Makefile.in (fixinc.sh): Remove gnu-regex.[ch] from dependencies.

	* Makefile.in (fixinc.sh): Remove gnu-regex.[ch] from dependencies.
	* fixinc/Makefile.in: Remove all references to gnu-regex.[och].
	* fixinc/fixfixes.c, fixinc/fixincl.c, fixinc/fixlib.c
	* fixinc/fixtests.c: Use xregexec not regexec, xregcomp not regcomp.
	* fixinc/fixlib.h: Include xregex.h not gnu-regex.h.
	* fixinc/inclhack.def (hpux10_cpp_pow_inline, hpux11_cpp_pow_inline):
	Escape { and } characters which are not part of range expressions.
	* fixinc/fixincl.x: Regenerate.

From-SVN: r69099

gcc/ChangeLog

+2003-07-08  Zack Weinberg  <zack@codesourcery.com>
+
+	* Makefile.in (fixinc.sh): Remove gnu-regex.[ch] from dependencies.
+	* fixinc/Makefile.in: Remove all references to gnu-regex.[och].
+	* fixinc/fixfixes.c, fixinc/fixincl.c, fixinc/fixlib.c
+	* fixinc/fixtests.c: Use xregexec not regexec, xregcomp not regcomp.
+	* fixinc/fixlib.h: Include xregex.h not gnu-regex.h.
+	* fixinc/inclhack.def (hpux10_cpp_pow_inline, hpux11_cpp_pow_inline):
+	Escape { and } characters which are not part of range expressions.
+	* fixinc/fixincl.x: Regenerate.
+
 2003-07-08  Steven Bosscher  <steven@gcc.gnu.org>
 
 	PR c/1687

gcc/Makefile.in

@@ -2507,8 +2507,7 @@ fixinc.sh-warn = -Wno-error
 
 FIXINCSRCDIR=$(srcdir)/fixinc
 fixinc.sh: $(FIXINCSRCDIR)/mkfixinc.sh $(FIXINCSRCDIR)/fixincl.c \
-	$(FIXINCSRCDIR)/procopen.c $(FIXINCSRCDIR)/gnu-regex.c \
-	$(FIXINCSRCDIR)/server.c $(FIXINCSRCDIR)/gnu-regex.h \
+	$(FIXINCSRCDIR)/procopen.c $(FIXINCSRCDIR)/server.c \
 	$(FIXINCSRCDIR)/server.h $(FIXINCSRCDIR)/inclhack.def specs.ready
 	(MAKE="$(MAKE)"; srcdir=`cd $(srcdir)/fixinc && ${PWD_COMMAND}` ; \
 	CC="$(CC_FOR_BUILD)"; CFLAGS="$(BUILD_CFLAGS)"; LDFLAGS="$(BUILD_LDFLAGS)"; \

gcc/fixinc/Makefile.in

@@ -68,12 +68,12 @@ INCLUDES = -I. -I.. -I$(srcdir) -I$(srcdir)/.. \
 LIBERTY = ../../libiberty/libiberty.a
 
 ALLOBJ = fixincl.o fixtests.o fixfixes.o server.o procopen.o \
-      gnu-regex.o fixlib.o
+      fixlib.o
 
-TESTOBJ = fixincl.o fixlib.o fixtests.o gnu-regex.o
-FIXOBJ  = fixfixes.o fixlib.o gnu-regex.o
+TESTOBJ = fixincl.o fixlib.o fixtests.o
+FIXOBJ  = fixfixes.o fixlib.o
 
-HDR = server.h gnu-regex.h fixlib.h machname.h
+HDR = server.h fixlib.h machname.h
 FI  = fixincl@build_exeext@
 AF  = applyfix@build_exeext@
 
@@ -96,8 +96,6 @@ $(AF): $(FIXOBJ) $(LIBERTY)
 
 # String length warnings
 fixincl.o-warn = -Wno-error
-# Signed/Unsigned warnings, but in code pulled from upstream.
-gnu-regex.o-warn = -Wno-error
 
 $(ALLOBJ)   : $(HDR)
 fixincl.o   : fixincl.c  $(srcdir)/fixincl.x
@@ -105,7 +103,6 @@ fixtests.o  : fixtests.c
 fixfixes.o  : fixfixes.c $(srcdir)/fixincl.x
 server.o    : server.c
 procopen.o  : procopen.c
-gnu-regex.o : gnu-regex.c
 fixlib.o    : fixlib.c
 
