inclhack.def (broken_cabs): Generalize regex.

	* fixinc/inclhack.def (broken_cabs): Generalize regex.
	* fixinc/fixincl.x: Regenerate.

From-SVN: r36669

gcc/ChangeLog

+2000-09-29  David Edelsohn  <edelsohn@gnu.org>
+
+	* fixinc/inclhack.def (broken_cabs): Generalize regex.
+	* fixinc/fixincl.x: Regenerate.
+
 2000-09-29  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>
 
 	* loop.c (check_final_value): A GIV is not replaceable if used

gcc/fixinc/fixincl.x

@@ -1510,7 +1510,7 @@ tSCC zBroken_CabsList[] =
  *  content selection pattern - do fix if pattern found
  */
 tSCC zBroken_CabsSelect0[] =
-       "^extern double cabs";
+       "^extern[ \\t]+double[ \\t]+cabs";
 
 #define    BROKEN_CABS_TEST_CT  1
 static tTestDesc aBroken_CabsTests[] = {
@@ -1522,7 +1522,7 @@ static tTestDesc aBroken_CabsTests[] = {
 static const char* apzBroken_CabsPatch[] = {
     "format",
     "",
-    "^extern double cabs\\((struct dbl_hypot|)\\);",
+    "^extern[ \t]+double[ \t]+cabs\\((struct dbl_hypot|)\\);",
     (char*)NULL };
 
 /* * * * * * * * * * * * * * * * * * * * * * * * * *

gcc/fixinc/inclhack.def

@@ -883,16 +883,16 @@ fix = {
 fix = {
     hackname = broken_cabs;
     files  = "math.h";
-    select = '^extern double cabs';
+    select = '^extern[ \t]+double[ \t]+cabs';
 
     c_fix     = format;
     c_fix_arg = "";
-    c_fix_arg = "^extern double cabs\\((struct dbl_hypot|)\\);";
+    c_fix_arg = "^extern[ \t]+double[ \t]+cabs\\((struct dbl_hypot|)\\);";
 
     test_text = "#ifdef __STDC__\n"
-                "extern double cabs(struct dbl_hypot);\n"
+                "extern     double   cabs(struct dbl_hypot);\n"
                 "#else\n"
-                "extern double cabs();\n"
+                "extern     double   cabs();\n"
                 "#endif\n"
                 "extern double cabs(); /* This is a comment\n"
                 "                         and it ends here. */";