meson: Generate compile commands by iterating over an array

This makes it possible to add a new command without updating multiple
places in the meson file.

Signed-off-by: Petr Malat <oss@malat.biz>

diff --git a/src/lxc/tools/meson.build b/src/lxc/tools/meson.build
index 072f08beb4cdce7cc97403ac7d30a6e41b2dae34..1bf3be0c24149f6b8125fda6b99a7f4985b03c35 100644 (file)
--- a/src/lxc/tools/meson.build
+++ b/src/lxc/tools/meson.build
@@ -2,224 +2,18 @@
 
 tools_common_sources = liblxc_sources + files('arguments.c', 'arguments.h') + include_sources + netns_ifaddrs_sources
 
-tools_lxc_attach_sources = files(
-    'lxc_attach.c') + tools_common_sources
-
-tools_lxc_autostart_sources = files(
-    'lxc_autostart.c') + tools_common_sources
-
-tools_lxc_cgroup_sources = files(
-    'lxc_cgroup.c') + tools_common_sources
-
-tools_lxc_checkpoint_sources = files(
-    'lxc_checkpoint.c') + tools_common_sources
-
-tools_lxc_config_sources = files(
-    'lxc_config.c') + tools_common_sources
-
-tools_lxc_console_sources = files(
-    'lxc_console.c') + tools_common_sources
-
-tools_lxc_copy_sources = files(
-    'lxc_copy.c') + tools_common_sources
-
-tools_lxc_create_sources = files(
-    'lxc_create.c') + tools_common_sources
-
-tools_lxc_destroy_sources = files(
-    'lxc_destroy.c') + tools_common_sources
-
-tools_lxc_device_sources = files(
-    'lxc_device.c') + tools_common_sources
-
-tools_lxc_execute_sources = files(
-    'lxc_execute.c') + tools_common_sources
-
-tools_lxc_freeze_sources = files(
-    'lxc_freeze.c') + tools_common_sources
-
-tools_lxc_info_sources = files(
-    'lxc_info.c') + tools_common_sources
-
-tools_lxc_ls_sources = files(
-    'lxc_ls.c') + tools_common_sources
-
-tools_lxc_monitor_sources = files(
-    'lxc_monitor.c') + tools_common_sources
-
-tools_lxc_snapshot_sources = files(
-    'lxc_snapshot.c') + tools_common_sources
-
-tools_lxc_start_sources = files(
-    'lxc_start.c') + tools_common_sources
-
-tools_lxc_stop_sources = files(
-    'lxc_stop.c') + tools_common_sources
-
-tools_lxc_top_sources = files(
-    'lxc_top.c') + tools_common_sources
-
-tools_lxc_unfreeze_sources = files(
-    'lxc_unfreeze.c') + tools_common_sources
-
-tools_lxc_unshare_sources = files(
-    'lxc_unshare.c') + tools_common_sources
-
-tools_lxc_wait_sources = files(
-    'lxc_wait.c') + tools_common_sources
+tools_commands = ['attach', 'autostart', 'cgroup', 'checkpoint', 'config',
+    'console', 'copy', 'create', 'destroy', 'device', 'execute', 'freeze',
+    'info', 'ls', 'monitor', 'snapshot', 'start', 'stop', 'top', 'unfreeze',
+    'unshare', 'wait']
 