 #  'machname.h' is built in the build directory.

gcc/fixinc/fixfixes.c

@@ -291,7 +291,7 @@ FIX_PROC_HEAD( format_fix )
    *  Replace every copy of the text we find
    */
   compile_re (pz_pat, &re, 1, "format search-text", "format_fix" );
-  while (regexec (&re, text, 10, rm, 0) == 0)
+  while (xregexec (&re, text, 10, rm, 0) == 0)
     {
       fwrite( text, rm[0].rm_so, 1, stdout );
       format_write( pz_fmt, text, rm );
@@ -341,7 +341,7 @@ FIX_PROC_HEAD( char_macro_use_fix )
   compile_re (pat, &re, 1, "macro pattern", "char_macro_use_fix");
 
   for (p = text;
-       regexec (&re, p, 1, rm, 0) == 0;
+       xregexec (&re, p, 1, rm, 0) == 0;
        p = limit + 1)
     {
       /* p + rm[0].rm_eo is the first character of the macro replacement.
@@ -426,7 +426,7 @@ FIX_PROC_HEAD( char_macro_def_fix )
   compile_re (pat, &re, 1, "macro pattern", "fix_char_macro_defines");
 
   for (p = text;
-       regexec (&re, p, 1, rm, 0) == 0;
+       xregexec (&re, p, 1, rm, 0) == 0;
        p = limit + 1)
     {
       /* p + rm[0].rm_eo is the first character of the macro name.
@@ -516,7 +516,7 @@ FIX_PROC_HEAD( machine_name_fix )
   scratch[1] = '_';
 
   for (base = text;
-       regexec (label_re, base, 2, match, 0) == 0;
+       xregexec (label_re, base, 2, match, 0) == 0;
        base = limit)
     {
       base += match[0].rm_eo;
@@ -547,7 +547,7 @@ FIX_PROC_HEAD( machine_name_fix )
           if (base == limit)
             break;
 
-          if (regexec (name_re, base, 1, match, REG_NOTBOL))
+          if (xregexec (name_re, base, 1, match, REG_NOTBOL))
             goto done;  /* No remaining match in this file */
 
           /* Match; is it on the line?  */
@@ -608,7 +608,7 @@ FIX_PROC_HEAD( wrap_fix )
    *  IF we do *not* match the no-wrap re, then we have a double negative.
    *  A double negative means YES.
    */
-  if (regexec( &no_wrapping_re, text, 0, NULL, 0 ) != 0)
+  if (xregexec( &no_wrapping_re, text, 0, NULL, 0 ) != 0)
     {
       /*
        *  A single file can get wrapped more than once by different fixes.
@@ -690,7 +690,7 @@ FIX_PROC_HEAD( gnu_type_fix )
 
   compile_re (pz_pat, &re, 1, "gnu type typedef", "gnu_type_fix");
 
-  while (regexec (&re, text, GTYPE_SE_CT+1, rm, 0) == 0)
+  while (xregexec (&re, text, GTYPE_SE_CT+1, rm, 0) == 0)
     {
       text = emit_gnu_type (text, rm);
     }

gcc/fixinc/fixincl.c

@@ -693,7 +693,7 @@ egrep_test (pz_data, p_test)
     fprintf (stderr, "fixincl ERROR RE not compiled:  `%s'\n",
              p_test->pz_test_text);
 #endif
-  if (regexec (p_test->p_test_regex, pz_data, 0, 0, 0) == 0)
+  if (xregexec (p_test->p_test_regex, pz_data, 0, 0, 0) == 0)
     return APPLY_FIX;
   return SKIP_FIX;
 }
@@ -808,7 +808,7 @@ extract_quoted_files (pz_data, pz_fixed_file, p_re_match)
         }
 
       /* Find the next entry */
-      if (regexec (&incl_quote_re, pz_incl_quot, 1, p_re_match, 0) != 0)
+      if (xregexec (&incl_quote_re, pz_incl_quot, 1, p_re_match, 0) != 0)
         break;
     }
 }
@@ -1315,7 +1315,7 @@ test_for_changes (read_fd)
       /* Close the file and see if we have to worry about
          `#include "file.h"' constructs.  */
       fclose (out_fp);
-      if (regexec (&incl_quote_re, pz_curr_data, 1, &match, 0) == 0)
+      if (xregexec (&incl_quote_re, pz_curr_data, 1, &match, 0) == 0)
         extract_quoted_files (pz_curr_data, pz_curr_file, &match);
     }
 

gcc/fixinc/fixincl.x

@@ -2,11 +2,11 @@
  * 
  * DO NOT EDIT THIS FILE   (fixincl.x)
  * 
- * It has been AutoGen-ed  Wednesday July  2, 2003 at 03:26:19 AM MEST
+ * It has been AutoGen-ed  Tuesday July  8, 2003 at 01:41:54 PM PDT
  * From the definitions    inclhack.def
  * and the template file   fixincl
  */
-/* DO NOT CVS-MERGE THIS FILE, EITHER Wed Jul  2 03:26:20 MEST 2003
+/* DO NOT CVS-MERGE THIS FILE, EITHER Tue Jul  8 13:41:54 PDT 2003
  *
  * You must regenerate it.  Use the ./genfixes script.
  *
@@ -1697,11 +1697,11 @@ tSCC zHpux10_Cpp_Pow_InlineList[] =
  */
 tSCC zHpux10_Cpp_Pow_InlineSelect0[] =
        "^# +ifdef +__cplusplus\n\
- +}\n\
- +inline +double +pow\\(double +__d,int +__expon\\) +{\n\
+ +\\}\n\
+ +inline +double +pow\\(double +__d,int +__expon\\) +\\{\n\
 [ \t]+return +pow\\(__d,\\(double\\)__expon\\);\n\
- +}\n\
- +extern +\"C\" +{\n\
+ +\\}\n\
+ +extern +\"C\" +\\{\n\
 #else\n\
 # +endif";
 
