %{prebind_all_twolevel_modules} \
    %{read_only_relocs} \
    %{sectcreate*} %{sectorder*} %{seg1addr*} %{segprot*} \
@@ -524,6 +525,9 @@ extern GTY(()) int darwin_ms_struct;
 
 #define USER_LABEL_PREFIX "_"
 
+/* A dummy symbol that will be replaced with the function base name.  */
+#define MACHOPIC_FUNCTION_BASE_NAME "<pic base>"
+
 /* Don't output a .file directive.  That is only used by the assembler for
    error reporting.  */
 #undef TARGET_ASM_FILE_START_FILE_DIRECTIVE
@@ -608,7 +612,7 @@ extern GTY(()) int darwin_ms_struct;
 #define ASM_OUTPUT_LABELREF(FILE,NAME)                                      \
   do {                                                                      \
        const char *xname = (NAME);                                          \
-       if (! strcmp (xname, "<pic base>"))                                  \
+       if (! strcmp (xname, MACHOPIC_FUNCTION_BASE_NAME))                   \
          machopic_output_function_base_name(FILE);                           \
        else if (xname[0] == '&' || xname[0] == '*')                         \
          {                                                                  \
@@ -891,7 +895,9 @@ enum machopic_addr_class {
 
 #define DARWIN_REGISTER_TARGET_PRAGMAS()                       \
   do {                                                         \
-    c_register_pragma (0, "mark", darwin_pragma_ignore);       \
+    if (!flag_preprocess_only)                                 \
+      cpp_register_pragma (parse_in, NULL, "mark",             \
+                          darwin_pragma_ignore, false);        \
     c_register_pragma (0, "options", darwin_pragma_options);   \
     c_register_pragma (0, "segment", darwin_pragma_ignore);    \
     c_register_pragma (0, "unused", darwin_pragma_unused);     \
@@ -985,4 +991,10 @@ extern int flag_apple_kext;
 
 #define TARGET_HAS_TARGETCM 1
 
+#ifndef CROSS_DIRECTORY_STRUCTURE
+extern void darwin_default_min_version (int * argc, char *** argv);
+#define GCC_DRIVER_HOST_INITIALIZATION \
+  darwin_default_min_version (&argc, &argv)
+#endif /* CROSS_DIRECTORY_STRUCTURE */
+
 #endif /* CONFIG_DARWIN_H */