2011-09-26 Tristan Gingold <gingold@adacore.com>

	* inclhack.def (ms_define_can_use_extern_prefix):
	(vms_use_pragma_extern_model, vms_disable_decc_string_builtins):
	New fixes.
	* fixincl.x: Regenerate.
	* tests/base/rtldef/string.h: New test.
	* tests/base/rtldef/decc$types.h: Likewise.
	* tests/base/testing.h: Update



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@179192 138bc75d-0d04-0410-961f-82ee72b054a4

fixincludes/ChangeLog

@@ -1,3 +1,13 @@
+2011-09-26  Tristan Gingold  <gingold@adacore.com>
+
+	* inclhack.def (ms_define_can_use_extern_prefix):
+	(vms_use_pragma_extern_model, vms_disable_decc_string_builtins):
+	New fixes.
+	* fixincl.x: Regenerate.
+	* tests/base/rtldef/string.h: New test.
+	* tests/base/rtldef/decc$types.h: Likewise.
+	* tests/base/testing.h: Update
+
 2011-09-22  Tristan Gingold  <gingold@adacore.com>
 
 	* mkfixinc.sh (target): Remove alpha-vms from particular targets.

fixincludes/fixincl.x

@@ -2,11 +2,11 @@
  * 
  * DO NOT EDIT THIS FILE   (fixincl.x)
  * 
- * It has been AutoGen-ed  Monday August 22, 2011 at 05:03:34 PM PDT
+ * It has been AutoGen-ed  September 22, 2011 at 04:28:52 PM by AutoGen 5.11.1
  * From the definitions    inclhack.def
  * and the template file   fixincl
  */
-/* DO NOT SVN-MERGE THIS FILE, EITHER Mon Aug 22 17:03:34 PDT 2011
+/* DO NOT SVN-MERGE THIS FILE, EITHER Thu Sep 22 16:28:52 CEST 2011
  *
  * You must regenerate it.  Use the ./genfixes script.
  *
@@ -15,7 +15,7 @@
  * certain ANSI-incompatible system header files which are fixed to work
  * correctly with ANSI C and placed in a directory that GNU C will search.
  *
- * This file contains 217 fixup descriptions.
+ * This file contains 220 fixup descriptions.
  *
  * See README for more information.
  *
@@ -8444,6 +8444,121 @@ static const char* apzVa_I960_MacroPatch[] = {
     "__vx%1",
     (char*)NULL };
 
