From 93b8a7a857dd21c1960575c00828f1af0883de7f Mon Sep 17 00:00:00 2001
From: Nathanael Nerode <neroden@gcc.gnu.org>
Date: Fri, 1 Aug 2003 22:48:24 +0000
Subject: [PATCH] inclhack.def (broken_cabs): Make matching more generous.

	* fixinc/inclhack.def (broken_cabs): Make matching more generous.
	* fixinc/fixincl.x: Regenerate.
	* fixinc/tests/base/math.h: Regenerate to match test_text change.

From-SVN: r70076
---
 gcc/fixinc/fixincl.x         |  8 ++++----
 gcc/fixinc/inclhack.def      | 10 +++++++---
 gcc/fixinc/tests/base/math.h |  1 +
 3 files changed, 12 insertions(+), 7 deletions(-)

diff --git a/gcc/fixinc/fixincl.x b/gcc/fixinc/fixincl.x
index 5b0edc7b29b..5522a55b349 100644
--- a/gcc/fixinc/fixincl.x
+++ b/gcc/fixinc/fixincl.x
@@ -2,11 +2,11 @@
  * 
  * DO NOT EDIT THIS FILE   (fixincl.x)
  * 
- * It has been AutoGen-ed  Thursday July 31, 2003 at 07:32:15 PM EDT
+ * It has been AutoGen-ed  Friday August  1, 2003 at 06:47:22 PM EDT
  * From the definitions    inclhack.def
  * and the template file   fixincl
  */
-/* DO NOT CVS-MERGE THIS FILE, EITHER Thu Jul 31 19:32:15 EDT 2003
+/* DO NOT CVS-MERGE THIS FILE, EITHER Fri Aug  1 18:47:22 EDT 2003
  *
  * You must regenerate it.  Use the ./genfixes script.
  *
@@ -1270,7 +1270,7 @@ tSCC zBroken_CabsName[] =
  *  File name selection pattern
  */
 tSCC zBroken_CabsList[] =
-  "|math.h|";
+  "|math.h|architecture/ppc/math.h|architecture/i386/math.h|";
 /*
  *  Machine/OS name selection pattern
  */
@@ -1292,7 +1292,7 @@ static tTestDesc aBroken_CabsTests[] = {
 static const char* apzBroken_CabsPatch[] = {
     "format",
     "",
-    "^extern[ \t]+double[ \t]+cabs\\((struct dbl_hypot|)\\);",
+    "^extern[ \t]+double[ \t]+cabs[ \t]*\\([^\\)]*\\);",
     (char*)NULL };
 
 /* * * * * * * * * * * * * * * * * * * * * * * * * *
diff --git a/gcc/fixinc/inclhack.def b/gcc/fixinc/inclhack.def
index 2958fe69153..7c5922b1742 100644
--- a/gcc/fixinc/inclhack.def
+++ b/gcc/fixinc/inclhack.def
@@ -783,21 +783,25 @@ fix = {
  *  This conflicts with C99.  Discovered on AIX.
  *  SunOS4 has its cabs() declaration followed by a comment which
  *  terminates on the following line.
+ *  Darwin hides its broken cabs in architecture-specific subdirs.
  */
 fix = {
     hackname = broken_cabs;
-    files  = "math.h";
-    select = '^extern[ \t]+double[ \t]+cabs';
+    files    = "math.h";
+    files    = "architecture/ppc/math.h";
+    files    = "architecture/i386/math.h";
+    select   = '^extern[ \t]+double[ \t]+cabs';
 
     c_fix     = format;
     c_fix_arg = "";
-    c_fix_arg = "^extern[ \t]+double[ \t]+cabs\\((struct dbl_hypot|)\\);";
+    c_fix_arg = "^extern[ \t]+double[ \t]+cabs[ \t]*\\([^\\)]*\\);";
 
     test_text = "#ifdef __STDC__\n"
                 "extern     double   cabs(struct dbl_hypot);\n"
                 "#else\n"
                 "extern     double   cabs();\n"
                 "#endif\n"
+                "extern double cabs ( _Complex z );\n"
                 "extern double cabs(); /* This is a comment\n"
                 "                         and it ends here. */";
 };
diff --git a/gcc/fixinc/tests/base/math.h b/gcc/fixinc/tests/base/math.h
index cff0a5920d5..51fe6b57952 100644
--- a/gcc/fixinc/tests/base/math.h
+++ b/gcc/fixinc/tests/base/math.h
@@ -25,6 +25,7 @@ struct exception;
 #else
 
 #endif
+
  /* This is a comment
                          and it ends here. */
 #endif  /* BROKEN_CABS_CHECK */
-- 
2.30.2