re PR bootstrap/72833 (error in fortran/parse.c (unexpected_eof) on Mac OS X 10.7)

2016-08-09  Bernd Edlinger  <bernd.edlinger@hotmail.de>

        PR bootstrap/72833
        * fixincl.tpl (version-compare): Fix generation with autogen 5.18.
        * inclhack.def (darwin_longjmp_noreturn): New fix.
        * fixincl.x: Regenerated.
        * tests/base/i386/setjmp.h [DARWIN_LONGJMP_NORETURN_CHECK]: new test.

From-SVN: r239301

diff --git a/fixincludes/ChangeLog b/fixincludes/ChangeLog
index 0ab2118ca6734c07809ac28b7f09cf240c88b234..b9430b71d4ab16417a576083b30bc706f8d0f94f 100644 (file)
--- a/fixincludes/ChangeLog
+++ b/fixincludes/ChangeLog
@@ -1,3 +1,11 @@
+2016-08-09  Bernd Edlinger  <bernd.edlinger@hotmail.de>
+
+       PR bootstrap/72833
+       * fixincl.tpl (version-compare): Fix generation with autogen 5.18.
+       * inclhack.def (darwin_longjmp_noreturn): New fix.
+       * fixincl.x: Regenerated.
+       * tests/base/i386/setjmp.h [DARWIN_LONGJMP_NORETURN_CHECK]: new test.
+
 2016-08-01  Muhammad Bilal  <mbilal@codesourcery.com>
 
        * fixinc.in: Use --parents option to make LIB directory.

diff --git a/fixincludes/fixincl.tpl b/fixincludes/fixincl.tpl
index 5096a8246f39047dd60bf78c10640cb21043a6a8..3d70cabc7fd6dd0e63033e6523fac1dca01b285a 100644 (file)
--- a/fixincludes/fixincl.tpl
+++ b/fixincludes/fixincl.tpl
@@ -1,7 +1,7 @@
 [= AutoGen5 Template -*- Mode: C -*-
 x=fixincl.x =]
 [=
- (if (version-compare >= autogen-version "5.18")
+ (if (version-compare >= autogen-version "5.18.1")
      (dne "-D" " * " "/* ")
      (dne " * " "/* ") ) =]
  */

diff --git a/fixincludes/fixincl.x b/fixincludes/fixincl.x
index c79a6e4fb2ca71f3fdcab439164667e1ae443651..6cd1b608b6abd5291105a4a24d60d747cdcf5eaf 100644 (file)
--- a/fixincludes/fixincl.x
+++ b/fixincludes/fixincl.x
@@ -1,12 +1,12 @@
 /*  -*- buffer-read-only: t -*- vi: set ro:
- * 
+ *
  * DO NOT EDIT THIS FILE   (fixincl.x)
- * 
- * It has been AutoGen-ed  June 10, 2016 at 12:56:52 PM by AutoGen 5.18.3
+ *
+ * It has been AutoGen-ed  August  8, 2016 at 08:46:37 PM by AutoGen 5.18
  * From the definitions    inclhack.def
  * and the template file   fixincl
  */
-/* DO NOT SVN-MERGE THIS FILE, EITHER Fri Jun 10 12:56:52 UTC 2016
+/* DO NOT SVN-MERGE THIS FILE, EITHER Mon Aug  8 20:46:37 CEST 2016
  *
  * 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 235 fixup descriptions.
+ * This file contains 236 fixup descriptions.
  *
  * See README for more information.
  *
@@ -2697,6 +2697,50 @@ static const char* apzDarwin_Gcc4_BreakagePatch[] = {
     "((__GNUC__ >= 4) || (__GNUC__ == 3 && __GNUC_MINOR__ >= 1))",
     (char*)NULL };
 