+/* * * * * * * * * * * * * * * * * * * * * * * * * *
+ *
+ *  Description of Vms_Define_Can_Use_Extern_Prefix fix
+ */
+tSCC zVms_Define_Can_Use_Extern_PrefixName[] =
+     "vms_define_can_use_extern_prefix";
+
+/*
+ *  File name selection pattern
+ */
+tSCC zVms_Define_Can_Use_Extern_PrefixList[] =
+  "rtldef/decc$types.h\0";
+/*
+ *  Machine/OS name selection pattern
+ */
+tSCC* apzVms_Define_Can_Use_Extern_PrefixMachs[] = {
+        "*-*-*vms*",
+        (const char*)NULL };
+
+/*
+ *  content selection pattern - do fix if pattern found
+ */
+tSCC zVms_Define_Can_Use_Extern_PrefixSelect0[] =
+       "#[ \t]*else\n\
+#[ \t]*if defined\\(__DECCXX\\)\n\
+#[ \t]*define __CAN_USE_EXTERN_PREFIX 1\n";
+
+#define    VMS_DEFINE_CAN_USE_EXTERN_PREFIX_TEST_CT  1
+static tTestDesc aVms_Define_Can_Use_Extern_PrefixTests[] = {
+  { TT_EGREP,    zVms_Define_Can_Use_Extern_PrefixSelect0, (regex_t*)NULL }, };
+
+/*
+ *  Fix Command Arguments for Vms_Define_Can_Use_Extern_Prefix
+ */
+static const char* apzVms_Define_Can_Use_Extern_PrefixPatch[] = {
+    "format",
+    "%0#    elif defined (__GNUC__)\n\
+#\tdefine __CAN_USE_EXTERN_PREFIX 1\n",
+    (char*)NULL };
+
+/* * * * * * * * * * * * * * * * * * * * * * * * * *
+ *
+ *  Description of Vms_Use_Pragma_Extern_Model fix
+ */
+tSCC zVms_Use_Pragma_Extern_ModelName[] =
+     "vms_use_pragma_extern_model";
+
+/*
+ *  File name selection pattern
+ */
+#define zVms_Use_Pragma_Extern_ModelList (char*)NULL
+/*
+ *  Machine/OS name selection pattern
+ */
+tSCC* apzVms_Use_Pragma_Extern_ModelMachs[] = {
+        "*-*-*vms*",
+        (const char*)NULL };
+
+/*
+ *  content selection pattern - do fix if pattern found
+ */
+tSCC zVms_Use_Pragma_Extern_ModelSelect0[] =
+       "#if defined\\(__DECC\\) \\|\\| defined\\(__DECCXX\\)\n\
+# pragma extern_model __save\n";
+
+#define    VMS_USE_PRAGMA_EXTERN_MODEL_TEST_CT  1
+static tTestDesc aVms_Use_Pragma_Extern_ModelTests[] = {
+  { TT_EGREP,    zVms_Use_Pragma_Extern_ModelSelect0, (regex_t*)NULL }, };
+
+/*
+ *  Fix Command Arguments for Vms_Use_Pragma_Extern_Model
+ */
+static const char* apzVms_Use_Pragma_Extern_ModelPatch[] = {
+    "format",
+    "#if defined(__DECC) || defined(__DECCXX) || defined(__GNUC__)\n\
+# pragma extern_model __save\n",
+    (char*)NULL };
+
+/* * * * * * * * * * * * * * * * * * * * * * * * * *
+ *
+ *  Description of Vms_Disable_Decc_String_Builtins fix
+ */
+tSCC zVms_Disable_Decc_String_BuiltinsName[] =
+     "vms_disable_decc_string_builtins";
+
+/*
+ *  File name selection pattern
+ */
+tSCC zVms_Disable_Decc_String_BuiltinsList[] =
+  "rtldef/string.h\0";
+/*
+ *  Machine/OS name selection pattern
+ */
+tSCC* apzVms_Disable_Decc_String_BuiltinsMachs[] = {
+        "*-*-*vms*",
+        (const char*)NULL };
+
+/*
+ *  content selection pattern - do fix if pattern found
+ */
+tSCC zVms_Disable_Decc_String_BuiltinsSelect0[] =
+       "#if !defined\\(__VAX\\)\n";
+
+#define    VMS_DISABLE_DECC_STRING_BUILTINS_TEST_CT  1
+static tTestDesc aVms_Disable_Decc_String_BuiltinsTests[] = {
+  { TT_EGREP,    zVms_Disable_Decc_String_BuiltinsSelect0, (regex_t*)NULL }, };
+
+/*
+ *  Fix Command Arguments for Vms_Disable_Decc_String_Builtins
+ */
+static const char* apzVms_Disable_Decc_String_BuiltinsPatch[] = {
+    "format",
+    "#if !defined(__VAX) && !defined(__GNUC__)\n",
+    (char*)NULL };
+
 /* * * * * * * * * * * * * * * * * * * * * * * * * *
  *
  *  Description of Void_Null fix
@@ -8838,9 +8953,9 @@ static const char* apzX11_SprintfPatch[] = {
  *
  *  List of all fixes
  */
-#define REGEX_COUNT          258
+#define REGEX_COUNT          261
 #define MACH_LIST_SIZE_LIMIT 181
-#define FIX_COUNT            217
+#define FIX_COUNT            220
 
 /*
  *  Enumerate the fixes
@@ -9054,6 +9169,9 @@ typedef enum {
     ULTRIX_CONST_FIXIDX,
     ULTRIX_CONST2_FIXIDX,
     VA_I960_MACRO_FIXIDX,
+    VMS_DEFINE_CAN_USE_EXTERN_PREFIX_FIXIDX,
+    VMS_USE_PRAGMA_EXTERN_MODEL_FIXIDX,
+    VMS_DISABLE_DECC_STRING_BUILTINS_FIXIDX,
     VOID_NULL_FIXIDX,
     VXWORKS_GCC_PROBLEM_FIXIDX,
     VXWORKS_NEEDS_VXTYPES_FIXIDX,
@@ -10106,6 +10224,21 @@ tFixDesc fixDescList[ FIX_COUNT ] = {
      VA_I960_MACRO_TEST_CT, FD_MACH_ONLY | FD_SUBROUTINE,
      aVa_I960_MacroTests,   apzVa_I960_MacroPatch, 0 },
 
+  {  zVms_Define_Can_Use_Extern_PrefixName,    zVms_Define_Can_Use_Extern_PrefixList,
+     apzVms_Define_Can_Use_Extern_PrefixMachs,
+     VMS_DEFINE_CAN_USE_EXTERN_PREFIX_TEST_CT, FD_MACH_ONLY | FD_SUBROUTINE,
+     aVms_Define_Can_Use_Extern_PrefixTests,   apzVms_Define_Can_Use_Extern_PrefixPatch, 0 },
+
+  {  zVms_Use_Pragma_Extern_ModelName,    zVms_Use_Pragma_Extern_ModelList,
+     apzVms_Use_Pragma_Extern_ModelMachs,
+     VMS_USE_PRAGMA_EXTERN_MODEL_TEST_CT, FD_MACH_ONLY | FD_SUBROUTINE,
+     aVms_Use_Pragma_Extern_ModelTests,   apzVms_Use_Pragma_Extern_ModelPatch, 0 },
+
+  {  zVms_Disable_Decc_String_BuiltinsName,    zVms_Disable_Decc_String_BuiltinsList,
+     apzVms_Disable_Decc_String_BuiltinsMachs,
+     VMS_DISABLE_DECC_STRING_BUILTINS_TEST_CT, FD_MACH_ONLY | FD_SUBROUTINE,
+     aVms_Disable_Decc_String_BuiltinsTests,   apzVms_Disable_Decc_String_BuiltinsPatch, 0 },
+
   {  zVoid_NullName,    zVoid_NullList,
      apzVoid_NullMachs,
      VOID_NULL_TEST_CT, FD_MACH_ONLY | FD_SUBROUTINE,

fixincludes/inclhack.def

@@ -4507,6 +4507,65 @@ fix = {
 };
 
