From c18220cc1350847f0b6182449843ba4b9f3d75e2 Mon Sep 17 00:00:00 2001
From: Ales Mrazek <ales.mrazek@nic.cz>
Date: Wed, 8 Jan 2020 12:43:47 +0100
Subject: [PATCH] sysrepo: meson configuration

---
 meson.build                     | 17 +++++++++++++++++
 meson_options.txt               | 14 +++++++++++++-
 modules/meson.build             |  2 ++
 modules/sysrepo-lua/meson.build |  8 ++++++++
 modules/sysrepo/meson.build     |  8 ++++++++
 utils/kres_watcher/meson.build  |  6 ++++++
 utils/kresc/meson.build         |  6 ++++++
 utils/meson.build               |  2 ++
 8 files changed, 62 insertions(+), 1 deletion(-)
 create mode 100644 modules/sysrepo-lua/meson.build
 create mode 100644 modules/sysrepo/meson.build
 create mode 100644 utils/kres_watcher/meson.build
 create mode 100644 utils/kresc/meson.build

diff --git a/meson.build b/meson.build
index 9527acafa..7999bc1b6 100644
--- a/meson.build
+++ b/meson.build
@@ -106,6 +106,20 @@ if systemd_files == 'enabled' and (
 endif
 message('---------------------------')
 
+### Sysrepo
+message('--- sysrepo dependencies ---')
+libsysrepo = dependency('libsysrepo', version: '>=1', required: false)
+libyang = dependency('libyang', version: '>=1', required: false)
+sysrepo_build = get_option('sysrepo')
+if (sysrepo_build == 'auto' or sysrepo_build == 'enabled') and libsysrepo.found() and libyang.found()
+  enable_sysrepo = true
+elif sysrepo_build == 'enabled' and not libsysrepo.found() and not libyang.found()
+  error('sysrepo=enabled requires libsysrepo and libyang')
+else
+  enable_sysrepo = false
+endif
+message('---------------------------')
+
 ## Compiler args
 add_project_arguments(
   '-D_GNU_SOURCE',
@@ -151,6 +165,7 @@ conf_data.set('SYSTEMD_VERSION',
   libsystemd.found() ? libsystemd.version().to_int() : -1)
 conf_data.set('NOVERBOSELOG', not verbose_log)
 conf_data.set('ENABLE_SENDMMSG', sendmmsg.to_int())
+conf_data.set('ENABLE_SYSREPO', enable_sysrepo.to_int())
 conf_data.set('ENABLE_CAP_NG', capng.found())
 
 kresconfig = configure_file(
@@ -258,6 +273,7 @@ run_target(
 s_managed_ta = managed_ta ? 'enabled' : 'disabled'
 s_install_root_keys = install_root_keys ? 'enabled' : 'disabled'
 s_systemd_socket = libsystemd.found() ? 'enabled' : 'disabled'
+s_enable_sysrepo = enable_sysrepo ? 'enabled' : 'disabled'
 s_build_client = build_client ? 'enabled' : 'disabled'
 s_build_utils = build_utils ? 'enabled' : 'disabled'
 s_build_dnstap = build_dnstap ? 'enabled' : 'disabled'
@@ -289,6 +305,7 @@ message('''
     work_dir:           @0@'''.format(systemd_work_dir) + '''
 
   optional components
+    sysrepo:            @0@'''.format(s_enable_sysrepo) + '''
     client:             @0@'''.format(s_build_client) + '''
     utils:              @0@'''.format(s_build_utils) + '''
     dnstap:             @0@'''.format(s_build_dnstap) + '''
diff --git a/meson_options.txt b/meson_options.txt
index b85631b68..cdf58572a 100644
--- a/meson_options.txt
+++ b/meson_options.txt
@@ -122,10 +122,22 @@ option(
     'enabled',
     'disabled',
   ],
-  value: 'auto',
+  value: 'disabled',
   description: 'build kresc client binary',
 )
 
+option(
+  'sysrepo',
+  type: 'combo',
+  choices: [
+    'auto',
+    'enabled',
+    'disabled',
+  ],
+  value: 'auto',
+  description: 'build with sysrepo integration',
+)
+
 option(
   'utils',
   type: 'combo',
diff --git a/modules/meson.build b/modules/meson.build
index d4a0ab5ae..be29638c2 100644
--- a/modules/meson.build
+++ b/modules/meson.build
@@ -51,6 +51,8 @@ subdir('nsid')
 subdir('policy')
 subdir('refuse_nord')
 subdir('stats')
+subdir('sysrepo')
+subdir('sysrepo-lua')
 subdir('view')
 
 # install lua modules
diff --git a/modules/sysrepo-lua/meson.build b/modules/sysrepo-lua/meson.build
new file mode 100644
index 000000000..5da9ea8ab
--- /dev/null
+++ b/modules/sysrepo-lua/meson.build
@@ -0,0 +1,8 @@
+# lua module: sysrepo-lua
+
+sysrepo_lua_src = files([
+])
+
+if enable_sysrepo
+
+endif
diff --git a/modules/sysrepo/meson.build b/modules/sysrepo/meson.build
new file mode 100644
index 000000000..041db3d98
--- /dev/null
+++ b/modules/sysrepo/meson.build
@@ -0,0 +1,8 @@
+# C module: sysrepo
+
+sysrepo_src = files([
+])
+
+if enable_sysrepo
+
+endif
\ No newline at end of file
diff --git a/utils/kres_watcher/meson.build b/utils/kres_watcher/meson.build
new file mode 100644
index 000000000..7267c6445
--- /dev/null
+++ b/utils/kres_watcher/meson.build
@@ -0,0 +1,6 @@
+kres_watcher_src = files([
+])
+
+if enable_sysrepo
+
+endif
\ No newline at end of file
diff --git a/utils/kresc/meson.build b/utils/kresc/meson.build
new file mode 100644
index 000000000..0cc128328
--- /dev/null
+++ b/utils/kresc/meson.build
@@ -0,0 +1,6 @@
+kresc_src = files([
+])
+
+if enable_sysrepo
+
+endif
\ No newline at end of file
diff --git a/utils/meson.build b/utils/meson.build
index fbf8f33c9..616a08d6d 100644
--- a/utils/meson.build
+++ b/utils/meson.build
@@ -2,5 +2,7 @@
 
 build_utils = get_option('utils') != 'disabled'
 
+subdir('kresc')
+subdir('kres_watcher')
 subdir('client')
 subdir('cache_gc')
-- 
2.47.2