bump meson version and update deprecated meson calls (#153)

bump meson version and update deprecated meson calls

Author: bcumming

.github/workflows/build_and_test.yml

@@ -32,9 +32,9 @@ jobs:
         run: sudo apt install --no-install-recommends --yes g++-12 ninja-build
       - name: install meson
         run: |
-          wget https://github.com/mesonbuild/meson/releases/download/1.6.1/meson-1.6.1.tar.gz && \
-          tar -xzf meson-1.6.1.tar.gz && \
-          mv meson-1.6.1 meson && \
+          wget https://github.com/mesonbuild/meson/releases/download/1.4.0/meson-1.4.0.tar.gz && \
+          tar -xzf meson-1.4.0.tar.gz && \
+          mv meson-1.4.0 meson && \
           mv meson/meson.py meson/meson
       - name: Configure
         run: |

meson.build

@@ -6,7 +6,7 @@ project('uenv', ['cpp'],
           'warning_level=3',
         ],
         version: files('VERSION'),
-        meson_version: '>=1.3')
+        meson_version: '>=1.4')
 version = meson.project_version()
 
 oras_version = get_option('oras_version')

test/meson.build

@@ -53,8 +53,8 @@ setup_suite = custom_target (
         integration_path + '/install-setup_suite.sh',
         '@INPUT@',
         '@OUTPUT@',
-        meson.source_root(),
-        meson.build_root(),
+        meson.global_source_root(),
+        meson.global_build_root(),
     ],
     build_by_default: true,
     install: false,