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$NetBSD: patch-configure,v 1.6.6.1 2015/12/22 20:21:43 bsiegert Exp $
Don't use gld on SunOS

--- configure.orig	2015-12-16 22:04:48.000000000 +0000
+++ configure
@@ -650,7 +650,6 @@ SunOS)
   solaris="yes"
   make="${MAKE-gmake}"
   install="${INSTALL-ginstall}"
-  ld="gld"
   smbd="${SMBD-/usr/sfw/sbin/smbd}"
   needs_libsunmath="no"
   solarisrev=`uname -r | cut -f2 -d.`
@@ -3672,6 +3671,23 @@ if compile_prog "" "" ; then
   fallocate_zero_range=yes
 fi
 
+# check for shm_open
+shm_open=no
+cat > $TMPC << EOF
+#include <sys/types.h>
+#include <sys/mman.h>
+#include <fcntl.h>
+
+int main(void)
+{
+    shm_open(NULL, O_RDWR, 0644);
+    return 0;
+}
+EOF
+if compile_prog "" "-lrt" ; then
+    shm_open=yes
+fi
+
 # check for posix_fallocate
 posix_fallocate=no
 cat > $TMPC << EOF
@@ -3935,8 +3951,13 @@ fi
 cat > $TMPC <<EOF
 #include <signal.h>
 #include <time.h>
+#include <sys/types.h>
+#include <sys/mman.h>
+#include <fcntl.h>
+
 int main(void) {
   timer_create(CLOCK_REALTIME, NULL, NULL);
+    shm_open(NULL, O_RDWR, 0644);
   return clock_gettime(CLOCK_REALTIME, NULL);
 }
 EOF
@@ -4568,7 +4589,9 @@ if test "$want_tools" = "yes" ; then
   tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
   if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
     tools="qemu-nbd\$(EXESUF) $tools"
-    tools="ivshmem-client\$(EXESUF) ivshmem-server\$(EXESUF) $tools"
+    if ["$shm_open" = "yes" ] ; then
+      tools="ivshmem-client\$(EXESUF) ivshmem-server\$(EXESUF) $tools"
+    fi
   fi
 fi
 if test "$softmmu" = yes ; then
@@ -5049,6 +5072,9 @@ fi
 if test "$fallocate_zero_range" = "yes" ; then
   echo "CONFIG_FALLOCATE_ZERO_RANGE=y" >> $config_host_mak
 fi
+if test "$shm_open" = "yes" ; then
+  echo "CONFIG_SHM_OPEN=y" >> $config_host_mak
+fi
 if test "$posix_fallocate" = "yes" ; then
   echo "CONFIG_POSIX_FALLOCATE=y" >> $config_host_mak
 fi