Use meson as the main build system (#365)

* Build: Add an iscsiuio 'build_date.sh' script

This is currently unused, but will be used by meson to
build the "build_date.[ch]" files used by iscsiuio.

* Build: have git ignore file '.setup'

I commonly use this file for shell aliases/functions.

* Add framework to support building using meson.

This adds the ability to use meson/ninja to build open-iscsi
and iscsiuio, rather than the current system that uses 'autoconf'
for iscsiuio and uses 'make' for everything else.

The old make/autoconf system is left in place, for now, but
deprecated, including a warning about that when running 'make all'
or 'make user' from the top-level.

* utils/build: enhance iscsi-iname to generate prefix

Added new "-g/--generate-iname-prefix" argument to generate the
InitiatorName= prefix. Also, updated iscsi-iname to use getopts.
Also, use the new option from meson.

* git/meson: remove 'builddir' from ignored files

The build directory can be called anything.

Suggested by: Eli Schwartz

* iscsiuio build: fix new build_date.sh script

Fixed several issues:

- fix option handling for "-S"
- fix epoch date handling from env (noticed by Eli Schwartz)
- remove debug statements

* iscsiuio meson: warn when not creating a symlink for iscsiuio

* meson: install man pages more efficiently

We don't need to specify path or subdirectory

* iscsiuio meson: remove unused source date epoch option

This option was never used, since we pass this info
from the environment.

* meson: no need to set libdir: default is fine

* iscsiuio meson: no need to add c_args: already there

* Don't generate initiatorname when cross-building (#367)

Let it be generated by the iscsi-init service.

Signed-off-by: TIAN Yuanhao <tianyuanhao3@163.com>

* Set ISCSI_CONFIG_ROOT by meson

Signed-off-by: TIAN Yuanhao <tianyuanhao3@163.com>

* Set LOCK_DIR from home_dir to lock_dir

Signed-off-by: TIAN Yuanhao <tianyuanhao3@163.com>

* Install iface.example to db_root/ifaces

Signed-off-by: TIAN Yuanhao <tianyuanhao3@163.com>

Signed-off-by: TIAN Yuanhao <tianyuanhao3@163.com>
Co-authored-by: TIAN Yuanhao <78596099+tianyuanhao@users.noreply.github.com>
Co-authored-by: TIAN Yuanhao <tianyuanhao3@163.com>

2 files changed, 62 insertions, 0 deletions

diff --git a/usr/fwparam_ibft/meson.build b/usr/fwparam_ibft/meson.build
new file mode 100644
index 0000000..9fa4a17
--- /dev/null
+++ b/usr/fwparam_ibft/meson.build
@@ -0,0 +1,6 @@
+fwparam_files = files([
+  'fw_entry.c',
+  'fwparam_ppc.c',
+  'fwparam_sysfs.c',
+  'prom_lex.c',
+  'prom_parse.tab.c'])
diff --git a/usr/meson.build b/usr/meson.build
new file mode 100644
index 0000000..b2bfe60
--- /dev/null
+++ b/usr/meson.build
@@ -0,0 +1,56 @@
+subdir('fwparam_ibft')
+
+iscsi_lib_srcs = [
+  'iscsi_util.c',
+  'io.c',
+  'auth.c',
+  'iscsi_timer.c',
+  'login.c',
+  'log.c',
+  'iface.c',
+  'idbm.c',
+  'sysfs.c',
+  'host.c',
+  'session_info.c',
+  'iscsi_sysfs.c',
+  'iscsi_net_util.c',
+  'iscsid_req.c',
+  'transport.c',
+  'iser.c',
+  'cxgbi.c',
+  'be2iscsi.c',
+  'initiator_common.c',
+  'iscsi_err.c',
+  'flashnode.c',
+  'uip_mgmt_ipc.c',
+  'netlink.c']
+initiator_srcs = [
+  'initiator.c',
+  'scsi.c',
+  'actor.c',
+  'event_poll.c',
+  'mgmt_ipc.c',
+  'kern_err_table.c']
+discovery_srcs = [
+  'local_strings.c',
+  'discovery.c']
+iscsid_srcs = [
+  'iscsid.c',
+  'session_mgmt.c',
+  'discoveryd.c',
+  'mntcheck.c']
+iscsiadm_srcs = [
+  'iscsiadm.c',
+  'session_mgmt.c',
+  'mntcheck.c']
+iscsistart_srcs = [
+  'iscsistart.c']
+
+iscsid_src_files = files([iscsi_lib_srcs, initiator_srcs, discovery_srcs, iscsid_srcs])
+iscsiadm_src_files = files([iscsi_lib_srcs, discovery_srcs, iscsiadm_srcs])
+iscsistart_src_files = files([iscsi_lib_srcs, initiator_srcs, iscsistart_srcs])
+
+iscsi_usr_arr = {
+  'iscsid': iscsid_src_files,
+  'iscsiadm': iscsiadm_src_files,
+  'iscsistart': iscsistart_src_files}