dev-db/pg_query_vala: new package, add 0.1.0_pre20240326

Signed-off-by: Julien Roy <julien@jroy.ca>

dev-db/pg_query_vala/files/unbundle_libpg_query.patch

@@ -0,0 +1,54 @@
+diff --git a/meson.build b/meson.build
+index e6a3093..fbde456 100644
+--- a/meson.build
++++ b/meson.build
+@@ -4,20 +4,16 @@ project(
+     default_options: ['buildtype=release', 'prefix=/usr'],
+ )
+ 
++cc = meson.get_compiler('c')
++lib_path = meson.current_source_dir() / 'libpg_query'
++libpg_query = cc.find_library('pg_query', required: true)
++
+ dependencies = [
+     dependency('glib-2.0'),
+     dependency('gobject-2.0'),
++    libpg_query
+ ]
+ 
+-libpg_query = custom_target(
+-    'libpg_query',
+-    input: 'libpg_query/Makefile',
+-    output: 'libpg_query.a',
+-    command: ['script.sh', meson.current_build_dir(), meson.current_source_dir()],
+-    build_always: true,
+-    install: false,
+-)
+-
+ # foobar_dep = declare_dependency (sources: lib_target)
+ 
+ sources = files(
+@@ -28,22 +24,15 @@ vapi_dir = meson.current_source_dir() / 'vapi'
+ add_project_arguments(['--vapidir', vapi_dir], language: 'vala')
+ add_project_arguments(['--pkg', 'libpg_query'], language: 'vala')
+ 
+-# cc = meson.get_compiler('c')
+-# lib_path = meson.current_source_dir() / 'libpg_query'
+-# libpg_query = cc.find_library('pg_query', required: true, dirs: lib_path)
++dependencies += libpg_query
+ 
+ pgquery_vala = library('pgquery-vala', sources,
+     dependencies: dependencies,
+     include_directories: include_directories('libpg_query'),
+     install: true,
+-    link_with: libpg_query,
+     install_dir: [true, true, true]
+ )
+ 
+-install_headers(
+-    'libpg_query/pg_query.h',
+-)
+-
+ # pgquery_vala_dep = declare_dependency(
+ #     include_directories: include_directories('libpg_query/include'),
+ #     link_with: pgquery_vala,