From: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
Date: Fri, 2 May 2008 04:15:36 +0000 (+0000)
Subject: re PR bootstrap/35169 (SIGSEGV for stack growth failure while building 4.2.3)
X-Git-Tag: prereleases/gcc-4.2.4-rc1~13
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6580618712f227211a01e6735f70e5cbec5a4388;p=thirdparty%2Fgcc.git

re PR bootstrap/35169 (SIGSEGV for stack growth failure while building 4.2.3)

gcc/
	PR bootstrap/35169
	* optc-gen.awk: Work around HP-UX/IA awk bug.

From-SVN: r134881
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index f0f12a657e7b..697006244111 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2008-05-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
+
+	PR bootstrap/35169
+	* optc-gen.awk: Work around HP-UX/IA awk bug.
+
 2008-05-01  Richard Guenther  <rguenther@suse.de>
 
 	PR middle-end/36093
diff --git a/gcc/optc-gen.awk b/gcc/optc-gen.awk
index d5fcd9fadbdc..4f06975fa312 100644
--- a/gcc/optc-gen.awk
+++ b/gcc/optc-gen.awk
@@ -188,8 +188,11 @@ for (i = 0; i < n_opts; i++) {
 				idx = -1;
 		}
 	}
-	printf("  { %c-%s%c,\n    %s,\n    %s, %u, %d,\n",
-	       quote, opts[i], quote, hlp, back_chain[i], len, idx)
+	# Split the printf after %u to work around an ia64-hp-hpux11.23
+	# awk bug.
+	printf("  { %c-%s%c,\n    %s,\n    %s, %u,",
+	       quote, opts[i], quote, hlp, back_chain[i], len)
+	printf(" %d,\n", idx)
 	condition = opt_args("Condition", flags[i])
 	cl_flags = switch_flags(flags[i])
 	if (condition != "")