[RFCv2 03/46] maint: Call xmlgen automatically when c-head-files change
Signed-off-by: Shi Lei <shi_lei(a)massclouds.com>
---
scripts/meson.build | 8 ++++++++
src/conf/meson.build | 39 +++++++++++++++++++++++++++++++++++++++
src/meson.build | 6 ++++++
tests/meson.build | 1 +
tools/meson.build | 2 ++
5 files changed, 56 insertions(+)
diff --git a/scripts/meson.build b/scripts/meson.build
index 59b3c9b..dad82a9 100644
--- a/scripts/meson.build
+++ b/scripts/meson.build
@@ -37,3 +37,11 @@ foreach name : scripts
sname = name.split('.')[0].underscorify()
set_variable('@0(a)_prog'.format(sname), find_program(name))
endforeach
+
+xmlgen_self = files(
+ 'xmlgen/main.py',
+ 'xmlgen/directive.py',
+ 'xmlgen/utils.py'
+)
+
+set_variable('virxmlgen_prog', find_program('xmlgen/main.py'))
diff --git a/src/conf/meson.build b/src/conf/meson.build
index 03b90aa..d82bffc 100644
--- a/src/conf/meson.build
+++ b/src/conf/meson.build
@@ -1,3 +1,39 @@
+xmlgen_input = [
+]
+
+xmlgen_output = []
+foreach name : xmlgen_input
+ xmlgen_output += '@0@.generated.c'.format(name.split('.')[0])
+ xmlgen_output += '@0@.generated.h'.format(name.split('.')[0])
+endforeach
+
+xmlgen_headers = []
+if xmlgen_output.length() > 0
+ xmlgen_objects = custom_target(
+ 'virxmlgen',
+ input: xmlgen_self + xmlgen_input,
+ output: xmlgen_output,
+ command: [
+ meson_python_prog, python3_prog.path(), '-B', virxmlgen_prog.path(),
+ '-s', meson.source_root() / 'src',
+ '-b', meson.build_root() / 'src',
+ 'generate', '-k', 'cpf',
+ ],
+ )
+
+ index = 0
+ foreach header : xmlgen_objects.to_list()
+ if index % 2 == 1
+ xmlgen_headers += header
+ endif
+ index += 1
+ endforeach
+else
+ xmlgen_objects = []
+endif
+
+xmlgen_dep = declare_dependency(sources: xmlgen_headers)
+
netdev_conf_sources = [
'netdev_bandwidth_conf.c',
'netdev_vlan_conf.c',
@@ -87,6 +123,7 @@ device_conf_sources = [
virt_conf_lib = static_library(
'virt_conf',
[
+ xmlgen_objects,
chrdev_conf_sources,
cpu_conf_sources,
device_conf_sources,
@@ -108,3 +145,5 @@ virt_conf_lib = static_library(
libvirt_libs += virt_conf_lib
conf_inc_dir = include_directories('.')
+
+subdir_done()
diff --git a/src/meson.build b/src/meson.build
index 897b5ec..2362897 100644
--- a/src/meson.build
+++ b/src/meson.build
@@ -247,6 +247,12 @@ src_dep = declare_dependency(
)
subdir('conf')
+
+src_dep = declare_dependency(
+ dependencies: [ src_dep, xmlgen_dep ],
+ include_directories: [ conf_inc_dir ],
+)
+
subdir('rpc')
subdir('access')
subdir('cpu')
diff --git a/tests/meson.build b/tests/meson.build
index ad13e2d..c23910b 100644
--- a/tests/meson.build
+++ b/tests/meson.build
@@ -17,6 +17,7 @@ tests_dep = declare_dependency(
selinux_dep,
xdr_dep,
yajl_dep,
+ xmlgen_dep,
],
include_directories: [
conf_inc_dir,
diff --git a/tools/meson.build b/tools/meson.build
index b8c6802..788eed0 100644
--- a/tools/meson.build
+++ b/tools/meson.build
@@ -5,11 +5,13 @@ tools_dep = declare_dependency(
dependencies: [
libxml_dep,
glib_dep,
+ xmlgen_dep,
],
include_directories: [
libvirt_inc,
src_inc_dir,
util_inc_dir,
+ conf_inc_dir,
top_inc_dir,
],
link_args: (
--
2.25.1