+/* * * * * * * * * * * * * * * * * * * * * * * * * *
+ *
+ *  Description of Darwin_Longjmp_Noreturn fix
+ */
+tSCC zDarwin_Longjmp_NoreturnName[] =
+     "darwin_longjmp_noreturn";
+
+/*
+ *  File name selection pattern
+ */
+tSCC zDarwin_Longjmp_NoreturnList[] =
+  "i386/setjmp.h\0";
+/*
+ *  Machine/OS name selection pattern
+ */
+tSCC* apzDarwin_Longjmp_NoreturnMachs[] = {
+        "*-*-darwin*",
+        (const char*)NULL };
+
+/*
+ *  content selection pattern - do fix if pattern found
+ */
+tSCC zDarwin_Longjmp_NoreturnSelect0[] =
+       "(.*longjmp\\(.*jmp_buf.*[^)]+\\));";
+
+/*
+ *  content bypass pattern - skip fix if pattern found
+ */
+tSCC zDarwin_Longjmp_NoreturnBypass0[] =
+       "__dead2";
+
+#define    DARWIN_LONGJMP_NORETURN_TEST_CT  2
+static tTestDesc aDarwin_Longjmp_NoreturnTests[] = {
+  { TT_NEGREP,   zDarwin_Longjmp_NoreturnBypass0, (regex_t*)NULL },
+  { TT_EGREP,    zDarwin_Longjmp_NoreturnSelect0, (regex_t*)NULL }, };
+
+/*
+ *  Fix Command Arguments for Darwin_Longjmp_Noreturn
+ */
+static const char* apzDarwin_Longjmp_NoreturnPatch[] = {
+    "format",
+    "%1 __attribute__ ((__noreturn__));",
+    (char*)NULL };
+
 /* * * * * * * * * * * * * * * * * * * * * * * * * *
  *
  *  Description of Darwin_Private_Extern fix
@@ -9633,9 +9677,9 @@ static const char* apzX11_SprintfPatch[] = {
  *
  *  List of all fixes
  */
-#define REGEX_COUNT          272
+#define REGEX_COUNT          274
 #define MACH_LIST_SIZE_LIMIT 187
-#define FIX_COUNT            235
+#define FIX_COUNT            236
 
 /*
  *  Enumerate the fixes
@@ -9703,6 +9747,7 @@ typedef enum {
     DARWIN_9_LONG_DOUBLE_FUNCS_2_FIXIDX,
     DARWIN_EXTERNC_FIXIDX,
     DARWIN_GCC4_BREAKAGE_FIXIDX,
+    DARWIN_LONGJMP_NORETURN_FIXIDX,
     DARWIN_PRIVATE_EXTERN_FIXIDX,
     DARWIN_STDINT_1_FIXIDX,
     DARWIN_STDINT_2_FIXIDX,
@@ -10189,6 +10234,11 @@ tFixDesc fixDescList[ FIX_COUNT ] = {
      DARWIN_GCC4_BREAKAGE_TEST_CT, FD_MACH_ONLY | FD_SUBROUTINE,
      aDarwin_Gcc4_BreakageTests,   apzDarwin_Gcc4_BreakagePatch, 0 },
 
+  {  zDarwin_Longjmp_NoreturnName,    zDarwin_Longjmp_NoreturnList,
+     apzDarwin_Longjmp_NoreturnMachs,
+     DARWIN_LONGJMP_NORETURN_TEST_CT, FD_MACH_ONLY | FD_SUBROUTINE,
+     aDarwin_Longjmp_NoreturnTests,   apzDarwin_Longjmp_NoreturnPatch, 0 },
+
   {  zDarwin_Private_ExternName,    zDarwin_Private_ExternList,
      apzDarwin_Private_ExternMachs,
      DARWIN_PRIVATE_EXTERN_TEST_CT, FD_MACH_ONLY | FD_SUBROUTINE,

diff --git a/fixincludes/inclhack.def b/fixincludes/inclhack.def
index 8adb07678bc3b896978cec420eced597134034c2..2f7588028311534da8c59f9838110ec1d8748ace 100644 (file)
--- a/fixincludes/inclhack.def
+++ b/fixincludes/inclhack.def
@@ -1394,6 +1394,21 @@ fix = {
              "(__GNUC_MINOR__ >= 1)\n";
 };
 
+/*
+ *  Before Mac OS X 10.8 <i386/setjmp.h> doesn't mark longjump noreturn.
+ */
+fix = {
+    hackname  = darwin_longjmp_noreturn;
+    mach      = "*-*-darwin*";
+    files     = "i386/setjmp.h";
+    bypass    = "__dead2";
+    select    = "(.*longjmp\\(.*jmp_buf.*[^)]+\\));";
+    c_fix     = format;
+    c_fix_arg = "%1 __attribute__ ((__noreturn__));";
+
+    test_text = "void siglongjmp(sigjmp_buf, int);";
+};
+
 /*
  *  __private_extern__ doesn't exist in FSF GCC.  Even if it did,
  *  why would you ever put it in a system header file?

diff --git a/fixincludes/tests/base/i386/setjmp.h b/fixincludes/tests/base/i386/setjmp.h
new file mode 100644 (file)
index 0000000..3fd3025
--- /dev/null
+++ b/fixincludes/tests/base/i386/setjmp.h
@@ -0,0 +1,14 @@
+/*  DO NOT EDIT THIS FILE.
+
+    It has been auto-edited by fixincludes from:
+
+       "fixinc/tests/inc/i386/setjmp.h"
+
+    This had to be done to correct non-standard usages in the
+    original, manufacturer supplied header file.  */
+
+
+
+#if defined( DARWIN_LONGJMP_NORETURN_CHECK )
+void siglongjmp(sigjmp_buf, int) __attribute__ ((__noreturn__));
+#endif  /* DARWIN_LONGJMP_NORETURN_CHECK */