New include hacks for ultrix

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34407 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 147 insertions, 15 deletions

diff --git a/gcc/fixinc/inclhack.def b/gcc/fixinc/inclhack.def
index 85e1d47749f..ec1b0f3d30f 100644
--- a/gcc/fixinc/inclhack.def
+++ b/gcc/fixinc/inclhack.def
@@ -517,6 +517,65 @@ fix = {
 
 
 /*
+ *  The Ultrix 4.3 file limits.h is a symbolic link to sys/limits.h.
+ *  Replace limits.h with a file that includes sys/limits.h.
+ */
+fix = {
+    hackname = AAB_ultrix_limits;
+    files    = limits.h;
+    mach     = "*-*-ultrix4.3";
+    replace  =
+'/*	@(#)limits.h				*/
+/* This file was generated by fixincludes	*/
+\#ifndef _LIMITS_INCLUDED
+\#define _LIMITS_INCLUDED
+\#include <sys/limits.h>
+\#endif /* _LIMITS_INCLUDED */
+';
+};
+
+
+/*
+ *  The ULTRIX 4.3 version of memory.h duplicates definitions
+ *  present in strings.h.  Replace memory.h with a file that includes
+ *  strings.h to prevent problems from multiple inclusion.
+ */
+fix = {
+    hackname = AAB_ultrix_memory;
+    files    = memory.h;
+    mach     = "*-*-ultrix4.3";
+    replace  =
+'/*	@(#)memory.h				*/
+/* This file was generated by fixincludes	*/
+\#ifndef _MEMORY_INCLUDED
+\#define _MEMORY_INCLUDED
+\#include <strings.h>
+\#endif /* _MEMORY_INCLUDED */
+';
+};
+
+
+/*
+ *  The Ultrix 4.3 file string.h is a symbolic link to strings.h.
+ *  Replace string.h link with a file that includes strings.h to prevent
+ *  problems from multiple inclusion.
+ */
+fix = {
+    hackname = AAB_ultrix_string;
+    files    = string.h;
+    mach     = "*-*-ultrix4.3";
+    replace  =
+'/*	@(#)string.h				*/
+/* This file was generated by fixincludes	*/
+\#ifndef _STRING_INCLUDED
+\#define _STRING_INCLUDED
+\#include <strings.h>
+\#endif /* _STRING_INCLUDED */
+';
+};
+
+
+/*
  *  sys/wait.h on AIX 3.2.5 puts the declaration of wait3 before the
  *  definition of struct rusage, so the prototype added by fixproto fails.
  */
@@ -1490,16 +1549,6 @@ fix = {
 
 
 /*
- *  Avoid nested comments on Ultrix 4.3.
- */
-fix = {
-    hackname = nested_ultrix;
-    files    = rpc/svc.h;
-    sed      = "s@^\\( \\*\tint protocol;  \\)/\\*@\\1*/ /*@";
-};
-
-
-/*
  *  fix bogus recursive stdlib.h in NEWS-OS 4.0C
  */
 fix = {
@@ -2616,7 +2665,10 @@ fix = {
     files    = math.h;
     select   = "atof\\([ \t]*char";
 
-    sed = "s@atof(\\([ \t]*char[ \t]*\\*[^)]*\\))@atof(const \\1)@";
+    c_fix     = format;
+    c_fix_arg = "atof(const char";
+
+    test_text = "extern double atof( char *__nptr);\n";
 };
 
 
@@ -2672,8 +2724,10 @@ fix = {
     hackname = ultrix_fix_fixproto;
     files    = sys/utsname.h;
     select   = ULTRIX;
-    sed      = "/^[ \t]*extern[ \t]*int[ \t]*uname();$/i\\\n"
-               "struct utsname;\n";
+
+    c_fix     = format;
+    c_fix_arg = "struct utsname;\n%0";
+    c_fix_arg = "^[ \t]*extern[ \t]*int[ \t]*uname\\(\\);"
 
     test_text =
     "/* ULTRIX's uname */\nextern\tint\tuname();";
@@ -2685,9 +2739,11 @@ fix = {
  */
 fix = {
     hackname = ultrix_ifdef;
-    select   = "#ifdef KERNEL[ \t]+[^ \t]";
+    select   = "^#ifdef KERNEL[ \t]+&&";
     files    = sys/file.h;
-    sed      = "s/#ifdef KERNEL/#if defined(KERNEL)/";
+
+    c_fix     = format;
+    c_fix_arg = "#if defined(KERNEL) &&";
 
     test_text =
     "#ifdef KERNEL\t&& defined( mumbojumbo )\nint oops;\n#endif";
@@ -2695,6 +2751,66 @@ fix = {
 
