NetBSD build fixes

- Shell scripts: == is specific to bash and ksh. Use = instead.
- Shell scripts: use sh instead of bash if bash functionnality is not used
- Shell scripts: ${var/search/replace} is specific to bash
- sed: The -i option is specific to GNU sed.
- Makefiles: $< outside of generic rules only work in GNU make.
- xdrproc_t() is not universally defined as variadic. Do not specify third
  argument if it is not used
- NetBSD FUSE specific: only include <perfuse.h> in FUSE client code,
  it harms in other locations
- configure: Search for gettext() in libintl as NetBSD stores it there
- Like MacOS X, NetBSD has unmount(2) and not umount(2) (un vs u)

Some other build issues previously included in this change were
removed:
- __THROW macro, addressed in http://review.gluster.com/#/c/7757/
- getmntent() compat shared with MacOS X, in http://review.gluster.com/#/c/7722/

This patchset adds warning fixes for mount_glusterfs

BUG: 764655
Change-Id: I2f1faf8ff96362d3e2baf237b943df619011f1f4
Signed-off-by: Emmanuel Dreyfus <manu@netbsd.org>
Reviewed-on: http://review.gluster.org/7783
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Harshavardhana <harsha@harshavardhana.net>

1 files changed, 8 insertions, 8 deletions

diff --git a/xlators/mount/fuse/utils/mount_glusterfs.in b/xlators/mount/fuse/utils/mount_glusterfs.in
index 539b0f558c2..e0a06ea6925 100755
--- a/xlators/mount/fuse/utils/mount_glusterfs.in
+++ b/xlators/mount/fuse/utils/mount_glusterfs.in
@@ -380,17 +380,17 @@ with_options()
             use_readdirp=$value
             ;;
         "no-root-squash")
-            if [ $value == "yes" ] ||
-                [ $value == "on" ] ||
-                [ $value == "enable" ] ||
-                [ $value == "true" ] ; then
+            if [ $value = "yes" ] ||
+                [ $value = "on" ] ||
+                [ $value = "enable" ] ||
+                [ $value = "true" ] ; then
                 no_root_squash=1;
             fi ;;
         "root-squash")
-            if [ $value == "no" ] ||
-                [ $value == "off" ] ||
-                [ $value == "disable" ] ||
-                [ $value == "false" ] ; then
+            if [ $value = "no" ] ||
+                [ $value = "off" ] ||
+                [ $value = "disable" ] ||
+                [ $value = "false" ] ; then
                 no_root_squash=1;
             fi ;;
         *)