From 641da3ca1184d9951d5cf91538524a345bf5f271 Mon Sep 17 00:00:00 2001
From: Mark Andrews <marka@isc.org>
Date: Tue, 21 Jan 2003 04:11:26 +0000
Subject: [PATCH] gcc's optimiser is broken at -02 for ultrasparc

---
 configure    | 21 ++++++++++++++++-----
 configure.in | 13 ++++++++++++-
 2 files changed, 28 insertions(+), 6 deletions(-)

diff --git a/configure b/configure
index 55fb9d112e..3fdf637df0 100755
--- a/configure
+++ b/configure
@@ -1,5 +1,5 @@
 #! /bin/sh
-# From configure.in Revision: 1.335 .
+# From configure.in Revision: 1.336 .
 # Guess values for system-dependent variables and create Makefiles.
 # Generated by GNU Autoconf 2.53.
 #
@@ -2692,6 +2692,17 @@ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $
 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 
 
+#
+# gcc's optimiser is broken at -02 for ultrasparc
+#
+if test "$ac_env_CFLAGS_set" != set -a "X$GCC" = "Xyes"; then
+	case "$host" in
+	sparc-*-solaris*)
+		CCFLAGS="-g -O1"
+		;;
+	esac
+fi
+
 #
 #	OSF 5.0: recv/send are only avaliable with -D_POSIX_PII_SOCKET or
 #	-D_XOPEN_SOURCE_EXTENDED.
@@ -7594,7 +7605,7 @@ test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
 case $host in
 *-*-irix6*)
   # Find out which ABI we are using.
-  echo '#line 7597 "configure"' > conftest.$ac_ext
+  echo '#line 7608 "configure"' > conftest.$ac_ext
   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
@@ -8144,7 +8155,7 @@ chmod -w .
 save_CFLAGS="$CFLAGS"
 CFLAGS="$CFLAGS -o out/conftest2.$ac_objext"
 compiler_c_o=no
-if { (eval echo configure:8147: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>out/conftest.err; } && test -s out/conftest2.$ac_objext; then
+if { (eval echo configure:8158: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>out/conftest.err; } && test -s out/conftest2.$ac_objext; then
   # The compiler can only warn and ignore the option if not recognized
   # So say no if there are warnings
   if test -s out/conftest.err; then
@@ -10011,7 +10022,7 @@ else
     lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<EOF
-#line 10014 "configure"
+#line 10025 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -10109,7 +10120,7 @@ else
     lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<EOF
-#line 10112 "configure"
+#line 10123 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
diff --git a/configure.in b/configure.in
index f9332382bb..ccdfc42545 100644
--- a/configure.in
+++ b/configure.in
@@ -18,7 +18,7 @@ AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)dnl
 esyscmd([sed "s/^/# /" COPYRIGHT])dnl
 AC_DIVERT_POP()dnl
 
-AC_REVISION($Revision: 1.335 $)
+AC_REVISION($Revision: 1.336 $)
 
 AC_INIT(lib/dns/name.c)
 AC_PREREQ(2.13)
@@ -192,6 +192,17 @@ fi
 
 AC_PROG_CC
 
+#
+# gcc's optimiser is broken at -02 for ultrasparc
+#
+if test "$ac_env_CFLAGS_set" != set -a "X$GCC" = "Xyes"; then
+	case "$host" in
+	sparc-*-solaris*)
+		CCFLAGS="-g -O1"
+		;;
+	esac
+fi
+
 #
 #	OSF 5.0: recv/send are only avaliable with -D_POSIX_PII_SOCKET or
 #	-D_XOPEN_SOURCE_EXTENDED.