 if want_tools
-    public_programs += executable(
-        'lxc-attach',
-        tools_lxc_attach_sources,
-        include_directories: liblxc_includes,
-        dependencies: liblxc_dep,
-        install: true)
-
-    public_programs += executable(
-        'lxc-autostart',
-        tools_lxc_autostart_sources,
-        include_directories: liblxc_includes,
-        dependencies: liblxc_dep,
-        install: true)
-
-    public_programs += executable(
-       'lxc-cgroup',
-        tools_lxc_cgroup_sources,
-        include_directories: liblxc_includes,
-        dependencies: liblxc_dep,
-        install: true)
-
-    public_programs += executable(
-       'lxc-checkpoint',
-        tools_lxc_checkpoint_sources,
-        include_directories: liblxc_includes,
-        dependencies: liblxc_dep,
-        install: true)
-
-    public_programs += executable(
-        'lxc-config',
-        tools_lxc_config_sources,
-        include_directories: liblxc_includes,
-        dependencies: liblxc_dep,
-        install: true)
-
-    public_programs += executable(
-        'lxc-console',
-        tools_lxc_console_sources,
-        include_directories: liblxc_includes,
-        dependencies: liblxc_dep,
-        install: true)
-
-    public_programs += executable(
-        'lxc-copy',
-        tools_lxc_copy_sources,
-        include_directories: liblxc_includes,
-        dependencies: liblxc_dep,
-        install: true)
-
-    public_programs += executable(
-        'lxc-create',
-        tools_lxc_create_sources,
-        include_directories: liblxc_includes,
-        dependencies: liblxc_dep,
-        install: true)
-
-    public_programs += executable(
-        'lxc-destroy',
-        tools_lxc_destroy_sources,
-        include_directories: liblxc_includes,
-        dependencies: liblxc_dep,
-        install: true)
-
-    public_programs += executable(
-        'lxc-device',
-        tools_lxc_device_sources,
-        include_directories: liblxc_includes,
-        dependencies: liblxc_dep,
-        install: true)
-
-    public_programs += executable(
-        'lxc-execute',
-        tools_lxc_execute_sources,
-        include_directories: liblxc_includes,
-        dependencies: liblxc_dep,
-        install: true)
-
-    public_programs += executable(
-        'lxc-freeze',
-        tools_lxc_freeze_sources,
-        include_directories: liblxc_includes,
-        dependencies: liblxc_dep,
-        install: true)
-
-    public_programs += executable(
-        'lxc-info',
-        tools_lxc_info_sources,
-        include_directories: liblxc_includes,
-        dependencies: liblxc_dep,
-        install: true)
-
-    public_programs += executable(
-        'lxc-ls',
-        tools_lxc_ls_sources,
-        include_directories: liblxc_includes,
-        dependencies: liblxc_dep,
-        install: true)
-
-    public_programs += executable(
-        'lxc-monitor',
-        tools_lxc_monitor_sources,
-        include_directories: liblxc_includes,
-        dependencies: liblxc_dep,
-        install: true)
-
-    public_programs += executable(
-        'lxc-snapshot',
-        tools_lxc_snapshot_sources,
-        include_directories: liblxc_includes,
-        dependencies: liblxc_dep,
-        install: true)
-
-    public_programs += executable(
-        'lxc-start',
-        tools_lxc_start_sources,
-        include_directories: liblxc_includes,
-        dependencies: liblxc_dep,
-        install: true)
-
-    public_programs += executable(
-        'lxc-stop',
-        tools_lxc_stop_sources,
-        include_directories: liblxc_includes,
-        dependencies: liblxc_dep,
-        install: true)
-
-    public_programs += executable(
-        'lxc-top',
-        tools_lxc_top_sources,
-        include_directories: liblxc_includes,
-        dependencies: liblxc_dep,
-        install: true)
-
-    public_programs += executable(
-        'lxc-unfreeze',
-        tools_lxc_unfreeze_sources,
-        include_directories: liblxc_includes,
-        dependencies: liblxc_dep,
-        install: true)
-
-    public_programs += executable(
-        'lxc-unshare',
-        tools_lxc_unshare_sources,
-        include_directories: liblxc_includes,
-        dependencies: liblxc_dep,
-        install: true)
-
-    public_programs += executable(
-        'lxc-wait',
-        tools_lxc_wait_sources,
-        include_directories: liblxc_includes,
-        dependencies: liblxc_dep,
-        install: true)
+    foreach cmd : tools_commands 
+        public_programs += executable(
+            'lxc-' + cmd,
+            files('lxc_' + cmd + '.c') + tools_common_sources,
+            include_directories: liblxc_includes,
+            dependencies: liblxc_dep,
+            install: true)
+    endforeach
 endif