meson: Add pest rust dependencies

Including its dependency ucd-trie.

Signed-off-by: Christian Gmeiner <cgmeiner@igalia.com>
Reviewed-by: @LingMan
Reviewed-by: Eric Engestrom <eric@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28869>

subprojects/packagefiles/once_cell/meson.build

@@ -0,0 +1,23 @@
+project(
+  'once_cell',
+  'rust',
+  version : '1.8.0',
+  license :'MIT OR Apache-2.0',
+)
+
+rust_args = [
+  '--cfg', 'feature="std"'
+]
+
+lib = static_library(
+  'once_cell',
+  'src/lib.rs',
+  rust_args : rust_args,
+  override_options : ['rust_std=2018', 'build.rust_std=2018'],
+  rust_abi : 'rust',
+  native : true,
+)
+
+dep_once_cell = declare_dependency(
+  link_with : [lib],
+)

subprojects/packagefiles/pest/meson.build

@@ -0,0 +1,21 @@
+project(
+  'pest',
+  'rust',
+  version : '2.7.11',
+  license :'MIT OR Apache-2.0',
+)
+
+ucd = subproject('ucd-trie').get_variable('lib')
+
+lib = static_library(
+  'pest',
+  'src/lib.rs',
+  override_options : ['rust_std=2021', 'build.rust_std=2021'],
+  link_with : [ucd],
+  rust_abi : 'rust',
+  native : true,
+)
+
+dep_pest = declare_dependency(
+  link_with : [lib, ucd],
+)

subprojects/packagefiles/pest_derive/meson.build

@@ -0,0 +1,22 @@
+project(
+  'pest_derive',
+  'rust',
+  version : '2.7.11',
+  license :'MIT OR Apache-2.0',
+)
+
+pest = subproject('pest').get_variable('lib')
+pest_generator = subproject('pest_generator').get_variable('lib')
+
+rust = import('rust')
+
+lib = rust.proc_macro(
+  'pest_derive',
+  'src/lib.rs',
+  override_options : ['rust_std=2021', 'build.rust_std=2021'],
+  link_with : [pest, pest_generator],
+)
+
+dep_pest_derive = declare_dependency(
+  link_with : [lib, pest, pest_generator],
+)

subprojects/packagefiles/pest_generator/meson.build

@@ -0,0 +1,30 @@
+project(
+  'pest_generator',
+  'rust',
+  version : '2.7.11',
+  license :'MIT OR Apache-2.0',
+)
+
+pest = subproject('pest').get_variable('lib')
+pest_meta = subproject('pest_meta').get_variable('lib')
+quote = subproject('quote').get_variable('lib')
+pm2 = subproject('proc-macro2').get_variable('lib')
+syn = subproject('syn').get_variable('lib')
+
+rust_args = [
+  '--cfg', 'feature="std"',
+]
+
+lib = static_library(
+  'pest_generator',
+  'src/lib.rs',
+  rust_args : rust_args,
+  override_options : ['rust_std=2021', 'build.rust_std=2021'],
+  link_with : [pest, pest_meta, pm2, quote, syn],
+  rust_abi : 'rust',
+  native : true,
+)
+
+dep_pest_generator = declare_dependency(
+  link_with : [lib, pest, pest_meta, quote, syn],
+)

subprojects/packagefiles/pest_meta/meson.build

@@ -0,0 +1,22 @@
+project(
+  'pest_meta',
+  'rust',
+  version : '2.7.11',
+  license :'MIT OR Apache-2.0',
+)
+
+once_cell = subproject('once_cell').get_variable('lib')
+pest = subproject('pest').get_variable('lib')
+
+lib = static_library(
+  'pest_meta',
+  'src/lib.rs',
+  override_options : ['rust_std=2021', 'build.rust_std=2021'],
+  link_with : [once_cell, pest],
+  rust_abi : 'rust',
+  native : true,
+)
+
+deb_pest_meta = declare_dependency(
+  link_with : [lib, once_cell, pest],
+)

subprojects/packagefiles/ucd-trie/meson.build

@@ -0,0 +1,14 @@
+project(
+  'ucd_trie',
+  'rust',
+  version : '0.1.6',
+  license : '(MIT or Apache-2.0) AND Unicode-DFS-2016)',
+)
+
+lib = static_library(
+  'ucd_trie',
+  'src/lib.rs',
+  override_options : ['rust_std=2018', 'build.rust_std=2018'],
+  rust_abi : 'rust',
+  native : true,
+)