 
+/*
+ *  Define __CAN_USE_EXTERN_PREFIX on vms.
+ */
+fix = {
+    hackname  = vms_define_can_use_extern_prefix;
+    files     = "rtldef/decc$types.h";
+    select    = "#[ \t]*else\n"
+		"#[ \t]*if defined\\(__DECCXX\\)\n"
+		"#[ \t]*define __CAN_USE_EXTERN_PREFIX 1\n";
+    mach      = "*-*-*vms*";
+    c_fix     = format;
+
+    c_fix_arg = "%0"
+		"#    elif defined (__GNUC__)\n"
+		"#\tdefine __CAN_USE_EXTERN_PREFIX 1\n";
+
+    test_text = "# else\n"
+		"#    if defined(__DECCXX)\n"
+		"#\tdefine __CAN_USE_EXTERN_PREFIX 1\n"
+		"#    endif\n"
+		"# endif\n";
+};
+
+/*
+ * On VMS, use pragma extern_model instead of VAX-C keywords.
+ */
+fix = {
+    hackname  = vms_use_pragma_extern_model;
+    select    = "#if defined\\(__DECC\\) \\|\\| defined\\(__DECCXX\\)\n"
+		"# pragma extern_model __save\n";
+    mach      = "*-*-*vms*";
+    c_fix     = format;
+
+    c_fix_arg = "#if defined(__DECC) || defined(__DECCXX) || defined(__GNUC__)\n"
+		"# pragma extern_model __save\n";
+
+    test_text = "#if defined(__DECC) || defined(__DECCXX)\n"
+		"# pragma extern_model __save\n"
+		"# pragma extern_model strict_refdef\n"
+		"   extern struct x zz$yy;\n"
+		"# pragma extern_model __restore\n"
+		"#endif\n";
+};
+
+/*
+ * On VMS, disable the use of dec-c string builtins
+ */
+fix = {
+    hackname  = vms_disable_decc_string_builtins;
+    select    = "#if !defined\\(__VAX\\)\n";
+    mach      = "*-*-*vms*";
+    files     = "rtldef/string.h";
+    c_fix     = format;
+
+    c_fix_arg = "#if !defined(__VAX) && !defined(__GNUC__)\n";
+
+    test_text = "#if !defined(__VAX)\n";
+};
+
 /*
  *  AIX and Interix headers define NULL to be cast to a void pointer,
  *  which is illegal in ANSI C++.

fixincludes/tests/base/rtldef/decc$types.h

@@ -0,0 +1,21 @@
+/*  DO NOT EDIT THIS FILE.
+
+    It has been auto-edited by fixincludes from:
+
+	"fixinc/tests/inc/rtldef/decc$types.h"
+
+    This had to be done to correct non-standard usages in the
+    original, manufacturer supplied header file.  */
+
+
+
+#if defined( VMS_DEFINE_CAN_USE_EXTERN_PREFIX_CHECK )
+# else
+#    if defined(__DECCXX)
+#	define __CAN_USE_EXTERN_PREFIX 1
+#    elif defined (__GNUC__)
+#	define __CAN_USE_EXTERN_PREFIX 1
+#    endif
+# endif
+
+#endif  /* VMS_DEFINE_CAN_USE_EXTERN_PREFIX_CHECK */

fixincludes/tests/base/rtldef/string.h

@@ -0,0 +1,15 @@
+/*  DO NOT EDIT THIS FILE.
+
+    It has been auto-edited by fixincludes from:
+
+	"fixinc/tests/inc/rtldef/string.h"
+
+    This had to be done to correct non-standard usages in the
+    original, manufacturer supplied header file.  */
+
+
+
+#if defined( VMS_DISABLE_DECC_STRING_BUILTINS_CHECK )
+#if !defined(__VAX) && !defined(__GNUC__)
+
+#endif  /* VMS_DISABLE_DECC_STRING_BUILTINS_CHECK */

fixincludes/tests/base/testing.h

@@ -120,3 +120,14 @@ extern unsigned int
 extern size_t
 	strlen(), strspn();
 #endif  /* SYSV68_STRING_CHECK */
+
+
+#if defined( VMS_USE_PRAGMA_EXTERN_MODEL_CHECK )
+#if defined(__DECC) || defined(__DECCXX) || defined(__GNUC__)
+# pragma extern_model __save
+# pragma extern_model strict_refdef
+   extern struct x zz;
+# pragma extern_model __restore
+#endif
+
+#endif  /* VMS_USE_PRAGMA_EXTERN_MODEL_CHECK */