inclhack.def (broken_cabs): Update fix to handle comments following the cabs…

inclhack.def (broken_cabs): Update fix to handle comments following the cabs decl which terminate on the...

	* fixinc/inclhack.def (broken_cabs): Update fix to handle comments
	following the cabs decl which terminate on the following line.
	Add the corresponding test_text case.

From-SVN: r33983

gcc/ChangeLog

+2000-05-18  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
+
+	* fixinc/inclhack.def (broken_cabs): Update fix to handle comments
+	following the cabs decl which terminate on the following line.
+	Add the corresponding test_text case.
+
 2000-05-18  Neil Booth  <NeilB@earthling.net>
 
 	* cppinit.c (cpp_reader_init): Initialise col_adjust and

gcc/fixinc/fixincl.x

@@ -1300,8 +1300,8 @@ tTestDesc aBroken_CabsTests[] = {
  *  Fix Command Arguments for Broken_Cabs
  */
 const char* apzBroken_CabsPatch[] = { "sed",
-    "-e", "/^extern double cabs();/d",
-    "-e", "/^extern double cabs(struct dbl_hypot);/d",
+    "-e", "s/^extern double cabs();//",
+    "-e", "s/^extern double cabs(struct dbl_hypot);//",
     (char*)NULL };
 
 /* * * * * * * * * * * * * * * * * * * * * * * * * *

gcc/fixinc/inclhack.def

@@ -781,18 +781,22 @@ fix = {
 /*
  *  Remove `extern double cabs' declarations from math.h.
  *  This conflicts with C9x.  Discovered on AIX.
+ *  SunOS4 has its cabs() declaration followed by a comment which
+ *  terminates on the following line.
  */
 fix = {
     hackname = broken_cabs;
     files  = "math.h";
     select = '^extern double cabs';
-    sed    = '/^extern double cabs();/d';
-    sed    = '/^extern double cabs(struct dbl_hypot);/d';
+    sed    = 's/^extern double cabs();//';
+    sed    = 's/^extern double cabs(struct dbl_hypot);//';
     test_text = "#ifdef __STDC__\n"
                 "extern double cabs(struct dbl_hypot);\n"
                 "#else\n"
                 "extern double cabs();\n"
-                "#endif";
+                "#endif\n"
+                "extern double cabs(); /* This is a comment\n"
+                "                         and it ends here. */";
 };