 
 /*
+ * Strip "|| CC$gfloat" from Ultrix math headers.
+ */
+fix = {
+    hackname = ultrix_math_ifdef;
+    files = float.h;
+    files = math.h;
+    files = sys/limits.h;
+    select = "^#if.*\\|\\|[ \t]+CC\\$[a-z]+";
+    sed = "/^#if/s/||[ \t][ \t]*CC$[a-z][a-z]*//";
+    test_text = '#if     defined(__GFLOAT) || CC\$gfloat';
+};
+
+
+/*
+ *  Avoid nested comments on Ultrix 4.3.
+ */
+fix = {
+    hackname = ultrix_nested_ioctl;
+    files    = sys/ioctl.h;
+    select   = "^/\\* #define SIOCSCREEN";
+    sed      = "/^\\/\\* #define SIOCSCREEN/s@/\\* screend@*//* screend@";
+    test_text =
+    "/* #define SIOCSCREENON _IOWR('i', 49, int)"
+    "/* screend, net/gw_screen.h */\n";
+};
+
+
+fix = {
+    hackname = ultrix_nested_svc;
+    files    = rpc/svc.h;
+    select   = "^ \\*[ \t]*int protocol;  */\\*";
+    sed      = "s@^\\( \\*\tint protocol;  \\)/\\*@\\1*/ /*@";
+    test_text =
+    " *\tint protocol;  /* like TCP or UDP\n";
+};
+
+
+/*
+ *  Add missing prototype for lstat and define for S_ISLNK
+ *  in Ultrix V4.3 sys/stat.h.
+ */
+fix = {
+    hackname = ultrix_stat;
+    files  = sys/stat.h;
+    select = "@\\(#\\)stat\\.h.*6\\.1.*\\(ULTRIX\\)";
+    sed    = "/^#define[ \t]S_IFPORT[ \t]*S_IFIFO$/a\\\n"
+		"\\\n"
+		"/* macro to test for symbolic link */\\\n"
+		"#define S_ISLNK(mode) (((mode) & S_IFMT) == S_IFLNK)\\\n"
+		"\n";
+    sed    = "/^[ \t]*fstat(),$/a\\\n"
+		"\tlstat(),\n";
+    test_text =
+    "@(#)stat.h      6.1     (ULTRIX)\n"
+    "#define S_IFPORT S_IFIFO\n"
+    "\tfstat(),\n";
+};
+
+
+/*
  *  Check for superfluous `static' (in Ultrix 4.2)
  *  On Ultrix 4.3, includes of other files (r3_cpu.h,r4_cpu.h) is broken.
  */
@@ -2705,6 +2821,22 @@ fix = {
     sed    = "s/^static struct tlb_pid_state/struct tlb_pid_state/";
     sed    = 's/^#include "r3_cpu\.h"$/#include <machine\/r3_cpu\.h>/';
     sed    = 's/^#include "r4_cpu\.h"$/#include <machine\/r4_cpu\.h>/';
+    test_text =
+    "static struct tlb_pid_state {\n"
+    "#include \"r3_cpu.h\"\n";
+};
+
+
+/*
+ *  Add once-only latch to Ultrix V4.3 strings.h.
+ */
+fix = {
+    hackname = ultrix_strings;
+    files  = strings.h;
+    select = "@\\(#\\)strings\\.h.*6\\.1.*\\(ULTRIX\\)";
+    c_fix  = wrap;
+    test_text =
+    "@(#)strings.h   6.1     (ULTRIX)\n";
 };