libcamera: Move libcamera.so pkg-config file generation

The pkg-config file for the main libcamera.so is generated
at the top level meson.build.

Move this to the actual core libcamera build structure to be
consistent and keep it next to the library construction.

Reviewed-by: Paul Elder <paul.elder@ideasonboard.com>
Reviewed-by: Hirokazu Honda <hiroh@chromium.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>

meson.build

@@ -164,14 +164,6 @@ run_command('ln', '-fsT', meson.source_root(), meson.build_root() / 'source')
 
 configure_file(output : 'config.h', configuration : config_h)
 
-pkg_mod = import('pkgconfig')
-pkg_mod.generate(libraries : libcamera,
-                 version : '1.0',
-                 name : 'libcamera',
-                 filebase : 'camera',
-                 description : 'Complex Camera Support Library',
-                 subdirs : 'libcamera')
-
 # Check for python installation and modules.
 py_mod = import('python')
 py_mod.find_installation('python3', modules: py_modules)

src/libcamera/meson.build

@@ -156,4 +156,12 @@ libcamera_dep = declare_dependency(sources : [
                                    include_directories : libcamera_includes,
                                    link_with : libcamera)
 
+pkg_mod = import('pkgconfig')
+pkg_mod.generate(libraries: libcamera,
+                 version : '1.0',
+                 name : 'libcamera',
+                 filebase : 'camera',
+                 description : 'Complex Camera Support Library',
+                 subdirs : 'libcamera')
+
 subdir('proxy/worker')