From: jsg <jsg@openbsd.org>
Date: Wed, 10 Mar 2021 22:52:28 +0000 (+0000)
Subject: Build install media with -fno-asynchronous-unwind-tables to further
X-Git-Url: http://artulab.com/gitweb/?a=commitdiff_plain;h=8b790ea8465e094898438a87c3fc3dcd2c1a75bd;p=openbsd

Build install media with -fno-asynchronous-unwind-tables to further
reduce size.  Allows a clang 11 amd64 release to complete without
overflowing the floppy image.

ok kettenis@ deraadt@
---

diff --git a/distrib/special/Makefile.inc b/distrib/special/Makefile.inc
index 733d4964d8b..bc3c3ab6a96 100644
--- a/distrib/special/Makefile.inc
+++ b/distrib/special/Makefile.inc
@@ -1,6 +1,7 @@
 # options for all the directories below
 
-COPTS+=-Oz -fno-stack-protector -fno-unwind-tables
+COPTS+=-Oz -fno-stack-protector
+COPTS+=-fno-unwind-tables -fno-asynchronous-unwind-tables
 MAN=
 LDSTATIC=-static
 NOPIE=
diff --git a/usr.sbin/crunchgen/crunchgen.c b/usr.sbin/crunchgen/crunchgen.c
index 3b312b342b2..acf2d40cd88 100644
--- a/usr.sbin/crunchgen/crunchgen.c
+++ b/usr.sbin/crunchgen/crunchgen.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: crunchgen.c,v 1.22 2021/02/13 18:52:08 semarie Exp $	 */
+/* $OpenBSD: crunchgen.c,v 1.23 2021/03/10 22:52:28 jsg Exp $	 */
 
 /*
  * Copyright (c) 1994 University of Maryland
@@ -897,6 +897,7 @@ top_makefile_rules(FILE * outmk)
 	fprintf(outmk, "CFLAGS+=-Oz\n");
 	fprintf(outmk, "CFLAGS+=-fno-stack-protector\n");
 	fprintf(outmk, "CFLAGS+=-fno-unwind-tables\n");
+	fprintf(outmk, "CFLAGS+=-fno-asynchronous-unwind-tables\n");
 	fprintf(outmk, "LDFLAGS+=$(NOPIE_LDFLAGS)\n");
 	fprintf(outmk, "STRIP?=strip\n");
 	fprintf(outmk, "LINK=$(LD) -dc -r ${LDFLAGS}\n");