system/fprintd: Add missing patches.

Signed-off-by: Willy Sudiarto Raharjo <willysr@slackbuilds.org>

system/fprintd/patches/01-meson-Do-not-hard-require-test-dependencies.patch

@@ -0,0 +1,15 @@
+Patch-Source: https://gitlab.freedesktop.org/libfprint/fprintd/-/commit/ff0aa64e2d9e72d8b54b28cd3615ee3cfe342fdc.diff
+
+diff --git a/meson.build b/meson.build
+index b155a4ae48ae8705ea0c18b526072e73420edb77..159f0e87b3bbdbc37d574ae043fa38ee2e4207ce 100644
+--- a/meson.build
++++ b/meson.build
+@@ -153,7 +153,7 @@ python3_available_modules = []
+ 
+ foreach module, required : python3_test_modules
+     if required and run_command(python3, '-c', 'import @0@'.format(module)).returncode() != 0
+-        error('Python3 module \'' + module + '\' required by test suite not found')
++        warning('Python3 module \'' + module + '\' required by test suite not found')
+     endif
+ endforeach
+ 

system/fprintd/patches/02-meson-Add-option-to-use-libelogind-for-DBus.patch

@@ -0,0 +1,31 @@
+Patch-Source: https://gitlab.freedesktop.org/libfprint/fprintd/-/commit/1be0810b695a88407bca084a12063b78a719345e.diff
+
+diff --git a/meson.build b/meson.build
+index 159f0e87b3bbdbc37d574ae043fa38ee2e4207ce..93f96557a2e02adc1aa24c72c82816d1c1a2462f 100644
+--- a/meson.build
++++ b/meson.build
+@@ -92,7 +92,7 @@ gmodule_dep = dependency('gmodule-2.0', version: '>=' + glib_min_version)
+ libfprint_dep = dependency('libfprint-2', version: '>=' + libfprint_min_version)
+ polkit_gobject_dep = dependency('polkit-gobject-1', version: '>= 0.91')
+ dbus_dep = dependency('dbus-1', required: false)
+-libsystemd_dep = dependency('libsystemd', required: get_option('pam'))
++libsystemd_dep = dependency(get_option('libsystemd'), required: get_option('pam'))
+ pam_dep = cc.find_library('pam',
+     required: get_option('pam'),
+     has_headers: 'security/pam_modules.h',
+diff --git a/meson_options.txt b/meson_options.txt
+index 5daa9a4800a589e582fb1953c7a9c1c321d9ef88..11aa0bef08010ad350cd611a72149e5b13edbeb5 100644
+--- a/meson_options.txt
++++ b/meson_options.txt
+@@ -10,6 +10,11 @@ option('systemd',
+     description: 'Install system service files',
+     type: 'boolean',
+     value: true)
++option('libsystemd',
++    description: 'Libsystemd provider (libsystemd or libelogind)',
++    type: 'combo',
++    choices: [ 'libsystemd', 'libelogind' ],
++    value: 'libsystemd')
+ option('systemd_system_unit_dir',
+     description: 'Directory for systemd service files',
+     type: 'string')

system/fprintd/patches/03-meson-Permit-build-without-pam_wrapper.patch

@@ -0,0 +1,33 @@
+Patch-Source: https://gitlab.freedesktop.org/libfprint/fprintd/-/commit/b04d4eb3e87da2627ac16364bc03bf6c2c452b8c.diff
+
+diff --git a/meson.build b/meson.build
+index 93f96557a2e02adc1aa24c72c82816d1c1a2462f..859bcf2c7ad63ba2d74f837d00f0ec339a340658 100644
+--- a/meson.build
++++ b/meson.build
+@@ -137,7 +137,10 @@ endif
+ polkit_policy_directory = polkit_gobject_dep.get_pkgconfig_variable('policydir')
+ 
+ # Tests dependencies
+-pam_wrapper_dep = dependency('pam_wrapper', required: get_option('pam'))
++pam_wrapper_dep = dependency('pam_wrapper', required: false)
++if get_option('pam') and not pam_wrapper_dep.found()
++    warning('Dependency "pam_wrapper" required by test suite not found')
++endif
+ 
+ xmllint = find_program('xmllint', required: false)
+ python3 = find_program('python3') # No meson without it!
+diff --git a/tests/pam/meson.build b/tests/pam/meson.build
+index dc0b07165da62524e744c4516d3d7d20a39ac1f1..bb3c1d9e6b0361035a8f4240a873907f8bfd18f9 100644
+--- a/tests/pam/meson.build
++++ b/tests/pam/meson.build
+@@ -12,7 +12,9 @@ if address_sanitizer
+     preloaded_libs += 'asan'
+ endif
+ 
+-preloaded_libs += 'pam_wrapper'
++if pam_wrapper_dep.found()
++    preloaded_libs += 'pam_wrapper'
++endif
+ 
+ foreach libname: preloaded_libs
+     lib = run_command(meson.get_compiler('c'),