From 55b799e3df98e3c19952c81839929f4e3b9113cb Mon Sep 17 00:00:00 2001
From: Kira Bruneau <kira.bruneau@pm.me>
Date: Wed, 3 Aug 2022 11:56:25 -0400
Subject: [PATCH] Add option to specific PAM limits.d directory

---
 data/meson.build  | 2 +-
 meson.build       | 8 ++++++++
 meson_options.txt | 1 +
 3 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/data/meson.build b/data/meson.build
index 8a49939..22e300e 100644
--- a/data/meson.build
+++ b/data/meson.build
@@ -41,7 +41,7 @@ if with_pam_renicing
       input: 'pam_limits/10-gamemode.conf.in',
       output: '10-gamemode.conf',
       configuration: data_conf,
-      install_dir: '/etc/security/limits.d',
+      install_dir: path_pam_limits_dir,
   )
 endif
 
diff --git a/meson.build b/meson.build
index 8672e82..074eb69 100644
--- a/meson.build
+++ b/meson.build
@@ -132,6 +132,9 @@ endif
 
 if with_privileged_group != ''
   with_pam_renicing = get_option('with-pam-renicing')
+  if with_pam_renicing
+    path_pam_limits_dir = get_option('with-pam-limits-dir')
+  endif
 else
   with_pam_renicing = false
 endif
@@ -209,6 +212,11 @@ report = [
     '    includedir:                             @0@'.format(path_includedir),
 ]
 
+if with_pam_renicing
+report += [
+    '    PAM limits.d directory:                 @0@'.format(path_pam_limits_dir),
+]
+endif
 if sd_bus_provider == 'systemd'
 if with_systemd_unit
 report += [
diff --git a/meson_options.txt b/meson_options.txt
index 66e7b76..342b225 100644
--- a/meson_options.txt
+++ b/meson_options.txt
@@ -1,5 +1,6 @@
 # limits.d
 option('with-pam-renicing', type: 'boolean', description: 'Install the limits.d configuration file to allow renicing as a user being part of the privileged gamemode group', value: 'true')
+option('with-pam-limits-dir', type: 'string', description: 'Explicitly set the PAM limits.d directory', value: '/etc/security/limits.d')
 
 # sd-bus provider
 option('with-sd-bus-provider', type: 'combo', choices: ['systemd', 'elogind', 'no-daemon'], value: 'systemd')