girepository: Rename g-ir-generate and g-ir-inspect

Rename them to `gi-decompile-repository` and `gi-inspect-repository` to
match the existing `gi-compile-repository`. The names have to differ
from those used in girepository-1.0 to avoid collisions.

‘generate’ has been changed to ‘decompile’ because it does the inverse
of what `gi-compile-repository` does: it converts a typelib to a GIR
file. ‘generate’ never really made much sense for this anyway — it’s
almost a synonym of ‘compile’.

Signed-off-by: Philip Withnall <pwithnall@gnome.org>

Helps: #3155

girepository/decompiler/meson.build

@@ -0,0 +1,25 @@
+# SPDX-License-Identifier: LGPL-2.1-or-later
+# SPDX-FileCopyrightText: 2024 GNOME Foundation
+
+custom_c_args = [
+  '-DG_LOG_DOMAIN="GLib-GirDecompiler"',
+]
+
+if cc.get_id() != 'msvc'
+  custom_c_args = cc.get_supported_arguments([
+    '-Wno-old-style-definition',
+    '-Wno-cast-align',
+    '-Wno-unused-parameter',
+    '-Wno-duplicated-branches',
+  ])
+endif
+
+gidecompiletypelib = executable('gi-decompile-typelib', 'decompiler.c',
+  dependencies: [
+    libgirepository_dep,
+    libgirepository_internals_dep,
+    libgio_dep,
+  ],
+  install: true,
+  c_args: custom_c_args,
+)

girepository/inspector/meson.build

@@ -0,0 +1,24 @@
+# SPDX-License-Identifier: LGPL-2.1-or-later
+# SPDX-FileCopyrightText: 2024 GNOME Foundation
+
+custom_c_args = [
+  '-DG_LOG_DOMAIN="GLib-GirInspector"',
+]
+
+if cc.get_id() != 'msvc'
+  custom_c_args = cc.get_supported_arguments([
+    '-Wno-old-style-definition',
+    '-Wno-cast-align',
+    '-Wno-unused-parameter',
+    '-Wno-duplicated-branches',
+  ])
+endif
+
+giinspecttypelib = executable('gi-inspect-typelib', 'inspector.c',
+  dependencies: [
+    libgirepository_dep,
+    libgio_dep,
+  ],
+  install: true,
+  c_args: custom_c_args,
+)

girepository/meson.build

@@ -243,3 +243,5 @@ if build_tests
 endif
 
 subdir('compiler')
+subdir('decompiler')
+subdir('inspector')