@@ -1738,9 +1738,9 @@ tSCC zHpux11_Cpp_Pow_InlineList[] =
  *  content selection pattern - do fix if pattern found
  */
 tSCC zHpux11_Cpp_Pow_InlineSelect0[] =
-       " +inline double pow\\(double d,int expon\\) {\n\
+       " +inline double pow\\(double d,int expon\\) \\{\n\
  +return pow\\(d, \\(double\\)expon\\);\n\
- +}\n";
+ +\\}\n";
 
 #define    HPUX11_CPP_POW_INLINE_TEST_CT  1
 static tTestDesc aHpux11_Cpp_Pow_InlineTests[] = {

gcc/fixinc/fixlib.c

@@ -131,7 +131,7 @@ template[ \t]*<|\
       if (!compiled)
 	compile_re (cxxpat, &cxxre, 0, "contents check", "is_cxx_header");
 
-      if (regexec (&cxxre, text, 0, 0, 0) == 0)
+      if (xregexec (&cxxre, text, 0, 0, 0) == 0)
 	return BOOL_TRUE;
     }
 		   
@@ -181,7 +181,7 @@ skip_quote( q, text )
    Compile one regular expression pattern for later use.  PAT contains
    the pattern, RE points to a regex_t structure (which should have
    been bzeroed).  MATCH is 1 if we need to know where the regex
-   matched, 0 if not. If regcomp fails, prints an error message and
+   matched, 0 if not. If xregcomp fails, prints an error message and
    aborts; E1 and E2 are strings to shove into the error message.
 
    The patterns we search for are all egrep patterns.
@@ -201,7 +201,7 @@ compile_re( pat, re, match, e1, e2 )
 
   flags = (match ? REG_EXTENDED|REG_NEWLINE
 	   : REG_EXTENDED|REG_NEWLINE|REG_NOSUB);
-  err = regcomp (re, pat, flags);
+  err = xregcomp (re, pat, flags);
 
   if (err)
     {

gcc/fixinc/fixlib.h

@@ -32,7 +32,7 @@ Boston, MA 02111-1307, USA.  */
 #include "tm.h"
 #include <signal.h>
 
-#include "gnu-regex.h"
+#include "xregex.h"
 #include "machname.h"
 #include "libiberty.h"
 

gcc/fixinc/fixtests.c

@@ -82,7 +82,7 @@ TEST_FOR_FIX_PROC_HEAD( machine_name_test )
   mn_get_regexps(&label_re, &name_re, "machine_name_test");
 
   for (base = text;
-       regexec (label_re, base, 2, match, 0) == 0;
+       xregexec (label_re, base, 2, match, 0) == 0;
        base = limit)
     {
       base += match[0].rm_eo;
@@ -107,7 +107,7 @@ TEST_FOR_FIX_PROC_HEAD( machine_name_test )
 	 shouldn't matter since the name_re has no ^ anchor, but let's
 	 be accurate anyway.  */
 
-      if (regexec (name_re, base, 1, match, REG_NOTBOL))
+      if (xregexec (name_re, base, 1, match, REG_NOTBOL))
 	return SKIP_FIX;  /* No match in file - no fix needed */
 
       /* Match; is it on the line?  */

gcc/fixinc/inclhack.def

@@ -1003,11 +1003,11 @@ fix = {
     files     = fixinc-test-limits.h, math.h;
     select    = <<-	END_POW_INLINE
 	^# +ifdef +__cplusplus
-	 +}
-	 +inline +double +pow\(double +__d,int +__expon\) +{
+	 +\}
+	 +inline +double +pow\(double +__d,int +__expon\) +\{
 	[ 	]+return +pow\(__d,\(double\)__expon\);
-	 +}
-	 +extern +"C" +{
+	 +\}
+	 +extern +"C" +\{
 	#else
 	# +endif
 	END_POW_INLINE;
@@ -1029,9 +1029,9 @@ fix = {
 fix = {
      hackname  = hpux11_cpp_pow_inline;
      files     = math.h;
-     select    = " +inline double pow\\(double d,int expon\\) {\n"
+     select    = " +inline double pow\\(double d,int expon\\) \\{\n"
                  " +return pow\\(d, \\(double\\)expon\\);\n"
-                 " +}\n";
+                 " +\\}\n";
      c_fix     = format;
      c_fix_arg = "";