From: Stan Cox <coxs@gnu.org>
Date: Fri, 27 Sep 1996 16:54:10 +0000 (+0000)
Subject: (do_spec_1): Allow -A in %[Spec].
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=51c0d897d410385c872e663f3047fb69c8b171a3;p=gcc.git

(do_spec_1): Allow -A in %[Spec].

From-SVN: r12852
---

diff --git a/gcc/gcc.c b/gcc/gcc.c
index 081596f721c..0b84a83d50c 100644
--- a/gcc/gcc.c
+++ b/gcc/gcc.c
@@ -3585,6 +3585,8 @@ do_spec_1 (spec, inswitch, soft_matched_part)
 			 every -D and at the end of each arg,  */
 		      while (1)
 			{
+			  int flag;
+
 			  if (! strncmp (y, "-D", 2))
 			    {
 			      *x++ = '-';
@@ -3592,16 +3594,18 @@ do_spec_1 (spec, inswitch, soft_matched_part)
 			      *x++ = '_';
 			      *x++ = '_';
 			      y += 2;
+			      flag = 1;
+			      continue;
 			    }
-			  else if (*y == ' ' || *y == 0)
+                          else if (flag && (*y == ' ' || *y == '\t' || *y == '='
+                                            || *y == '}' || *y == 0))
 			    {
 			      *x++ = '_';
 			      *x++ = '_';
-			      if (*y == 0)
-				break;
-			      else
-				*x++ = *y++;
+			      flag = 0;
 			    }
+                          if (*y == 0)
+			    break;
 			  else
 			    *x++ = *y++;
 			}